Yogurt
Mostrando 25-36 de 88 artigos, teses e dissertações.
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25. Optimization of synbiotic yogurts with yacon pulp (Smallanthus sonchifolius) and assessment of the viability of lactic acid bacteria
Abstract The aim of this study was check the effects of sugar, yacon pulp and skimmed milk powder in the aroma, flavour, texture, appearance, overall impression and intent to purchase on synbiotic yogurts to optimize the formulation using Response Surface Methodology. The most accepted formulations were subjected to viability tests during 21 days by counting
Food Sci. Technol. Publicado em: 29/05/2017
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26. Effect of green banana pulp on physicochemical and sensory properties of probiotic yoghurt
Abstract In order to investigate the potential of the green banana as a prebiotic, and for its content of resistant starch, fermented yogurts were produced by cultures composed of Lactobacillus delbrueckii, Streptococcus thermophilus, Bifidobacterium bifidum and Lactobacillus acidophilus as well as being enriched with three concentrations of industrialized g
Food Sci. Technol. Publicado em: 13/03/2017
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27. Frozen yogurt a partir de leite de ovelha
RESUMO Este trabalho teve como objetivo desenvolver formulações de Frozen Yogurt a partir do iogurte em pó de leite de ovelha por meio de planejamento experimental 2², com triplicata no ponto central. As variáveis estudadas foram emulsificante/estabilizante (0,50%, 0,75% e 1,00%) e pó preparo para creme (2,75%, 3,00% e 3,25%) e as respostas foram em te
Rev. Ceres. Publicado em: 2016-10
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28. Physicochemical characterization and label comparison among diet yogurts sold in the city of Limoeiro do Norte – CE
Abstract This work aimed at analyzing labels (based on the current legislation) and confirm the nutritional information given on the label of five brands of diet yogurt. The physicochemical analyses carried out were: moisture, minerals, proteins, lipids, reducing carbohydrates in lactose, non-reducing carbohydrates in sucrose, total carbohydrates, acidity an
Food Sci. Technol. Publicado em: 21/07/2016
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29. Effect of foods and drinks on primary tooth enamel after erosive challenge with hydrochloric acid
The aim of this study was to evaluate the effect of industrialised foods and drinks on primary tooth enamel previously eroded with hydrochloric acid (HCl). The crowns of one hundred two specimens were subjected to an erosive challenge with HCl and randomly divided into six groups (n = 17): Chocolate Milk (Toddynho® - Pepsico) - negative control; Petit Suiss
Braz. oral res.. Publicado em: 04/08/2015
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30. Stability of astaxanthin in yogurt used to simulate apricot color, under refrigeration
The aim of this study was to incorporate astaxanthin to yogurts with different fat content to match apricot (Prunus armeniaca L.) color. The samples containing astaxanthin were stored at 5 ± 3 °C, and color stability and astaxanthin content were determined by colorimetry and high performance liquid chromatography (HPLC), respectively. Yogurt samples were a
Food Sci. Technol. Publicado em: 2014-09
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31. Characterization of goat milk and potentially symbiotic non-fat yogurt
Combining prebiotics and probiotic microorganisms improve quality in the formulation of foods. In this paper, the characteristics of goat milk and symbiotic yogurt were studied. Raw goat milk was analyzed and the skimming process was optimized. For the formulation of a potentially non-fat symbiotic yogurt made with skimmed goat milk, inulin, gelatin, sugar,
Food Sci. Technol. Publicado em: 2014-09
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32. Growth performance, carcass yield and intestinal microflora populations of broilers fed diets containing thepax and yogurt
The present study aimed at evaluating the effect of the probiotic thepax and yogurt (as probiotic) on the growth response and intestinal microflora results of broiler chickens. Two hundred forty day-old Ross 308 broilers were equally distributed into 12 floor pens and reared for 42 day. The treatments consisted of yogurt (10, 5 and 2.5% during starter, growe
Rev. Bras. Cienc. Avic.. Publicado em: 2013-03
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33. Inhibitory effect of essential oils against Lactobacillus rhamnosus and starter culture in fermented milk during its shelf-life period
The use of essential oils in foods has attracted great interest, due to their antagonistic action against pathogenic microorganisms. However, this action is undesirable for probiotic foods, as products containing Lactobacillus rhamnosus. The aim of the present study was to measure the sensitivity profile of L. rhamnosus and a yogurt starter culture in fermen
Braz. J. Microbiol.. Publicado em: 2012-09
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34. Use of food wastes for the production of lactic silage
The goal of the present work was to produce lactic silage from food wastes. A factorial 2³ experimental design was applied using the following factors and levels: yogurt inoculum concentration (1 and 15%), sucrose (2 and 15%) and temperature (22 and 35 ºC) and as response variable, the soluble nitrogen content (SNC) at the end of the fermentation was consi
Brazilian Archives of Biology and Technology. Publicado em: 2012-02
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35. Desenvolvimento e validação de método espectrofotométrico para determinação de corante à base de luteína adicionado em iogurte desnatado
A simple analytical method for extraction and quantification of lutein colorant added to yogurt was developed and validated. The method allowed complete extraction of carotenoids using tetrahydrofuran in vortex, followed by centrifugation, partition to diethyl ether/petroleum ether, and drying. The carotenoids dissolved in ethanol were quantified by UV-Vis s
Quím. Nova. Publicado em: 2012
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36. Dietary recommendations for immunosuppressed patients of 17 hematopoietic stem cell transplantation centers in Brazil
INTRODUCTION: Low-microbial diets are recommended to reduce the risk of foodborne infections when hematopoietic stem cell transplantation patients have neutropenia. However there is no pattern concerning the composition of such a diet. OBJECTIVES: To collect information concerning the structure of nutrition departments and the diets recommended for immunosup
Revista Brasileira de Hematologia e Hemoterapia. Publicado em: 2012