2008
DOI: 10.1590/s0101-20612008000100011
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Características físico-químicas de amidos modificados com permanganato de potássio/ácido lático e hipoclorito de sódio/ácido lático

Abstract: O amido é o produto final do processo fotossintético e constitui a principal reserva de carbono das plantas. Sua formação ocorre devido à atividade coordenada de algumas enzimas, tanto nas organelas fotossinteticamente ativas, onde o amido é reserva temporária, quanto nos amiloplastos de órgãos de reserva (CEREDA et al., 2001).O amido armazenado nas células de frutos, sementes, raí-zes e tubérculos se encontra depositado na forma de grânulos mais ou menos brilhantes, apresentando formas e dimensões diversas. E… Show more

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Cited by 22 publications
(12 citation statements)
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“…Normal corn starch consists of 75% branched amylopectin; the remaining 25% is linear amylose. Starch is a valuable ingredient in the food industry, being widely used as a thickener, gelling agent, bulking agent and water retention agent . The starch market has been growing and improving in recent years, leading to a search for products with specific features that meet industry requirements.…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…Normal corn starch consists of 75% branched amylopectin; the remaining 25% is linear amylose. Starch is a valuable ingredient in the food industry, being widely used as a thickener, gelling agent, bulking agent and water retention agent . The starch market has been growing and improving in recent years, leading to a search for products with specific features that meet industry requirements.…”
Section: Introductionmentioning
confidence: 99%
“…Starch is a valuable ingredient in the food industry, being widely used as a thickener, gelling agent, bulking agent and water retention agent. 4,5 The starch market has been growing and improving in recent years, leading to a search for products with specific features that meet industry requirements. The production of modified starch is an alternative that was developed some time ago with the aim of overcoming one or more limitations of native starches, and thus increasing the utility of this polymer in industrial applications.…”
Section: Introductionmentioning
confidence: 99%
“…Starches are of great value for the food industry, but have some limitations in the native form. Some of these constraints are the insolubility in cold water, low stability to freeze-thawing, syneresis that in some cases make difficult their utilization (Takizawa et al 2004;Silva et al 2008).…”
Section: Introductionmentioning
confidence: 99%
“…Para coloração diferencial dos amidos nativos e amidos oxidados naturalmente, seguiu-se metodologia proposta por Silva et al (2008), Snyder, (1984), Christianson et al (1969 com modificações. Foi empregado para contraste diferencial solução do corante azul de metileno 0,1 %, onde cerca de 0,15 g de cada farinha foi suspensa em 10 mL desta solução, mantidas sob agitação por 10 minutos em mesa agitadora orbital à 170 rpm.…”
Section: Análises Reológica E Morfoestruturalunclassified