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为了解贵州省安龙县德卧镇“金银花”的质量状况,参照2010年版《中国药典》和2004年版《药用植物及制剂外经贸绿色行业标准》,检测了该地“金银花”样本的药用有效成分、重金属含量及有机氯类农药的残留量。检测结果:样本绿原酸含量2.5%,木犀草苷含量0.037%;Pb,Cd,As,Hg,Cu含量分别为0.32、0.18、0.21、0.15、6.4 mg/kg;不含有BHC、DDT、PCNB。结果表明:德卧镇“金银花”样本绿原酸、重金属及有害元素含量均符合《中国药典》的规定;重金属与农药残留量达到《药用植物及制剂外经贸绿色行业标准》;木犀草苷含量未达到《中国药典》规定的不得少于0.050%的最低指标。从外形和化学成分综合分析,该地栽培的“金银花”应为山银花。
In order to understand the quality status of De Hulan Town, Anlong County, Guizhou Province, with reference to the 2010 edition of the “Chinese Pharmacopoeia” and the 2004 edition of “Green Trade Standards for Pharmaceutical Plants and Preparations”, the “Honeysuckle Sample medicinal active ingredients, heavy metal content and residues of organochlorine pesticides. The content of Pb, Cd, As, Hg and Cu were 0.32,0.18,0.21,0.15,6.4 mg / kg respectively. The samples did not contain BHC, DDT and PCNB . The results showed that the contents of chlorogenic acid, heavy metals and harmful elements in Deube town ”Honeysuckle all met the requirements of“ Chinese Pharmacopoeia ”; the residues of heavy metals and pesticides reached the“ green trade standard of medicinal plants and preparations ” The content of glycoside did not reach the minimum index of not less than 0.050% prescribed by the Chinese Pharmacopoeia. From the shape and chemical composition of a comprehensive analysis, where the cultivation of “honeysuckle ” should be mountain silver flower.