کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1269717 | 972460 | 2010 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Acid-induced gelation behavior of sonicated casein solutions
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Acid-induced gelation behavior of sonicated casein solutions Acid-induced gelation behavior of sonicated casein solutions](/preview/png/1269717.png)
چکیده انگلیسی
Casein gels were made from solutions sonicated by 24 and 130 kHz ultrasounds for 0, 60 and 120 min, followed by acidification with glucono-δ-lactone at 30 °C. The dynamics of gel formation were studied using rheological methods and microstructure of gels was monitored using scanning electron microscopy. Sonication postponed the gelation point to a lower pH value and increased the elasticity of freshly formed gels. It also resulted in gels with a more interconnected structure and smaller non-distinguishable particulates. This structure was especially dominant for the gel made from the solution already sonicated for 120 min.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ultrasonics Sonochemistry - Volume 17, Issue 1, January 2010, Pages 153–158
Journal: Ultrasonics Sonochemistry - Volume 17, Issue 1, January 2010, Pages 153–158
نویسندگان
Ashkan Madadlou, Zahra Emam-Djomeh, Mohamad E. Mousavi, Mohamadamin Mohamadifar, Mohamadreza Ehsani,