Rehydration
Mostrando 25-36 de 209 artigos, teses e dissertações.
-
25. QUALITY, PERFORMANCE ANALYSIS, MASS TRANSFER PARAMETERS AND MODELING OF DRYING KINETICS OF SOYBEAN
Abstract Different aspects of soybean drying such as energy and exergy analyses, quality, mass transfer parameters, and modeling of drying kinetics were investigated in a microwave dryer. Results showed that energy and exergy efficiency increased with increasing microwave power, while values of energy efficiency (33.70 to 66.0%) were higher than exergy effic
Braz. J. Chem. Eng.. Publicado em: 2017-01
-
26. Effects of water ingestion throughout exercise and recovery on cardiac autonomic modulation during and after exercise
Abstract Purpose: To analyze the effects of water intake on heart rate variability (HRV) during and after exercise. Methods: Thirty-one young males performed three different procedures: I) a maximal exercise test to determine the load for the protocols; II) the control protocol (CP); III) the experimental protocol (EP). The protocols comprised 10 minutes at
Motriz: rev. educ. fis.. Publicado em: 2016-09
-
27. PRODUCTION OF 5-HYDROXYMETHYLFURFURAL (HMF) VIA FRUCTOSE DEHYDRATION: EFFECT OF SOLVENT AND SALTING-OUT
Abstract 5-Hydroxymethylfurfural (HMF) is a key renewable platform compound for production of fuels and chemical intermediates. The production of 5-hydroxymethylfurfural (HMF) from fructose dehydration was studied using H3PO4 as catalyst, in organic/water system with different solvents (acetone, 2-butanol and ethyl ether). The effect of fructose concentratio
Braz. J. Chem. Eng.. Publicado em: 2015-03
-
28. Study of the physicochemical characteristics of soursop powder obtained by spray-drying
This study aimed at contributing to the development of new foodstuffs made by soursop pulp powder obtained by spraydrying. Different concentrations of maltodextrin DE 20 (15, 30, and 45%) were added to commercial soursop pulp, which was dehydrated afterwards. The following analyses were carried out: water activity, moisture, pH, soluble solids, acidity, asco
Food Sci. Technol. Publicado em: 2014-12
-
29. Reidratação durante exercício no calor reduz o índice de esforço fisiológico em adultos saudáveis
Exercise in the heat leads to physiological alterations that reflect mainly on the cardiovascular system. The physiological strain index (PSI) uses heart rate (HR) and rectal temperature (Tre) to evaluate the cardiovascular strain and it has been recommended in literature. However, few studies have used PSI to evaluate its response following dehydration and
Rev. bras. cineantropom. desempenho hum.. Publicado em: 2014-09
-
30. Marolo (Annona crassiflora Mart.): a study of value chain and processing
This article aims to discuss the needs and problems of marolo value chain, as well as to evaluate the rehydration process of this fruit as a possibility of using it as a by-product during the interharvest growth periods. The study of the value chain included interviews with producers, handlers, and fruit and by-product sellers. In order to evaluate the rehyd
Food Sci. Technol. Publicado em: 17/05/2013
-
31. Métodos para preservação de urediniósporos de Puccinia Kuehnii
Among the diseases of the culture of sugarcane in Brazil stands out the rusts. Currently, the most worrying is the orange rust due their potential for harm. The objectives were to test the feasibility periods of uredinósporos, preservation methods and influence of aqueous extracts in the in vitro germination urediniospores of Puccinia kuehnii.The work was d
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 23/02/2012
-
32. Efeito do hidroresfriamento, da temperatura e da rehidratação na conservação pós-colheita de coentro / Effect of hydrocooling, temperature and rehydration on postharvest conservation of coriander
Os objetivos deste trabalho foram avaliar a influência do uso do pré-resfriamento da temperatura e da hidratação na longevidade de folhas de coentro Português (Coriandrum sativum L.). Na avaliação do uso do pré-resfriamento e do armazenamento refrigerado foram feitos maços de folhas de coentro de 20-25 g. Logo após o feitio, os maços foram imerso
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/02/2012
-
33. Drying kinetics, structural characteristics and vitamin C retention of dedo-de-moça pepper (Capsicum baccatum) during convective and freeze drying
The main objective of this study was to evaluate the effect of the drying process on the vitamin C levels and physical properties of dedo-de-moça pepper. The drying kinetics and the structural properties were determined as a function of moisture content. Convective drying was compared with freeze-drying in terms of product quality, structural properties, re
Braz. J. Chem. Eng.. Publicado em: 2012-12
-
34. Respostas fisiológicas a dessecação e a re-hidratação em quatro espécies de pteridófitas epifíticas
Epiphytic plants are more sensible to environmental variations than terrestrial plants, especially in relation to water availability. The water then stands out as one of the most important limiting factors. However, some species have evolved the ability to tolerate desiccation, showing a significant adaptive advantage in the occupation of habitats. The aim o
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2012
-
35. Antiemetics for reducing vomiting related to acute gastroenteritis in children and adolescents
BACKGROUND: Vomiting is a common manifestation of acute gastroenteritis in children and adolescents. When untreated, it can be a hindrance to oral rehydration therapy, which is the cornerstone in the management of acute gastroenteritis. Evidence is needed concerning the safety and efficacy of antiemetic use for vomiting in acute gastroenteritis in children.
Sao Paulo Med. J.. Publicado em: 2012
-
36. Oral zinc for treating diarrhoea in children
BACKGROUND: Diarrhoea causes around two million child deaths annually. Zinc supplementation could help reduce the duration and severity of diarrhoea, and is recommended by the World Health Organization and UNICEF. OBJECTIVE: To evaluate oral zinc supplementation for treating children with acute or persistent diarrhoea. CRITERIA FOR CONSIDERING STUDIES FOR TH
Sao Paulo Medical Journal. Publicado em: 2011-03