Dairy Plant
Mostrando 25-36 de 46 artigos, teses e dissertações.
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25. Relação custo-benefício da implantação do sistema de análise de perigos e pontos críticos de controle (APPCC) em laticínio do Estado de São Paulo / Cost-benefits relationship for implementation of the Hazard Analysis and Critical Control Points (HACCP) system in a dairy plant in the State of São Paulo
The aim of this study was to evaluate the relationship between cost and benefits of Hazard Analysis Critical Control Points (HACCP) system implemented in the yogurt production line in a dairy processing plant in São Carlos, São Paulo State from August 2006 to August 2007. The total costs for the elaboration and implementation of HACCP, along with the micro
Publicado em: 2007
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26. Digestibilidade total e parcial e fluxo de nutrientes em cabras leiteiras alimentadas com diferentes fontes protéicas / Total and partial digestibility and fluxes of nutrients in dairy goats fed with different sources of proteins
Diets formulated with protein sources presenting different resistance to ruminal degradation were compared by evaluating intake, total and partial digestibility, nitrogen balance, fluxes of nutrients to omasum, production and microbial efficiency and ruminal parameters in goats. Eight rumen cannulated non-lactating, non- pregnant goats were distributed in a
Publicado em: 2007
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27. Physical, physic-chemical and sensorial characteristics of the Canastra artisan Minas cheese / CaracterÃsticas fÃsicas, fÃsico-quÃmicas e sensoriais do queijo Minas artesanal da Canastra
With the necessity to get information that allow one to enrich and deepen the knowledge on the artisan cheese and its relationship with the origin region, 120 rural properties in the âCanastraâ region were visited, with the objective to get information of the involvement of the agricultural families in the production of those cheeses, dairy herd genetic pr
Publicado em: 2007
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28. Avaliação de diferentes tratamentos termicos e condições de em balagem sobre a vida-de-prateleira do leite fluido com enfase no julgamento de defeitos de sabor. / Evaluation of different thermal treatment and package conditions about fluid milk shelf life emphasinzing the judgement off flavor defects.
Searching the improvement of quality, to please a more and more demanding customer, the industry tries to increase the shelf-life of milk using efficient and less expensive technology. As an example of these technologies, the quality of raw material, thermal treatment, temperature control in the storage and packing systems can be included. Milk life can be i
Publicado em: 2007
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29. ACTIONS OF CONTINUOUS IMPROVEMENT TO INCREASE THE QUALITY AND PRODUCTIVITY IN THE MILK CHAIN / AÇÕES DE MELHORIA CONTÍNUA PARA INCREMENTAR A QUALIDADE E PRODUTIVIDADE NA CADEIA DO LEITE
Milk and dairy products are groceries of high nutritive value, and therefore, of easy contamination. A great part of the toxic infections that occur, according to the World Health Organization, is caused by the consume of contaminated food, and the main factors that determine these contaminations are related with the poor raw-material obtaining conditions, s
Publicado em: 2006
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30. Associative experience for purchasing and use of milk expanding and cooling tanks / ExperiÃncia associativa para aquisiÃÃo e uso de tanques de expansÃo e resfriamento de leite.
The deregulation of the sector occurred in the early 1990 and the already consolidated internationalization of markets have presented a series of injunctions to the productive chain of milk, in particular in the primary production, imposing to the organizations the need for a wide reformulation of their structures and strategies in order that such organisms
Publicado em: 2003
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31. EFFECTS OF PHYSICAL AND BIOCHEMICAL CHARACTERISTICS OF CONTRASTING LEGUME SWARDS ON SELECTIVE BEHAVIOUR OF GRAZING CATTLE
In order to assess the effects of sward physical characteristics and secondary compound concentration on cattle ingestive behaviour and diet selection, two sets of experiments were carried out using two legumes [birdsfoot trefoil (Lotus corniculatus L.); red clover (Trifolium pratense L.)] with approximately neutral partial preference. The first set investig
Publicado em: 1998
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32. Extração e determinação simultanea por emissão em plasma de nutrientes e elementos toxicos em amostras de interesse agronomico
The objective of this study was to evaluate chemical elements extraction processes for soil, plant and residue analysis by inductively coupled plasma atomic emission spectrometry (ICP-AES) technique. The critical step of the chemical analysis using the ICP-AES technique, is the sample extraction or dissolution. In the case of soil analysis, boron was a troub
Publicado em: 1997
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33. Prevalence and Fingerprinting of Listeria monocytogenes Strains Isolated from Raw Whole Milk in Farm Bulk Tanks and in Dairy Plant Receiving Tanks
The incidence of Listeria species in raw whole milk from farm bulk tanks and from raw milk in storage at a Swedish dairy plant was studied. Listeria monocytogenes was found in 1.0% and Listeria innocua was found in 2.3% of the 294 farm bulk tank (farm tank) milk specimens. One farm tank specimen contained 60 CFU of L. monocytogenes ml−1. L. monocytogenes w
American Society for Microbiology.
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34. Genetic Diversity and Spoilage Potentials among Pseudomonas spp. Isolated from Fluid Milk Products and Dairy Processing Plants
Degradation of milk components through various enzymatic activities associated with the contamination of dairy products by Pseudomonas spp. can reduce the shelf life of processed milk. Reliable methods for differentiating among Pseudomonas spp. strains are necessary to identify and eliminate specific sources of bacterial contamination from dairy processing s
American Society for Microbiology.
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35. Prevalence of Escherichia coli O157:H7 from Cull Dairy Cows in New York State and Comparison of Culture Methods Used during Preharvest Food Safety Investigations
A number of protocols for the cultural detection of Escherichia coli O157:H7 in clinical fecal specimens have been proposed. In the present study direct plating of cattle feces was compared to three different broth enrichment protocols, i.e., a protocol with modified E. coli broth with novobiocin, a protocol with Trypticase soy broth with cefixime and vancom
American Society for Microbiology.
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36. Epidemiological typing of Bacillus spp. isolated from food.
Biotypes, fatty acid profiles, and restriction fragment length polymorphisms of a PCR product (PCR-RFLP of the cereolysin AB gene) were compared for 62 isolates of the Bacillus cereus group. Eleven isolates originated from various foods, and 51 isolates were obtained from pasteurized milk which had been processed by two different dairies. The isolates were c