Cool Storage
Mostrando 1-12 de 13 artigos, teses e dissertações.
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1. Aplicação de um sistema de refrigeração com fluido secundário e termoacumulação em câmara de congelados / Application of a cooling system with secondary fluid and cool storage for a cold chamber
Dentro da indústria, os equipamentos de refrigeração ocupam um destacado papel no que se refere ao consumo de energia elétrica. A tarifação deste insumo vem sofrendo freqüentes reajustes, na medida em que sua demanda cresce e atende as necessidades econômicas do país. Os sistemas de termoacumulação representam uma alternativa para a economia do co
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 02/03/2012
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2. Respostas da banana Prata Anã minimamente processada e conservada em solução de sacarose com polpa de maracujá / Responses of Banana Prata Anã Minimally Processed and Preserved in Sucrose Solution with Passion Fruit Pulp
The aim of this work was to adjust the flowchart of fresh-cut bananas stored in sucrose solution with passion fruit pulp, as well as to know about the physical changes, chemical, biochemical, and physiological and to determine the shelf life of minimally processed banana kept in the solution. The cooling of the raw material in a cold chamber at 12 C for 4 ho
Publicado em: 2009
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3. Comportamiento fisiológico de la pera variedad Triunfo de Viena (Pyrus communis L.) durante el período poscosecha
The pear cv. Triunfo de Viena is a fruit produced in Colombia, but at present time there is no cool chamber to handle it. The objective of this work was to determine the pear's physiological performance under three conditions of temperature and relative humidity: 3ºC and 85%, 11ºC and 80%, 18ºC and 75%. The pear cv. Triunfo de Viena is a climacterically f
Revista Brasileira de Fruticultura. Publicado em: 2006-04
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4. Resfriamento e criopreservaÃÃo do sÃmen de curimba Prochilodus lineatus (Valenciennes, 1836) / Semen cool storage and cryopreservation of curimba Prochilodus lineatus (VALENCIENNES, 1836)
Curimba (Prochilodus lineatus) is a species of native fish of the Grande river. This species is commercially important for being supplied as food to other ecological or commercial species, of interests, during the fingerling production. Moreover, it is protein source of high quality for marginal and devoid populations. The objective of this work was to devel
Publicado em: 2006
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5. Simulation and real time control for grains aeration systems / Simulação e controle em tempo real para sistemas de aeração de grãos
In this work, an aeration system for stored grains aeration control was developed based on real time data acquisition and on the process simulation. Thus, a software was written by using the Java programming platform, being able to manage the data transmission and to execute actions related to the aeration control strategy. This software, called AERO, is als
Publicado em: 2006
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6. Diluidores e crioprotetores no resfriamento e congelamento do sÃmen de piracanjuba ( Brycon orbignyanus) / Semen cool storage and cryopreservation of piracanjuba Brycon orbignyanus.
The aim of this study was to develop a protocol for semen storage of piracanjuba (Brycon orbignyanus) by cool storage at 4ÂC and cryopreservation. The experiments were carried out at the Fish Culture unit of Hydrelectric Company of Minas Gerais, Itutinga-MG. In experiment 1, some extenders, cryoprotectors (DMSO, methanol ot methyl glycol) and antibiotic (ge
Publicado em: 2005
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7. Efeito da época de coleta, condições de armazenamento, substratos e sombreamento na emergência de plântulas e produção de mudas de Ocotea porosa (Ness et Martius ex. Ness) (Lauraceae) e de Sapindus saponaria L. (Sapindaceae).
ABSTRACT: The knowledgment about techniques for plant propagation is important as a key to recovery degradated areas. In order to get plants high quality it is necessary to harvest seeds wth good vigour and viability, and so, the time with that seeds will harvest produce a significative influence on plant growth. The aim of this work is to add informations a
Publicado em: 2005
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8. Semen cool storage and cryopreservation of piau-aÃu Leporinus macrocephalus / Resfriamento e congelamento de sÃmen de piau-aÃu Leporinus macrocephalus
The aim of this research was to develop a cool storage and cryopreservation protocol for piau-aÃu (Leporinus macrocephalus) semen. Sperm motility rate was used to access sperm quality after treatments. On experiment I, several solutions commonly used as extenders or sperm motility activators of fish semen, and NaCl and NaHCO3 at 25 and 200 mM were tested. O
Publicado em: 2004
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9. Estimativa de riscos relacionados a contaminação de preparações de arroz por Bacillus cereus
Twenty samples of each polished, parboiled and unpolished raw rice were colleded and examined with regard to the presence of Bacillus cereus. Receptively, 50%, 10% and 100% of the samples were found contaminated, reaching levels from 1,00 x 102 to 1,76 X 103 CFU/g. When classified by using the combination of three specified biochemical tests, 216 isolates we
Publicado em: 1998
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10. Keep in a cool place: exposure of medicines to high temperatures in general practice during a British heatwave
Exposure of medicines to high temperatures in storage or in transit could reduce their efficacy, and most licences specify storage at 25°C or less. To assess whether this criterion was being met, maximum temperatures in a general practice drug cupboard and in drug bags placed in car boots were recorded for two weeks during a British heatwave (average peak d
The Royal Society of Medicine.
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11. Long Term Transcript Accumulation during the Development of Dehydration Adaptation in Cicer arietinum1
Cool season crops face intermittent drought. Exposure to drought and other abiotic stresses is known to increase tolerance of the plants against subsequent exposure to such stresses. Storage of environmental signals is also proposed. Preexposure to a dehydration shock improved adaptive response during subsequent dehydration treatment in a cool season crop ch
American Society of Plant Biologists.
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12. Polyhydroxyalkanoate Inclusion Body-Associated Proteins and Coding Region in Bacillus megaterium
Polyhydroxyalkanoic acids (PHA) are carbon and energy storage polymers that accumulate in inclusion bodies in many bacteria and archaea in response to environmental conditions. This work presents the results of a study of PHA inclusion body-associated proteins and an analysis of their coding region in Bacillus megaterium 11561. A 7,917-bp fragment of DNA was
American Society for Microbiology.