Morphological, technological and biopharmaceutical studies of alginate-chitosan microcapsules with vinpocetine
نویسندگان
چکیده
منابع مشابه
Chitosan-coated alginate microcapsules loaded with galactagogue herbs extract: formulation optimization and characterization
Many herbs and spices have been recommended traditionally as galactagogues and several commercial formulations prepared using herbs. Due to the presence of various compounds such as polyphenols, flavonoids, isoflavones and terpenes, bitter and stringent taste is elicited that make the consumption of these herbal preparations unpleasant. Moreover, these compounds are unstable when exposed to env...
متن کاملChitosan-coated alginate microcapsules loaded with galactagogue herbs extract: formulation optimization and characterization
Many herbs and spices have been recommended traditionally as galactagogues and several commercial formulations prepared using herbs. Due to the presence of various compounds such as polyphenols, flavonoids, isoflavones and terpenes, bitter and stringent taste is elicited that make the consumption of these herbal preparations unpleasant. Moreover, these compounds are unstable when exposed to env...
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In order to improve its stability and catalytic rate in flour, the immobilization of glucose oxidase (GOX) was investigated in this work. The enzyme was encapsulated in calcium alginate-chitosan microspheres (CACM) using an emulsification-internal gelation-GOX adsorption-chitosan coating method. The interaction between alginate and chitosan was confirmed by infrared spectroscopy (IR). The resul...
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Murine C3H10T1/2 cells were used as a model of mesenchymal stem cells (MSCs) in this study to investigate their capability of proliferation and differentiation in the miniaturized core of small (~100 μm) alginate-chitosan-alginate (ACA) microcapsules. The results show that the cells can survive and proliferate well in the microcapsules, particularly those with a liquid core. Moreover, successfu...
متن کاملProduction and evaluation of dry alginate-chitosan microcapsules as an enteric delivery vehicle for probiotic bacteria.
This study investigates the production of alginate microcapsules, which have been coated with the polysaccharide chitosan, and evaluates some of their properties with the intention of improving the gastrointestinal viability of a probiotic ( Bifidobacterium breve ) by encapsulation in this system. The microcapsules were dried by a variety of methods, and the most suitable was chosen. The work d...
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ژورنال
عنوان ژورنال: Pharmacy & Pharmacology
سال: 2019
ISSN: 2413-2241,2307-9266
DOI: 10.19163/2307-9266-2019-7-5-279-290