2007
DOI: 10.1007/s11274-007-9421-8
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Enzymatic hydrolysis of soybean oil using lipase from different sources to yield concentrated of polyunsaturated fatty acids

Abstract: The ability of three commercially available lipases to mediate the hydrolysis of the soybean oil to yield concentrated of essential fatty acids was evaluated. The tested lipases were from microbial (Candida rugosa and Thermomyces lanuginosa) and animal cells (Porcine pancreatic lipase). In terms of free fatty acids, microbial lipases were more effective to promote the enzymatic hydrolysis of the soybean oil (over 70%) than the porcine pancreatic lipase (24%). In spite of this, porcine pancreatic lipase (PPL) s… Show more

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Cited by 65 publications
(61 citation statements)
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“…It was already established that C. rugosa lipase, with its L-shaped tunnel, was fitted for the recognition of the substrate chain, especially olive oil. 39 Castor oil was not appreciably hydrolyzed by free and immobilized lipases among the three oils. This slow rate of hydrolysis was also observed by Ibrahim and coworkers.…”
Section: Resultsmentioning
confidence: 86%
“…It was already established that C. rugosa lipase, with its L-shaped tunnel, was fitted for the recognition of the substrate chain, especially olive oil. 39 Castor oil was not appreciably hydrolyzed by free and immobilized lipases among the three oils. This slow rate of hydrolysis was also observed by Ibrahim and coworkers.…”
Section: Resultsmentioning
confidence: 86%
“…A produção de concentrados de ácidos graxos poli-insaturados pela hidrólise do óleo de soja foi realizada empregando diferentes lipases comerciais como Thermomyces lanuginosus, pâncreas de porco e C. rugosa. 36 Dentre as lipases testadas, a de pâncreas de porco mostrou maior especificidade para os ácidos linoleico e linolênico e máxima porcentagem de hidrólise do óleo (35%) foi obtida após 6 h de reação.…”
Section: Resultsunclassified
“…Em seguida, todo o meio reacional foi lavado com água destilada e posteriormente transferido para um funil de decantação para a separação das fases. 21 A fase clorofórmica contendo ácidos graxos livres foi esterificada com metanol, segundo metodologia AOCS, 25 utilizando como catalisador BF 3 .…”
Section: Separação E Purificação Do Hidrolisadounclassified