不同裹粉的制备及特性分析

    Preparation and characteristic analysis of different batters

    • 摘要: 为了研究不同裹粉配方在油炸鸡块中的应用,将面粉、木薯淀粉、羟丙基甲基纤维素、不同质量比的辛烯基琥珀酸淀粉酯-玉米醇溶蛋白复合物分别作为油炸鸡块的裹粉,对裹粉的糊化特性、冻融稳定性和流变学特性进行分析。结果表明:不同质量比的辛烯基琥珀酸淀粉酯-玉米醇溶蛋白复合物作为裹粉时,比面粉、木薯淀粉、羟丙基甲基纤维素作为裹粉时的冻融稳定性、表观黏度和凝胶特性强。当辛烯基琥珀酸淀粉酯-玉米醇溶蛋白复合物质量比为9.5∶0.5时,裹粉有较高的峰值黏度和最小的崩解值,表明其热稳定性最好,适合应用到油炸鸡块产品中。

       

      Abstract: To evaluate the effects of different batter formulations on the quality of chicken nuggets, this study selected flour, cassava starch, hydroxypropyl methyl cellulose, and octenyl succinated starch-zein complex with different proportions as the chicken nuggets mix, and determined pasting properties, freeze-thaw stability and rheological properties of these batters.The results showed that the freeze-thaw stability, apparent viscosity and gel properties of octenyl succinated starch-zein complex with different proportions were better than those of flour, cassava starch, and hydroxypropyl methyl cellulose in the process of powder coating. Octenyl succinated starch-zein complex with the mass ratio of 9.5∶0.5 had higher peak viscosity and the smallest breakdown value, indicating that its thermal stability was the best, and this complex could be applied as chicken nuggets batter mix.

       

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