用差示扫描量热仪和动态流变仪对不同水分含量的大米淀粉糊化、短期回生和长期回生特性进行了研究。
The effects of different water content on the gelatinization, short-term and long-term retrogradation of rice starch were studied.
论述了TAK在研究淀粉糊化,食品或其组分的热分解以及干燥动力学中的应用。
Then the applications of TAK in the kinetic study of starch gelatinizaton, thermal decomposition and drying of foodstuffs were reviewed briefly.
采用差示扫描量热仪(DSC)分析了原淀粉和羟丙基淀粉的糊化过程中的热力学性质。
The thermal properties of all the starches during pasting were analyzed by performing DSC.
结果表明,百合淀粉具有糊化温度低、糊化热焓小、易糊化等特点。
Results show that lily starch had low gelatinization temperature and enthalpy.
微分扫描差热仪的数据表明,交联的阳离子玉米淀粉有较高的峰转换温度,糊化热较低,这是由于交联减少了直链淀粉的缘故。
Scanning electron microscopy exhibited that cross-linking hindered amylose exudation from the surfaces of the granules of cationic corn starch.
结果表明,小米淀粉与玉米淀粉相比,糊的凝胶稳定性好、持水力强、膨胀力高、糊化温度高、热焓变值大、但透明度较差、冻融稳定性不佳、 热稳定性差;
The results have showed, millet starch, compared with maize starch, have weaker agglutination stability, higher swelling power and gelatinization temperature, poor freeze-thaw stability;
脂质存在会使淀粉溶胀性和溶解性降低,改变糊化温度和热焓,对淀粉流变性质也会产生影响。
The swell and solubility of starch decreased in the presence of lipid, it change the temperature and enthalpy of gelatinization, and also have an effect on rheological proper…
脂质存在会使淀粉溶胀性和溶解性降低,改变糊化温度和热焓,对淀粉流变性质也会产生影响。
The swell and solubility of starch decreased in the presence of lipid, it change the temperature and enthalpy of gelatinization, and also have an effect on rheological proper…
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