Search
Now showing items 1-5 of 5
Optimization of extraction conditions for flavonoids content from Citrus grandis peels
(Universiti Malaysia Perlis, 2010-05)
Recently, the development of flavonoids become a hot topic and have received much
attention from researcher because of the ability and effectiveness in reducing blood lipid,
as an anti-oxidative, in assimilating cholesterol, ...
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 ...
The effects of drying temperature on total phenolic content (TPC) and Antioxidant Activities of Misai Kucing (Orthosiphon stamineus Benth) Plants
(Universiti Malaysia Perlis, 2010-06)
The modified spectrophotometric method makes use of the 2,2- diphenyl-1-
picrylhydrazyl (DPPH) radical and its specific absorbance properties. The absorbance
decreases when the radical is reduced by antioxidants. In ...
Content of phenolic compounds and antioxidant in different parts of misai Kucing (Orthosiphon stamineus) grown under different light intensity
(Universiti Malaysia Perlis, 2010-05)
Content of phenolic compounds and antioxidant activity in different parts of misai kucing such as leaves, roots and stem has been observed when the misai kucing is treated in different light intensity. Total phenolic content ...
Determination of antioxidant compounds from the seeds of Pangium edule by solid liquid extraction method
(Universiti Malaysia Perlis, 2010-05)
The market demand of the tocopherols in the antioxidant product was relatively
high as tocopherols were proved to be the most powerful antioxidant compared others.
However, the global supply of tocopherols from the natural ...