摘要
目的探讨三颗针替代黄连作为实验室提取盐酸小檗碱原料药材的可行性。方法应用酸水渗漉法对三颗针及黄连进行提取实验,对两种药材加工前后性状、渗漉效果及盐酸小檗碱产量进行比较,并对其产品进行化学检识。结果三颗针粗粉中所含纤维多于黄连,渗漉效果较好,其盐酸小檗碱的产量为1.2 g,黄连中盐酸小檗碱的产量为2.3 g,两者化学检识反应相同。结论三颗针提取盐酸小檗碱的产量虽低于黄连,但实验成本低,且完全可满足实验教学需要。
Objective To research the practicality of Barberry as raw materials to replace Coptis Root as extracted Berberine Hydrochloride in the laboratory.Methods Barberry and Coptis Root extraction experiment was conducted using diacolation of acid water simultaneously.The plant and powder of two medicinal materials and their yield of Berberine Hydrochloride were compared.The chemical reactions of Berberine Hydrochloride were tested.Results The powder of Barberry contained more plant fibers than that of Coptis Root with smooth diacolation and the yield of Berberine Hydrochloride was 1.2 g,and the Coptis Root 2.3 g with similar test results.Conclusion Barberry can completely meet the experimental teaching needs and reduce the cost of the experiment,although its yield is lower than that of Coptis Root.
出处
《临床误诊误治》
2012年第4期81-83,共3页
Clinical Misdiagnosis & Mistherapy
关键词
三颗针
黄连
中草药
小檗碱
提取物
Barberry
Coptis Root
Chinese herbal
Berberine hydrochloride
Extract
