کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8326650 | 1540195 | 2018 | 24 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Environmental stress stability of pectin-stabilized resveratrol liposomes with different degree of esterification
ترجمه فارسی عنوان
پایداری استرس زیست محیطی لیپوزوم های رزوراترول تثبیت شده با پکتین با درجه متفاوت استرینگ
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موضوعات مرتبط
علوم زیستی و بیوفناوری
بیوشیمی، ژنتیک و زیست شناسی مولکولی
زیست شیمی
چکیده انگلیسی
Based on the hydrogen bonding ability of polysaccharides and phospholipids and steric hindrance, nanoliposomes (LPs), pectin-coated resveratrol liposomes (LMP-LPs and HMP-LPs) with different esterification degrees (DEâ¯=â¯30%, 70%) were prepared. The entrapment efficiency was 78â¯Â±â¯5%. The addition of pectin with different degree of esterification (DEâ¯=â¯0%, 30%, 70%) increased the particle size of liposomes from 102â¯nm to 122â¯nm and 140â¯nm and negative charge change from â13.63â¯mV to â20.96â¯mV and â30.11â¯mV respectively. This is mainly due to the adsorption of pectin on the liposome surface. Some environmental factors such as pH, ionic strength and temperature have a significant effect on the appearance, particle size and leakage rate of liposomes. Experiments have shown that the leakage rate of low-methoxy pectin-coated liposomes resveratrol is lower, and this work provides useful information on the use of low-methoxy pectin for controlling food release.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Biological Macromolecules - Volume 119, November 2018, Pages 53-59
Journal: International Journal of Biological Macromolecules - Volume 119, November 2018, Pages 53-59
نویسندگان
Ping Shao, Pei Wang, Ben Niu, Ji Kang,