Optimization of Polyhydroxybutyrate Production by Amazonian Microalga Stigeoclonium sp. B23

optimization of polygalacturonase production by delftia sp.

Optimization of cellulase production by Penicillium sp.

The production of cellulolytic enzymes (β-exoglucanase, β-endoglucanase and β-glucosidase) by Penicillium sp. on three different media in liquid shake culture conditions was compared. The organism exhibited relatively highest activity of endoglucanase among three enzymes measured at 7-day interval during the course of its growth on Czapek-Dox medium supplemented with 0.5 % (w/v) cellulose. Cell...

Fermentation Optimization for Production of Polyhydroxybutyrate (phb) by Newly Isolated Azotobacter Vinelandii Kdp

Producing the biodegradable plastic is the most important processes nowadays because to overcome the recent issues concerning the global environment and solid waste management. The optimum conditions for PHB production are more important to enhance the production by microorganism. In the present investigation newly isolated Azotobacter vinelandii KDP culture conditions were optimized to produce...

Optimization of Culture Parameters for Maximum Polyhydroxybutyrate Production by Selected Bacterial Strains Isolated from Rhizospheric Soils.

The enormous applications of conventional non-biodegradable plastics have led towards their increased usage and accumulation in the environment. This has become one of the major causes of global environmental concern in the present century. Polyhydroxybutyrate (PHB), a biodegradable plastic is known to have properties similar to conventional plastics, thus exhibiting a potential for replacing c...

Optimization of Chitinase production by soil Streptomyces sp. SJKP9

Streptomyces sp. SJKP9 was isolated from the shore soil sample of Dhanushkodi, TN and evaluated for chitinase production. Maximum chitinase production was observed on day 8 of incubation while, pH 6 and temperature 30°C were found to be optimum. Culture medium with colloidal chitin was found to be suitable for chitinase production. Sucrose and yeast extract, when used as additional carbon and n...