Research of Ultrafiltration Techniques on Water-extraction of Lonicera
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Research of Ultrafiltration Techniques on Water-extraction of Lonicera
Chinese Journal of Experimental Traditional Medical FormulaeVol. 16, Issue 17, Pages: 12-14(2010)
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Published:2010
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WANG Yong-xiang, XU Hai-Juan, ZHANG Jing, et al. Research of Ultrafiltration Techniques on Water-extraction of Lonicera[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(17): 12-14.
DOI:
WANG Yong-xiang, XU Hai-Juan, ZHANG Jing, et al. Research of Ultrafiltration Techniques on Water-extraction of Lonicera[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(17): 12-14.DOI:
Research of Ultrafiltration Techniques on Water-extraction of Lonicera
超滤最佳参数为压差0.1 MPa、料液温度30 ℃、进料体积流量2.5 L ·min-1。结论 :中空纤维超滤膜精制药液时选择合适孔径的膜及最佳膜滤条件能有效的提高生产效率。
Abstract
ObJective: To explore the possibility for application of the ultrafiltration technology using polysulfone (PS) hollow fiber membrane to purify water-extraction of Lonicera and optimize the preparation procedure. Method: The PS membrane of different aperture 50 000
10 000 and 6 000 were studied on the applicability with water-extraction of Lonicera. The proper molecular weight retention was optimized with removal of liquid impurities and the transformation ratio of luteolin and chlorogenic acid as index
while the proper ultrafiltration condition was optimized by orthogonal tests. Result: The PS membrane with 10 000 interception molecular weight had better separation efficiency and the preferred operation parameters were 0.1 MPa of pressure
30 ℃ of liquid temperature
and 2.5 L ·min-1 of liquid speed. Conclusion: The preferred aperture of PS membrane and the operati on conditions are feasible for the purification of water-extraction of Lonicera
which can effectively improve the production efficiency.
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Related Institution
Institute of Traditional Chinese Medicine(TCM),Shanghai University of TCM
Yanling DU Renkang Biotechnology Co. Ltd.
Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences
Henan University of Chinese Medicine
Engineering Technology Research Center for Comprehensive Development and Utilization of Authentic Medicinal Materials in Henan Province, Henan University of Chinese Medicine