Study on the Accelerated Stability of Functional Components of Tea Polyphenols Tablet

doi:10.11924/j.issn.1000-6850.2012-3721

Abstract

Abstract: This study aimed to explore the stability of tea polyphenols and catechins of tea polyphenols tablet in the storage process. The content of tea polyphenol and catechins and caffeine and the pH value in the tea polyphenols tablet were researched. According to the people’s republic of China pharmacopoeia (2010 edition) two appendix stability test requirements, the stability of the major functional components were also studied. The results showed that: the content of tea polyphenol was 45.24%±1.47%, the content of catechin was 32.70%±0.99%, and the content of caffeine was 0.89%±0.04%, the pH value was 4.02±0.06 in the tea polyphenols tablet, and main functional components of tea polyphenols tablet were not altered obviously in the stability testing conditions. The main functional components of tea polyphenol tablet, such as tea polyphenols and catechins, showed better stability in the storage process, which met the requirements of product quality stability.

CLC Number:

S571.1

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Study on the Accelerated Stability of Functional Components of Tea Polyphenols Tablet

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