Enzymatic esterification of kojic acid and palmitic acid by immobilized lipase for synthesis of kojic acid palmitate
Kojic acid (5-hydroxy-2-hydroxymethyl-4-pyrone) is an organic acid produced from various carbon sources in an aerobic fermentation by many species of Aspergillus, Penicillium and Acetobacter. The importance of kojic acid (KA) is recently focused on its role as whitening agent in cosmetic formu...
| Main Author: | Ishak, Nurazwa |
|---|---|
| Format: | Thesis |
| Language: | English |
| Published: |
2015
|
| Subjects: | |
| Online Access: | http://psasir.upm.edu.my/id/eprint/71060/ http://psasir.upm.edu.my/id/eprint/71060/1/FBSB%202015%20175%20-%20IR%2866%29edited.pdf |
Similar Items
Optimization and kinetic study of lipase-catalyzed synthesis of palm-based kojic acid ester
by: Ashari, Siti Efliza
Published: (2013)
by: Ashari, Siti Efliza
Published: (2013)
Optimization of Lipase-Catalysed Synthesis and Characterization of Kojic Acid Esters
by: Khamaruddin, Noor Hayati
Published: (2007)
by: Khamaruddin, Noor Hayati
Published: (2007)
Development of lipase immobilization technique using sago as support for enzymatic esterification and transesterification
by: Mohtar, Nur Syazwani
Published: (2020)
by: Mohtar, Nur Syazwani
Published: (2020)
Extraction, reimmobilization and characterization of spent immobilized lipase
by: Mokhtar, Nur Fathiah
Published: (2020)
by: Mokhtar, Nur Fathiah
Published: (2020)
Enzyme-Catalyzed Synthesis and Characterization of Dihydroxystearic Acid Ester from Palm-Based Dihydroxystearic Acid and Monohydric Alcohol
by: Awang, Roila
Published: (2002)
by: Awang, Roila
Published: (2002)
Comparison of palm oil esters production using immobilized lipases RM 1M and TL 1M
by: Kassim, Mohd Azlan
Published: (2012)
by: Kassim, Mohd Azlan
Published: (2012)
Characterization and optimization of enzymatic synthesis of kojic acid esters
by: Mohamad, Rosfarizan
Published: (2009)
by: Mohamad, Rosfarizan
Published: (2009)
A Kinetic Study on the Esterification of Palmitic
Acid in Methanol
by: Kamaruddin, Rose aini, et al.
Published: (1998)
by: Kamaruddin, Rose aini, et al.
Published: (1998)
Enzymatic synthesis and characterization of palm-based kojic acid ester
by: Khamaruddin, Noor Hayati, et al.
Published: (2008)
by: Khamaruddin, Noor Hayati, et al.
Published: (2008)
Computational study of T1 lipase activation and metallolipase engineering using modified T1 lipase as scaffold
by: Abdul Rahman, Mohd Zulhilmi
Published: (2013)
by: Abdul Rahman, Mohd Zulhilmi
Published: (2013)
The Isolation Of Kojic Acid Producing Fungi And The Optimization Of Kojic Acid Production
by: Md Salleh, Madihah
Published: (1996)
by: Md Salleh, Madihah
Published: (1996)
Chimeric lipase for understanding the role of key residues governing pH profiles
by: Wan Hasan, Wan Atiqah Najiah
Published: (2014)
by: Wan Hasan, Wan Atiqah Najiah
Published: (2014)
Optimization of lipase-catalyzed nigella sativa L. oil-based ferulate esters production and their antioxidant activity
by: Azhari, Farihin
Published: (2019)
by: Azhari, Farihin
Published: (2019)
Production of kojic acid.
by: Ariff, Arbakariya, et al.
Published: (2010)
by: Ariff, Arbakariya, et al.
Published: (2010)
Purification of kojic acid
by: Ariff, Arbakariya, et al.
Published: (2012)
by: Ariff, Arbakariya, et al.
Published: (2012)
Kojic acid esters: comparative review on its methods of synthesis
by: Ishak, Nurazwa, et al.
Published: (2016)
by: Ishak, Nurazwa, et al.
Published: (2016)
Optimized Synthesis of Lipase-Catalyzed 3-O-(3',3'-Dimethylsuccinyl)-Betulinic Acid by Immobilised Novozyme 435
by: Gunong @ Mohd Shah, Siti Aminah
Published: (2010)
by: Gunong @ Mohd Shah, Siti Aminah
Published: (2010)
Kinetics, crystallization, and structural elucidation of thermostable D311E T1 lipase variant from Geobacillus zalihae
by: Ruslan, Rudzanna
Published: (2013)
by: Ruslan, Rudzanna
Published: (2013)
Esterification of Palmitic Acid with Methanol in the Presence of Macroporous Ion Exchange Resin as Catalyst
by: Yaakob, Amellia Qarina, et al.
Published: (2004)
by: Yaakob, Amellia Qarina, et al.
Published: (2004)
Concentration of biopetrol from palmitic acid
by: Noor Zariyati, Mohammad
Published: (2008)
by: Noor Zariyati, Mohammad
Published: (2008)
Enzymatic synthesis of betulinic acid ester
by: Chew, Won Yin
Published: (2001)
by: Chew, Won Yin
Published: (2001)
Screening of kojic acid producing fungi from Unimas fungal collection and production of kojic acid
by: Siti Aisha Na'illa, Binti Che Musa
Published: (2013)
by: Siti Aisha Na'illa, Binti Che Musa
Published: (2013)
Recovery of extracellular lipase from burkholderia sp. st8 in aqueous two-phase systems
by: Ooi, Chien Wei
Published: (2011)
by: Ooi, Chien Wei
Published: (2011)
Mutational effects on enhancing the stability of Geobacillus zalihae T1 lipase in non-aqueous organic solvents
by: Maiangwa, Jonathan Stallon
Published: (2017)
by: Maiangwa, Jonathan Stallon
Published: (2017)
Solvent-free lipase-catalyzed synthesis of a novel hydroxyl-fatty acid derivative of kojic acid
by: El-Boulifi, Noureddin, et al.
Published: (2014)
by: El-Boulifi, Noureddin, et al.
Published: (2014)
Sulfated Zirconia Supported on Sba-15 For Selective Glycerol Esterification with Palmitic Acid to Monopalmitin
by: Mohd Yusoff, Mohd Hizami
Published: (2016)
by: Mohd Yusoff, Mohd Hizami
Published: (2016)
Expression and characterization of a cold-adapted lipase from an antarctic Pseudomonas sp.
by: Ganasen, Menega
Published: (2014)
by: Ganasen, Menega
Published: (2014)
Optimization of enzymatic synthesis of palm-based kojic acid ester using response surface methodology
by: Ashaari, Siti Efliza, et al.
Published: (2009)
by: Ashaari, Siti Efliza, et al.
Published: (2009)
Enzymatic synthesis of kojic acid esters and analysis of depigmenting activities using in vitro and in vivo models
by: Lajis, Ahmad Firdaus
Published: (2016)
by: Lajis, Ahmad Firdaus
Published: (2016)
Directed evolution of AMS8 lipase towards enhanced activity and stability at low temperature
by: Arulu, Pireya Tharaseni
Published: (2017)
by: Arulu, Pireya Tharaseni
Published: (2017)
Lipase-catalyzed synthesis of kojic acid derivative in bioreactors and the analysis of its depigmenting and antioxidant activities
by: Lajis, Ahmad Firdaus, et al.
Published: (2017)
by: Lajis, Ahmad Firdaus, et al.
Published: (2017)
Evaluation of direct esterification of fatty acid derivative of Kojic acid in co-solvent system: a statistical approach
by: Ahmad Norddin, Fatin Amirah, et al.
Published: (2017)
by: Ahmad Norddin, Fatin Amirah, et al.
Published: (2017)
Production of Kojic Acid from Sago ‘Hampas’
by: Spencer Empading, Alvin Miai
Published: (2015)
by: Spencer Empading, Alvin Miai
Published: (2015)
Lipase-catalysed synthesis and optimization of biologically active amides of cinnamic acid derivatives
by: Abu Alrub, Mohammad Hesham Abdelrahman
Published: (2013)
by: Abu Alrub, Mohammad Hesham Abdelrahman
Published: (2013)
Calcium-induced folding and stabilization of cold-active RTX lipase from Pseudomonas sp. strain AMS8
by: Mohd Ali, Nur Shidaa
Published: (2020)
by: Mohd Ali, Nur Shidaa
Published: (2020)
Catalytic Behaviour Of Sulphated Zirconia Supported On Mcf As Catalyst In Selective Glycerol Esterification With Palmitic Acid To Monopalmitin
by: Murugan, Kishor Kumar A
Published: (2017)
by: Murugan, Kishor Kumar A
Published: (2017)
Identification of lipases with activity towards monoacylglycerol by criterion of conserved cap architectures
by: Riegler-Berket, Lina, et al.
Published: (2018)
by: Riegler-Berket, Lina, et al.
Published: (2018)
The biopetrol synthesis from palmitic acid-heterogenous catalytic cracking with zeolite catalyst
by: Azrul Ariff, Abdul Halim @ Abdullah
Published: (2010)
by: Azrul Ariff, Abdul Halim @ Abdullah
Published: (2010)
Kojic acid: applications and development of fermentation process for production
by: Mohamad, Rosfarizan, et al.
Published: (2010)
by: Mohamad, Rosfarizan, et al.
Published: (2010)
Kojic acid derivative and a method for producing the same
by: Mohamad, Rosfarizan, et al.
Published: (2012)
by: Mohamad, Rosfarizan, et al.
Published: (2012)
Similar Items
-
Optimization and kinetic study of lipase-catalyzed synthesis of palm-based kojic acid ester
by: Ashari, Siti Efliza
Published: (2013) -
Optimization of Lipase-Catalysed Synthesis and Characterization of Kojic Acid Esters
by: Khamaruddin, Noor Hayati
Published: (2007) -
Development of lipase immobilization technique using sago as support for enzymatic esterification and transesterification
by: Mohtar, Nur Syazwani
Published: (2020) -
Extraction, reimmobilization and characterization of spent immobilized lipase
by: Mokhtar, Nur Fathiah
Published: (2020) -
Enzyme-Catalyzed Synthesis and Characterization of Dihydroxystearic Acid Ester from Palm-Based Dihydroxystearic Acid and Monohydric Alcohol
by: Awang, Roila
Published: (2002)