当前位置: 首页 > 文章 > 不同取代度羟丙基淀粉的理化性质研究 长江大学学报(自科版)农学卷 2016,13 (15) 63-68+7
Position: Home > Articles > Study on Physicochemical Properties of Different Degrees of Substitution of Hydroxypropyl Starch Journal of Yangtze University(Natural Science Edition)Agricultural Science Volumn 2016,13 (15) 63-68+7

不同取代度羟丙基淀粉的理化性质研究

作  者:
孙健;徐焱春;杜昆;徐振明;田志宏
单  位:
长江大学生命科学学院;湖北达雅生物科技股份有限公司
关键词:
取代度;羟丙基淀粉;理化性质;应用
摘  要:
对不同取代度羟丙基淀粉的理化性质进行了研究,结果发现,不同取代度羟丙基淀粉的黏度、透明度、冻融稳定性、凝沉稳定性、热稳定性、耐酸性以及抗剪切性都有明显差异。除0.5取代度外,其余取代度的羟丙基淀粉的透明度较高,冻融性、凝沉性和耐热性比较稳定,耐酸性和抗剪切性较好,可以在饮料、冰激凌、酸奶、果酱、速冻食品中应用。
译  名:
Study on Physicochemical Properties of Different Degrees of Substitution of Hydroxypropyl Starch
作  者:
SUN Jian;XU Yan-chun;DU Kun;XU Zhen-ming;TIAN Zhi-hong;College of Life Science,Yangtze University;Hubei Daya Biotechnology Co.Ltd.;
关键词:
degree of substitution;;hydroxypropylation of starch;;physicochemical properties;;application
摘  要:
The physicochemical properties of different degrees of substitution of hydroxypropyl starch was studied.The results showed that the viscosity,transparency,freeze-thaw stability,thermal stability,acid resistance and shear resistance of different degrees of substitution were obvious difference.In addition to the 0.5degree of substitution,the transparency of the rest of the substitution degree of hydroxypropyl starch was higher,freeze-thaw resistance,coagulation sink and heat-resistance were stability,acid resistance and shear resistance were better,which could be applied to the beverage,ice cream,yogurt,jam,quick-frozen food and so on.

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