Nutritional status of Aureobasidium sp. ATCC 20524 for the production of ?-fructofuranosidase
- 1 September 1991
- journal article
- Published by Springer Nature in World Journal of Microbiology and Biotechnology
- Vol. 7 (5) , 522-525
- https://doi.org/10.1007/bf00368354
Abstract
Sucrose at 10 to 20% (w/v) was the best carbon source for the production of β-fructofuranosidase by Aureobasidium sp. ATCC 20524. At higher concentrations, it arrested growth. Glucose and fructose were also good carbon sources for the enzyme production. Yeast extract at 1.5 to 2% (w/v) was the best nitrogen source for the enzyme production and for cell growth. Addition of NaNO3 (1 to 2%, w/v) and MgSO4·7H2O (0.5 to 1.5%, w/v) to the cultivation medium increased the intracellular enzymatic activity. The total enzymatic activity and cell growth reached 1.2×104 U/flask and 2.5 g dry cell/flask, respectively after 48 h.Keywords
This publication has 12 references indexed in Scilit:
- Production of a fructosyl-transferring enzyme byAureobasidium sp. ATCC 20524Journal of Industrial Microbiology & Biotechnology, 1990
- Observation of the chemical structure of fructooligosaccharide produced by an enzyme fromAureobasidium sp. ATCC 20524Current Microbiology, 1989
- Purification and properties of a fructooligosaccharide-producing .BETA.-fructofuranosidase from Aspergillus niger ATCC 20611.Agricultural and Biological Chemistry, 1989
- Structures of some fructooligosaccharides produced from sucrose by mycelia of Aspergillus sydowi IAM 2544.Agricultural and Biological Chemistry, 1988
- Industrial production of fructooligosaccharides and its application for human and animals.Journal of the agricultural chemical society of Japan, 1987
- Isolation and identification of 1-kestose produced from sucrose by fructose-transferring enzyme of Penicillium oxalicum.NIPPON SHOKUHIN KOGYO GAKKAISHI, 1986
- Purification and transfructosylation reaction of .BETA.-fructofuranosidase from Penicillium sp. K25.NIPPON SHOKUHIN KOGYO GAKKAISHI, 1986
- Identification of neokestose produced from sucrose by an enzyme of Penicillium oxalicum.Agricultural and Biological Chemistry, 1986
- Fructose-transferring enzyme from Penicillium oxalicum and culture conditions for its production.NIPPON SHOKUHIN KOGYO GAKKAISHI, 1985
- Glucofructosan biosynthesis in Fusarium oxysporumPhytochemistry, 1980