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Change in total phenolic content and antioxidant activity at different growth and development stages of Misai Kucing (Orthosiphon stamineus) plants
(Universiti Malaysia Perlis, 2010-05)
Many studies on herbal plants indicated that chemical content composition of these
plants may vary substantially at the different growth stages. In this research, the changes of
total phenolic content and antioxidant ...
Determination of the parameters in designing the drying chamber for Orthosiphon Stamineus
(Universiti Malaysia Perlis, 2010-05)
Leaf of Orthosiphon stamineus was fermented or extracted with the distilled water
and the extracts were subjected to qualitative and quantitative High Performance Liquid
Chromatography (HPLC) analyses of the polyphenols, ...