Browsing Farrah Aini Dahalan, Dr. by Author "Khalilah, Abdul Khalil"
Now showing items 1-5 of 5
-
Optimisation of biodegradation conditions for cyanide removal by Serratia marcescens strain AQ07 using one-factor-at-a-time technique and response surface methodology
Kabiru Ibrahim, Karamba; Siti Aqlima, Ahmad; Azham, Zulkharnain; Mohd Arif, Syed; Khalilah, Abdul Khalil; Nor Aripin, Shamaan; Farrah Aini, Dahalan; Mohd Yunus, Shukor (Accademia Nazionale dei Lincei, 2016-03-12)Gold mining companies are known to use cyanide to extract gold from minerals. The indiscriminate use of cyanide presents a major environmental issue. Serratia marcescens strain AQ07 was found to have cyanide-degrading ... -
Optimization of Aloe vera and alginate as encapsulating matrices for Lactobacillus acidophilus using FCCD-RSM approach
Nur Syahirah, S.; Anida, Y.; Hifa Nazirah, Mohammed Yaziz; Siti Aqlima, Ahmad; Farrah Aini, Dahalan; Khalilah, Abdul Khalil (Institute of Electrical and Electronics Engineers (IEEE), 2013)In order to maintain the viability of probiotic, the used of prebiotic is important. Aloe vera has been hypothesized to be a prebiotic potential for probiotic. Due to low viability of encapsulated cells, Aloe vera gel was ... -
Optimization of milk-based medium for efficient cultivation of bifidobacterium pseudocatenulatum g4 using face-centered central composite-response surface methodology
Khalilah, Abdul Khalil; Shuhaimi, Mustafa; Rosfarizan, Mohammad; Arbakariya, Ariff; Yamin, Shaari; Yazid, Abdul Manap; Siti Aqlima, Ahmad; Farrah Aini, Dahalan (Hindawi Publishing Corporation, 2014)This study was undertaken to optimize skim milk and yeast extract concentration as a cultivation medium for optimal Bifidobacteria pseudocatenulatum G4 (G4) biomass and β-galactosidase production as well as lactose and ... -
A proposed aerobic granules size development scheme for aerobic granulation process
Farrah Aini, Dahalan; Norhayati, Abdullah; Muhammad Yuzir, Muhamad Ali; Olsson, Gustaf; Salmiati, Muhd Yunus; Myzairah, Hamdzah; Mohd Fadhil, Mohd Din; Siti Aqlima, Ahmad; Khalilah, Abdul Khalil; Aznah, Nor Anuar; Noor Zainura, Z ainon; Zaini, Ujang (Elsevier, 2015-04-01)Aerobic granulation is increasingly used in wastewater treatment due to its unique physical properties and microbial functionalities. Granule size defines the physical properties of granules based on biomass accumulation. ... -
Screening of Aloe vera medium with different carbon and nitrogen sources for lactobacillus acidophilus cultivation using fractional factorial design (FFD)
Hifa Nazirah, Mohammed Yaziz; Nur Syahirah, S.; Tengku Elida, TG Zainal Mulok; Umi Marshida, Abd Hamid; Rohana, M. N.; Siti Aqlima, Ahmad; Farrah Aini, Dahalan; Khalilah, Abdul Khalil (Institute of Electrical and Electronics Engineers (IEEE), 2013)The aim of this research was to optimize the cultivation medium for economic production of a probiotic bacterium, Lactobacillus acidophilus using Aloe vera medium with different carbon (glucose, fructose and sucrose) and ...