All articles with the keyword: DPPH

TOTAL PHENOLIC CONTENTS AND ANTIOXIDANT ACTIVITY OF PALM OILS AND PALM KERNEL OILS AT VARIOUS REFINING PROCESSES
Vol. 30  December 2018 p.  682-692
Author(s): FADZLINA ABDULLAH*; ROSNAH ISMAIL*; RAZMAH GHAZALI* and ZAINAB IDRIS*
 
DETERMINATION OF TOTAL PHENOL, FLAVONOID, ANTIOXIDANT ACTIVITY OF OIL PALM LEAVES EXTRACTS AND THEIR APPLICATION IN TRANSPARENT SOAP
Vol. 30  June 2018 p.  315-325
Author(s): NORASHIKIN AHMAD*; ZAFARIZAL ALDRIN AZIZUL HASAN*; HALIMAH MUHAMAD*; SITI HAJAR BILAL*; NOR ZULIANA YUSOF* and ZAINAB IDRIS*
 
ANTIOXIDANT ACTIVITIES OF Elaeis guineensis LEAVES
Vol. 29  September 2017 p.  343-351
Author(s): ANG CHUN HUI*; CHENG SIT FOON* and CHUAH CHENG HOCK*