绞股蓝中黄酮甙、有机酸的分离和鉴定

Isolation and Identification of Flavonoids and Organic Acids from Gynostemma pentaphyllum Makino

从绞股蓝地上部分提取分离到三个单体,经理化性质和光谱分析鉴定为芦丁(Ⅰ),商陆甙(Ⅱ)和丙二酸(Ⅲ)。它们均系在绞股蓝中首次得到。

Three constituents were isolated from the aerial parts of Gynostemma pentaphyllum. They were identified as rutin (Ⅰ), ombuoside (Ⅱ) and malonic acid (Ⅲ) by physico-chemical properties and spectroscopic methods. They are reported present in G. pentaphyllum for the first time.