Frozen Milk
Mostrando 1-12 de 40 artigos, teses e dissertações.
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1. Lipid Profile of Human Milk in Different Lactation Stages Submitted to Pasteurization, Lyophilization and Spray-Drying Processes
The objective of this study was to evaluate the effect of pasteurization, lyophilization and spray-drying on the lipid profile of donated human milk (DHM) at different lactation stages. Nine frozen samples of colostrum, transitional and raw mature human milk (HM) were collected from the Human Milk Bank (HMB) of the Hospital Universitário de Maringá (HUM).
Journal of the Brazilian Chemical Society. Publicado em: 2023
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2. Probiotic viability, viscosity, hardness properties and sensorial quality of synbiotic ice creams produced from goat’s milk
Abstract This research aimed to examine the probiotic viability of bacteria, rheological and sensorial properties in synbiotic ice creams produced from goat’s milk combined with probiotic culture and prebiotics. Tagatose, Litesse ultra and polydextrose (as prebiotics) were used in ice cream production and mixtures and these mixtures were inoculated with Bi
Food Sci. Technol. Publicado em: 2021-03
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3. Effect of feeding heat-treated and unheated colostrum on immunoglobulin G absorption, health and performance of neonatal Holstein dairy calves
ABSTRACT. First colostrum is an important source of nutrients and immune factors which are necessary for calves in the first weeks of life. Despite these benefits, colostrum can also represent one of the earliest potential exposures of dairy calves to infectious agents which these patogens can act directly on growth and cause diseases such as scours or septi
Acta Sci., Anim. Sci.. Publicado em: 04/07/2019
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4. Use of FTIR-ATR Spectroscopy Combined with Multivariate Analysis as a Screening Tool to Identify Adulterants in Raw Milk
The objective of this study was to use Fourier transform infrared (FTIR) spectroscopy combined with multivariate analysis to identify adulterations in raw milk and in samples from producers. Five levels of concentration of sodium bicarbonate, sodium hydroxide, hydrogen peroxide, starch, sucrose and urea were used. A total of 620 samples previously adulterate
J. Braz. Chem. Soc.. Publicado em: 2019-04
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5. Isolamento do vírus ectima contagioso e identificação pela reação em cadeia da polimerase. / Contagious ecthyma virus isolation and identification by polymerase chain reaction.
Contagious ecthyma (CE) is an acute viral disease that affects sheep and goats, widespread throughout the world, including Brazil, especially in the Northeast, where sheep and goat rearing is practiced for the production of skin, meat and milk. In the state of Pernambuco, has been reported as one of the major infectious diseases of goats and sheep in semi-ar
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 31/08/2011
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6. Efeito do congelamento sobre a viabilidade de células leveduriformes = Effects of freezing on the viability of yeasts cells / Effects of freezing on the viability of yeasts cells
O controle de produtos de origem animal está diretamente associado à sanidade animal e à saúde pública. Na suspeita de mastite, tanto bacteriana quanto micótica, o congelamento de amostras de leite permite aumentar o período de tempo para análise microbiológica, permitindo um correto diagnóstico laboratorial. As leveduras são os principais agentes
Publicado em: 2011
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7. Atividade antioxidante de gabiroba e aplicação da polpa como ingrediente em sorvete
The aim of this study was to verify the antioxidant properties of gabiroba fruits, with potential use as an ingredient in dairy products. The gabiroba (Campomanesiaxanthocarpa O. Berg) belongs to the Myrtaceae family and it is found in west-central, southeastern and southern Brazil. It was evaluated the antioxidant activity of gabiroba pulp (P1) and the whol
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 03/10/2010
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8. Avaliação do sêmen ovino diluído e congelado em meio à base de água de coco em pó (ACP-102c) ou Tris. / Evaluation of sheep semen diluted and frozen in the middle of the base of coconut milk powder (ACP-102C) or Tris.
The cryopreservated semen at artificial insemination programs is a value tool for genetic and ovine breed conservation programs. To facilitate the disponibility of seminal extenders and reduce the costs, it was developed a vegetal extender based on powder coconut water (PCW- 102), that shown satisfactory results in chilled ram semen. However, there is a lack
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 15/12/2008
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9. ELABORAÇÃO DE FROZEN YOGURT COM PROPRIEDADES FUNCIONAIS / ELABORATION OF FROZEN YOGURT WITH FUCNTIONAL PROPERTIES
The search for the populations better quality of life is attracting the food industry interest in developing products with functional characteristics, offering wholefoods, fortified, enriched or improved food, causing effects potentially beneficial to healthy in the preventive and therapeutic aspects. This work aimed to elaborate a frozen yogurt with functio
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/02/2008
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10. Avaliação "in vitro" e "in vivo" do sêmen eqüino diluído em água de coco em pó (ACP-105) e resfriado a 5C / Evaluation in vitro and in vivo of equine semen extended in powder coconut water (PCW-105) and cooled at 5C
Modern horse reproduction, in most breeds, in based on the use of artificial insemination (AI). The wide-spread use of AI has accelerated genetic progress by making selected stallion available to breeders outside the country or region where the stallion is located. When transport of semen from the collection centre to the place where the mare is to be insemi
Publicado em: 2008
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11. Efeito de meios de re-diluição pós-descongelação sobre a cinética e morfologia de espermatozóides caprinos congelados em meio à base de água de coco em pó (ACP-101) ou TRIS. / Effect of means of re-diluted post-thaw on the kinetics and morphology of frozen goat spermatozoa through the base of coconut milk powder (ACP-101) or TRIS.
O trabalho teve como objetivos: avaliar in vitro o sêmen caprino congelado nos meios diluentes à base de água de coco em pó (ACP-101) e TRIS (hidroxi-metil amino metano); analisar o efeito de soluções para re-diluição seminal pósdescongelação por meio de parâmetros cinéticos mensurados pelo sistema Sperm Class Analyser e; comparar a eficiência
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 27/06/2007
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12. Maintenance of penicillin G acylase expression by B. megaterium: preservation methods and activity recovery
This work reports the influence of different culture preservation methods on the production of penicillin G acylase (PGA) by Bacillus megaterium ATCC 14945. The initial stock culture, presenting PGA activity of 97 IU l-1, was preserved for two years using different procedures: monthly subculturing and storage in refrigerator (S), freeze-drying using skim mil
Brazilian Journal of Chemical Engineering. Publicado em: 2007-09