Browsing Journal Articles by Author "Rotich, M. K."

Now showing items 1-3 of 3

Attenuation of t-Butylhydroperoxide induced oxidative stress in HEK 293 WT cells by tea catechins and anthocyanins

Wachira, Francis N.; Kerio, L. C.; Bend, J. R.; Wanyoko, J. K.; Rotich, M. K. (Academic Journals, 2011-12-31)

The health promoting properties of catechins and anthocyanins have been of great interest to researchers in the recent past due to their significant in vitro and in vivo antioxidant activities. Most research on anthocyanins ...
Characterization of anthocyanins in Kenyan teas: Extraction and identification

Wachira, Francis N.; Kerio, L. C.; Wanyoko, J. K.; Rotich, M. K. (Elsevier, 2012-03)

Characterization and quantification of anthocyanins in selected tea cultivars processed into black (aerated) and green (unaerated) tea products was carried out in this study. The anthocyanins were extracted from tea products ...
Total polyphenols, catechin profiles and antioxidant activity of tea products from purple leaf coloured tea cultivars

Wachira, Francis N.; Kerio, L. C.; Wanyoko, J. K.; Rotich, M. K. (Elsevier, 2013-02)

Black (aerated) and green (unaerated) tea products, processed from 10 green and 18 purple leaf coloured cultivars of Kenyan origin, and two tea products, from the Japanese cultivars, Yabukita and Yutakamidori, were assayed ...

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