Jurnal Penelitian Teh dan Kina
Vol 19, No 2 (2016)

Xantine oxidase inhibition activity of infusion and ethanol extract of white tea


Rustamsyah, Ardi, Islami, Sarah Nur, Fitriana, Fitriana, Kusmiyati, Mimin



Article Info

Publish Date
01 Jan 2017

Abstract

Research of xantine oxidase enzyme inhibition activity of infusion and ethanol extract of white tea were done. The aim of this research was to evaluate  xantine oxidase inhibitory activity of infusion and ethanol extract of white tea. Phytochemical screening on dry tea, infusion and ethanol extract of white tea showed that all samples contained alkaloid, flavonoid, quinone, tannin and tritherpenoid/ steroide. The IC50 value of samples were 76,64 μg/ml and 31,11μg/ml respectivelly. This study used allopurinol as standard with IC50 was 0,60 μg/ml.


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Journal Info

Abbrev

tcrj

Publisher

Subject

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Economics, Econometrics & Finance Mechanical Engineering Social Sciences

Description

Jurnal Penelitian Teh dan Kina is an national journal providing rapid publication of peer-reviewed articles concerned with tea and cinchona commodities based on the aspects, agronomy, plant breeding, soil science, crop protection, postharvest technology and social economy. Papers dealing with result ...