秦野 賢一(ハタノ ケンイチ)
| 物質・環境部門(食品工学プログラム) | 助教 |
Last Updated :2026/10/12
■研究者基本情報
研究者
氏名
秦野 賢一, ハタノ ケンイチ
基本情報
研究者氏名(日本語)
秦野, 賢一
ホームページ
ホームページ1
http://hatano.chem-bio.st.gunma-u.ac.jp/hatano/web, 秦野 賢一のホームページへようこそ
使用外国語
発表に使用する外国語
英語
所属部局等
所属情報
大学院理工学府, 分子科学部門職名情報
助教, 助教
学歴
■研究活動情報
論文
- Antioxidative activity of fractionated melanoidin-like product from molasses and its application in phytodesalination through oilseed rape, Ken-ichi Hatano; Ayu Ikeda; Naokazu Aoyagi; Yuuki Satoh; Saki Inoue, 2025年10月13日, Environmental Science and Pollution Research, 32, 41, 23464, 23477, 研究論文(学術雑誌)
- Controlled release of molasses melanoidin-like product from hybrid organic–inorganic silica xerogels and its application to the phytoextraction of lead through the Indian mustard, Ken-ichi Hatano; Minori Teraki; Daiki Nakajima; Takeshi Yamatsu, 2021年, Environmental Science and Pollution Research, 28, 37562, 37569, 研究論文(学術雑誌)
- Simultaneous suppression of magnetic nanoscale powder and fermented bark amendment for arsenic and cadmium uptake by radish sprouts grown in agar medium, Simultaneous suppression of magnetic nanoscale powder and fermented bark amendment for arsenic and cadmium uptake by radish sprouts grown in agar medium, Xiaotong Sun; Huijiao Mo; Ken-ichi. Hatano; Hideyuki Itabashi; Masanobu Mori, Xiaotong Sun; Huijiao Mo; Ken-ichi. Hatano; Hideyuki Itabashi; Masanobu Mori, 2019年, Environmental Science and Pollution Research, Environmental Science and Pollution Research, 研究論文(学術雑誌)
- Molasses melanoidin-like products enhance phytoextraction of lead through three Brassica species, Ken-ichi Hatano; Takeshi Yamatsu, 2018年05月12日, International Journal of Phytoremediation, 20, 6, 552, 559, 研究論文(学術雑誌)
- Bromein, a bromelain inhibitor from the pineapple stem: structural and functional characteristics, Bromein, a bromelain inhibitor from the pineapple stem: structural and functional characteristics, Ken-ichi Hatano; Kenji Takahashi; Masaru Tanokura, Ken-ichi Hatano; Kenji Takahashi; Masaru Tanokura, 2018年, Protein and Peptide Letters, Protein and Peptide Letters, 25, 9, 838, 852
- Molasses melanoidin promotes copper uptake for radish sprouts: the potential for an accelerator of phytoextraction, Molasses melanoidin promotes copper uptake for radish sprouts: the potential for an accelerator of phytoextraction, Hatano, Ken-ichi;Kanazawa, Kazuki;Tomura, Hiroki;Yamatsu, Takeshi;Tsunoda, Kin-ichi;Kubota, Kenji, Ken-ichi Hatano; Kazuki Kanazawa; Hiroki Tomura; Takeshi Yamatsu; Kin-ichi Tsunoda; Kenji Kubota, 2016年09月, ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 23, 17, 17656, 17663, 研究論文(学術雑誌)
- Yam Tuber Storage Protein Reduces Plant Oxidants Using the Coupled Reactions as Carbonic Anhydrase and Dehydroascorbate Reductase, You-Lin Xue; Takuya Miyakawa; Akira Nakamura; Ken-ichi Hatano; Yoriko Sawano; Masaru Tanokura, 2015年07月, MOLECULAR PLANT, 8, 7, 1115, 1118
- A Secreted Protein with Plant-Specific Cysteine-Rich Motif Functions as a Mannose-Binding Lectin That Exhibits Antifungal Activity, A Secreted Protein with Plant-Specific Cysteine-Rich Motif Functions as a Mannose-Binding Lectin That Exhibits Antifungal Activity, Miyakawa, Takuya;Hatano, Ken-ichi;Miyauchi, Yumiko;Suwa, You-ichi;Sawano, Yoriko;Tanokura, Masaru, Takuya Miyakawa; Ken-ichi Hatano; Yumiko Miyauchi; You-ichi Suwa; Yoriko Sawano; Masaru Tanokura, 2014年10月, PLANT PHYSIOLOGY, PLANT PHYSIOLOGY, 166, 2, 766, 778, 研究論文(学術雑誌)
- A Thermoacidophile-Specific Protein Family, DUF3211, Functions as a Fatty Acid Carrier with Novel Binding Mode, A Thermoacidophile-Specific Protein Family, DUF3211, Functions as a Fatty Acid Carrier with Novel Binding Mode, Miyakawa, Takuya;Sawano, Yoriko;Miyazono, Ken-ichi;Miyauchi, Yumiko;Hatano, Ken-ichi;Tanokura, Masaru, Takuya Miyakawa; Yoriko Sawano; Ken-ichi Miyazono; Yumiko Miyauchi; Ken-ichi Hatano; Masaru Tanokura, 2013年09月, JOURNAL OF BACTERIOLOGY, JOURNAL OF BACTERIOLOGY, 195, 17, 4005, 4012, 研究論文(学術雑誌)
- A study on the self-assembly behavior of dark materials from molasses, Ken-ichi Hatano; Isamu Komatsu; Naokazu Aoyagi; Kazuki Takahashi; Kenji Kubota, 2013年06月, Environmental Science and Pollution Research, 20, 6, 4009, 4017, 研究論文(学術雑誌)
- Evaluation of nonionic adsorbent resins for removal of inhibitory compounds from corncob hydrolysate for ethanol fermentation, Ken-ichi Hatano; Naokazu Aoyagi; Takuya Miyakawa; Masaru Tanokura; Kenji Kubota, 2013年, Bioresource Technology, 149, 541, 546, 研究論文(学術雑誌)
- 2PT114 抗真菌活性をもつDUF26タンパク質Gnk2の構造と機能(日本生物物理学会第50回年会(2012年度)), 2PT114 Structure and function of Gnk2, a DUF26 protein with antifungal activity(The 50th Annual Meeting of the Biophysical Society of Japan), Miyakawa Takuya; Sawano Yoriko; Hatano Ken-ichi; Tanokura Masaru, Miyakawa Takuya; Sawano Yoriko; Hatano Ken-ichi; Tanokura Masaru, 2012年, 生物物理, Seibutsu Butsuri, 52, S123, S124
- Antifungal and Lipid Transfer Proteins from Ginkgo (Ginkgo biloba) Seeds, Ken-ichi Hatano; Takuya Miyakawa; Yoriko Sawano; Masaru Tanokura, 2011年, Nuts and Seeds in Health and Disease Prevention, 527, 534, 論文集(書籍)内論文
- Crystal structure of ginkbilobin-2 with homology to the extracellular domain of plant cysteine-rich receptor-like kinases, Crystal structure of ginkbilobin-2 with homology to the extracellular domain of plant cysteine-rich receptor-like kinases, Miyakawa, Takuya;Miyazono, Ken-ichi;Sawano, Yoriko;Hatano, Ken-ichi;Tanokura, Masaru, Takuya Miyakawa; Ken-ichi Miyazono; Yoriko Sawano; Ken-ichi Hatano; Masaru Tanokura, 2009年10月, PROTEINS-STRUCTURE FUNCTION AND BIOINFORMATICS, PROTEINS-STRUCTURE FUNCTION AND BIOINFORMATICS, 77, 1, 247, 251, 研究論文(学術雑誌)
- Novel strategy using an adsorbent-column chromatography for effective ethanol production from sugarcane or sugar beet molasses, Novel strategy using an adsorbent-column chromatography for effective ethanol production from sugarcane or sugar beet molasses, Hatano, Ken-ichi;Kikuchi, Satoshi;Nakamura, Yohei;Sakamoto, Hironobu;Takigami, Machiko;Kojima, Yasuyoshi, Ken-ichi Hatano; Satoshi Kikuchi; Yohei Nakamura; Hironobu Sakamoto; Machiko Takigami; Yasuyoshi Kojima, 2009年10月, BIORESOURCE TECHNOLOGY, BIORESOURCE TECHNOLOGY, 100, 20, 4697, 4703, 研究論文(学術雑誌)
- Absolute Side-chain Structure at Position 13 Is Required for the Inhibitory Activity of Bromein, Absolute Side-chain Structure at Position 13 Is Required for the Inhibitory Activity of Bromein, Sawano, Yoriko;Hatano, Ken-ichi;Miyakawa, Takuya;Tanokura, Masaru, Yoriko Sawano; Ken-ichi Hatano; Takuya Miyakawa; Masaru Tanokura, 2008年12月, JOURNAL OF BIOLOGICAL CHEMISTRY, JOURNAL OF BIOLOGICAL CHEMISTRY, 283, 52, 36338, 36343, 研究論文(学術雑誌)
- Proteinase inhibitor from ginkgo seeds is a member of the plant nonspecific lipid transfer protein gene family, Proteinase inhibitor from ginkgo seeds is a member of the plant nonspecific lipid transfer protein gene family, Sawano, Yoriko;Hatano, Ken-ichi;Miyakawa, Takuya;Komagata, Hideki;Miyauchi, Yumiko;Yamazaki, Hiroshi;Tanokura, Masaru, Yoriko Sawano; Ken-ichi Hatano; Takuya Miyakawa; Hideki Komagata; Yumiko Miyauchi; Hiroshi Yamazaki; Masaru Tanokura, 2008年04月, PLANT PHYSIOLOGY, PLANT PHYSIOLOGY, 146, 4, 1909, 1919, 研究論文(学術雑誌)
- Separation and characterization of the colored material from sugarcane molasses, Ken-ichi Hatano; Satoshi Kikuchi; Takuya Miyakawa; Masaru Tanokura; Kenji Kubota, 2008年04月, CHEMOSPHERE, 71, 9, 1730, 1737, 研究論文(学術雑誌)
- Investigation of chemical structure of nonprotein proteinase inhibitors from dried figs, Ken-Ichi Hatano; Kenji Kubota; Masaru Tanokura, 2008年03月, FOOD CHEMISTRY, 107, 1, 305, 311, 研究論文(学術雑誌)
- Crystallization and preliminary X-ray analysis of ginkbilobin-2 from Ginkgo biloba seeds: a novel antifungal protein with homology to the extracellular domain of plant cysteine-rich receptor-like kinases (vol F63, Pg 737, 2007), Takuya Miyakawa; Yoriko Sawano; Ken-ichi Miyazono; Ken-ichi Hatano; Masaru Tanokura, 2007年10月, ACTA CRYSTALLOGRAPHICA SECTION F-STRUCTURAL BIOLOGY AND CRYSTALLIZATION COMMUNICATIONS, 63, 899, 899
- Purification, characterization, and molecular gene cloning of an antifungal protein from Ginkgo biloba seeds, Purification, characterization, and molecular gene cloning of an antifungal protein from Ginkgo biloba seeds, Sawano, Yoriko;Miyakawa, Takuya;Yamazaki, Hiroshi;Tanokura, Masaru;Hatano, Ken-ichi, Yoriko Sawano; Takuya Miyakawa; Hiroshi Yamazaki; Masaru Tanokura; Ken-ichi Hatano, 2007年03月, BIOLOGICAL CHEMISTRY, BIOLOGICAL CHEMISTRY, 388, 3, 273, 280, 研究論文(学術雑誌)
- Crystal structure of the YjgF/YER057c/UK114 family protein from the hyperthermophilic Archaeon Sulfolobus tokodaii strain 7, T Miyakawa; WC Lee; K Hatano; Y Kato; Y Sawano; K Miyazono; K Nagata; M Tanokura, 2006年02月, PROTEINS-STRUCTURE FUNCTION AND BIOINFORMATICS, 62, 2, 557, 561, 研究論文(学術雑誌)
- Characterization of the acidic and basic limbs for the pH dependency of inhibitory activity in bromelain inhibitor VI, Ken-chi Hatano; Yoriko Sawano; Takuya Miyakawa; Masaru Tanokura, 2006年, Biopolymers, 81
- Effects of ionization on chemical shifts of the surrounding protons of bromelain inhibitor VI, K Hatano; M Kojima; M Tanokura, 2005年12月, PROCEEDINGS OF THE JAPAN ACADEMY SERIES B-PHYSICAL AND BIOLOGICAL SCIENCES, 81, 10, 454, 458, 研究論文(学術雑誌)
- Crystallization and preliminary X-ray analysis of the YjgF/YER057c/UK114-family protein ST0811 from Sulfolobus tokodaii strain 7, T Miyakawa; K Hatano; WC Lee; Y Kato; Y Sawano; F Yumoto; K Nagata; M Tanokura, 2005年09月, ACTA CRYSTALLOGRAPHICA SECTION F-STRUCTURAL BIOLOGY AND CRYSTALLIZATION COMMUNICATIONS, 61, 828, 830, 研究論文(学術雑誌)
- Susceptibility of the interchain peptide of a bromelain inhibitor precursor to the target proteases bromelain, chymotrypsin, and trypsin, Y Sawano; K Hatano; M Tanokura, 2005年05月, BIOLOGICAL CHEMISTRY, 386, 5, 491, 498, 研究論文(学術雑誌)
- Characterization of the protease processing sites in a multidomain inhibitor precursor from Ananas comosas, Yoriko Sawano; Ken-chi Hatano; Masaru Tanokura, 2004年, Peptide Science 2004
- Determination of the NMR structure of Gln25-ribonuclease T-1, K Hatano; M Kojima; E Suzuki; M Tanokura; K Takahashi, 2003年08月, BIOLOGICAL CHEMISTRY, 384, 8, 1173, 1183, 研究論文(学術雑誌)
- Nuclear magnetic resonance studies on the pK(a) values and interaction of ionizable groups in bromelain inhibitor VI from pineapple stem, K Hatano; M Kojima; M Tanokura; K Takahashi, 2003年01月, BIOLOGICAL CHEMISTRY, 384, 1, 93, 104, 研究論文(学術雑誌)
- Characterization of genomic sequence coding for bromelain inhibitors in pineapple and expression of its recombinant isoform, Y Sawano; T Muramatsu; K Hatano; K Nagata; M Tanokura, 2002年08月, JOURNAL OF BIOLOGICAL CHEMISTRY, 277, 31, 28222, 28227, 研究論文(学術雑誌)
- Structure-function relationship of bromelain isoinhibitors from pineapple stem, KI Hatano; Y Sawano; M Tanokura, 2002年07月, BIOLOGICAL CHEMISTRY, 383, 7-8, 1151, 1156
- The amino acid sequences of isoforms of the bromelain inhibitor from pineapple stem, K Hatano; M Tanokura; K Takahashi, 1998年08月, JOURNAL OF BIOCHEMISTRY, 124, 2, 457, 461, 研究論文(学術雑誌)
- Tertiary structure comparison of bromelain inhibitor VI from pineapple stem with bovine pancreatic trypsin inhibitor, K Hatano; M Tanokura; K Takahashi, 1996年05月, PROCEEDINGS OF THE JAPAN ACADEMY SERIES B-PHYSICAL AND BIOLOGICAL SCIENCES, 72, 5, 104, 107, 研究論文(学術雑誌)
- Solution structure of bromelain inhibitor VI from pineapple stem: Structural similarity with Bowman-Birk trypsin/chymotrypsin inhibitor from soybean, K Hatano; M Kojima; M Tanokura; K Takahashi, 1996年04月, BIOCHEMISTRY, 35, 17, 5379, 5384, 研究論文(学術雑誌)
- PRIMARY STRUCTURE, SEQUENCE-SPECIFIC H-1-NMR ASSIGNMENTS AND SECONDARY STRUCTURE IN SOLUTION OF BROMELAIN INHIBITOR-VI FROM PINEAPPLE STEM, K HATANO; M KOJIMA; M TANOKURA; K TAKAHASHI, 1995年09月, EUROPEAN JOURNAL OF BIOCHEMISTRY, 232, 2, 335, 343, 研究論文(学術雑誌)
- CYTOCHROME-P-450-55A1 (P-450DNIR) ACTS AS NITRIC-OXIDE REDUCTASE EMPLOYING NADH AS THE DIRECT ELECTRON-DONOR, K NAKAHARA; T TANIMOTO; K HATANO; K USUDA; H SHOUN, 1993年04月, JOURNAL OF BIOLOGICAL CHEMISTRY, 268, 11, 8350, 8355, 研究論文(学術雑誌)
- CO-DENITRIFICATION BY THE DENITRIFYING SYSTEM OF THE FUNGUS FUSARIUM-OXYSPORUM, T TANIMOTO; K HATANO; DH KIM; H UCHIYAMA; H SHOUN, 1992年06月, FEMS MICROBIOLOGY LETTERS, 93, 2, 177, 180, 研究論文(学術雑誌)
- Antioxidative activity of fractionated melanoidin-like product from molasses and its application in phytodesalination through the oilseed rape, Ken-ichi Hatano, Ayu Ikeda, Naokazu Aoyagi, Yuuki Satoh, Saki Inoue, 2025年10月13日, Environ Sci Pollut Res, 32, 23464, 23477, 研究論文(学術雑誌)
- Crystallization and preliminary X-ray analysis of ginkbilobin-2 from Ginkgo biloba seeds: a novel antifungal protein with homology to the extracellular domain of plant cysteine-rich receptor-like kinases (vol F63, Pg 737, 2007), Crystallization and preliminary X-ray analysis of ginkbilobin-2 from Ginkgo biloba seeds: a novel antifungal protein with homology to the extracellular domain of plant cysteine-rich receptor-like kinases (vol F63, Pg 737, 2007), Miyakawa, Takuya;Sawano, Yoriko;Miyazono, Ken-ichi;Hatano, Ken-ichi;Tanokura, Masaru, Miyakawa, Takuya;Sawano, Yoriko;Miyazono, Ken-ichi;Hatano, Ken-ichi;Tanokura, Masaru, 2007年, ACTA CRYSTALLOGRAPHICA SECTION F-STRUCTURAL BIOLOGY COMMUNICATIONS, ACTA CRYSTALLOGRAPHICA SECTION F-STRUCTURAL BIOLOGY COMMUNICATIONS, 63, 899, 899
- パイナップル由来システインプロテアーゼインヒビターの構造と機能, 秦野 賢一;澤野 頼子;田之倉 優, HATANO Kenichi;SAWANO Yoriko;TANOKURA Masaru, 2002年05月, 化学と生物, KAGAKU TO SEIBUTSU, 40, 5, 320, 325
- Characterization of the Protease Processing Sites in a Multidomain Inhibitor Precursor from Ananas comosas, Characterization of the Protease Processing Sites in a Multidomain Inhibitor Precursor from Ananas comosas, SAWANO Yoriko;HATANO Ken-ichi;TANOKURA Masaru, SAWANO Yoriko;HATANO Ken-ichi;TANOKURA Masaru, 2005年03月, Peptide science : proceedings of the ... Japanese Peptide Symposium, 2004, 565, 568
- X線結晶解析とNMRの併用によるタンパク質の構造機能解析 : イチョウ由来レクチンGnk2を例として, 宮川 拓也;澤野 頼子;秦野 賢一;田之倉 優, 2008年10月, バイオイメージング, 17, 2, 118, 119
- Sulfolobus tokodaii 由来脂質結合タンパク質の構造機能解析, 宮川 拓也;宮園 健一;澤野 頼子;秦野 賢一;田之倉 優, 2008年10月, バイオイメージング, 17, 2, 206, 207
- Structure-function relationship of bromelain isoinhibitors from pineapple stem., Structure-function relationship of bromelain isoinhibitors from pineapple stem., Hatano Ken-ichi;Sawano Yoriko;Tanokura Masaru, Hatano Ken-ichi;Sawano Yoriko;Tanokura Masaru, Biological chemistry, Biological chemistry, 383, 7-8
- Nuclear magnetic resonance studies on the pKa values and interaction of ionizable groups in bromelain inhibitor VI from pineapple stem., Nuclear magnetic resonance studies on the pKa values and interaction of ionizable groups in bromelain inhibitor VI from pineapple stem., Hatano Ken-ichi;Kojima Masaki;Tanokura Masaru;Takahashi Kenji, Hatano Ken-ichi;Kojima Masaki;Tanokura Masaru;Takahashi Kenji, Biological chemistry, Biological chemistry, 384, 1
- Determination of the NMR structure of Gln25-ribonuclease T1., Determination of the NMR structure of Gln25-ribonuclease T1., Hatano Ken-ichi;Kojima Masaki;Suzuki Ei-ichiro;Tanokura Masaru;Takahashi Kenji, Hatano Ken-ichi;Kojima Masaki;Suzuki Ei-ichiro;Tanokura Masaru;Takahashi Kenji, Biological chemistry, Biological chemistry, 384, 8
- Effects of ionization on chemical shifts of the surrounding protons of bromelain inhibitor VI, Effects of ionization on chemical shifts of the surrounding protons of bromelain inhibitor VI, Hatano Ken-ichi;Kojima Masaki;Tanokura Masaru, HATANO Ken-ichi;KOJIMA Masaki;TANOKURA Masaru, 2005年, Proceedings of the Japan Academy. Ser. B: Physical and Biological Sciences, Proceedings of the Japan Academy, Series B, 81, 10, 454, 458
- Characterization of the acidic and basic limbs of a bell-shaped pH profile in the inhibitory activity of bromelain inhibitor VI., Characterization of the acidic and basic limbs of a bell-shaped pH profile in the inhibitory activity of bromelain inhibitor VI., Hatano Ken-ichi;Sawano Yoriko;Miyakawa Takuya;Tanokura Masaru, Hatano Ken-ichi;Sawano Yoriko;Miyakawa Takuya;Tanokura Masaru, Biopolymers, Biopolymers, 81, 4
- Purification and characterization of novel proteinase inhibitors from dried figs., Purification and characterization of novel proteinase inhibitors from dried figs., Hatano Ken-Ichi, Hatano Ken-Ichi, Journal of agricultural and food chemistry, Journal of agricultural and food chemistry, 54, 2
- Separation and characterization of the colored material from sugarcane molasses., Separation and characterization of the colored material from sugarcane molasses., Hatano Ken-ichi;Kikuchi Satoshi;Miyakawa Takuya;Tanokura Masaru;Kubota Kenji, Hatano Ken-ichi;Kikuchi Satoshi;Miyakawa Takuya;Tanokura Masaru;Kubota Kenji, 2008年02月11日, Chemosphere, Chemosphere, 71, 9
- Novel strategy using an adsorbent-column chromatography for effective ethanol production from sugarcane or sugar beet molasses., Novel strategy using an adsorbent-column chromatography for effective ethanol production from sugarcane or sugar beet molasses., Hatano Ken-ichi;Kikuchi Satoshi;Nakamura Yohei;Sakamoto Hironobu;Takigami Machiko;Kojima Yasuyoshi, Hatano Ken-ichi;Kikuchi Satoshi;Nakamura Yohei;Sakamoto Hironobu;Takigami Machiko;Kojima Yasuyoshi, 2009年05月24日, Bioresource technology, Bioresource technology, 100, 20
- A study on the self-assembly behavior of dark materials from molasses., A study on the self-assembly behavior of dark materials from molasses., Hatano Ken-ichi;Komatsu Isamu;Aoyagi Naokazu;Takahashi Kazuki;Kubota Kenji, Hatano Ken-ichi;Komatsu Isamu;Aoyagi Naokazu;Takahashi Kazuki;Kubota Kenji, 2012年12月05日, Environmental science and pollution research international, Environmental science and pollution research international, 20, 6
- Evaluation of nonionic adsorbent resins for removal of inhibitory compounds from corncob hydrolysate for ethanol fermentation., Evaluation of nonionic adsorbent resins for removal of inhibitory compounds from corncob hydrolysate for ethanol fermentation., Hatano Ken-ichi;Aoyagi Naokazu;Miyakawa Takuya;Tanokura Masaru;Kubota Kenji, Hatano Ken-ichi;Aoyagi Naokazu;Miyakawa Takuya;Tanokura Masaru;Kubota Kenji, 2013年09月15日, Bioresource technology, Bioresource technology, 149
- A secreted protein with plant-specific cysteine-rich motif functions as a mannose-binding lectin that exhibits antifungal activity., A secreted protein with plant-specific cysteine-rich motif functions as a mannose-binding lectin that exhibits antifungal activity., Miyakawa Takuya;Hatano Ken-ichi;Miyauchi Yumiko;Suwa You-ichi;Sawano Yoriko;Tanokura Masaru, Miyakawa Takuya;Hatano Ken-ichi;Miyauchi Yumiko;Suwa You-ichi;Sawano Yoriko;Tanokura Masaru, 2014年08月19日, Plant physiology, Plant physiology, 166, 2
- Yam Tuber Storage Protein Reduces Plant Oxidants Using the Coupled Reactions as Carbonic Anhydrase and Dehydroascorbate Reductase., Yam Tuber Storage Protein Reduces Plant Oxidants Using the Coupled Reactions as Carbonic Anhydrase and Dehydroascorbate Reductase., Xue You-Lin;Miyakawa Takuya;Nakamura Akira;Hatano Ken-Ichi;Sawano Yoriko;Tanokura Masaru, Xue You-Lin;Miyakawa Takuya;Nakamura Akira;Hatano Ken-Ichi;Sawano Yoriko;Tanokura Masaru, 2015年03月05日, Molecular plant, Molecular plant, 8, 7
- Molasses melanoidin promotes copper uptake for radish sprouts: the potential for an accelerator of phytoextraction., Molasses melanoidin promotes copper uptake for radish sprouts: the potential for an accelerator of phytoextraction., Hatano Ken-Ichi;Kanazawa Kazuki;Tomura Hiroki;Yamatsu Takeshi;Tsunoda Kin-Ichi;Kubota Kenji, Hatano Ken-Ichi;Kanazawa Kazuki;Tomura Hiroki;Yamatsu Takeshi;Tsunoda Kin-Ichi;Kubota Kenji, 2016年05月30日, Environmental science and pollution research international, Environmental science and pollution research international, 23, 17
- Molasses melanoidin-like products enhance phytoextraction of lead through three Brassica species., Molasses melanoidin-like products enhance phytoextraction of lead through three Brassica species., Hatano Ken-Ichi;Yamatsu Takeshi, Hatano Ken-Ichi;Yamatsu Takeshi, International journal of phytoremediation, International journal of phytoremediation, 20, 6
- Bromein, a Bromelain Inhibitor from Pineapple Stem: Structural and Functional Characteristics., Bromein, a Bromelain Inhibitor from Pineapple Stem: Structural and Functional Characteristics., Hatano Ken-Ichi;Takahashi Kenji;Tanokura Masaru, Hatano Ken-Ichi;Takahashi Kenji;Tanokura Masaru, Protein and peptide letters, Protein and peptide letters, 25, 9
- Simultaneous suppression of magnetic nanoscale powder and fermented bark amendment for arsenic and cadmium uptake by radish sprouts grown in agar medium., Simultaneous suppression of magnetic nanoscale powder and fermented bark amendment for arsenic and cadmium uptake by radish sprouts grown in agar medium., Sun Xiaotong;Mo Huijiao;Hatano Ken-Ichi;Itabashi Hideyuki;Mori Masanobu, Sun Xiaotong;Mo Huijiao;Hatano Ken-Ichi;Itabashi Hideyuki;Mori Masanobu, 2019年03月14日, Environmental science and pollution research international, Environmental science and pollution research international, 26, 14
- Controlled release of molasses melanoidin-like product from hybrid organic-inorganic silica xerogels and its application to the phytoextraction of lead through the Indian mustard., Controlled release of molasses melanoidin-like product from hybrid organic-inorganic silica xerogels and its application to the phytoextraction of lead through the Indian mustard., Hatano Ken-Ichi;Teraki Minori;Nakajima Daiki;Yamatsu Takeshi, Hatano Ken-Ichi;Teraki Minori;Nakajima Daiki;Yamatsu Takeshi, 2021年03月14日, Environmental science and pollution research international, Environmental science and pollution research international, 28, 28
- Evaluation of nonionic adsorbent resins for removal of inhibitory compounds from corncob hydrolysate for ethanol fermentation, Evaluation of nonionic adsorbent resins for removal of inhibitory compounds from corncob hydrolysate for ethanol fermentation, Hatano, Ken-ichi;Aoyagi, Naokazu;Miyakawa, Takuya;Tanokura, Masaru;Kubota, Kenji, Hatano, Ken-ichi;Aoyagi, Naokazu;Miyakawa, Takuya;Tanokura, Masaru;Kubota, Kenji, 2013年, BIORESOURCE TECHNOLOGY, BIORESOURCE TECHNOLOGY, 149, 541, 545
- Molasses melanoidin-like products enhance phytoextraction of lead through three Brassica species, Molasses melanoidin-like products enhance phytoextraction of lead through three Brassica species, Hatano, Ken-ichi;Yamatsu, Takeshi, Hatano, Ken-ichi;Yamatsu, Takeshi, 2018年, INTERNATIONAL JOURNAL OF PHYTOREMEDIATION, INTERNATIONAL JOURNAL OF PHYTOREMEDIATION, 20, 6, 552, 559
- Simultaneous suppression of magnetic nanoscale powder and fermented bark amendment for arsenic and cadmium uptake by radish sprouts grown in agar medium, Simultaneous suppression of magnetic nanoscale powder and fermented bark amendment for arsenic and cadmium uptake by radish sprouts grown in agar medium, Sun, Xiaotong;Mo, Huijiao;Hatano, Ken-ichi;Itabashi, Hideyuki;Mori, Masanobu, Sun, Xiaotong;Mo, Huijiao;Hatano, Ken-ichi;Itabashi, Hideyuki;Mori, Masanobu, 2019年, ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 26, 14, 14483, 14493
- Controlled release of molasses melanoidin-like product from hybrid organic-inorganic silica xerogels and its application to the phytoextraction of lead through the Indian mustard, Controlled release of molasses melanoidin-like product from hybrid organic-inorganic silica xerogels and its application to the phytoextraction of lead through the Indian mustard, Hatano, Ken-ichi;Teraki, Minori;Nakajima, Daiki;Yamatsu, Takeshi, Hatano, Ken-ichi;Teraki, Minori;Nakajima, Daiki;Yamatsu, Takeshi, 2021年, ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 28, 28, 37562, 37569
- ダイコンを用いた植物修復に対する廃糖蜜由来の暗色物質の促進効果, Effects of dark materials from sugarcane molasses on the growth and phytoextraction of heavy metals with Japanese radish, 秦野 賢一;金沢 一樹;山津 健司;角田 欣一;窪田 健二;若松 馨, 2014年, 廃棄物資源循環学会研究発表会講演集, Proceedings of the Annual Conference of Japan Society of Material Cycles and Waste Management, 25, 0, 195
MISC
- Molasses melanoidin-like products enhance phytoextraction of lead through three Brassica species, Ken-ichi Hatano; Takeshi Yamatsu, 2018年05月12日, International Journal of Phytoremediation, 20, 6, 552, 559
- Molasses melanoidin promotes copper uptake for radish sprouts: the potential for an accelerator of phytoextraction, Ken-ichi Hatano; Kazuki Kanazawa; Hiroki Tomura; Takeshi Yamatsu; Kin-ichi Tsunoda; Kenji Kubota, 2016年09月, ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 23, 17, 17656, 17663
- Yam Tuber Storage Protein Reduces Plant Oxidants Using the Coupled Reactions as Carbonic Anhydrase and Dehydroascorbate Reductase, You-Lin Xue; Takuya Miyakawa; Akira Nakamura; Ken-ichi Hatano; Yoriko Sawano; Masaru Tanokura, 2015年07月, MOLECULAR PLANT, 8, 7, 1115, 1118, 速報,短報,研究ノート等(学術雑誌)
- A Secreted Protein with Plant-Specific Cysteine-Rich Motif Functions as a Mannose-Binding Lectin That Exhibits Antifungal Activity (vol 166, pg 766, 2014), T. Miyakawa; K. Hatano; Y. Miyauchi; Y. Suwa; Y. Sawano; M. Tanokura, 2015年03月, PLANT PHYSIOLOGY, 167, 3, 1204, 1204, その他
- A Secreted Protein with Plant-Specific Cysteine-Rich Motif Functions as a Mannose-Binding Lectin That Exhibits Antifungal Activity, Takuya Miyakawa; Ken-ichi Hatano; Yumiko Miyauchi; You-ichi Suwa; Yoriko Sawano; Masaru Tanokura, 2014年10月, PLANT PHYSIOLOGY, 166, 2, 766, 778
- シリカキセロゲルの基礎と応用, 秦野賢一, 2014年, エレメント・イノベーション成書, 文部科学省EIプロジェクト, 165, 176
- A Thermoacidophile-Specific Protein Family, DUF3211, Functions as a Fatty Acid Carrier with Novel Binding Mode, Takuya Miyakawa; Yoriko Sawano; Ken-ichi Miyazono; Yumiko Miyauchi; Ken-ichi Hatano; Masaru Tanokura, 2013年09月, JOURNAL OF BACTERIOLOGY, 195, 17, 4005, 4012
- A study on the self-assembly behavior of dark materials from molasses, Ken-ichi Hatano; Isamu Komatsu; Naokazu Aoyagi; Kazuki Takahashi; Kenji Kubota, 2013年06月, Environmental Science and Pollution Research, 20, 6, 4009, 4017
- Evaluation of nonionic adsorbent resins for removal of inhibitory compounds from corncob hydrolysate for ethanol fermentation, Ken-ichi Hatano; Naokazu Aoyagi; Takuya Miyakawa; Masaru Tanokura; Kenji Kubota, 2013年, Bioresource Technology, 149, 541, 546
- 2Ap17 セルロース系加水分解物からの発酵阻害物質の除去とその効果(バイオマス・資源・エネルギー工学,一般講演), 2Ap17 Removal effect of fermentation inhibitors from cellulose hydrolysate, 青柳 直和; 宮川 拓也; 田之倉 優; 窪田 健二; 秦野 賢一, Aoyagi Naokazu; Miyakawa Takuya; Tanokura Masaru; Kubota Kenji; Hatano Ken-ichi, 2011年, 日本生物工学会大会講演要旨集, 63, 116, 116
- Crystal structure of ginkbilobin-2 with homology to the extracellular domain of plant cysteine-rich receptor-like kinases, Takuya Miyakawa; Ken-ichi Miyazono; Yoriko Sawano; Ken-ichi Hatano; Masaru Tanokura, 2009年10月, PROTEINS-STRUCTURE FUNCTION AND BIOINFORMATICS, 77, 1, 247, 251
- Novel strategy using an adsorbent-column chromatography for effective ethanol production from sugarcane or sugar beet molasses, Ken-ichi Hatano; Satoshi Kikuchi; Yohei Nakamura; Hironobu Sakamoto; Machiko Takigami; Yasuyoshi Kojima, 2009年10月, BIORESOURCE TECHNOLOGY, 100, 20, 4697, 4703
- Absolute Side-chain Structure at Position 13 Is Required for the Inhibitory Activity of Bromein, Yoriko Sawano; Ken-ichi Hatano; Takuya Miyakawa; Masaru Tanokura, 2008年12月, JOURNAL OF BIOLOGICAL CHEMISTRY, 283, 52, 36338, 36343
- X線結晶解析とNMRの併用によるタンパク質の構造機能解析 : イチョウ由来レクチンGnk2を例として, 宮川 拓也; 澤野 頼子; 秦野 賢一; 田之倉 優, 2008年10月30日, バイオイメージング, 17, 2, 118, 119
- Sulfolobus tokodaii 由来脂質結合タンパク質の構造機能解析, 宮川 拓也; 宮園 健一; 澤野 頼子; 秦野 賢一; 田之倉 優, 2008年10月30日, バイオイメージング, 17, 2, 206, 207
- Proteinase inhibitor from ginkgo seeds is a member of the plant nonspecific lipid transfer protein gene family, Yoriko Sawano; Ken-ichi Hatano; Takuya Miyakawa; Hideki Komagata; Yumiko Miyauchi; Hiroshi Yamazaki; Masaru Tanokura, 2008年04月, PLANT PHYSIOLOGY, 146, 4, 1909, 1919
- Separation and characterization of the colored material from sugarcane molasses, Ken-ichi Hatano; Satoshi Kikuchi; Takuya Miyakawa; Masaru Tanokura; Kenji Kubota, 2008年04月, CHEMOSPHERE, 71, 9, 1730, 1737
- Investigation of chemical structure of nonprotein proteinase inhibitors from dried figs, Ken-Ichi Hatano; Kenji Kubota; Masaru Tanokura, 2008年03月, FOOD CHEMISTRY, 107, 1, 305, 311
- Crystallization and preliminary X-ray analysis of ginkbilobin-2 from Ginkgo biloba seeds: a novel antifungal protein with homology to the extracellular domain of plant cysteine-rich receptor-like kinases, Takuya Miyakawa; Yoriko Sawano; Ken-ichi Miyazono; Ken-ichi Hatano; Masaru Tanokura, 2007年09月, ACTA CRYSTALLOGRAPHICA SECTION F-STRUCTURAL BIOLOGY AND CRYSTALLIZATION COMMUNICATIONS, 63, 737, 739
- Purification, characterization, and molecular gene cloning of an antifungal protein from Ginkgo biloba seeds, Yoriko Sawano; Takuya Miyakawa; Hiroshi Yamazaki; Masaru Tanokura; Ken-ichi Hatano, 2007年03月, BIOLOGICAL CHEMISTRY, 388, 3, 273, 280
- Characterization of the acidic and basic limbs of a bell-shaped pH profile in the inhibitory activity of bromelain inhibitor VI, KI Hatano; Y Sawano; T Miyakawa; M Tanokura, 2006年03月, BIOPOLYMERS, 81, 4, 309, 319
- Crystal structure of the YjgF/YER057c/UK114 family protein from the hyperthermophilic Archaeon Sulfolobus tokodaii strain 7, T Miyakawa; WC Lee; K Hatano; Y Kato; Y Sawano; K Miyazono; K Nagata; M Tanokura, 2006年02月, PROTEINS-STRUCTURE FUNCTION AND BIOINFORMATICS, 62, 2, 557, 561
- Purification and characterization of novel proteinase inhibitors from dried figs, K Hatano, 2006年01月, JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 54, 2, 562, 567
- Effects of ionization on chemical shifts of the surrounding protons of bromelain inhibitor VI, K Hatano; M Kojima; M Tanokura, 2005年12月, PROCEEDINGS OF THE JAPAN ACADEMY SERIES B-PHYSICAL AND BIOLOGICAL SCIENCES, 81, 10, 454, 458
- Crystallization and preliminary X-ray analysis of the YjgF/YER057c/UK114-family protein ST0811 from Sulfolobus tokodaii strain 7, T Miyakawa; K Hatano; WC Lee; Y Kato; Y Sawano; F Yumoto; K Nagata; M Tanokura, 2005年09月, ACTA CRYSTALLOGRAPHICA SECTION F-STRUCTURAL BIOLOGY AND CRYSTALLIZATION COMMUNICATIONS, 61, 828, 830
- Susceptibility of the interchain peptide of a bromelain inhibitor precursor to the target proteases bromelain, chymotrypsin, and trypsin, Y Sawano; K Hatano; M Tanokura, 2005年05月, BIOLOGICAL CHEMISTRY, 386, 5, 491, 498
- Characterization of the Protease Processing Sites in a Multidomain Inhibitor Precursor from Ananas comosas, Yoriko Sawano; Ken-chi Hatano; Masaru Tanokura, 2004年, Peptide Science 2004, 565, 568
- Determination of the NMR structure of Gln25-ribonuclease T-1, K Hatano; M Kojima; E Suzuki; M Tanokura; K Takahashi, 2003年08月, BIOLOGICAL CHEMISTRY, 384, 8, 1173, 1183
- Nuclear magnetic resonance studies on the pK(a) values and interaction of ionizable groups in bromelain inhibitor VI from pineapple stem, K Hatano; M Kojima; M Tanokura; K Takahashi, 2003年01月, BIOLOGICAL CHEMISTRY, 384, 1, 93, 104
- Characterization of genomic sequence coding for bromelain inhibitors in pineapple and expression of its recombinant isoform, Y Sawano; T Muramatsu; K Hatano; K Nagata; M Tanokura, 2002年08月, JOURNAL OF BIOLOGICAL CHEMISTRY, 277, 31, 28222, 28227
- Structure-function relationship of bromelain isoinhibitors from pineapple stem, KI Hatano; Y Sawano; M Tanokura, 2002年07月, BIOLOGICAL CHEMISTRY, 383, 7-8, 1151, 1156, 書評論文,書評,文献紹介等
- パイナップル由来システインプロテアーゼインヒビターの構造と機能, 秦野 賢一; 澤野 頼子; 田之倉 優, 2002年, 化学と生物(農芸化学会誌), 40, 5, 320, 325
- パイナップル由来ブロメラインインヒビターの構造と機能のバイオイメージング, 澤野 頼子; 秦野 賢一; 永田 宏次; 村松 知成; 田之倉 優, 1999年12月01日, バイオイメージング, 8, 3, 163, 168
- The amino acid sequences of isoforms of the bromelain inhibitor from pineapple stem, K Hatano; M Tanokura; K Takahashi, 1998年08月, JOURNAL OF BIOCHEMISTRY, 124, 2, 457, 461
- パイナップルの全プロメライン インヒビターのアミノ酸配列, 秦野 賢一; 田之倉 優; 高橋 健治, 1996年08月, 日本分子生物学会年会プログラム・講演要旨集, 19, 114, 114
- Tertiary structure comparison of bromelain inhibitor VI from pineapple stem with bovine pancreatic trypsin inhibitor, K Hatano; M Tanokura; K Takahashi, 1996年05月, PROCEEDINGS OF THE JAPAN ACADEMY SERIES B-PHYSICAL AND BIOLOGICAL SCIENCES, 72, 5, 104, 107
- Solution structure of bromelain inhibitor VI from pineapple stem: Structural similarity with Bowman-Birk trypsin/chymotrypsin inhibitor from soybean, K Hatano; M Kojima; M Tanokura; K Takahashi, 1996年04月, BIOCHEMISTRY, 35, 17, 5379, 5384
- PRIMARY STRUCTURE, SEQUENCE-SPECIFIC H-1-NMR ASSIGNMENTS AND SECONDARY STRUCTURE IN SOLUTION OF BROMELAIN INHIBITOR-VI FROM PINEAPPLE STEM, K HATANO; M KOJIMA; M TANOKURA; K TAKAHASHI, 1995年09月, EUROPEAN JOURNAL OF BIOCHEMISTRY, 232, 2, 335, 343
- CYTOCHROME-P-450-55A1 (P-450DNIR) ACTS AS NITRIC-OXIDE REDUCTASE EMPLOYING NADH AS THE DIRECT ELECTRON-DONOR, K NAKAHARA; T TANIMOTO; K HATANO; K USUDA; H SHOUN, 1993年04月, JOURNAL OF BIOLOGICAL CHEMISTRY, 268, 11, 8350, 8355
- CO-DENITRIFICATION BY THE DENITRIFYING SYSTEM OF THE FUNGUS FUSARIUM-OXYSPORUM, T TANIMOTO; K HATANO; DH KIM; H UCHIYAMA; H SHOUN, 1992年06月, FEMS MICROBIOLOGY LETTERS, 93, 2, 177, 180
書籍等出版物
- Nuts and Seeds in Health and Disease Prevention, Second Edition, Nuts and Seeds in Health and Disease Prevention, Second Edition, 共著, Ken-ichi Hatano; Takuya Miyakawa; Masaru Tanokura, Academic Press, Elsevier Inc., 2020年, Chapter 18
- 炭素とケイ素の元素科学, 群馬大学エレメント・イノベーションプロジェクト, 2014年
- 首都圏北部4大学連合(4u)研究室紹介・シーズ集, 首都圏北部4大学連合連携事業, 2014年
- Center News, 群馬大学共同研究イノベーションセンター, 2011年
- Nuts and Seeds in Health and Disease Prevention, 2010年, 012375688X
- 基礎から学ぶ構造生物学, 共立出版, 2008年
- HiKaLo技術情報誌, 北関東産官学研究会, 2005年
- 物理生化学、第5章 高分子の分離と特性解析のための方法, 第12章 核磁気共鳴スペクトル, 医学出版, 2003年
- 化学と生物, 共著, 秦野 賢一; 澤野 頼子; 田之倉 優, パイナップル由来システインプロテアーゼインヒビターの構造と機能, 農芸化学会誌, 2002年, 320-325
- 農芸化学分野で多用される研究手法入門(1), 共著, 田之倉 優; 秦野 賢一; 佐々木 宏; 村松 友成; 小島 正樹; 高橋 健治, 日本農芸化学会誌, 1995年, 29-44
講演・口頭発表等
- メラノイジン類似生成物の抗酸化能の評価, 秦野 賢一; 青柳 直和; 中村 洋平; 窪田 健二; 若松 馨, 環境科学会2019年会, 2019年09月13日, 名古屋大学
- 食品廃棄物による植物環境ストレス軽減効果の実証実験, 秦野賢一; 落合航大; 杉山貞彦; 茂木清七; 若松馨, 第27回環境化学討論会, 2018年05月22日, 沖縄
- ケイ素の特性を利用した次世代型植物修復促進剤の開発, 第25回環境化学討論会, 2016年
- Development of a Next-generation Phytoremediation Accelerator to Utilize the Properties of Carbon and Silicon, 5th International Symposium on Element Innovation, 2015年
- 食品廃棄物を利用した植物修復促進剤の開発, 環境科学会2015年会, 2015年
- Development of a Next-generation Phytoremediation Accelerator to Utilize the Properties of Carbon and Silicon, 5th International Symposium on Element Innovation, 2015年
- Effects of Dark Materials from Sugarcane Molasses on the Growth and Mineral Nutrition of the Brassica Family, 4th International Symposium on Element Innovation, 2014年
- ダイコンを用いた植物修復に対する廃糖蜜由来の暗色物質の促進効果, 廃棄物資源循環学会 第25回研究発表会, 2014年
- Effects of Dark Materials from Sugarcane Molasses on the Growth and Mineral Nutrition of the Brassica Family, 4th International Symposium on Element Innovation, 2014年
- Effects of Dark Materials from Sugarcane Molasses on the Growth and Mineral Nutrition of the Brassica Family, 3rd International Symposium on Element Innovation, 2013年
- Effects of dark materials from sugarcane molasses on the growth and mineral nutrition of the Brassica family, 3rd International Symposium on Element Innovation, 2013年
- Effects of Dark Materials from Sugarcane Molasses on the Growth and Mineral Nutrition of the Brassica Family, 3rd International Symposium on Element Innovation, 2013年
- 食品廃棄物のファイトレメディエーションへの利活用, 第24回廃棄物資源循環学会研究発表会, 2013年
- 廃糖蜜由来の暗色物質を用いたPb添加培地でのファイトレメディエーション, 第24回廃棄物資源循環学会研究発表会, 2013年
- Effects of dark materials from sugarcane molasses on the growth and mineral nutrition of the Brassica family, 3rd International Symposium on Element Innovation, 2013年
- Adsorption Mechanism of Dark Materials on the XAD-7HP Resin - A study of Light Scattering -, 2nd International Symposium on Element Innovation, 2012年
- Adsorption Mechanism of Dark Materials on the XAD-7HP Resin - A study of Light Scattering -, 2nd International Symposium on Element Innovation, 2012年
- Silica Gel Carriers for the Controlled Release of Dark Material from Sugarcane Molasses, 1st International Symposium on Element Innovation, 2011年
- Novel strategy using an adsorbent-column chromatography for effective ethanol production from sugarcane or sugar beet molasses, 1st Low Carbon Earth Summit 2011, 2011年
- 廃糖蜜由来暗色物質を含有した徐放性キセロゲルの作製, 日本農芸化学会 関東支部大会, 2011年
- Silica Gel Carriers for the Controlled Release of Dark Material from Sugarcane Molasses, 1st International Symposium on Element Innovation, 2011年
- セルロース系加水分解物からの発酵阻害物質の除去とその効果, 日本生物工学会, 2011年
- 廃糖蜜由来の暗色物質の環境学的特性の解析, 日本化学会 関東支部群馬地区地域懇談会, 2011年
- 廃糖蜜由来の暗色物質のファイトレメディエーションへの利用, 環境科学会大会, 2011年
- Novel strategy using an adsorbent-column chromatography for effective ethanol production from sugarcane or sugar beet molasses, 1st Low Carbon Earth Summit 2011, 2011年
- 製糖過程の副産物である廃糖蜜に含まれる着色物質の特性解析, 第83回 日本生化学会大会, 2010年
- Investigation of chemical structure of natural organic matters from dried figs, 14th International Meeting of the International Humic Substance Society, 2008年
- 廃糖蜜からのバイオエタノール発酵用原料の精製, 日本化学会第二回関東支部大会, 2008年
- Investigation of chemical structure of natural organic matters from dried figs, 14th International Meeting of the International Humic Substance Society, 2008年
- 廃糖蜜の着色物質の物理化学的特性の解析, 日本化学会第二回関東支部大会, 2008年
- Characterization of the Acidic and Basic Limbs of a Bell-shaped pH Profile in the Inhibitory Activity of Bromelain Inhibitor VI, 4th General Meeting of the International Proteolysis Society, 2005年
- Characterization of the Acidic and Basic Limbs of a Bell-shaped pH Profile in the Inhibitory Activity of Bromelain Inhibitor VI, 4th General Meeting of the International Proteolysis Society, 2005年
- Characterization of the Protease Processing Sites in a Multidomain Inhibitor Precursor from Ananas comosas, Ken-ichi Hatano; Yoriko Sawano; Masaru Tanokura, 1st Asia-Paciffic International Peptide Symposium and the 41th Japanese Symposium, 2004年11月03日
- 土壌主成分フミン酸の構造活性相関, 日本生化学会大会, 2002年
産業財産権
共同研究・競争的資金等の研究課題
- 食品廃棄物の植物活力剤としての可能性の検証, 秦野 賢一, 日本学術振興会, 科学研究費助成事業, 基盤研究(C), 群馬大学, 2021年04月01日, 2024年03月31日, 大日本明治精糖株式会社から提供されたサトウキビ由来の廃糖蜜を用いて、MLPは合成吸着樹脂Amberlite XAD-7HPを充填したカラムで従来法により分離・回収した。 群馬県の主要農産物であるコマツナとキャベツの栽培は、群馬県沼田市下川田町の奥利根自然菜園株式会社から提供された実験用圃場で実施した。圃場には、事前に有機肥料としてサージンEX(24 kg/アール)と苦土ミネラル(24 kg/アール)をすき込んでおいた。MLP添加条件は、MLP無添加(w/o)、60 mgのMLPを含む水溶液を各植物体に添加(MLP60)、MLP180 mgを含む水溶液を添加(MLP180)した3条件を準備した。栽培期間の長いキャベツに関しては、MLPをシリカキセロゲルに封入した形態で各植物体に添加した。害虫対策として防虫ネットを用いて、無農薬・有機肥料施肥条件下で栽培した。4月下旬の播種から40日後にコマツナの収穫を、二ヶ月後にキャベツの収穫を行なった。収穫したコマツナとキャベツの生重量を測定した。一番外側から2枚の葉を除いた外側の2枚の葉を採取して、その組織液を用いて各種生化学的指標の測定をおこなった。 生化学的指標としては、正常な代謝が行なわれているかを判断するためにpH、アミノ酸やタンパク質の合成に使用されて植物の成長を促す硝酸イオン濃度、エネルギー源として用いられる糖度(Brix値)、窒素やリンそしてカリウムイオン等のミネラルの総量を示す電気伝導度、そして植物体のストレス度を表すスーパーオキシドディスムターゼ (SOD)活性を測定した。, 21K12289, kaken
- 塩性土壌の植物修復技術への食品廃棄物の活用, Application of food wastes to the phytoremediation of halophytic soils, 秦野 賢一, Hatano Ken-ichi, 日本学術振興会, Japan Society for the Promotion of Science, 科学研究費助成事業 基盤研究(C), Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C), 基盤研究(C), Grant-in-Aid for Scientific Research (C), 群馬大学, Gunma University, 2018年04月01日, 2021年03月31日, 本年度は3種類のラジカル種を用いて,メラノイジン類似生成物(MLP)またはメタノールでMLPをさらに分画した試料の抗酸化活性を測定した.具体的には,サトウダイコンとサトウキビ由来の廃糖蜜(国内二社の精糖会社から提供)を用いて,親水性吸着樹脂XAD-7HPに吸着させて糖と分離して,アルカリ溶出させたMLPと樹脂に吸着させたMLPを種々のアルコール濃度で溶出させて分画したMLPを調整した.一方で,疎水性吸着樹脂XAD-4を用いた同様の実験もおこなって,メタノール分画MLP試料を調製した.こうして得られた各種MLPとポジティブコントロールとしてアスコルビン酸とトロロックス,そしてネガティブコントロールとしてスクロースの抗酸化活性を測定した.測定に用いるラジカル種は,水系溶媒中での抗酸化活性を測定するための合成ラジカルABTS,有機系溶媒中での抗酸化活性を測定するための合成ラジカルDPPH,そして生体内に存在するスーパーオキシドラジカルを選択した.
本学プロジェクト棟屋上の簡易ビニールハウス中で,9月から11月にかけて植物除塩の予備実験を三ヶ月間おこなった.植物種としては,園芸カラシナ(品種名:キカラシナ),園芸アブラナ(品種名:農林20号アブラナ)そしてセイヨウアブラナ(群馬県前橋市粕川町の粕川堤防付近より種子を採集)を採用した.培地には,4倍希釈のホグランド栄養液を含む3%寒天粉砕培地を用いた.NaCl濃度は,植物が塩害の症状を呈する0.3%前後の35 mM(0.2%)と75 mM(0.4%)に設定した.MLP濃度は以前,重金属の植物修復実験で効果のあった濃度50, 500 g/Lを用いた., We demonstrated that the addition of melanoidin-like product (MLP) from sugarcane molasses has positive influence on the growth of rapeseed. In this report, we first conducted the characterization of antioxidative activity of MLP and its derivatives obtained by alcoholic fractionation. In addition, MLP was revealed to have an inhibitory activity toward tyrosinase that is associated with the expression of melamine causing spots and freckles. Finally, we examined the influence of MLP on the salt tolerance of rapeseed by addition of sodium chloride or artificial seawater to the medium. Furthermore, we investigated several biochemical markers in the harvest time. As a result, it was demonstrated that the superoxide dismutase activity was significantly elevated by addition of MLP. This is contrary to our expectation that the antioxidative activity of MLP would remove superoxide produced under such a salinity stress., 18K11693, kaken - 食品廃棄物を利用した植物修復促進剤の開発, Development of a phytoremediation accelerator to utilize food wastes, 秦野 賢一, Hatano Ken-ichi, 日本学術振興会, Japan Society for the Promotion of Science, 科学研究費助成事業 基盤研究(C), Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C), 基盤研究(C), Grant-in-Aid for Scientific Research (C), 群馬大学, Gunma University, 2014年04月01日, 2017年03月31日, 植物抽出は重金属汚染を浄化する方法の一つであり、キレータは重金属の毒性を緩和して植物の生物利用能力を向上させると考えられている。サトウキビ廃糖蜜由来の暗色物質(DM)は、銅汚染培地の植物修復の促進効果がある事がこれまで明らかにされた。本報告書では、鉛やカドミウムを含む培地でDMによる植物抽出効率の向上効果を評価した。これら重金属の毒性に耐久性が強いアブラナ属の植物種を用いた結果、1 mM硝酸鉛培地における乾燥重量と鉛摂取量は、DMを加える事によって有意に増加した。取り込まれた鉛はほとんど根に蓄積されていた。1 mM硫酸カドミウム培地においては育ちが悪く、DMを添加しないと全滅した。, Phytoextraction is one of environment-friendly methods to remedy for heavy-metal contaminations, and it is well believed that chelators may relax the toxicity of heavy metals and the bioavailability in plants. In this report, we evaluated the facilitatory effect of dark material (DM) from sugarcane molasses on the phytoextraction in the lead- or cadmium-contaminated medium. In addition, three Brassica species were adopted in this study, since they are considered as more resistant to the toxicity of lead and cadmium. As a result, the biomass and lead uptake in the nutrient medium with 1 mM lead nitrate were significantly increased by the addition of DM, and almost all lead was accumulated in the root tissue. In the nutrient medium including 1 mM cadmium sulfate, all the species died out in the absence of DM. In conclusion, DM were revealed to possess the potential both to detoxify lead ion and to improve the lead bioavailability of the Brassica species., 26340069, url
- シスタチンスーパーファミリーとは異なる新奇インヒビター群の構造機能相関, 秦野 賢一, 日本学術振興会, 科学研究費助成事業 奨励研究(A), 奨励研究(A), 群馬大学, 1997年, 1998年, 申請者はシステインプロテアーゼ阻害活性をイチジクの果実組織(アメリカカリフォルニア産)にパパイン阻害活性を見いだした。前年度ではゲル濾過そしてイオン交換カラムにかけ単離精製した。本年度ではこの活性画分を高速液体クロマトグラフにかけ最終精製した後、マトリックス支援レーザー脱離イオン化法飛行時間型質量分析器にかけた結果、分子量約1,100であることを明らかにした。さらに種々の実験(ポリアクリルアミドゲル電気泳動、核磁気共鳴、Lowry法など)により、このインヒビターは非蛋白性のものであることがわかった。またシステインプロテアーゼ パパインを阻害し、セリンプロテアーゼキモトリプシンは阻害するが同じクラスのトリプシンには作用しないという非常に興味深い特性を示した。将来的には、この非蛋白質性インヒビターのさらに詳しいキャラクタリゼーションを行い、その詳細な高次構造も明らかにしていく予定である。 天然有機化合物として動植物の死骸や排泄物などの腐敗によってできるフミン酸は、土壌の有機物の主成分で地球上もっとも多量に存在する有機物である(土が黒いのはこのためである)。当然これが地球環境に与える影響は非常に大きいと思われる。しかしながらフミン酸の構造はおろかその特性さえもよくわかっていない。興味深いことに、フミン酸の赤外吸収スペクトルとこのインヒビターのそれとが非常によく似たパターンを示した。 よってこのインヒビターの構造解析はフミン酸の構造解析に一役買う可能性が大いにあるし、また非蛋白質性のインヒビターでこれ程大きい分子量でしかも特異性のあるものは余り報告されていない中、この構造解析は大きな意味を持っている。, 09780539, kaken