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Optimization of lipase-catalyzed synthesis of palm amino acid surfactant using response surface methodology (RSM)

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dc.FundingDetails09-02-04-10026-EA001
dc.FundingDetailsThis project was financed by a grant from IRPA Project, No. 09-02-04-10026-EA001, Malaysia.
dc.citedby12
dc.contributor.affiliationsFaculty of Science and Technology
dc.contributor.affiliationsUniversiti Putra Malaysia (UPM)
dc.contributor.affiliationsUniversiti Sains Islam Malaysia (USIM)
dc.contributor.authorBidin H.en_US
dc.contributor.authorBasri M.en_US
dc.contributor.authorRadzi S.M.en_US
dc.contributor.authorAriff A.en_US
dc.contributor.authorAbdul. Rahman R.N.Z.R.en_US
dc.contributor.authorSalleh A.B.en_US
dc.date.accessioned2024-05-28T08:46:12Z
dc.date.available2024-05-28T08:46:12Z
dc.date.issued2009
dc.description.abstractAmino acid surfactants are high-value surfactants which have excellent emulsifying characteristics and minimal toxicity to the living body. Enzymatic synthesis of palm kernel amino acid surfactant was optimized by response surface methodology (RSM) using palm kernel olein (PKO) and l(+)-lysine catalyzed by Lipozyme RM IM. The reaction was performed in batch mode stirred tank reactor (STR) with one multi-bladed impeller. A central composite rotatable design (CCRD) was employed to evaluate the interactive effects of various parameters. The parameters were temperature (A): (40.00-70.00 �C), impeller speed (B): (100.00-400.00 rpm), substrates ratio (C): (1.00-4.00 mmol) and enzyme amount (D): (5.00-8.00 g). The optimum condition derived via RSM at fixed reaction time of 24 h was temperature; 47.50 �C, impeller speed; 323.96 rpm, substrates ratio; 3.25 mmol and enzyme amount; 7.25 g. The experimental yield was 89.03% under the optimum condition, which compared well with the maximum predicted value of 93.77%. � 2009 Elsevier B.V. All rights reserved.en_US
dc.description.natureFinalen_US
dc.identifier.CODENICRDE
dc.identifier.doi10.1016/j.indcrop.2009.03.006
dc.identifier.epage211
dc.identifier.issn9266690
dc.identifier.issue2
dc.identifier.scopus2-s2.0-67651122985
dc.identifier.spage206
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-67651122985&doi=10.1016%2fj.indcrop.2009.03.006&partnerID=40&md5=08c634a0793918b4293fc7148961c5ce
dc.identifier.urihttps://oarep.usim.edu.my/handle/123456789/9429
dc.identifier.volume30
dc.languageEnglish
dc.language.isoen_USen_US
dc.relation.ispartofIndustrial Crops and Products
dc.sourceScopus
dc.subjectAmino acid surfactantsen_US
dc.subjectCentral composite rotatable design (CCRD)en_US
dc.subjectLipozymeen_US
dc.subjectPalm kernel olein (PKO)en_US
dc.subjectStirred tank reactor (STR)en_US
dc.titleOptimization of lipase-catalyzed synthesis of palm amino acid surfactant using response surface methodology (RSM)en_US
dc.title.alternativeInd. Crops Prod.en_US
dc.typeArticleen_US
dspace.entity.typePublication

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