Results 101 to 110 of about 2,750 (162)

Determination of liquiritin, naringin, hesperidin, thymol, imperatorin, honokiol, isoimperatorin, and magnolol in the traditional Chinese medicinal preparation Huoxiang-zhengqi liquid using high-performance liquid chromatography

open access: yes, 2006
High-performance liquid chromatography was employed to determine the contents of the eight marker components liquiritin, naringin, hesperidin, thymol, imperatorin, honokiol, isoimperatorin, and magnolol in the traditional Chinese medicinal preparation ...
Su, Weiwei, Li, Kang, Yuan, Jinsong
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Method for synchronously separating liquiritin and liquiritin apioside from liquorice

open access: yes, 2015
本发明涉及从中草药中制备活性成分的方法,具体涉及一种从甘草中同步分离甘草苷和甘草苷芹糖的方法。以甘草为原料,经加热回流或超声提取、大孔树脂串联吸附、梯度解吸附、解析液回收有机溶剂后再进行二次吸附、解吸附,最后经中压梯度洗脱系统同时得到纯度为90%-98%的甘草苷和甘草苷芹糖。该方法工艺流程短,操作简单,同时分离出高纯度的甘草苷和甘草苷芹糖 ...
王建华   +4 more
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Flavonoids from Rosa damascena mill

open access: yes, 2006
: A new flavanone glycoside, butin 4'-O-(2 ''-O-beta-D-apiofuranosyl)-beta-D-glucopyranoside (1), together with liquiritin (2), liquiritin apioside (3), isoliquiritri apioside (4), davidioside (5), quercetin (6), kaempferol (7), kaempferol 3-O-beta-D ...
Kumar, Neeraj   +2 more
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