کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7791727 | 1500646 | 2014 | 26 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Preparation and stabilization of d-limonene Pickering emulsions by cellulose nanocrystals
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Preparation and stabilization of d-limonene Pickering emulsions by cellulose nanocrystals Preparation and stabilization of d-limonene Pickering emulsions by cellulose nanocrystals](/preview/png/7791727.png)
چکیده انگلیسی
The aim of this study was to investigate d-limonene Pickering emulsion stabilized by cellulose nanocrystals (CNCs) and factors that may affect its properties. CNCs were prepared by ammonium persulfate hydrolysis of corncob cellulose, and d-limonene Pickering emulsions were generated by ultrasonic homogenizing method. The morphology and size of the prepared emulsions with different CNCs concentrations were studied by optical microscopy and laser light diffraction. In addition, factors that may affect the stability of emulsions such as ionic concentration, pH and temperature were also studied. As indicated by the experiment data, when temperature rose, the stability to of emulsions would be increased, and the stability of emulsions was reduced with low pH or high salt concentration due to electrostatic screening of the negatively charged CNC particles. In conclusion, high stability of d-limonene Pickering emulsions could be obtained by CNCs.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Carbohydrate Polymers - Volume 112, 4 November 2014, Pages 695-700
Journal: Carbohydrate Polymers - Volume 112, 4 November 2014, Pages 695-700
نویسندگان
Chunxia Wen, Qipeng Yuan, Hao Liang, Frank Vriesekoop,