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- Wang, Bingxu, et al. Show all 6 Authors
- Journal of functional foods 2019 v.54 pp. 13-21
- Rosa roxburghii; acarbose; active ingredients; alpha-glucosidase; butanol; catechin; enzyme inhibition; ethanol; foods; fruits; gastric juice; in vitro digestion; kaempferol; nitrous acid; patients; rutin; sodium nitrite; stomach
- ... Inhibitory effects (IEs) of flavonoids from Rosa roxburghii and R. sterilis fruits against α-glucosidase were investigated. Crude extract of R. roxburghii fruits (RrCE) and R. sterilis fruits (RsCE) were extracted with ethanol. The n-butanol extraction of aqueous RrCE dispersion (RrCE-B) showed the greatest inhibition of α-glucosidase. The most abundant three components in RrCE-B were kaempferol h ...