Medical Application of Chitin and Chitosan
نویسندگان
چکیده
منابع مشابه
effect of postharvest application of chitosan and calcium chloride on decay and quality attributes of sweet cherry
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15 صفحه اولChitin and Chitosan: Structure, Properties and Applications
Chitin and chitosan are the most abundant natural amino polysaccharide that are non-toxic, biodegradable and biocompatible. They have become of great interest not only as an underutilized resource, but also as a new functional material of high potential in various fields. They are biopolymers having immense structural possibilities for chemical and mechanical modifications to generate novel pro...
متن کاملApplication of Chitin-chitosan from Marine By-products in Thailand
Thailand is one of the major producers and exporters of shrimp and other marine products worldwide. Over 600,000 metric tons of marine products containing chitinous materials, shrimp, crab and squid, are produced yearly, which resulted in abundant amount of raw materials for the production of chitin-chitosan. Chitin-chitosan industry in Thailand has grown considerably in the past decade. Howeve...
متن کاملFunctional Characterization of Chitin and Chitosan
Chitin and its deacetylated derivative chitosan are natural polymers composed of randomly distributed -(1-4)linked D-glucosamine (deacetylated unit) and N-acetyl-D-glucosamine (acetylated unit). Chitin is insoluble in aqueous media while chitosan is soluble in acidic conditions due to the free protonable amino groups present in the D-glucosamine units. Due to their natural origin, both chitin a...
متن کاملInnate Sensing of Chitin and Chitosan
Chitin is the second most common polysaccharide found in nature. It is present in crustacean shells, insect exoskeletons, parasitic nematode eggs and gut linings, and in the cell wall of fungi. The deacetylated derivative of chitin, chitosan, is less common but is particularly evident in certain species of fungi, such as Cryptococcus, and the cyst wall of Entamoeba. How mammals sense and respon...
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ژورنال
عنوان ژورنال: Sen'i Gakkaishi
سال: 1996
ISSN: 0037-9875,1884-2259
DOI: 10.2115/fiber.52.p27