Title:
MODIFIED METHOD OF PRODUCING EXTRACELLULAR POLYMER
Document Type and Number:
Japanese Patent JPS5925695
Kind Code:
A
Abstract:
1. A process for the production of biopolymers by aerobic culturing of microorganisms in an aqueous mutrient medium, in which the microorganisms are cultured in a water-in-oil emulsion (W/O emulsion) stable under fermentation conditions, characterized in that exocellular biopolymers having a thickening effect on microorganism strains which form the aqueous nutrient medium and which are derived from the following bacteria and yeast species or geni are cultured : Bacillus spp. Leuconostoc spp. Streptococcus mutans Streptococcus spp. Azotobacter spp. Rhizobium spp. Escherichia coli Klebsiella aerogenes Azotobacter xylinum Arthrobacter viscosus Pseudomonas aeruginosa Achromobacter spp. Alcaligenes faecalis var. myxogenes Agrobacterium spp. Erwinia spp. Sphaerotilus natans Rhodotorula spp. Pichia spp. Pachysolen tannophilus Lipomyces spp. Hansenula capsulata Hansenula holstii Cryptococcus spp. Torulopsis molischiana Torulopsis pinus Aureobasidium pullulans.
Inventors:
YOOAHIMU SHINDORAA
ARUBUREHITO BAISU
MIAHIERU BAAN
ARUBUREHITO BAISU
MIAHIERU BAAN
Application Number:
JP12090883A
Publication Date:
February 09, 1984
Filing Date:
July 01, 1983
Export Citation:
Assignee:
HENKEL KGAA
International Classes:
C12P1/00; C12P19/04; C12P19/08; C12R1/01; C12R1/065; (IPC1-7): C12P19/04; C12P19/08
Domestic Patent References:
| JPS5860997A | 1983-04-11 | |||
| JPS6457957A | 1989-03-06 |
Attorney, Agent or Firm:
Aoyama