کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1387194 982555 2010 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Physicochemical properties and textile utilization of low- and moderate-substituted carboxymethyl rice starches with various amylose content
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
Physicochemical properties and textile utilization of low- and moderate-substituted carboxymethyl rice starches with various amylose content
چکیده انگلیسی

The effects of low and moderate levels of degree of substitution (LDS ∼0.2 and MDS ∼0.6) on physicochemical and textile printing properties of carboxymethyl rice starches (CMRS) containing different amylose (AM) content were investigated. With a similar level of AM, MDS CMRS displayed higher cold water solubility (CWS), yield stresses, and apparent viscosities than those of LDS CMRS. Furthermore, they were superior to LDS CMRS when used as textile print paste. AM also influenced the properties of CMRS with similar DS. When AM increased, CWS of LDS CMRS increased. However, yield stresses and apparent viscosities of CMRS decreased with increased AM. MDS waxy CMRS print paste provided the least color strength among other MDS CMRS. Nonetheless, DS was shown to have a far greater effect than AM on determination of CMRS properties.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Carbohydrate Polymers - Volume 81, Issue 2, 11 June 2010, Pages 377–384
نویسندگان
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