Organic acid profile of commercial sour cassava starch
نویسندگان
چکیده
منابع مشابه
A simplified method for determination of the sour cassava starch expansion property
Sour cassava starch (polvilho azedo) is a chemically and enzymatically modified starch. It is used in traditional products in bread-making because of its expansion property, which forms a light, alveolar structure and dismisses the use of any chemical or biological ferment. The present work was performed with the objective of suggest some easy assay procedures to predict sour cassava starch exp...
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This work investigates the feasibility of producing low density particleboards using an adhesive system based on sour cassava starch, taking advantage of its adhesive and self-expansion properties. Relevant properties of the produced particleboards were evaluated according to European Standards including: density, internal bond, moisture content and thickness swelling. Low density particleboard...
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A preliminary study on statistical modelling of a process for depolymerisation of cassava non-starch carbohydrate using halide salt assisted phosphoric and pyruvic acids were accomplished. The effects of three independent variables namely; acid concentration, potassium iodide salt and duration were studied using the central composite rotatable design on hydrolysis of the cassava non-starch carb...
متن کاملSelection of starter cultures for the production of sour cassava starch in a pilot-scale fermentation process.
Sour cassava starch (Polvilho azedo) is obtained from a spontaneous fermentation conducted by microorganisms from raw materials and fermentation tanks. This product is traditionally used in the baking industry for the manufacture of biscuits and Brazilian cheese breads. However, the end of fermentation is evaluated empirically, and the process occurs without standardization, which results in pr...
متن کاملAmino acid profile in cassava and its interspecific hybrid.
Cassava roots have a low-protein content (0.7-2%). Amino acids such as lysine and methionine are also low, and some research reports have indicated the absence of methionine. The amino acid profiles of a common cassava cultivar and an interspecific hybrid, namely ICB 300, were determined using the computerized amino acid analyzer Hitachi L-8500. The interspecific hybrid has 10 times more lysine...
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ژورنال
عنوان ژورنال: Ciência e Tecnologia de Alimentos
سال: 1999
ISSN: 0101-2061
DOI: 10.1590/s0101-20611999000100024