黄酮醇

GBE的主要活性成分是5-7%的萜内酯（银杏内酯和白果内酯）和22-27%的黄酮醇糖苷（如：苷元槲皮素、山奈素和异鼠李素）。

The primary active components of GBE include 5-7 % terpene lactones ( ginkgolides and bilobalide ) and 22-27 % ginkgo flavonol glycosides ( e.g. , the flavones quercetin , kaempferol , and isorhamnetin ) .

它们的种类很多，包括黄酮、异黄酮、黄酮醇、查尔酮等。

There are diverse group of plants containing flavone , isoflavone , flavonol , chalcone , ect .

HPLC-ESI-MS/MS识别蓝莓提取物中的花青素和黄酮醇

Identification of Anthocyanins and Flavonols in Extract of Blueberry by Using HPLC-ESI-MS / MS

黄酮类化合物研究（Ⅳ）&2′羟基-4′-取代查尔酮及4′-羟基-7-取代黄酮醇的合成

Studies on Flavonoids (ⅳ) & Synthesis of 2 / - Hydroxy-4 / - Substituted-Chalcones and 4 ' - Hydroxy-7-Substituted-Flavonols

经显色反应和紫外光谱扫描后，初步鉴别槲寄生中黄酮类化合物的类型可能为黄酮和黄酮醇。

The flavonoids from mistletoe detected by color reaction and UV spectrum analysis belong to flavone and flavonol . 7 .

并给其中一些老鼠喂食无糖的可可提取物；另一些则喂食各种从可可中提取的黄酮醇。

Some of the mice were also given unsweetened cocoa extract ; others were fed various types of flavonols extracted from the cocoa .