کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1886760 1043555 2009 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effect of gamma irradiation on the thermal and rheological properties of grain amaranth starch
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم تشعشع
پیش نمایش صفحه اول مقاله
Effect of gamma irradiation on the thermal and rheological properties of grain amaranth starch
چکیده انگلیسی

Physical properties of starch from two cultivars of gamma-irradiated grain amaranth with different amylose content were investigated. Pasting viscosities decreased continuously with the increase in dosages of irradiation. Furthermore, different irradiation dosages resulted in modification of the thermal properties and crystallinity of starch. Dynamic oscillation on shear was also employed, temperature and frequency sweeps showed that changes in storage modulus and loss modulus were significant, with Tibet Yellow producing more elastic gels as compared to Hy030 at different irradiation dosages.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Radiation Physics and Chemistry - Volume 78, Issue 11, November 2009, Pages 954–960
نویسندگان
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