نتایج جستجو برای: microencapsulation oxidation
تعداد نتایج: 118707 فیلتر نتایج به سال:
Microencapsulation may be defined as the process of surrounding or enveloping one substance within another substance on a very small scale, yielding capsules ranging from less than one micron to several hundred microns in size. Drug discovery and delivery to retard the degeneration of joint tissues are challenging. Current treatment of different arthritis involves administration of ideal nonste...
Encapsulation, invented in 1953 by B.K. Green & L. Schleicher employed in the laboratories of the National Cash Register Company, Dayton, USA, is defned as a technology of packaging solids, liquids, or gaseous materials in miniature, sealed capsules that can release their contents at controlled rates under specifc conditions. Encapsulation involves the incorporation of ...
Nifedipine (NIF), a 1,4-dihydropyridine calcium channel antagonist, undergoes photo-degradation to dehydro-nifedipine (DNIF) upon exposure to ultraviolet (UV) light and to the nitroso analogue of dehydro-nifedipine (NDNIF) when exposed to sunlight or some kinds of artificial lights. NIF photo-degradation products do not contribute to clinical activity, thus prevention of photo-degradation of NI...
Nifedipine (NIF), a 1,4-dihydropyridine calcium channel antagonist, undergoes photo-degradation to dehydro-nifedipine (DNIF) upon exposure to ultraviolet (UV) light and to the nitroso analogue of dehydro-nifedipine (NDNIF) when exposed to sunlight or some kinds of artificial lights. NIF photo-degradation products do not contribute to clinical activity, thus prevention of photo-degradation of NI...
Effect of Microencapsulation on the Viability Lactobacillus Acidophilus and Saccharomycess Boulardii Probiotics at Different Storage Temperatures in Doogh
because of poor survival of probiotic bacteria, microencapsulation evolved from the immobilized cell culture technology used in the biotechnological industry. two probiotic strains, bifidobacterium (bb-12) and lactobacillus acidophilus (la-5) were immobilized in calcium alginate by extrusion method. encapsulation parameters and efficacy of this method were evaluated. growth factors of these two...
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