Whc
Mostrando 1-12 de 40 artigos, teses e dissertações.
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1. Mucuna pruriens fiber: nutritional, functional and biological properties
Abstract An evaluation was done of the nutritional, functional and antioxidant properties of fiber residues from Mucuna pruriens bean. Nutritional value was quantified in terms of proximate composition, total dietary fiber (TDF), insoluble dietary fiber (IDF), soluble dietary fiber (SDF) and the Van Soest fiber components. Functional value was assayed by mea
Food Sci. Technol. Publicado em: 2021-03
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2. Freezing methods affect the characteristics of large yellow croaker (Pseudosciaena crocea): use of cryogenic freezing for long-term storage
Abstract Large yellow croaker (Pseudosciaena crocea) is the main coastal economic fish in China. After harvesting, the fish is rarely traded as the fresh product, but usually held in cold storage. Therefore, it is important to understand the quality changes occurring during preservation. In this study, freshly collected fishes were frozen by cryogenic (cabin
Food Sci. Technol. Publicado em: 2020-12
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3. Isolation and functional caharacterization of chia (Salvia hispanica) proteins
Abstract The objective was to isolate and characterize the proteins of chia seeds cultivated in the Mexican southeast. The main protein fraction was glutelins (42.94%) that had the highest Water Absorption Capacity (WAbC). Prolamins had the highest Water Adsorption Capacity (WAdC) (1.83 g/g). Glutelins registered the highest Water Holding Capacity (WHC). A h
Food Sci. Technol. Publicado em: 2020-06
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4. Isolation and functional caharacterization of chia (Salvia hispanica) proteins
Abstract The objective was to isolate and characterize the proteins of chia seeds cultivated in the Mexican southeast. The main protein fraction was glutelins (42.94%) that had the highest Water Absorption Capacity (WAbC). Prolamins had the highest Water Adsorption Capacity (WAdC) (1.83 g/g). Glutelins registered the highest Water Holding Capacity (WHC). A h
Food Sci. Technol. Publicado em: 20/12/2019
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5. Utilization of zein-based coatings containing vegetable oils on the physicochemical characteristics of vacuum-packaged lamb meat
RESUMO: Durante a vida de prateleira da carne fresca podem ocorrer mudanças físico-químicas, microbiológicas e sensoriais indesejadas. Para evitar tais mudanças a combinação da embalagem tradicional à vácuo com revestimentos comestíveis é uma alternativa. O objetivo deste estudo foi avaliar o efeito do uso de diferentes revestimentos comestíveis
Cienc. Rural. Publicado em: 23/09/2019
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6. Protein concentrates obtained from pig by-products using pH-shifting technique: a preliminary study
RESUMO: Objetivou-se investigar a extração e caracterização de concentrados proteicos obtidos de miúdos suínos (coração, fígado e rins) pela técnica da solubilização isoelétrica. A partir das curvas de solubilidade (pH 2 a 12), a extração proteica foi realizada em pH alcalino (10,0 a 11,5), obtendo-se concentrados de duas frações: solúvel
Cienc. Rural. Publicado em: 13/06/2019
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7. Anoxia stress and effect on flesh quality and gene expression of tilapia
Abstract We evaluated the effect of the length of stay out of water on stress, gene expression, pH variation, blood parameters, histological analysis and water holding capacity (WHC) in fillets of the Nile tilapia (Oreochromis niloticus) cultivated in net-tanks. For this purpose, the fishes were maintained out of water under different periods of anoxia. Thr
Food Sci. Technol. Publicado em: 14/11/2018
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8. High intensity ultrasound homogenizes and improves quality of beef longissimus dorsi
Abstract The present study aims to evaluate the uniformity of the high intensity ultrasound (US) effects on the quality of beef longissimus dorsi. For this purpose L. dorsi muscles from Hereford carcasses were cut into 2.54 cm thick slices. Each sample was marked into concentric areas of 2 cm wide. Ultrasound (37 kHz and 7 W/cm2) treatment was performed for
Food Sci. Technol. Publicado em: 14/11/2018
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9. Improving Nutrition Utilization and Meat Quality of Broiler Chickens Through Solid-State Fermentation of Agricultural By-Products by Aureobasidium Pullulans
ABSTRACT A 35 d trial was conducted to evaluate the effects of dietary supplementation of co-fermented agricultural by-products, soybean hulls and Pleurotus eryngii stalk residue (PESR), with Aureobasidium pullulans on nutrients digestibility and meat quality in broilers fed on conventional corn-soybean meal basal diet. A total of 400 1-d-old Ross broilers w
Rev. Bras. Cienc. Avic.. Publicado em: 2017-12
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10. Effect of size reduction on colour, hydration and rheological properties of wheat bran
Abstract The aim of this study was to determine the effect of size reduction of wheat bran (WB) on water holding capacity (WHC), water retention capacity (WRC), swelling capacity (SC); rheological and colour properties. Coarse WB exhibited the highest mean values for WHC (6.49 g/g), WRC (5.76 g/g), SC (7.67 g/g) and OHC (4.23 g/g), while these values were si
Food Sci. Technol. Publicado em: 09/03/2017
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11. Growth Performance, Carcass Characteristics and Meat Quality of Griller-Type Broilers of Four Genetic Lines
ABSTRACT Griller-type chickens are broilers slaughtered between27and 29 days old weighing 1.3 to 1.5 kg and sold as a whole carcasses. The aim of the present study was to evaluate the growth performance, carcass traits, and meat quality of female broilers of four genetic lines reared for the production of griller-type chickens. A total of 960 broiler chicks
Rev. Bras. Cienc. Avic.. Publicado em: 2017-03
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12. Effect of Tumbling Marination on Marinade Uptake of Chicken Carcass and Parts Quality
ABSTRACT The objectives of this study were to evaluate the effect of marination on marinade uptake of chicken carcasses and to determine the meat quality of carcass parts. In total, 45 eviscerated chicken carcasses were divided into three marinating treatments: no marination, marination in water, marination in non-phosphate and low-salt solution (NPLS). The
Rev. Bras. Cienc. Avic.. Publicado em: 2017-03