کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6402814 1330891 2015 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Structure, rheological, textural and thermal properties of potato starch - Inulin gels
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک دانش تغذیه
پیش نمایش صفحه اول مقاله
Structure, rheological, textural and thermal properties of potato starch - Inulin gels
چکیده انگلیسی


- The properties of potato starch + inulin gels were investigated.
- The competition of both components for water affected properties of gels.
- Properties of gels depend also on concentration of both polysaccharides.

This paper presents studies on the structure, rheological, textural and thermal properties of potato starch + inulin gels at widely differentiated overall concentration and proportions of both gel components. The increase of polysaccharides concentration changed viscoelastic properties and firmness of gels, compared to control samples. Noticeable differences were observed at 6% concentration of starch and 25% of inulin. DSC suggested that gelatinization of potato starch with inulin produced the binary gel of the common network, that could resulted from the competition of both components for water (caused by high affinity of these polysaccharides to water molecules), which was a key factor influencing starch gelatinization and affected properties of the obtained gels.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: LWT - Food Science and Technology - Volume 60, Issue 1, January 2015, Pages 131-136
نویسندگان
, , , , ,