Process for the preparation of inulase

Details Process for the preparation of inulase Process for the preparation of inulase

1990-01-18

1991-02-05

Elmore, Carolyn S.

Chemistry: molecular biology and microbiology

Enzyme , proenzyme; compositions thereof; process for...

Hydrolase

435183, 435254, 435917, C12N 926

Patent

active

049904515

ABSTRACT:
A process for preparing endoinulase by cultivating a microorganism belonging to the genus Aspergillus and capable of producing inulase and recovering the inulase produced and accumulated in the culture medium by organic solvent precipitation, wherein inulase having a high exo activity is first precipitated at a low concentration of a water-soluble organic solvent and is removed, and then inulase having a high endo activity is precipitated at a high concentration of the water-soluble organic solvent and is recovered.

REFERENCES:
patent: 3919049 (1975-11-01), Kiuchi et al.
Studies on Microbial Inulase. Part IV, Crystallization and General Properties of an Extracellular Inulase (P-III)ZI=5 Aspergillus sp. Nakamura, T. et al., Nippon Nogei Kagaku Kaishi, 52(4), 159-66, 1978.

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