FOOD SCIENCE ›› 2001, Vol. 22 ›› Issue (11): 84-86.

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Separation and Determination of Chlorogenic Acid in Green Tea for the Medicinal Component

 ZHANG  Ying,   Li-Shi-Min,   Lin-Zhi-Da,   Yin-De-Sheng   

  • Online:2001-11-15 Published:2012-02-14

Abstract: A TLC- UV method was developed to separate and determine chlorogenic acid in green tea. The extract condition, extent of sample application, precision and accuracy of the TLC- UV method for chlorogenic acid in green tea were studied. Separation and determination of chlorogenic acid in green tea (20010312 YueChun) for assaying the medicinal component showed that the content of chlorogenic acid was 9.12mg/g in green tea.

Key words: Green tea Chlorogenic acid TLC- UV Medicinal component