Anti-oxidative Stress Function and Utilization of Germed Sesame Seed
发芽芝麻的抗氧化应激功能及其利用
基本信息
- 批准号:17500560
- 负责人:
- 金额:$ 2.4万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (C)
- 财政年份:2005
- 资助国家:日本
- 起止时间:2005 至 2007
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
The health-promoting effect of sesame lignans has been clarified, and the concern about lignans is recently increasing. Herein the method of quantification of lignans in food using HPLC withUV spectrometer or fluorometer was examined. The separation was good with a reverse negative-phase (ODS) system in comparison with a fixed positive-phase (silica) system. The possibility of measuring lignans in the serum of the rat orally administered germinated sesame seed was examinedSesamin and sesamolin were detected thousand times higher level than UV detector by fluorescence detector.When white sesame seed (Kanto No.1) germinated, contents of sesamin and sesamolin were decreased and the contents of polar compounds were increased and DPPH radical scavenging activity and SOD activity in methanol extract were enhanced. On the basis of spectroscopic evidence, among the six main compounds whose contents increased during germination, one was identified as caffeic acid glycoside ester (acteoside) , and the others were identified as known lignan di- and tri- glucosides. Acteoside are already known glycoside but isolated from germinated sesame seed for the first time. On the DPPH radical scavenging activity by colorimetric method, only acteoside showed strong activity. On the SOD activity, acteoside and its aglycon (caffeic acid) showed stronger activity than trolox at the equal molar concentration.
芝麻林尼亚人的健康促进作用已被阐明,并且对林尼亚人的关注最近正在增加。此处检查了使用HPLC使用HPLC使用uv光谱仪或荧光计在食物中定量木质脂肪的方法。与固定正相(二氧化硅)系统相比,与反向负相(ODS)系统相比,分离是良好的。通过荧光检测器检测到比UV检测器测量大鼠血清中木糖的血清中的木质蛋白的可能性,并检测到比UV探测器高的水平。当白色芝麻(Kanto No.1)发芽时,芝麻蛋白和芝麻素的含量减少了,sepy and sod and sod and sod and sod and sod sod sod nigh在甲醇提取物中,增强了。在光谱证据的基础上,在发芽期间含量增加的六种主要化合物中,一种被鉴定为咖啡酸糖苷酯(ACTEOSIDE),而其他物质则被确定为已知的木糖二 - 二糖苷。侵蚀剂已经是已知的糖苷,但首次从发芽的芝麻中分离出来。在通过比色法的DPPH自由基清除活性上,仅侵袭性表现出强大的活性。在SOD活性上,在相等的摩尔浓度下,侵蚀剂及其脂肪酸(咖啡酸)表现出比Trolox更强的活性。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Effects of Components from Fermented Sesame Flour on Radical Scavcenging ActiVity
发酵芝麻粉成分对自由基清除活性的影响
- DOI:
- 发表时间:2007
- 期刊:
- 影响因子:0
- 作者:Y. Fukuda;K. Koizumi
- 通讯作者:K. Koizumi
Studies on the Lipid-lowering Effect of Pre-germinated Sesame Seeds In Rats Fed a High-cholesterol Diet
预发芽芝麻对高胆固醇饮食大鼠降脂作用的研究
- DOI:
- 发表时间:2007
- 期刊:
- 影响因子:0
- 作者:Nobuko;Tsujihara;Yasuko;Fukuda
- 通讯作者:Fukuda
Changes in Amounts of Lignans Compounds and Radical Scavenging Activities Improved High-Lignan Breed of Sesame,"Gomazou"during Germination
木脂素类化合物含量变化及自由基清除活性提高高木脂素品种芝麻“Gomazou”发芽期的变化
- DOI:
- 发表时间:2006
- 期刊:
- 影响因子:0
- 作者:K.;Ishiyama;M.;Nagoshima T.;Yasumoto;Y.;Fukuda
- 通讯作者:Fukuda
Studies on the Lipid-Lowering Effect of Pre-Germinated Sesame Seeds In Rats Fed a High Cholesterol Diet
发芽芝麻对高胆固醇饮食大鼠降脂作用的研究
- DOI:
- 发表时间:2007
- 期刊:
- 影响因子:0
- 作者:N. Tsujihara;Y. Fukuda
- 通讯作者:Y. Fukuda
ゴマ種子および脱脂粉末を用いた微生物培養物の抗血栓効果
芝麻和脱脂粉微生物培养物的抗血栓作用
- DOI:
- 发表时间:2007
- 期刊:
- 影响因子:0
- 作者:Kobayashi M;Hanaoka T. et al.;津金昌一郎;辻原 命子・福田 靖子;福田 靖子;小泉 幸道・並木 和子・川合 三恵子・西堀 すき江・並木 満夫
- 通讯作者:小泉 幸道・並木 和子・川合 三恵子・西堀 すき江・並木 満夫
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FUKUDA Yasuko其他文献
FUKUDA Yasuko的其他文献
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{{ truncateString('FUKUDA Yasuko', 18)}}的其他基金
Evaluation of radical scavenging ability in cooking processes of functional food materials.
功能性食品原料蒸煮过程中自由基清除能力评价。
- 批准号:
14380047 - 财政年份:2002
- 资助金额:
$ 2.4万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Antioxidative and Radical Scavenging Effect of Sesame Salad Oil Added Herbs
芝麻色拉油添加草药的抗氧化和自由基清除作用
- 批准号:
09680017 - 财政年份:1997
- 资助金额:
$ 2.4万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Determination of alpha beta-unsaturated aldehydes formed from deteriorated deep fried oils and food in large scale cooking.
大规模烹饪过程中变质的油炸油和食品中形成的 αβ-不饱和醛的测定。
- 批准号:
06680059 - 财政年份:1994
- 资助金额:
$ 2.4万 - 项目类别:
Grant-in-Aid for General Scientific Research (C)
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