Packagings
Mostrando 1-11 de 11 artigos, teses e dissertações.
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1. Chickpea seed storage in different packagings, environments and periods
RESUMO O armazenamento é uma prática fundamental no controle da qualidade fisiológica das sementes, pois é um método que pode preservar sua viabilidade e vigor por mais tempo. Assim, o objetivo do presente estudo foi avaliar o armazenamento de sementes de grão-de-bico em diferentes embalagens, ambientes e períodos. O delineamento inteiramente casualiz
Revista Brasileira de Engenharia Agrícola e Ambiental. Publicado em: 2022
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2. Packagings for the transportation of persimmon and their effects on sensory characteristics
Resumo: O objetivo deste trabalho foi avaliar o efeito de diferentes embalagens utilizadas no transporte da cultivar Rama Forte de caqui (Diospyros kaki) sobre as características sensoriais e a aceitação do consumidor do produto durante seu armazenamento. Foram avaliados três tipos de embalagem: caixa de madeira tipo K; caixa de papelão ondulado; e nova
Pesq. agropec. bras.. Publicado em: 11/04/2019
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3. The influence of natural clay and organoclay vermiculite on the formation process of bionanocomposites with poly (3-hydroxybutyrate-co-3-hydroxyvalerate)
ABSTRACT During the last decades, a lot of research work focused on several biodegradable and biosourced polyesters for the purpose of reducing the non-degradable polymer wastes. These polyesters are particularly considered to be promising polymers for biomedical applications and short life-time products like packaging. As these packagings are rapidly discar
Matéria (Rio J.). Publicado em: 02/10/2017
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4. Conservação de toletes de palmito Pupunha (Bactris gasipaes Kunth) "in natura" sob refrigeração e atmosfera modificada / Preservation of Pupunha (Bactris gasipaes Kunth) hearts of palm "in natura" under refrigeration and modified atmosphere
This study aimed to quantify the respiratory rate, ethylene production and enzymatic activity of Pupunha hearts of palm and to determine the temperature for preserving the product, and to evaluate modified atmosphere packaging systems for product conservation. The first test aimed to quantify the respiratory rate and ethylene production of Pupunha hearts of
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/02/2010
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5. Simulação numérica da migração de elementos metálicos e do monômero -caprolactama de embalagens poliméricas irradiadas para simulantes de alimentos / SIMULATION STUDY OF -CAPROLACTAM MONOMER AND METALLIC ELEMENTS MIGRATION FROM IRRADIATED POLYMERIC PACKAGING INTO FOOD SIMULANTS
For decades migration study of chemical compounds from packaging into food, such as metals, residual monomers and additives, is a very important issue, concerning public health and minimize chemical contamination. In this work, it was done irradiations of packagings taken in contact with food simulant, and it was studied this migration through a mathematical
Publicado em: 2008
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6. Programa de incentivo à destinação correta do vidro / Program of incentives to assign correct of glass
Many actions and concerns that aim the propoer destination of urban solid waste, guided to most correct glass packing management, do not get success due to the lack of adequate and very simple basic informations, which can be easily afforded. Trying to miminize the effect of the indiscriminate or unconscious discharge that conduct to an inadequate glass pack
Publicado em: 2008
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7. Estudo do método radiométrico para avaliação da migração de elementos de embalagens plásticas para o seu conteúdo / A STUDY ON THE RADIOMETRIC METHOD FOR EVALUATING ELEMENT MIGRATION FROM PLASTIC PACKAGINGS TO ITS CONTENTS
Nos últimos anos, problemas relacionados à contaminação de alimentos por substâncias ou elementos que podem ser um risco a saúde humana são uma preocupação não somente das autoridades governamentais, mas também da própria população. Dentro deste contexto, as embalagens plásticas podem constituir uma fonte de contaminação de alimentos uma vez
Publicado em: 2008
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8. Avaliação do desempenho de embalagens para alimentos quando submetidas a tratamento por radiação ionizante / Evaluation of performance of food packagings when treated with ionizing radiation
In this study the mechanical properties (tensile strength and percentage elongation at break and penetration resistance), optical properties, gas oxygen and water vapor permeability, the overall migration tests into aqueous food simulant (3% aqueous acetic acid) and fatty food simulant (n-heptane), as well as the formation of volatile radiation product tests
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 07/03/2006
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9. Parametros para elaboração de mandioca pronta para consumo armazenada sob refrigeração / Parameters for the process of cassava ready for consumption stored under refrigeration
This research investigated the sensorial microbiological and chemical characteristics of cassava ready for consumption, through the parameters? evaluation which interfere with the end product?s shelf - life. Three cooking times were applied in cassava roots which, after been washed and cut, were conditioned to polyethylene packagings and stored between 10°C
Publicado em: 2005
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10. Estabilidade oxidativa de óleo de peixe encapsulado e acondicionado em diferentes tipos de embalagem em condição ambiente. / Oxidative stability of encapsulated fish oil stored in different types of packing under ambient conditions.
Due to the presence of long chained omega three fatty acids, fish oils have gathered much interest recently. Fish oils are a rich source of polyunsaturated fatty acids (PUFA) like eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), which reduce blood triacylglycerol and cholesterol levels. However, the higher the unsaturation level, the less stable i
Publicado em: 2005
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11. Desempenho de embalagens metalicas para bebidas carbonatadas : avaliação de latas fabricadas por soldagem eletrica frente as latas convencionais
The performance of four kinds of cans, two of them produced by Soudronic and Conoweld welding technologies, and the other two by the conventional process (soldered), was evaluated. With the exception of the can produced by the Conoweld process that was manufactured from tin free steel, the packaging material was tinplate. All of the cans were lacquered inter
Publicado em: 1987