کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7585226 | 1492034 | 2018 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Formation and characterization of zein-propylene glycol alginate-surfactant ternary complexes: Effect of surfactant type
ترجمه فارسی عنوان
شکل گیری و خصوصی سازی ترکیبات ترانزیتی آلژینات و پراکسیداز ژین پروپیلن گلیکول: اثر نوع سورفکتانت
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کلمات کلیدی
زین، پروپیلن گلیکول آلژینات، سورفاکتانت، پیچیده ترناردی، ساختار، ثبات،
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
چکیده انگلیسی
In this study, zein, propylene glycol alginate (PGA) and surfactant ternary complexes were fabricated by antisolvent co-precipitation method. Two types of surfactants (rhamnolipid and lecithin) were applied to generate zein-PGA-rhamnolipid (Z-P-R) and zein-PGA-lecithin (Z-P-L) ternary complexes, respectively. Results showed that the surfactant types significantly affected the properties of ternary complexes. The formation of ternary complexes was mainly due to the non-covalent interactions such as hydrogen bonding, electrostatic interaction and hydrophobic interactions among zein, PGA and surfactants. Moreover, the thermal stability of ternary complexes was enhanced with increasing the levels of both surfactants. Notably, ternary complex dispersions exhibited better stability against pH from 2 to 8. Furthermore, a compact network structure was observed in Z-P-R ternary complex, while Z-P-L ternary complex remained the spherical structure. These findings would provide new insights into the development of novel delivery system and expand the options, when zein-based complexes were utilized under different environment conditions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Food Chemistry - Volume 258, 30 August 2018, Pages 321-330
Journal: Food Chemistry - Volume 258, 30 August 2018, Pages 321-330
نویسندگان
Lei Dai, Cuixia Sun, Yang Wei, Xinyu Zhan, Like Mao, Yanxiang Gao,