文章基本信息

标题：Hydrogels for keeping and providing water in agriculture cultivars
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作者：Mateus Gonzales Domiciano ; Jessica Fernanda da Silva ; Karla Bornhausen 等
期刊名称：Revista Brasileira de Pesquisa em Alimentos
印刷版ISSN：2179-3174
电子版ISSN：2236-6563
出版年度：2010
卷号：1
期号：2
页码：121-124
语种：Portuguese
出版社：Universidade Tecnológia Federal do Paraná
摘要：In agriculture, the hydrogels can be used to moisture the soil, where their main function is to keep and provide water in the agriculture cultivars. To make hydrogels application suitable it is necessary to adequate their physical properties, such as the mechanical resistance and the swelling degree, which should allow the sowing and the growth of the plant during the cultivar. In this study starch and collagen hydrogels were synthesized, presenting resistance to handle when dry, and when in water they absorbed from 5 to 20 times their dry-weight. DOI: http://dx.doi.org/10.14685/rebrapa.v1i2.27
关键词：Swelling degree;Starch;Collagen;Hydrogels