Microbiology Of The Water Quality
Mostrando 1-12 de 18 artigos, teses e dissertações.
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1. Evaluation of the microbiological quality of ricotta cheese commercialized in Santa Catarina, Brazil
Abstract Ricotta cheese has low fat and salt contents and a high quantity of proteins. The diversity of the nutrients and the high water content are factors that favor the development of microorganisms in this product. In this context, the aim of this study was to evaluate the microbiological quality of ricotta commercialized in the western region of Santa C
Food Sci. Technol. Publicado em: 29/08/2016
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2. Efeito do ácido lático sobre as características microbiológicas, físico-químicas e sensoriais na carne do sol
The dried beef is a food traditionally eaten by Northeastern and has an extensive trade in the city of Natal-RN. It is usually produced in an empirical manner, without any standardization in production. Characterized as partially dehydrated meat product, so that the activity of water present is not sufficient to prevent microbial growth, degradation or the p
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 18/11/2011
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3. Avaliação de uma fábrica de ração para aves: instalações, processos e produto final / Evaluation of a feed mill for poultries: installation, process, and final product
The work of research aimed to characterize and analyze qualitatively and quantitatively a feed mill for poultries. For this, an initial study to evaluate the feed mill using the manual of Good Manufacture Practice of Feed and the international norm of quality management ISO 9000:2000. The results verified that the feed mill did not respond in full the mentio
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/10/2010
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4. Qualidade microbiológica de amostras de açúcar mascavo / Microbiological quality of samples of brown sugar
Samples of brown sugar available in different establishments in the city of Araras - SP were acquired for analysis. In the total 49 packages of sugar were collected during a period of four months. The analyses were performed to evaluate the quality of that product for the consumer. Microbiological tests were performed to search the following microorganisms:
Publicado em: 2010
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5. Bioindicadores de qualidade de solo em diferentes ecossistemas
Changes due to soil management and cultivated plant species may influence carbon, nitrogen and phosphorus cycling. Cycling depends on the integration of physical, chemical and mainly microbiological processes. This work assessed some microbial activity and processes related to carbon, nitrogen and phosphorus cycles in soil from six ecosystems in Guarapuava,
Publicado em: 2009
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6. Microbiological soil attributes of a pasture area with surplus irrigation of wastewater effluent / Atributos microbiológicos do solo em área de pastagem irrigada com lâminas excedentes de efluente de esgoto tratado
Crop irrigation with treated sewage effluent (STE) is an interesting and attractive practice, when applied in a controlled manner, as well as it makes possible the release of water of better quality for other human activities and serves as a way to polish the STE through the "biological filter" comprising the soil-plant system. However, wastewater irrigation
Publicado em: 2008
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7. Criopreservação de sêmen canino com um diluidor à base de água de coco na forma de pó (ACP-106): Efeito da temperatura de adição do glicerol e da adição de antibiótico. / Cryopreservation of canine semen with a diluent based on coconut water as a powder (ACP-106 ): Temperature effect of adding glycerol and the addition of antibiotic.
Researches have been developed aiming to improve the already existing protocols for canine semen freezing. In this way, this work was divided in two experiments, aiming: 1) to compare the effect of glycerol addition at two temperatures (27 and 4C) on canine semen extended and frozen with powdered coconut water extender (ACP-106); 2) to analyze the effect of
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 21/12/2007
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8. Fatores de risco da diarréia humana aguda associado às condições de saneamento em Ouro Preto MG
The prevalence of bacterial, parasitic and viral pathogens in infantile patients with diarrhea in community from July/2006 to March/2007 in Ouro Preto, Minas Gerais state, was determinated using routine bacteriology and serotyping assay techniques. Bacterial pathogens isolated from patients were, in decreasing frequency: diarrheogenic Escherichia coli seroty
Publicado em: 2007
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9. Indicadores de qualidade do solo sob sistema de produção agrícola convencional em conversão para agroecológico
Microbial and biochemical indicators of soil quality, mainly those related to carbon and nitrogen cycling, are useful to access the effect of soil management and its effects on the sustainability of the agroecosystems. The aim of this work was to access changes occurring in the soil due to the transition from conventional to agroecological agricultural syste
Publicado em: 2007
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10. ANÁLISE BACTERIOLÓGICA DA ÁGUA UTILIZADA NOS EQUIPOS ODONTOLÓGICOS DO SERVIÇO PÚBLICO DE ARACAJU/SE
Through bacteriological analyses, quality of water used in odontologic equipment of the Public Service in Aracaju was evaluated. 118 water samples were collected from 59 equipments and distributed in three groups according to the localization of the reservoirs and the system availability of Flush Antisepsis. The present research was supposed to investigate t
Publicado em: 2006
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11. The quality of the mussel (Perna perna) processing by cooking, freezing and storage / Qualidade do mexilhão Perna perna submetido ao processo combinado de cocção, congelamento e armazenamento
The mussels cultivated in the coast North of São Paulo, city of Ubatuba, are commercialized in natura, constituting risk to the population. With the growth of the activity it is possible to suggest the implantation of a unit of mussel processing that promotes an increase of the storage time, facilitating the commercialization and allowing the exportation, b
Publicado em: 2005
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12. Detecção e controle do off flavor em tilápia do Nilo (Oreochromis niloticus), por meio de depuração e defumação. / Off flavor detection and control in nile tilapia (Oreochromis niloticus) through depuration and smoking.
Currently, economic losses are a reality due to the fish off flavor provoked by the handling used in the culture and by the water quality of the fish tanks, which are not always satisfactory. Microbiological, physical-chemical and sensory evaluations of the fish were carried out in order to detect probable alterations that would compromise the fish quality.
Publicado em: 2005