Isolation and characterization of exopolysaccharide with immunomodulatory activity from fermentation broth of Morchella conica
نویسندگان
چکیده
منابع مشابه
Isolation of Polyhydroxyalkanoates from Fermentation Broth
1. ABSTRACT Polyhydroxyalkanoates are excellent polymeric materials for production of environmentally degradable packaging devices and have potential applicability in medical uses. Aim of this project was the isolation of PHA from fermentation broth. Two general approaches for isolation of biopolymers from fermentation broth have been determined and compared. The first possibility is a multista...
متن کاملdetection of volatile compounds of medicinal plants with some nano-sorbents using modified or new methodologies and investigation of antioxidant activity of their methanolic extracts
in this work, a novel and fast method for direct analysis of volatile compounds (davc) of medicinal plants has been developed by holding a filament from different parts of a plant in the gc injection port. the extraction and analysis of volatile components of a small amount of plant were carried out in one-step without any sample preparation. after optimization of temperature, extraction time a...
Isolation and characterization of alkaline phosphatase of Saccharopolyspora erythraea from fermentation broth of erythromycin production
Alkaline phosphatase having two pH optima (8.4 and 9.2) was excreted in substantial amount by Saccharopolyspora erythraea during erythromycin production and was precipitated from the broth with 60 80 % final saturation of ammonium sulphate. PAS and silver nitrate staining of SDS-gel electrophoresis depicted eight distinct bands of glycoproteins in the precipitate. Buffer A (pH 8.4) eluted the g...
متن کاملLiquid - Liquid Extraction of 2, 3-Butanediol from Fermentation Broth
Recovery of metabolites from fermentation broth by solvent extraction can be used to optimize fermentation processes. End-product reutilization, low product concentration, large volumes of fermentation broth and the requirements for large bioreactors, in addition to the high cost largely contributed to the decline in fermentative 2, 3-butanediol production. Extraction can ...
متن کاملMorphological development of Morchella conica mycelium on different agar media.
The present study presents the development of mycelium of Morchella conica where different concentration of sucrose added at different agar media. For this sucrose have been added as 0.25, 0.50, 0.75, 1.00 and 1.25% concentration to wheat agar potato dextrose agar malt extract agar and complete medium yeast agar The radial growth speed, morphologic specifications, radial growth radius and pigme...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: DARU Journal of Pharmaceutical Sciences
سال: 2013
ISSN: 2008-2231
DOI: 10.1186/2008-2231-21-5