کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7595809 1492125 2015 32 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A structured approach to target starch solubilisation and hydrolysis for the sugarcane industry
ترجمه فارسی عنوان
یک رویکرد ساختاری برای رسوب زدایی و هیدرولیز نشاسته برای صنعت نیشکر
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آنالیزی یا شیمی تجزیه
چکیده انگلیسی
In sugarcane processing, starch is considered an impurity that negatively affects processing and reduces the quality of the sugar end-product. In the last decade, there has been a general world-wide increase in starch concentrations in sugarcane. Industrial α-amylases have been used for many years to mitigate issues arising from starch in the sugarcane industry. Mixed results have prompted further studies of the behaviour of different physical forms of starch and their interactions with α-amylases during processing. By using corn starch as a reference in model juices and syrups, processing parameters, activities, and hydrolysis of insoluble, swollen, and soluble starch forms were evaluated for two commercial α-amylases with high (HT) and intermediate (IT) temperature stability, respectively. The ability of starch to solubilise across a sugarcane factory is largely limited by increased Brix values. Optimum target locations and conditions for the application of α-amylases in sugarcane processing are discussed in detail.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Food Chemistry - Volume 166, 1 January 2015, Pages 165-172
نویسندگان
, , , ,