HAN Zhong-yao1, ZHOU Fu-jun2, SHAN Qi2, et al. Optimization of Extraction Process of Jiedu Tongluo Granule by Orthogonal Design[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(9): 13-16.
HAN Zhong-yao1, ZHOU Fu-jun2, SHAN Qi2, et al. Optimization of Extraction Process of Jiedu Tongluo Granule by Orthogonal Design[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(9): 13-16. DOI: 10.13422/j.cnki.syfjx.2012.09.002.
Optimization of Extraction Process of Jiedu Tongluo Granule by Orthogonal Design
Objective:To optimize extraction process of prescription drugs from Jiedu Tongluo granule by orthogonal test.Method:With extract rate
salvianolic acid B and gastrodin as indexes
extraction technology conditions of Jiedu Tongluo granule was investigated by L9(34) orthogonal test method.Result: Optimum extraction technology was:extracted 3 times with 1.5 h each time by 10 times the amount of 70% ethanol.Conclusion: This optimized extraction technology was stable
feasible.Meanwhile
it could save time
labor and energy and be suitable for industrial mass production
it could settle foundation for preparation of Jiedu Tongluo granule.