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	Antioxidant activities of Rapana venosa meat and visceral mass during simulated gastrointestinal digestion and their membrane ultrafiltration fractions
	Luo, Fenglei; Xing, Ronge; Wang, Xueqin; Yang, Haoyue; Li, Pengcheng
	2018-02-01
发表期刊	INTERNATIONAL JOURNAL OF FOOD SCIENCE AND TECHNOLOGY
卷号	53期号:2页码:395-403
文章类型	Article
摘要	Rapana venosa (Rv) is an abundant marine snail resource with high content of protein. The antioxidant activities of Rv meat and visceral mass during simulated gastrointestinal (GI) digestion and their membrane ultrafiltration fractions were evaluated. Results indicated that visceral mass possessed stronger antioxidant activities than meat. The simulated GI digestion increased the hydroxyl radical scavenging activity while decreased the 2,2-diphenyl-1-picrylhydrazyl (DPPH) scavenging activity and reducing power. After membrane ultrafiltration, there were three fractions, that is molecular weight (MW)>10 kDa, MW 3.5-10 kDa and MW<3.5 kDa. Fractions with MW>10 kDa and MW<3.5 kDa showed the highest hydroxyl, DPPH radical scavenging activity, respectively. Fractions with MW 3.5-10 kDa and MW>10 kDa showed the highest reducing power for meat and visceral mass, respectively. Rv hydrolysates exhibited significantly higher hydroxyl radical scavenging activity than the positive control vitamin C (Vc) and may serve as useful ingredients for application in food industry nutritional products.
关键词	Antioxidant Activity Gastrointestinal Digestion Membrane Ultrafiltration Rapana Venosa
DOI	10.1111/ijfs.13597
收录类别	SCI
语种	英语
WOS记录号	WOS:000419714900015
引用统计	被引频次：10[WOS]   [WOS记录]     [WOS相关记录]
文献类型	期刊论文
版本	出版稿
条目标识符	http://ir.qdio.ac.cn/handle/337002/154336
专题	实验海洋生物学重点实验室 海洋生物技术研发中心
作者单位	Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Qingdao 266071, Peoples R China
推荐引用方式 GB/T 7714	Luo, Fenglei,Xing, Ronge,Wang, Xueqin,et al. Antioxidant activities of Rapana venosa meat and visceral mass during simulated gastrointestinal digestion and their membrane ultrafiltration fractions[J]. INTERNATIONAL JOURNAL OF FOOD SCIENCE AND TECHNOLOGY,2018,53(2):395-403.
APA	Luo, Fenglei,Xing, Ronge,Wang, Xueqin,Yang, Haoyue,&Li, Pengcheng.(2018).Antioxidant activities of Rapana venosa meat and visceral mass during simulated gastrointestinal digestion and their membrane ultrafiltration fractions.INTERNATIONAL JOURNAL OF FOOD SCIENCE AND TECHNOLOGY,53(2),395-403.
MLA	Luo, Fenglei,et al."Antioxidant activities of Rapana venosa meat and visceral mass during simulated gastrointestinal digestion and their membrane ultrafiltration fractions".INTERNATIONAL JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 53.2(2018):395-403.

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Antioxidant activiti（590KB）	期刊论文	出版稿	限制开放	CC BY-NC-SA	浏览

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