Soy Protein Isolate
Mostrando 1-12 de 27 artigos, teses e dissertações.
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1. Influences of Different Coating Materials on the Quality Changes of Hardboiled Salted Duck Eggs under Ambient Storage
Abstract The present study investigated the influences of selected coatings (paraffin wax (PW), chitosan (CH), whey protein isolate (WPI), and soy protein isolate (SPI)) on the quality changes of hardboiled salted duck eggs when kept under ambient temperature (30±2 oC). At 5-day intervals for 15 days, samples were tested for color (L*, C*, and h˚), shell
Braz. arch. biol. technol.. Publicado em: 25/11/2019
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2. Ultrasonic-assisted extraction and functional properties of wampee seed protein
Abstract The wampee seed protein (WSP) was extracted by the ultrasonic and alkaline solution. Response surface methodology was used to optimize the extraction parameters for obtaining the highest protein yield, and the protein’s functional properties such as protein solubility, water and oil holding capacity, and emulsifying and foaming properties ware st
Food Sci. Technol. Publicado em: 29/11/2018
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3. Characterization of biochemical and functional properties of water-soluble tempe flour
Abstract Characteristics of water-soluble flours from soy (SF), soy tempe (STF), and germinated-soy tempe (GTF) were compared with those of commercial soy protein isolate (SPI). Defatted flour of soy, soy tempe, and germinated soy tempe were extracted in alkaline water (pH 9) and freeze dried to produce water-soluble flours. Protein contents of SF, STF, and
Food Sci. Technol. Publicado em: 11/06/2018
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4. Combination of Propylene Glycol Alginate and Lauric Acid on Water Retention and Mechanical Properties of Soy Protein Isolate-Based Films
The water sorption, water barrier properties and mechanical behavior of soy protein isolate (SPI) based films combined with propylene glycol alginate (PGA) and lauric acid (La) via a direct- or co-dried blending process were investigated. Higher water retention ability and a single glass transition temperature (Tg) were found when the PGA was added to form d
J. Braz. Chem. Soc.. Publicado em: 2017-12
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5. Characterization of biopolymers and soy protein isolate-high-methoxyl pectin complex
Abstract This study aimed at characterizing the soy protein isolate and high-methoxyl pectin biopolymers individually, and the complexes formed by both at different proportions and pHs in order to find the most suitable pH and biopolymer ratios to food application as stabilizers. The biopolymers were evaluated through solubility, charges, turbidimetry, and o
Polímeros. Publicado em: 2017-03
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6. Influence of sorbitol on mechanical and physico-chemical properties of soy protein-based bioplastics processed by injection molding
Abstract Soy Protein Isolate (SPI) has been evaluated as useful candidate for the development of protein-based bioplastic materials processed by injection molding. The influence of sorbitol (SB) as plasticizer in mechanical properties and water uptake capacity was evaluated in SPI-based bioplastics. A mixing rheometer that allows monitoring torque and temper
Polímeros. Publicado em: 08/12/2016
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7. Characterization and evaluation of sensory acceptability of ice creams incorporated with beta-carotene encapsulated in solid lipid microparticles
Abstract The feasibility of incorporating beta-carotene-loaded solid lipid microparticles (BCSLM) into vanilla ice creams was investigated, through the physico-chemical characterization and evaluation of sensory acceptability of the products products. The BCSLM were produced with palm stearin as the lipid phase, hydrolyzed soy protein isolate as the surfacta
Food Sci. Technol. Publicado em: 01/12/2016
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8. Soy Protein Isolate-Alginate Microspheres for Encapsulation ofEnterococcus faecalis HZNU P2
ABSTRACTIn this work, the mixture of alginate and soy protein isolate used as a wall material was developed to encapsulateEnterococcus faecalis HZNU P2 (E. faecalis HZNU P2). The survival ability in the simulated gastric fluid (SGF) and bile salt solution, storage stability at different temperatures and release properties in the simulated intestinal fluid (S
Braz. arch. biol. technol.. Publicado em: 2015-10
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9. Morphology of soy protein isolate at oil/water and oil/air interfaces
Neste artigo, as propriedades emulsificantes da proteína isolada de soja (SPI) foram evidenciadas mostrando que estas macromoléculas sofrem mudanças conformacionais quando adsorvidas em interfaces. Investigou-se a conformação das cadeias proteicas ancoradas nas regiões interfaciais de emulsões de óleo em água (o/a) através de técnicas de espalhame
J. Braz. Chem. Soc.. Publicado em: 2013-06
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10. Macarrão instantâneo funcional obtido pelos processos de fritura convencional e a vácuo / Development of functional instant noodles using atmospheric and vacuum frying
A demanda por produtos com melhor qualidade nutricional e funcional tem aumentado nos últimos anos. O mercado de alimentos funcionais está aumentando no Brasil apresentando um crescimento superior a 50 % desde 2002. A soja e seus derivados apresentam grande potencial no mercado de alimentos funcionais, especialmente devido à presença das isoflavonas e ao
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 25/02/2011
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11. Nanocompósitos de argila montmorilonita, amido, gelatina, isolado protéico de soja e quitosana / Nanocomposites of montmorillonite clay, thermoplastic starch, gelatin, soy protein isolate and chitosan
Nanocomposites of maize starch, gelatin, soy protein isolate, chitosan and montmorillonite clay were developed for application in food packaging. To evaluate the effect of the sodium montmorillonite clay (MMT) and soy protein isolate (IPS) concentration in the mechanical properties and in the barrier of nanocomposites of maize starch and gelatin, it was adop
Publicado em: 2011
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12. Aglomeração de polpa de acerola e proteina isolada de soja em po em leito fluidizado conico e pulsado / Agglomeration of acerola powder and soy protein isolate in a conical pulsed fluid bed
Fluid bed agglomeration is commonly used to improve the instant properties of spray-dried food powders. However, the fluidization of spray-dried particles is characterized by cracks and channels. Vibration or pulsation systems are frequently attached in the fluid bed equipments in order to improve the bed homogeneity and to allow the particles fluidization u
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 20/03/2009