Relationship between three extracting factors and extracting rate and stability of chlorogenic acid in the refining process of flos Lonicerae
Yan, D.H.
Zhongguo Zhong Yao Za Zhi 19(9): 545-547; 575
1994
ISSN/ISBN: 1001-5302 PMID: 7811367 Document Number: 435286
Content determination of chlorogenic acid in the extract of Flos Lonicerae by reversed-phase HPLC has proved that relatively long time boiling in weak acid conditions is beneficial to increasing the extracting rate of the acid. Also, verifying experiments have shown that chlorogenic acid remains stable in the above-said conditions.