二氢黄酮为黄酮类C2-3位的双键氢化后的衍生物,此类植物成分多数带有羟基或甲氧基,c3位上带有羟基的,通称为二氢黄酮醇类。
从槐属植物Sophora exigua干燥根中分离出一种黄酮化合物,经结构鉴定为5,7,2',4,一四轻基一8_熏衣草烷基一二氢黄酮(THLF)。本文研究了THLF和5种抗菌素对新青霉素I (DMPPC)耐药菌株金黄色葡萄球菌(MRSA)的抗菌活性及与抗MRSA类药物的协同作用。
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Liquiritigenin is a flavanone extracted from licorice, possessing a wind range of physiology properties, however, few studies have been reported that liquiritigenin induces apoptosis in tumor cells.
甘草素是一种从甘草中提取的一种二氢黄酮单体化合物。 国内外研究报道甘草素具有多种生理活性作用,但有关甘草素抗肿瘤作用的研究报道甚少。
参考来源 - 甘草素诱导人肝癌SMMC·2,447,543篇论文数据,部分数据来源于NoteExpress
结果表明,在菝葜植物根茎中含有黄酮、黄酮醇、二氢黄酮、二氢黄酮醇等多种黄酮类化合物。
It was found that the roots of Smilax China L contained flavone, flavonol, dihydroflavone and dihydroflavonol etc.
通过定性、定量分析,结果显示:柚皮中含有黄酮、异黄酮和二氢黄酮醇等多种黄酮化合物,总黄酮含量3.148%。
The qualitative and quantitative analysis results in the present study indicated that flavones, isoflavones and flavanonols existed in pomelo peel. The total content of flavonoids is 3.148%.
摘要 : 本试验测定云杉总黄酮及其二氢槲皮素的含量,研究其抗氧化活性,为后期云杉黄酮的进一步研究提供部分理论依据。
Abstract : The purpose of this study was to determine the total flavonoids and dihydroquercetin contents in Picea asperata Mast. , and to further investigate its antioxidant activity.
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