Deacetylation of chitosan optimization in production

Statistical Optimization of Production Conditions of Polycaprolactone-Chitosan-Curcumin Particles

Curcumin is an herbal plant with great therapeutic applications. Although it is useful in treating several diseases, its low solubility in water and low bioavailability in living systems are limiting factors in using curcumin as a medicine. One way to overcome these shortcomings is the production of curcumin micro/nano particles. In this research, the particles of curcumin loaded with polycapro...

molecular and physiological characterizations of floral scent production in rosa damascena mill.

گل محمدی (r. damascena mill.)مهمترین گونه ای است که در تولید گلاب، عطر و اسانس، در صنعت عطرسازی و دارویی کاربرد دارد. با وجود اهمیت عطر گل محمدی، پژوهش های مولکولی و بیوشیمیایی عطر گل این گونه هنوز در مراحل ابتدایی است. در این پژوهش، ویژگی های مولکولی و فیزیولوژیکی تولید عطر در گل محمدی در آزمایش های مختلف مورد بررسی قرار گرفتند. در آزمایش اول، پژوهشی به منظور بررسی تنوع شیمیایی اسانس میان 44 ت...

In vitro bioactivity of different degree of deacetylation chitosan, a potential coating material for titanium implants.

Clinical treatment of orthopaedic tissue injuries often involves the use of titanium and titanium alloys with considerable research focusing on the surface modification of these materials. Chitosan, the partly deacetylated form of chitin, is one of the materials under investigation as surface coating for orthopaedic implants in order to improve osteo-integration and cellular attachment. In this...

Optimization of Chitosan Production from Iranian Medicinal Fungus Trametes- Versicolor by Taguchi Method and Evaluation of Antibacterial Properties

Background: Chitosan is a natural polymer with special properties that are prepared and purified in the industry of crustaceans. In this study, Trametes versicolor fungus, which was obtained from the forests of northern Iran, was used due to its medicinal properties, and the extracted chitosan of this fungus was optimized and its antimicrobial properties were investigated. Materials & Methods:...

preparation of chitosan from penicillium spp. and determination of their degree of deacetylation