Quality Of The Organic Products
Mostrando 1-12 de 70 artigos, teses e dissertações.
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1. Psychrotrophic bacteria in Brazilian organic dairy products: identification, production of deteriorating enzymes and biofilm formation
Abstract The psychrotrophic bacteria count and the profile of Gram-negative bacteria present in commercial Brazilian organic dairy products (27 samples, pasteurized whole milk, Minas Frescal cheese, and yoghurt, equally distributed) as well as the biofilm-producing capacity and the production of deteriorating enzymes were investigated. Most of the samples (5
Food Sci. Technol. Publicado em: 2021-09
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2. How much do we know about the groundwater quality and its impact on Brazilian society today?
Resumo As águas subterrâneas são um recurso imprescindível para a sociedade e o meio ambiente no Brasil. Mais de 557 m3/s (17.5 km3/a) são extraídos através de 2.5 milhões de poços para atender a demanda nas cidades e no campo, gerando uma economia de R$ 56 bilhões ao ano (US$ 14 bilhões/ano). O aquífero tem função impar no ciclo hidrológico,
Acta Limnol. Bras.. Publicado em: 04/11/2019
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3. Atributos químicos de um solo degradado após aplicação de composto orgânico e crescimento de Mabea fistulifera Mart.
Resumo Com a produção de papel e celulose, as indústrias deste setor têm gerado diariamente grandes quantidades de resíduos sólidos e efluentes, constituindo-se em grande preocupação ambiental e econômica. Tendo como objetivo pesquisar possibilidades do uso destes subprodutos de forma sustentável, neste estudo foi testada a eficácia de um composto
Ciênc. Florest.. Publicado em: 30/09/2019
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4. Subprodutos do babaçu (Orbignya sp)como novos materiais adsortivos: uma revisão
RESUMO O Babaçu (Orbignya sp) é uma planta lignocelulósica, disponível em larga escala no norte-nordeste do Brasil, que vem despontado como uma boa fonte de biomateriais, sendo utilizados em vários estudos como adsorventes. Diante disso, o presente trabalho teve como objetivo realizar um estudo prospectivo do uso de subprodutos do babaçu (endocarpo, me
Matéria (Rio J.). Publicado em: 16/09/2019
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5. Development of an organic quinoa bar with amaranth and chia
Abstract Quinoa is an Andean crop with extraordinary nutritional properties. Its high protein content and well-balanced amino acid composition make it a unique food product for health-conscious consumers. The aim of this study was to develop a cereal bar using organic quinoa with amaranth, chia seeds, nuts and dried fruits. Seven bar prototypes were designe
Food Sci. Technol. Publicado em: 11/04/2019
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6. Volatile compounds and quality analysis in commercial medicinal plants of Camellia sinensis
RESUMO: O interesse no chá verde comercial (Camellia sinensis) (L.) Kuntze (Theaceae) tem aumentado nos últimos anos devido suas propriedades medicinais. No presente estudo utilizamos a microextração em fase sólida, em combinação com a cromatografia gasosa acoplada com espectrometria de massas, como um eficiente método de caracterização de compost
Cienc. Rural. Publicado em: 14/03/2019
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7. Drying and extraction of astaxanthin from pink shrimp waste (Farfantepenaeus subtilis ): the applicability of spouted beds
Abstract In this study, the spouted bed drying technique was used to obtain powder from shrimp wastes, with high quality for subsequent extraction of astaxanthin using vegetable oil, as alternative to organic solvents. Shrimp waste paste was dried in three inlet air temperatures (70, 80 and 90 °C), and air velocity used in the experiments was 100% over min
Food Sci. Technol. Publicado em: 30/07/2018
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8. PERCOLATE QUALITY IN SOIL CULTIVATED WITH APPLICATION OF WASTEWATER FROM SWINE SLAUGHTERHOUSE AND DAIRY PRODUCTS
ABSTRACT The objective of this study was to evaluate the quality of the percolate in soil columns cultivated with Tiffon-grass 85 under different wastewater rates from swine slaughterhouse and dairy. The experiment was conducted at the Department of Engineering at the Federal University of Lavras, in PVC columns with 0.30 m of diameter and 1.2 m deep, filled
Eng. Agríc.. Publicado em: 2017-12
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9. Use of Lignins from Sugarcane Bagasse for Assembling Microparticles Loaded with Azadirachta indica Extracts for Use as Neem-Based Organic Insecticides
Microcapsules of sugarcane bagasse lignin loaded with organic extracts of neem (Azadirachta indica) were prepared and evaluated as potential bioinsecticides. Lignins were extracted and modified by oxidation and acetylation reactions providing different biopolymers. Afterwards, they were characterized through several analytical techniques. The formulations we
J. Braz. Chem. Soc.. Publicado em: 2017-01
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10. Microbiology of organic and conventionally grown fresh produce
ABSTRACT Fresh produce is a generalized term for a group of farm-produced crops, including fruits and vegetables. Organic agriculture has been on the rise and attracting the attention of the food production sector, since it uses eco-agricultural principles that are ostensibly environmentally-friendly and provides products potentially free from the residues o
Braz. J. Microbiol.. Publicado em: 2016-12
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11. APPLICATION OF THERMAL PLASMA FOR INERTIZATION OF SLUDGE PRODUCED DURING TREATMENT OF LANDFILL LEACHATE
One of the outstanding issues of concern by governments and society in general relates to the final destination of solid waste, which can bring severe impacts on social, political, economic and environmental dimensions. The sustainable development of enterprises and industries goes for the care of the planet, thus ensuring the quality of life for future gene
Quím. Nova. Publicado em: 2016-09
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12. Evaluation of Disinfectants Used in Pre-Chilling water Tanks of Poultry Processing Plants
ABSTRACT In poultry processing plants, disinfectants are often added to pre-chilling water tanks to reduce microbial contamination. The present study aimed at evaluating the effect of five disinfectants (acidified sodium chlorite, alkyl dimethyl benzyl ammonium chloride, chlorine dioxide, peracetic acid, and sodium hypochlorite) on the populations of food qu
Rev. Bras. Cienc. Avic.. Publicado em: 2016-06