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The efficacy of different Pleurotus ostreatus (L.) isolates to treat pulp and paper industrial effluent on a shake flask and fermentor were studied. In the shake flask and fermentor studies, Pleurotus ostreatus decolorized the effluent 69.68% and 66.66% respectively, on 7TH day of incubation. The chemical oxygen demand was reduced by 61.3% by Pleurotus ostreatus on day 7 of incubation. Various cultural conditions including different glucose concentrations, nitrogen sources, pH, temperature and incubation period influence on biomass and different enzymes viz; xylanase, CMCase and laccase...

This is a glossary of over 1000 terms used in Plant Pathology the study of Plant Diseases. It covers terms in use in the current editions of the different internationally mandated and proposed books. Any abbreviations, latinizations and synonyms are incorporated, as are terms which are either no longer employed, are used outside the formal nomenclatural Codes, or are otherwise likely to be encountered. As some of the terms used in the classification of plant communities are identical to those of whole organisms, terms used in phytosociological nomenclature are also included. It is intended...

The project was planned to produce max. protease from Whey by Rhizopus arrhizus at pH 4 and 37C temperature. Growth media employed to culture R. arrhizus for the production of enzyme were developed and fermentation conditions was optimized through various trials. Substrate water ratio, different nitrogen sources and cont. of nitrogen source were optimized. The fermented materials were harvested after 72 hours. These were filtered and centrifuged at 10,000 rpm at -10C. The filtrates were subjected to enzyme assay. Absorbance of the enzyme sample was determined at 660 nm on spectrophotometer....

Fungi are organisms which are taxonomically, environmentally and medically important organisms. They hold a prominent position among all the decomposing organisms. They exist in the Unicellular form as Aspergillus fumigatus, Alternaria alternaria, Venturia inequalis e.t.c. and also in the multicellular for such as Ganoderma lucidum, Agaricus biporus, Amanita muscaria e.t.c. They are equally harmful for the growing crops, livestocks and human beings. It is need of the hour to identify their environmental niche. It is also important to deal with their laboratory handlings. This manuscript is an...