Enthalpy–entropy compensation in the gelatinization of Cyperus starch
نویسندگان
چکیده
منابع مشابه
Pressure Gelatinization of Potato Starch
This article reviews the pressure gelatinization of starch with a special focus on potato starch which is a key food ingredient and an industrial raw material. First of all, the application of high hydrostatic pressure (HHP), as a novel processing parameter, to food processing is briefly overviewed with some historical backgrounds. It has been revealed in the last century that a starch-water mi...
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The polysaccharides, such as κ-carrageenan, ι-carrageenan, agarose (agar), gellan gum, amylose, curdlan, alginate, and deacetylated rhamsan gum, in water changed into an ice-like structure with hydrogen bonding between polymer and water molecules, and between water-water molecules even at a concentration range of 0.1% 1.0% (W/V) at room temperature, resulting in gelation. Such dramatic changes ...
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The cooking quality of rice is associated with the starch gelatinization temperature (GT). Rice genotypes with low GT have probably been selected for their cooking quality by humans during domestication. We now report polymorphisms in starch synthase IIa (SSIIa) that explain the variation in rice starch GT. Sequence analysis of the eight exons of SSIIa identified significant polymorphism in onl...
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15 صفحه اولThe relationship between translucency of rice grain and gelatinization of starch in the grain during cooking.
The soaked and nonsoaked rice grains were cooked by the excess water method and the steamer method, and subjected to Ranghino's test, X-ray diffraction, and microscopic observation. The starch granules in the nonsoaked rice were gelatinized at the same time as the grains became translucent during cooking. However, when the grains of medium amylose varieties and waxy rice were presoaked, the sta...
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ژورنال
عنوان ژورنال: Turkish Journal of Pharmaceutical Sciences
سال: 2021
ISSN: 1304-530X,2148-6247
DOI: 10.4274/tjps.galenos.2021.44389