Results 151 to 160 of about 913 (174)
Optimización de la Hidrólisis Enzimática de Proteínas de Plasma Bovino [PDF]
espanolSe optimizo la reaccion de hidrolisis enzimatica de proteinas de sangre bovina en un reactor en lote, empleando la metodologia de superficie de respuesta y la estrategia de algoritmos geneticos, como herramientas de optimizacion. Ademas, se analizo el efecto de las concentraciones de sustrato sobre la velocidad de reaccion por medio de un modelo
Claudia Sanchez, Zapata JOSÉ E
exaly +5 more sources
Efeito da hidrólise tríptica e do pH sobre as propriedades funcionais do plasma bovino [PDF]
Visando a utilizacao do plasma bovino como agente funcional de alimentos, foram estudadas, na faixa de pH de 3,0 a 8,0, a solubilidade, a hidrofobicidade e a sua habilidade de formar e estabilizar emulsoes. Para tal, foram determinados a capacidade emulsionante (EC), o indice de atividade emulsionante (EAI) e a estabilidade da emulsao (ES). O efeito da
Roberto Gonçalves Junqueira +2 more
exaly +4 more sources
Determinação de resíduos de pesticidas em plasma bovino por cromatografia gasosa-espectrometria de massas [PDF]
An analytical method for the isolation based on matrix solid-phase dispersion technique and gas chromatographic determination of pesticides in cattle plasma is presented. It was fortified 0.25 g of plasma with pesticides and blended with 1 g each C18 and Na2SO4. The homogenized matter was transferred to a SPE cartridge, which contained 1 g of activated
Daniele F Maffei
exaly +4 more sources
Actividad Antioxidante de Hidrolizados Enzimáticos de Plasma Bovino Obtenidos por Efecto de Alcalasa® 2.4 L [PDF]
The antioxidant activity of bovine plasma hydrolysates (BPH) obtained with Alcalase 2.4 L at different hydrolysis degrees was evaluated. The hydrolysates were fractioned through ultrafiltration membranes and were purified by ion-exchange chromatography, with subsequent reverse-phase high performance liquid chromatography.
Zapata JOSÉ E
exaly +5 more sources
Calidad y Aceptabilidad de Chorizos Formulados con Plasma Sanguíneo Bovino y Pasta de Ajonjolí [PDF]
The quality and acceptability of sausage type meat products formulated with bovine blood plasma and sesame paste were evaluated. For this the proximal content and microbial analysis were determined following the Colombian Technical Standards 1663:2009, 1662:2008, 1556:2008 and Standards INVIMA: 1998, respectively.
Diofanor Acevedo +2 more
exaly +3 more sources
O efeito da adicao de NaCl, numa concentracao de0,035 mol/L, sobre algumas propriedades funcionais do plasma e de seus hidrolisados tripticos foi estudado em dois valores de pH (5,0 e 6,0). Foram determinados a solubilidade proteica, a hidrofobicidade, a capacidade emulsionante (EC), o indice de atividade emulsionante (EAI) e a estabilidade da emulsao (
Marialice Pinto Coelho Silvestre
exaly +4 more sources
Aceptabilidad Sensorial y Calidad Microbiológica de Bebidas a Base de Arroz y Plasma Bovino y Porcino [PDF]
Acceptability sensory and microbiological quality of drinks made with rice and fortified with protein from bovine and porcine plasma was evaluated. The plasma was extracted from the blood by centrifugation and the response variables according to six formulations with added plasma types and levels of fortification of 14.5%, 18.,5% and 29.0% of plasma ...
Diego F Tirado +2 more
exaly +3 more sources
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