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《Journal of Chengdu University(Natural Science Edition)》 2008-02
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Studies on Extraction Method of Camptothecin

SUN Yanxia1,2,WU Xiaoyong1,WANG Yuehua1,XU Wenjun1,GUO Yong2,SHI Daxing2(1.College of Biotechnology Industry,Chengdu University,Chengdu 610106,China;2.College of Forestry and Horticulture,Sichuan Agricultural University,Ya'an 625014,China)  
Camptotheca acuminata is an anticancer plant native in China.It can produce camptothecin(CPT),a monoterpenoid indole alkaloid,which was known for its remarkable inhibitory activity against tumour cells.The results showed that the best extraction method is 6 h Soxhlet extraction with 95% ethanol and the samples need no treatment.
【CateGory Index】: R284
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