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An aqueous polyphenol extract from Rosa rugosa tea has antiaging effects on Caenorhabditis elegans

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成果类型:
期刊论文
作者:
Zhang, Juanmei*;Xiao, Yu;Guan, Ying;Rui, Xin;Zhang, Yingjie;...
通讯作者:
Zhang, Juanmei;Dong, Mingsheng
作者机构:
[Zhang, Juanmei; Ma, Wenjing; Zhang, Yingjie] Henan Univ, Pharmaceut Coll, Jinming St, Kaifeng 475004, Henan, Peoples R China.
[Dong, Mingsheng; Rui, Xin; Zhang, Juanmei; Xiao, Yu; Zhang, JM; Dong, MS; Guan, Ying] Nanjing Agr Univ, Coll Food Sci & Technol, 1 Weigang Rd, Nanjing 210095, Jiangsu, Peoples R China.
[Xiao, Yu] Hunan Agr Univ, Coll Food Sci & Technol, Changsha, Hunan, Peoples R China.
通讯机构:
[Zhang, Juanmei] H
[Zhang, JM; Dong, MS] N
Henan Univ, Pharmaceut Coll, Jinming St, Kaifeng 475004, Henan, Peoples R China.
Nanjing Agr Univ, Coll Food Sci & Technol, 1 Weigang Rd, Nanjing 210095, Jiangsu, Peoples R China.
语种:
英文
关键词:
antiaging;Caenorhabditis elegans;polyphenol;quercetin;Rosa rugosa
期刊:
Journal of Food Biochemistry
ISSN:
0145-8884
年:
2019
卷:
43
期:
4
页码:
e12796
基金类别:
Science and Technology Development Plan Project of Henan Province#&#&#182102110479
机构署名:
本校为其他机构
院系归属:
食品科学技术学院
摘要:
Rosa rugosa aqueous polyphenol (RAP) is a kind of polyphenol from Rosa rugosa flower tea. In this study, the antiaging activities of RAP were studied in the model organism Caenorhabditis elegans. UHPLC-HESI-MS/MS was employed to identify the specific phenolic profile, revealing that there were 23 types of phenolic compounds in RAP and that quercetin glycoside was the principal component. RAP increased the mean lifespan of C. elegans and enhanced the thermotolerance and resistance to oxidative stress of C. elegans in a concentration-dependent ma...

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