气质联用研究厚朴及其炮制品中挥发油  

Studies on Volatile Oil in Officinal Magnolia (Magnolia officinalis)and Its Processed Products by GCMS

作　　者：曾诠[1] 周干南[1] 屠万蒨 张琳[1] 鲜启呜 

机构地区：[1]中国药科大学,南京210009 [2]江苏省理化测试中心

出　　处：《中草药》1997年第2期81-83,共3页Chinese Traditional and Herbal Drugs

摘　　要：研究厚朴炮制前后挥发油的变化。结果表明：总含量降低，炒黄与姜炙厚朴相似，降低26％，炒焦降低42％；而其化学成分未发生明显变化，气相色谱图基本一致。实验发现挥发油中含有发汗、祛痰、平喘的成分。Changes in the contents and chemical composition of volatile oil in Magnolia officinalis Rehd. et Wils. before and after processing were studied. Results showed that the volatile oil content was reduced by 26% by parching or frying with ginger,and reduced by 42% by charring,while the chemical composition remained unchanged and the gas chromatogram showed almost no difference. In the experiment the volative oil was found to contain some composition which could cause diaphoresis,resolve. phlegm and allay asthma

关 键 词：气质联用 厚朴 挥发油 炮制 

分 类 号：R284.1[医药卫生—中药学] R283.1[医药卫生—中医学]