Comparative analysis of multiple ingredients in Rosa roxburghii and R. sterilis fruits and their antioxidant activities

	Comparative analysis of multiple ingredients in Rosa roxburghii and R. sterilis fruits and their antioxidant activities
	Jing-Yu He; Yuan-He Zhang; Na Ma; Xu-Lin Zhang; Meng-Hua Liu; Wei-Ming Fu
刊名	Journal of Functional Foods
	2016
英文摘要	The functional and potential bioactive ingredients, including the elements, amino acids and phytochemicals, in Rosa roxburghii (RR) and R. sterilis (RS) fruits were analysed by ICP-OES and -MS, HPLC-UV, and LC-MS/MS, respectively, and were compared to elucidate the char- acteristics of their ingredients. The antioxidant activities of the ethanolic extracts of RR and RS fruits were evaluated using four different methods, including 2,2-diphenyl-1-picrylhydrazyl radical scavenging activity, hydroxyl radical scavenging activity, inhibition of β-carotene bleach- ing, and ferric reducing antioxidant power assays; the correlation between the ingredients and their antioxidant activities was assessed. Furthermore, principal component analysis was selected to differentiate between the intra- and interspecies variation of RR and RS fruits. The results showed that RR and RS fruits contained numerous nutritious and biological in- gredients and exhibited antioxidant activities, but there were significant differences among the fruits. Nevertheless, RR and RS fruits are attractive materials to produce highly valu- able, functional foods.
收录类别	SCI
原文出处	http://www.sciencedirect.com/science/article/pii/S1756464616302729
语种	英语
内容类型	期刊论文
源URL	[http://ir.siat.ac.cn:8080/handle/172644/9758]
专题	深圳先进技术研究院_南沙所
作者单位	Journal of Functional Foods
推荐引用方式 GB/T 7714	Jing-Yu He,Yuan-He Zhang,Na Ma,et al. Comparative analysis of multiple ingredients in Rosa roxburghii and R. sterilis fruits and their antioxidant activities[J]. Journal of Functional Foods,2016.
APA	Jing-Yu He,Yuan-He Zhang,Na Ma,Xu-Lin Zhang,Meng-Hua Liu,&Wei-Ming Fu.(2016).Comparative analysis of multiple ingredients in Rosa roxburghii and R. sterilis fruits and their antioxidant activities.Journal of Functional Foods.
MLA	Jing-Yu He,et al."Comparative analysis of multiple ingredients in Rosa roxburghii and R. sterilis fruits and their antioxidant activities".Journal of Functional Foods (2016).