Jurnal Sains Teh dan Kina
Vol 19, No 1 (2016)

Optimization and characterization of green tea polyphenol extract from various solvents

Shabri, Shabri (Unknown)
Rohdiana, Dadan (Unknown)

Article Info

Publish Date
10 Jun 2016

Abstract

Tea has a high content of polyphenols with potent antioxidant activity and beneficial for health. Availability of polyphenols extract is still very limited. The aim of this study to optimation and characterization of green tea polyphenol extract base on some solvents. Parameters analyzed were polyphenol content and yield of some extraction process conditions. This result showed that extraction by the ratio of tea and solvent was 1 : 15 b/v, extracted by acetone 70% solution in temperature 600C for 15 minutes obtain polyphenol content of 53,30% b/b and total yield of 40,17% b/b.

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Journal Info
Jurnal Sains Teh dan Kina
Website

Abbrev

tcrj

Publisher

Pusat Penelitian Teh dan Kina

Subject

Agriculture, Biological Sciences & Forestry Computer Science & IT Environmental Science Industrial & Manufacturing Engineering Mechanical Engineering

Description

Jurnal Penelitian Teh dan Kina is a 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 ...