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US 4,871,667 AGranted
Process for preparing muconic acid
AssigneesAgency of Industrial Science and Technology, Ministry of International Trade and Industry of Japan
InventorsYukio Imada, Nobuji Yoshikawa, Sumiko Mizuno, Takashi Mikawa
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Abstract
Muconic acid is obtained from the culture of strains of Arthrobacter sp. mutant strains, strains belonging to Corynebacterium acetoacidophilum, Corynebacterium lilium, genus Brevibacterium or genus Microbacterium.
Claims2
A process for producing muconic acid, which comprises:
- culturing a microorganism selected from the group consisting of:
- (i)
- Arthrobacter sp. T-8626, FERMBP-1035,
- Arthrobacter sp. T-8626-11, FERMBP-1036
- (ii)
- Corynebacterium acetoacidophilum ATCC 21421,
- Corynebacterium acetoacidophilum ATCC 13870,
- (iii)
- Brevibacterium flavum ATCC 13826,
- Brevibacterium saccharolyticum ATCC 14066,
- Brevibacterium divaricatum ATCC 21642,
- Brevibacterium lactofermentum ATCC 13655,
- Microbacterium ammoniaphilum ATCC 21645 and ATCC 15354,
- wherein said culturing is carried out in the presence of benzoic acid as the carbon source, and
- obtaining muconic acid from the culture.
12 more elements
Dependencies are inferred from the claim text.