کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
11001972 1423848 2018 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Water vapor sorption and glass transition temperatures of phase-separated amorphous blends of hydrophobically-modified starch and sucrose
ترجمه فارسی عنوان
دمای جذب بخار آب و دمای انتقال آن از مخلوط آمورف از فاز جدا شده از نشاسته اصلاح شده و سوکروز
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
چکیده انگلیسی
This article contains water vapor sorption data obtained on amorphous blends of octenyl succinic acid-modified (denoted as hydrophobically modified starch; HMS) and sucrose (S) in the anhydrous weight HMS/S ratios between 100/0 and 27/75. The water vapor sorption data was obtained gravimetrically. The amorphous state of the blends was confirmed by X-ray diffraction. The glass transition temperatures of the phase-separated blends are listed; the blends show phase separation into a sucrose-rich phase and a HMS-rich phase, the composition of which varies with the blend ratios. The sucrose-rich phase is characterized by a glass transition temperature Tg,lower that is 40 to 90 K lower than the glass transition temperature Tg,upper of the HMS-rich phase.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Data in Brief - Volume 20, October 2018, Pages 1884-1889
نویسندگان
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