| Literature DB >> 26434278 |
Na Han1, Yuhong Gu1, Chun Ye1, Yan Cao1, Zhihui Liu1, Jun Yin2.
Abstract
The 70% ethanol fraction from an aqueous extract of raspberry leaves was shown to be the most antithrombotic fraction in in vitro and in vivo tests. The total flavonoids and phenolics in this fraction were 0.286g/g and 0.518g/g by colorimetry. Six compounds, including salicylic acid, kaempferol, quercetin, tiliroside, quercetin 3-O-β-d-glucopyranoside and kaempferol 3-O-β-d-glucopyranoside, were isolated from the active fraction. Among them, kaempferol, quercetin and tiliroside obviously delayed plasma recalcification time (PRT) in blood. CrownEntities:
Keywords: Antithrombotic activity; Flavonoids; Raspberry leaves
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Year: 2011 PMID: 26434278 DOI: 10.1016/j.foodchem.2011.10.051
Source DB: PubMed Journal: Food Chem ISSN: 0308-8146 Impact factor: 7.514