【摘要】 利用色谱／质谱联用技术，从具有杀虫活性的花椒粮油中分离出多种萜类化合物，用谱库检索和质谱解析，研究并确定了12种单萜异构体，在同种植物精油中首次检出了5种单萜新组份。更多还原

【Abstract】 Many species of terpenic compounds were isolated by using GC/MS technique from the volatile oil of zathaxylum bungeanum with insecticidal activity, 12 monoterpenic isomers were studied and identifled by means of the library search and interpretation of mass spectra, in the volatile oil. 5 monoterpenic compounds were first detected in the same plant oil.更多还原