Title: Improved extraction process of chlorogenic acid in Flos lonicerae
Abstract: Objective:To study a new extraction method for chlorogenic acid in Flos Lonicerae.Methods:Ultraviolet spectrophotometry method was used to determine the content of chlorogenic acid.The abstraction rate of chlorogenic acid by water extraction was compared to that of liquid-liquid continuous extraction method.Results:There was a significant difference between the two methods on chlorogenic acid extraction rate.Liquid-liquid continuous extraction method has low extract rate,and chlorogenic acid accounts for high proportion of the concrete.Conclusion:The liquid-liquid continuous extraction method is a new and high efficiency separation method.
Publication Year: 2013
Publication Date: 2013-01-01
Language: en
Type: article
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