Optimization of rebaudioside a yield from stevia rebaudiana cultivated on bris soil and its biological activities

by Asrul Afandi Ab. Halim
Published 2015

Optimization of rebaudioside a extraction from Stevia Rebaudiana (Bertoni) and quantification by high perfomance liquid chromatography analysis

by Asrul Afandi Ab. Halim, Shazani Sarijan, Ranajit Kumar Shaha
Published 2013

Antibacterial properties of crude aqueous Hylocereus polyrhizus peel extracts in lipstick formulation against gram-positive and negative bacteria

by Asrul Afandi, Azwan Mat Lazim, Azwanida N.N., Mumtaz Abu Bakar, Othman Airianah, Shazrul Fazry
Published 2017

Color stability evaluation of pigment extracted from hylocereus polyrhizus, clitorea ternatae and pandanus amaryllfolius as cosmetic colorants and premarket survey on customer acce...

by N.N. Azwanida, Ma Sze Hui, Asrul Afandi Ab. Halim, Shamsul Mohamed, Zulhisyam Abdul Kari @ Abdullah, Amizi Ayob, Mohd Sukhairi Mat Rasat, Mazlan Mohamed
Published 2015