Pub Date : 1998-04-01DOI: 10.1271/NOGEIKAGAKU1924.72.549
W. Bubb
{"title":"Application of 2D-NMR Methods to Determination of Bacterial Polysaccharide Structure","authors":"W. Bubb","doi":"10.1271/NOGEIKAGAKU1924.72.549","DOIUrl":"https://doi.org/10.1271/NOGEIKAGAKU1924.72.549","url":null,"abstract":"","PeriodicalId":9443,"journal":{"name":"Bulletin of the Agricultural Chemical Society of Japan","volume":"9 1","pages":"549-554"},"PeriodicalIF":0.0,"publicationDate":"1998-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76200944","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Effect of Wasabi on Ion Secretion in Guinea Pig Colon.","authors":"H. Nakayama, Toshihiro Suzuki, Yuichi Suzuki","doi":"10.1271/NOGEIKAGAKU1924.72.499","DOIUrl":"https://doi.org/10.1271/NOGEIKAGAKU1924.72.499","url":null,"abstract":"ワサビ茎エーテル抽出残渣水溶性画分は, 5-HT投与および電気的フィールド刺激によるCl-分泌活性を抑制した.また, TTX存在下ではBChによるCl-分泌活性を抑制し,その抑制効果はindomethacin存在下では消失した.さらに,粘膜標本において, TTXおよびindomethacin存在下で, forskolinとBChによるCl-分泌活性に影響しなかった.これらのことから,ワサビ茎抽出物は,粘膜上皮細胞には直接作用せず,粘膜下神経叢およびprostaglandin類産生機構などに作用して, Cl-分泌活性を抑制していると考えられる.","PeriodicalId":9443,"journal":{"name":"Bulletin of the Agricultural Chemical Society of Japan","volume":"23 1","pages":"499-507"},"PeriodicalIF":0.0,"publicationDate":"1998-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84054781","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1998-04-01DOI: 10.1271/NOGEIKAGAKU1924.72.523
Yoshitomo Watanabe, H. Saiki
{"title":"CO_2 Utilization Technology-Photosynthetic Production of Microalgae in the Photobioreactors","authors":"Yoshitomo Watanabe, H. Saiki","doi":"10.1271/NOGEIKAGAKU1924.72.523","DOIUrl":"https://doi.org/10.1271/NOGEIKAGAKU1924.72.523","url":null,"abstract":"","PeriodicalId":9443,"journal":{"name":"Bulletin of the Agricultural Chemical Society of Japan","volume":"42 1","pages":"523-527"},"PeriodicalIF":0.0,"publicationDate":"1998-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77652766","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1998-02-01DOI: 10.1271/NOGEIKAGAKU1924.72.170
Y. Higashi
{"title":"Roles of IGF-System in Bone Metabolism.","authors":"Y. Higashi","doi":"10.1271/NOGEIKAGAKU1924.72.170","DOIUrl":"https://doi.org/10.1271/NOGEIKAGAKU1924.72.170","url":null,"abstract":"","PeriodicalId":9443,"journal":{"name":"Bulletin of the Agricultural Chemical Society of Japan","volume":"86 1","pages":"170-174"},"PeriodicalIF":0.0,"publicationDate":"1998-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72954597","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1998-01-01DOI: 10.1271/NOGEIKAGAKU1924.72.653
S. Tahara
{"title":"Antimicrobial Agents in Wild Plants: Phytoalexines or Phytoanticipins.","authors":"S. Tahara","doi":"10.1271/NOGEIKAGAKU1924.72.653","DOIUrl":"https://doi.org/10.1271/NOGEIKAGAKU1924.72.653","url":null,"abstract":"","PeriodicalId":9443,"journal":{"name":"Bulletin of the Agricultural Chemical Society of Japan","volume":"9 1","pages":"653-656"},"PeriodicalIF":0.0,"publicationDate":"1998-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74469660","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
r . acetoinushut1219菌体热碱处理制备的甲壳素质细胞壁多糖(CWPS)对大鼠锌吸收的影响，特别是在植酸(PA)存在的情况下对纤维素的影响进行比较研究，得出以下结论。(1)未发现单独注射CWPS对小白鼠的生长、饲料摄取量、组织锌含量及外观锌吸收量的影响。1%植酸引起小白鼠的生长和饲料摄取量降低，同时血清、大腿骨和肾脏的锌含量减少，CWPS的同时注射抑制了植酸的影响。CWPS的同时使用改善了锌的营养状态，抑制了植酸的使用增加了锌在粪便中的排泄量以及表面锌吸收量的抑制效果。与CWPS中所含的壳聚糖相同水平或5倍水平的壳聚糖标品，也被认定具有与CWPS相同的效果，抑制因注射植酸而增加粪便中锌的排泄量及阻碍表面锌的吸收。具有CWPS的前项(3)作用的有效成分是由类似于壳聚糖的结构引起的。
{"title":"Repression of Zinc Absorption Inhibition of Phytic Acid in Rats by Chitinous Polysaccharide from Rhizopus acetoinus Cell Wall.","authors":"Takamasa Kubo, Naohide Kubokawa, K. Yoshihara, J. Hosokawa, T. Hirotsu, Hiroo Suzuki","doi":"10.1271/NOGEIKAGAKU1924.72.825","DOIUrl":"https://doi.org/10.1271/NOGEIKAGAKU1924.72.825","url":null,"abstract":"R. acetoinusHUT 1219菌体の熱アルカリ処理により調製したキチン質性の細胞壁多糖(CWPS)のラットの亜鉛吸収に及ぼす影響特にフィチン酸(PA)存在下での影響をセルロースをコントロールとして比較検討し,以下の結果を得た. (1)ラットの成長,飼料摂取量,組織の亜鉛含量および見かけ亜鉛吸収量へのCWPS単独投与の影響は認められなかった. (2) 1%フィチン酸はラットの成長および飼料摂取量の低下を誘起するとともに血清,大腿骨,および腎臓の亜鉛含量の減少をひき起こしたが, CWPSの同時投与はこのフィチン酸の影響を抑制した. (3)また, CWPSの同時投与はフィチン酸投与による糞中への亜鉛排泄量の増加および見かけの亜鉛吸収量の阻害効果を抑制し亜鉛の栄養状態を改善した. (4) CWPSに含まれるキトサンと同レベルもしくは5倍レベルのキトサン標品にも,フィチン酸投与による糞中への亜鉛排泄量の増加および見かけの亜鉛吸収の阻害を抑制するCWPSと同様の効果が認められた.このことは, CWPSの前項(3)の作用を有する有効成分がキトサン類似構造によることを示唆している.","PeriodicalId":9443,"journal":{"name":"Bulletin of the Agricultural Chemical Society of Japan","volume":"14 1","pages":"825-833"},"PeriodicalIF":0.0,"publicationDate":"1998-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77190281","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1998-01-01DOI: 10.1271/NOGEIKAGAKU1924.72.1345
Y. Fukushi
{"title":"Development and Application of New Methods for NMR Structure Analyses Using Axially Chiral Reagents.","authors":"Y. Fukushi","doi":"10.1271/NOGEIKAGAKU1924.72.1345","DOIUrl":"https://doi.org/10.1271/NOGEIKAGAKU1924.72.1345","url":null,"abstract":"","PeriodicalId":9443,"journal":{"name":"Bulletin of the Agricultural Chemical Society of Japan","volume":"12 1","pages":"1345-1351"},"PeriodicalIF":0.0,"publicationDate":"1998-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82434178","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1998-01-01DOI: 10.1271/NOGEIKAGAKU1924.72.1
治男 瀬戸
{"title":"微生物が行うユニークな化学反応-C-P化合物の生成機構","authors":"治男 瀬戸","doi":"10.1271/NOGEIKAGAKU1924.72.1","DOIUrl":"https://doi.org/10.1271/NOGEIKAGAKU1924.72.1","url":null,"abstract":"","PeriodicalId":9443,"journal":{"name":"Bulletin of the Agricultural Chemical Society of Japan","volume":"20 1","pages":"1-18"},"PeriodicalIF":0.0,"publicationDate":"1998-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82359128","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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