Jump to Main Content
- Pei, Yingxin, et al. Show all 6 Authors
- International journal of food properties 2014 v.17 no.1 pp. 38-44
- Rosa chinensis; antioxidant activity; antioxidants; ascorbic acid; chemical composition; chromatography; ethyl acetate; flowers; kaempferol; quercetin; spectral analysis; structure-activity relationships
- ... The objective of this study was to investigate the antioxidant activity, chemical constituents, and structure-activity relationship from the flowers of Rosa chinensis Jacq. The antioxidant activity of the different polar solvent extracts were assayed by a 1,1-diphenyl-2-picrylhydrazyl scavenging experiment. The extract with the strongest 1,1-diphenyl-2-picrylhydrazyl scavenging capacity was furthe ...