Enzymatic hydrolysis of salmon oil by native lipases: optimization of process parameters
نویسندگان
چکیده
منابع مشابه
Enzymatic Hydrolysis of Salmon Oil by Native Lipases: Optimization of Process Parameters
Três lipases microbianas nativas (Aspergillus niger, Rhizopus javanicus e Penicillium solitum) foram utilizadas na hidrólise do óleo de salmão (teor de AGPI n-3 de 30,1%) com o objetivo de concentrar o conteúdo de ácidos graxos poliinsaturados n-3 (AGPI n-3) nos acilgliceróis residuais. A metodologia de planejamento experimental e análise de superfície de resposta foi usada para se chegar às co...
متن کاملHydrolysis of Fish Oil by Lipases Immobilized inside Porous Supports
A new assay was designed to measure the release of omega-3 acids (eicosapentaenoic acid (EPA) and docosahexaenoic acid ( DHA)) from the hydrolysis of sardine oil by lipases immobilized inside porous supports. A biphasic system was used containing the fish oil dissolved in the organic phase and the immobilized lipase suspended in the aqueous phase. The assay was optimized by using a very active ...
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در این رساله با معرفی سقف های psscb متشکل از ترکیب ورق های فولادی ذوزنقه ای و تخته های سیمانی الیافی به عنوان سقف های پیش ساخته (سازگار با سیستم سازه ای قاب های فولادی سبک) به بررسی پارامترهای موثر بر صلبیت سقف، پرداخته می شود. در تحقیق حاضر ابتدا به مدل سازی دو نمونه سقف آزمایش شده، به روش اجزاء محدود با استفاده از نرم افزار تحلیلی abaqus ver 6.10 پرداخته شده است. نمونه های ساخته شده تحت اعما...
Optimization of enzymatic hydrolysis of Salmon (Salmo salar) skin by Alcalase
Fish protein hydrolysate was produced from Salmon (Salmo salar) skin using Alcalase® 2.4 L. Hydrolysis conditions were optimized by using a response surface methodology (RSM). The model equation was proposed with regard to the effects of enzyme to substrate level, temperature and pH on the degree of hydrolysis. An enzyme to substrate level of 2.50% (v/w), temperature of 55.30°C and pH of 8.39 a...
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Slurries of rice-straw cellulose (obtained by delignification and removal of hemicelluloses from the powdered raw material) were subjected to ultrasonic waves at different intensities for various times (constant temperature). Susceptibility of the samples to cellulose-hydrolysis increased initially with pretreatment time, reaching a maximum or a constant level thereafter. Maximum glucose yi...
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ژورنال
عنوان ژورنال: Journal of the Brazilian Chemical Society
سال: 2009
ISSN: 0103-5053
DOI: 10.1590/s0103-50532009000100019