Drying Costs
Mostrando 1-12 de 30 artigos, teses e dissertações.
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1. PRICE AND QUALITY OF COFFEE (COFFEA ARABICA L.) DRIED USING AIR DEHUMIDIFIED BY CONVECTION
ABSTRACT Grain drying processes have been improved to reduce costs and losses of coffee beverage quality. The objectives of this study were to evaluate the quality of coffee dried using air partially dehumidified before entering drying units (DUs) in four coffee-producing farms, as well as the effects of such process on coffee commercial value. The method co
Eng. Agríc.. Publicado em: 04/11/2019
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2. Air drying of macauba fruits: maintaining oil quality for biodiesel production
ABSTRACT. Macauba fruits are oil-rich drupes with high moisture content at harvest. This feature can affect the chemical properties of the oil and increase the costs of biodiesel production. Therefore, it is necessary to adopt postharvest strategies to ensure oil quality. The aim of this work was to evaluate the effect of drying macauba fruit on the quality
Acta Sci., Agron.. Publicado em: 21/10/2019
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3. Sustainability assessment of sludge and biogas management in wastewater treatment plants using the LCA technique
Resumo Reatores de manta de lodo anaeróbio de fluxo ascendente (UASB), usados no tratamento de esgoto, geram dois subprodutos que podem ser utilizados: lodo e biogás. O objetivo do presente estudo foi realizar a avaliação da sustentabilidade de quatro diferentes cenários de tratamento e destinação final do lodo biológico e biogás, numa Estação de
Rev. Ambient. Água. Publicado em: 10/10/2019
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4. Drying of microalga Scenedesmus obliquus BR003 in a gas dryer at low temperatures
ABSTRACT: Development of efficient and specific equipment to dry microalgae is essential for commercial use of these microorganisms that show high growth rates and biotechnological potential. Drying costs of microalgae biomass are still high and they should be reduced for the production of compounds with low added value. Therefore, we evaluated the drying p
Cienc. Rural. Publicado em: 04/07/2019
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5. Kinetics drying of silver banana (Musa spp.) in hybrid dryer
RESUMO A busca pela redução de custos de produção e diversificação de comercialização de produtos agrícolas torna-se necessária para autonomia e aumento de renda dos produtores rurais. A utilização de secadores solares para produção de frutas secas consiste em excelente alternativa a ser adotada. No entanto, para a introdução desta tecnologia
Rev. Ciênc. Agron.. Publicado em: 04/07/2019
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6. Drying system designs: global balance and costs.
When designing drying systems, heat and mass balance should be studied as well as constructing and operating costs. These designs, which differ by type of dryer, depend on the heat-mass relationship. The heat and mass balance on drying systems depend on the type of dryer, the drying process and the drying rate. One of the biggest problems involving dryers? s
Journal of Food Process Engineering. Publicado em: 2011
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7. 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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8. Cultivares, variaves de processo, reuso do xarope de sacarose e viabilidade economica da pre-secagem osmotica de pessegoa / Cultivars, process variables, reuse syrup and economicv feasibility of the osmotic pre-driyng of peaches
The objective of the present study was to evaluate the industrialization of peach cultivars from the State of São Paulo, Brazil, in the semi-dried form, using a combined process involving osmotic pre-drying (OPD) and conventional hot air drying (CD). The aptness of the cultivars Douradão, Régis, Aurora-1 and Diamante was evaluated, using OPD with sucrose
Publicado em: 2010
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9. Contagem de células somáticas e bacteriana total, sequenciamento dos exons 1 e 2 do gene Mannose-binding Lectin (MBL) em caprinos de rebanhos pernambucanos
Mastitis is the inflammatory process of mammary gland which has infectious origin or not. It is characterized by physic-chemical and bacteriological alterations of milk and unrepairable lesions on the mammary tissue. In goats used for milk production, mastitis is a serious problem, as much for increasing production costs as for public health risks. In this w
Publicado em: 2009
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10. Analysis of heat and mass transfer during microwave drying of food products
Microwave (MW) drying is a rapid dehydration technique that can be applied to specific foods. Increasing concerns over product quality and production costs have motivated the researchers to investigate and the industry to adopt microwave drying technology. The advantages of microwave drying include the following: shorter drying time, improved product quality
Brazilian Journal of Chemical Engineering. Publicado em: 2008-09
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11. Evaluation of the influence of drying aid on the atomized cashew juice properties / AvaliaÃÃo da influÃncia de adjuvantes de secagem sobre as propriedades de suco de caju atomizado
The fruit industries have been compelled to adapt to the increasing consumer requeriments related to convenience, food safety and health benefits. An evidence of such changes is the increasing production of fruit juices and related products. Although the ready-to-drink fruit nectars are convenience products, they have high weight and volume, since they have
Publicado em: 2008
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12. Drying rates in shrinking medium: case study of banana
Drying of foodstuffs is used to improve product stability, but presents some potentially harmful side effects such as shrinkage. The reduction of the relative humidity of the environment was studied in this work to substitute heating during drying, also taking into account the effect on shrinkage. Drying experiments of cylindrical slices of banana were condu
Brazilian Journal of Chemical Engineering. Publicado em: 2007-12