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金莲花系毛茛科植物金莲花 Trollius chi-nensis Bge.的干燥花,分布于海拔1000—2000米的山地,以河北、山西、内蒙产量最多。民间用以治疗急、慢性扁桃体炎,中耳炎,上呼吸道感染等疾患,中国药典1977年版收载,药厂已正式生产片剂供临床使用。其化学成分已有报道,主要成分为黄酮类化合物(牡荆甙、荭草甙)。本品的生药鉴别未见研究资料,我们将金莲花的生药性状、显微特征及黄酮成分的纸层析鉴别研究结果报道如下,供药材生产和鉴别作参考。 1.性状特征花朵呈不规则团状,直径1.0—1.5cm。萼片与花冠均为金黄色。花萼倒卵形,11—13片,长2.0—2.5cm,宽1.5—1.8cm;花冠披针形,与萼片近等长,宽1—
Trollius chi-nensis Bge. The dry flowers of Trollius chi-nensis Bge. are distributed in mountainous areas 1,000 to 2,000 meters above sea level, with the highest yields in Hebei, Shanxi and Inner Mongolia. The folk used to treat acute and chronic tonsillitis, otitis media, upper respiratory tract infections and other diseases, the Chinese Pharmacopoeia 1977 version of the collection, the pharmaceutical factory has officially produced tablets for clinical use. Its chemical composition has been reported, and its main components are flavonoids (Vitex, Valerian). There is no research data on the identification of crude drugs in this product. We report the results of the paper chromatographic identification studies on the crude drug properties, microscopic characteristics, and flavonoid components of Trollius chinensis for the reference of production and identification of medicinal materials. 1. Traits The flowers were irregularly shaped and 1.0-1.5 cm in diameter. Both sepals and corolla are golden yellow. Calyx obovate, 11-13, 2.0-2.5cm long, 1.5-1.8cm wide; corolla lanceolate, nearly as long as sepals, width 1-