Search
Now showing items 1-3 of 3
In vitro antidiabetic of Cemumar (Micromelum pubescens), Tebengau (Ehretia laevis) and Kedondong (Spondias dulcis) leaves extract
(Universiti Malaysia Perlis, 2010-05)
In vitro method is widely used to determine the antidiabetic activities in herbal
plants. The method does not involved human body or animal as the model in the
experiment. In this project, three types of plant are selected ...
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 ...