Casein Fractions
Mostrando 1-12 de 48 artigos, teses e dissertações.
-
1. Pereskia aculeata: biological analysis on wistar rats
Abstract Pereskia aculeata Mill., a species of the family Cactaceous, popularly known in Brazil as ora-pro-nobis, has high protein, vitamin and mineral contents. High essential amino acid concentrations should be underscored, suggesting a better evaluation of the fractions. Current study quantifies amino acid content and the chemical score (CS) of protein am
Food Sci. Technol. Publicado em: 21/09/2017
-
2. Production, composition and processing of milk from ewes fed soybean seeds
The objective of this study was to evaluate production, chemical composition, and estimates of total solids and fatty acid profile of milk from 1/2 Lacaune × 1/2 Ile de France ewes fed control and soybean seeds-supplemented diets. Additionally, Roquefort type cheese was also produced and subjected to sensory analysis. Twenty four 1/2 Lacaune × 1/2 Ile de F
R. Bras. Zootec.. Publicado em: 2015-04
-
3. Emulsifying properties of maillard conjugates produced from sodium caseinate and locust bean gum
Emulsifying properties of sodium caseinate -locust bean gum Maillard conjugates produced at different temperatures (54 - 96 ºC), protein/polysaccharide ratios (0.3 - 1.0) and reaction times (1 - 24 hours) were evaluated. Conjugate formation was confirmed by formation of color and high molecular weight fractions and the decrease of the αs- and β-casein ban
Braz. J. Chem. Eng.. Publicado em: 2014-06
-
4. Obtenção e análise de frações enriquecidas de uncaria tomentosa (Willd) DC.
Uncaria tomentosa is a tropical liana native form Brazilian and Peruvian rain forests. The specie is recognized by its immune stimulant, anti-viral, anti- inflammatory and anti-cancer properties often attributed to the polyphenolic fraction and manly to the peculiar pentaciclic oxindole alkaloidal fraction. On the technological field, aiming the transformati
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2010
-
5. Effects of somatic cell count on the quality of pasteurized semi-skimmed and milk cream / Efeitos da contagem de células somáticas sobre a qualidade do leite semidesnatado e creme de leite pasteurizado
The aim of this study was to evaluate the effects of somatic cell counts (SCC) levels on the physic-chemical and microbiological characteristics of both pasteurized semi-skimmed milk and milk cream, over 28 and 30 days of refrigerated storage. The semi-skimmed milk protein fractions were checked on days 1, 7, 14, 21 and 28, whereas the pasteurized milk cream
Publicado em: 2009
-
6. Composição e características físico-químicas do leite instável não ácido (LINA) na região de Casa Branca, Estado de São Paulo / Composition and physical-chemical characteristics of unstable non-acid milk in the region of Casa Branca - São Paulo State
The aim of this study was to determinate the composition and the physical-chemical characteristics (pH, acidity, alcohol stability, total solids, fat, lactose, non fat solids and total protein), somatic cells counts (SCC) and casein fractions (α-S1, α-S2, β and κ) of unstable non-acid and stable milks at the alcohol test at 78% (v/v).
Publicado em: 2008
-
7. Industrial yield and nutritional value of a qpm corn grain and the grain and germ of common maize / Rendimento industrial e valor nutricional de grãos de milho QPM e de grãos de gérmem de milho comum
Endosperm hardness is an essential attribute for producers and industries that using corn as a raw material. Kernel texture alterations, however, hamper the commercial use of Quality Protein Maize (QPM). In this experiment, industrial yield was compared in kernel degerming and endosperm splitting and the nutritional value of a QPM variety and common corn gen
Publicado em: 2008
-
8. Isolamento e identificação de Klebsiella de solo de cerrado e o uso de suas enzimas para modificação química de fungicidas / Isolation and identification of Klebsiella in cerrado soil and its use of enzymes for chemical modification of fungicides
In this research, open ground samples (Brazilian Savannah Cerrado) proceeding from treated cultures of soy with Opera (epoxiconazol and piraclostrobin) had been used as source of resistant microorganisms to fungicide. The sample were collected in July 2006, in three points of planted area and two depths, 0 to 20 cm, and from 80 cm to 1m, next to the state hi
Publicado em: 2008
-
9. In vitro and in vivo assessment of the antihypertensive activity of comercial hydrolysates from various protein sources. / Avaliação in vitro e in vivo da atividade anti-hipertensiva de hidrolisados comerciais de diversas fontes proteicas.
Angiotensin converting enzyme (ACE) inhibitory peptides present in foods have motivated the interest of many researchers, since there is evidence that the ingestion of these peptides, could aid in the prevention and in the non-medication treatment of hypertension. The anti-hypertensive activity of the peptides has been mainly assessed in relation to their ca
Publicado em: 2006
-
10. Identification of casein kinase 1, casein kinase 2, and cAMP-dependent protein kinase-like activities in Trypanosoma evansi
Trypanosoma evansi contains protein kinases capable of phosphorylating endogenous substrates with apparent molecular masses in the range between 20 and 205 kDa. The major phosphopolypeptide band, pp55, was predominantly localized in the particulate fraction. Anti-alpha and anti-beta tubulin monoclonal antibodies recognized pp55 by Western blot analyses, sugg
Memórias do Instituto Oswaldo Cruz. Publicado em: 2004-12
-
11. Analises reologicas e calorimetricas de sistemas-modelo de proteinas do leite adicionados de carragena e sacarose. / Rheological and Calorimetry Analysis of milk proteins systems-models with carrageenan and sucrose added.
Interactions among milk proteins-carrageenan-sucrose in aqueous medium were studied in systems at pH 6.7 and submitted to thermal treatment at 70ºC for 30 min. These interactions were studied by evaluation of rheological behavior under oscillatory and steady shear of biopolymers mixture and sucrose during and after gelation. The mechanical properties of gel
Publicado em: 2003
-
12. Proteinas de soro de sangue bovino : propriedades nutritivas e funcionais
It has been a constant interest in the utilization of animal blood from slaughter houses not only because of the intrinsical value of their constituents, mainly the proteins, but also to solve environmental problems. In this research the two main bovine protein fractions, the albumin (BSA) and globulin (GB) were isolated by using respectively 50% and 80% sat
Publicado em: 2002