These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: [Study on separation and purification of total flavones from Smilax china by macroporous absorption resin].
    Author: Li WX, Yan Y, Ye XC, Yang XL.
    Journal: Zhongguo Zhong Yao Za Zhi; 2007 Jul; 32(13):1292-5. PubMed ID: 17879728.
    Abstract:
    OBJECTIVE: To investigate the technological parameters of the purification process of total flavones from Smilax china with macroporous absorption resin. METHOD: The technical process for purification of total flavones with the optimum macroporous absorption resin was screened by yield of total flavones product. RESULT: The D140 macroporous absorption resin had the best separating efficiency when the flavones content in the liquid was 0.5 g x mL(-1) equivalent to raw material, the volume of drug 18 BV (resin bad volume) with the adsorption-power 2 BV x h(-1), and the volume of 60% (mL x mL(-1)) ethanol as eluant 5-10 BV (resin bad volume) with desorption-power 1 BV x h(-1). The obtained flavones product has total flavones recovery rate of 84.72%. CONCLUSION: The treatment of regenerated resin is easy, this method is advisable.
    [Abstract] [Full Text] [Related] [New Search]