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黄芩甙是唇形科植物黄芩Cutellaria baicalensis Georgi的根提取出来的一种有效成分,具有镇静解热、降压利尿等作用。几年来我们采用广州市药材公司批发部供应的黄芩提取黄芩甙中,曾多次失败,为吸取教训,总结经验,探讨影响原因,我们并用外地供应原料,作对照观察实验,介绍如下。一、原料来源及外表观察: 广州市药材公司批发部、黑龙江、山东药材公司供应黄芩饮片均为横切圆形薄片,表面黄绿色,中心黄棕色并有腐朽状,但广州饮片中心略带绿色;广州市药材公司批发部供应未经加工黄芩原料,外表深黄色,质坚易折断,断面棕黄色并有腐朽状。
Astragalus membranaceus is an effective ingredient extracted from the roots of the plant Labiata cubensis Cutellaria baicalensis Georgi and has the effects of sedative antipyretic, antihypertensive and diuretic effects. In the past few years, we have used Huangqi, a Chinese herbal medicine company’s wholesale department, to extract Huangqizhong. We have repeatedly failed to learn lessons, sum up experience, and discuss the reasons for the impact. We have used raw materials supplied from outside the country as a control observation experiment and are described below. First, the source of raw materials and appearance observation: Guangzhou City, the Department of Medicinal Products wholesale, Heilongjiang, Shandong herbs supply Huangqi Pieces are transverse thin slices, yellow-green surface, the center yellow brown and decaying, but the center of Guangzhou Pieces slightly green The wholesale department of Guangzhou Medical Materials Co., Ltd. supplies unprocessed raw materials for yellow peony, with a dark yellow appearance, a firm and easy to break, and a brownish-yellow section with decayed appearance.