کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8330382 | 1540239 | 2015 | 24 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Tragacanth gum as a natural polymeric wall for producing antimicrobial nanocapsules loaded with plant extract
ترجمه فارسی عنوان
آدامس تراگزانت به عنوان یک دیواره پلیمری طبیعی برای تولید نانوکپسولهای ضد میکروبی حاوی عصاره گیاه
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کلمات کلیدی
آدامس تراگزانت، میکرو امولسیون، کپسوله سازی، نانوکاپسول، روغن نعناع،
موضوعات مرتبط
علوم زیستی و بیوفناوری
بیوشیمی، ژنتیک و زیست شناسی مولکولی
زیست شیمی
چکیده انگلیسی
Tragacanth gum as a biocompatible and biodegradable polymer with good properties including emulsifying, viscosity and cross-linking ability can be used as the wall material in encapsulation of different compounds, specifically plant extracts. In this paper, for the first time, Tragacanth gum was used to produce nanocapsules containing plant extract through microemulsion method. The effect of different parameters on the average size of prepared nanocapsules in presence of aluminum and calcium chloride through ultrasonic and magnetic stirrer was investigated. The high efficient nanocapsules were prepared with spherical shape and smooth surface. The average size of nanocapsules prepared through ultrasonic using aluminum chloride (22Â nm) was smaller than other products. The structure of prepared nanocapsules was studied by FT-IR spectroscopy. Antimicrobial activity of different nanocapsules against Escherichia coli, Staphylococcus aureus and Candida albicans was investigated by shake flask method during their release showed 100% microbial reduction after 12Â h stirring.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Biological Macromolecules - Volume 81, November 2015, Pages 514-520
Journal: International Journal of Biological Macromolecules - Volume 81, November 2015, Pages 514-520
نویسندگان
Soraya Ghayempour, Majid Montazer, Mahnaz Mahmoudi Rad,