固相微萃取-气相色谱-质谱法分析常春油麻藤花挥发油成分

GC-MS Determination of Volatile Oil of Mucuna Sempervirens Hemsl.with Solid Phase Microextraction (SPME)

摘要: 利用固相微萃取-气相色谱-质谱(SPME-GC-MS)联用技术对常春油麻藤的挥发油成分进行了分析,共鉴定出52种成分,占挥发油总成分的78.60%.常春油麻藤挥发油主要化学成分是1-辛烯-3-醇(15.38%),n-十六酸(6.01%),壬醛(5.23%),3-辛酮(5.17%),1-辛烯-3-酮(4.19%),2-戊烯醛(3.96%),己醛(3.43%),1-己醇(2.98%)等.

Abstract: GC-MS with SPME was applied to the determination of volatile oil of Mucuna sempervirens Hemsl.Fifty two compounds were identified and their relative contents (in %) were determined,amounting to 78.60% of the total of volatile oil.The main compounds found were: 1-octen-3-ol (15.38%),n-hexadecanoic acid (6.01%),nonanal (5.23%),3-octanone (5.17%),1-octen-3-one (4.19%),2-pentenal (3.96%),hexanal (3.43%),1-hexanol (2.98%) etc..