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: [Studies on purification process of total flavones from Glechoma longituba with macroporous adsorption resin].
    Author: Yuan CL, Guo WY.
    Journal: Zhong Yao Cai; 2009 Dec; 32(12):1894-8. PubMed ID: 20432909.
    Abstract:
    OBJECTIVE: To study the purification process of total flavones from Glechoma longituba with macroporous adsorption resin. METHODS: The eluting power and purified ratio of total flavones were selected as indices, the adsorbility and eluting parameters of the process were studied. RESULTS: The best result that the purity of total flavones from Glechoma longituba could reach 68. 94% was based on the followings: total flavones content in the liquid-0.383 mg/mL, feeding volume--20 mL, feeding rate--1.0 mL/min, eluting agent-5BV purify water and 10BV 30% ethanol, eluting rate--1.0 mL/min. CONCLUSION: The process is simple and convenient which can be used in the purification of total flavones from Glechoma longituba, it may has a good application foreground.
    [Abstract] [Full Text] [Related] [New Search]