Production of fermented food

Chemistry: molecular biology and microbiology – Enzyme – proenzyme; compositions thereof; process for... – Hydrolase

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435 691, 4352523, 4353201, 536 232, C12N 938, C12N 120, C12N 1500, C07H 2104

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active

056396481

ABSTRACT:
This invention discloses novel methods of making fermented food products such as yogurt. It also discloses novel Lactobacillus bulgaricus organisms for making fermented food products which are conditionally sensitive, that is, operate to metabolize a desired compound normally under the processing conditions for fermented food products but slow or decrease in activity beyond what is normal under the routine storage temperatures for the fermented food products. Such fermented food products exhibits improved shelf life and long-term taste.

REFERENCES:
patent: 4734361 (1988-03-01), Murao et al.
patent: 4861718 (1989-08-01), Hirata et al.
patent: 4977088 (1990-12-01), von Wright et al.
patent: 5382438 (1995-01-01), Hottinger et al.
patent: 5459072 (1995-10-01), McKay et al.
Estell, D. (1993) J. Biotechnol. 28:25-30.
Westerhoff, H. (1995) TIB Tech. 13: 242-244.
Yoast et al. (1994) Appl. Environ. Microbiol. 60(4): 1221-1226.
Ahmad, et al., "Cloning of the lux genes into Lactobacilluscasei and Streptococcus lactis: phosphated-dependent light production" Biochem. Soc. Transactions, p. 1068 (1988).
Batt, "Genetic Engineering of Lactobacillus" Food Tech pp. 95-112 (Oct. 1986).
Boizet, et al., "Transfection of Lactobacillus bulgaricus Protoplasts by Bacteriophage DNA" Applied and Enviromental Microbiology 54(12):3014-3018 (Dec. 1988).
Chassy, et al. "Transformation of Lactobacillus casei by electroporation" FEMS Microbiol. Letters 44:173-177 (1987).
Chassy, "Prospects for the Genetic Manipulation of Lactobacilli" FEMS Microbiol. Rev. 46:297-312 (1987).
Colb, et al., "A pH-conditional mutant of Escherichia coli" Proc. Natl. Acad. Sci. USA 74(12):5637-5641 (Dec. 1977).
Bacterial Starter Cultures for Foods, Eds. Stanley E. Gilliland, CRC Press, Inc. Boca Raton, FL pp. 44-47 (1985).
Estell, et al., "Engineering an enzyme by Site-directed Mutagenesis to Be Resistant to Chemical Oxidation" J. of Biol. Chem. 260(11)6518-6521 (Jun. 1985).
Henner, et al., "Localization of Bacillus subtilis sacU(Hy) Mutation to Two Linked Genes with Similarities to the Conserved Procaryotic Family of Two-Component Signaling Systems" J. of Bacteriology 170(11):5102-5109 (Nov. 1988).
Kasumi, et al., "Purification and Enzymatic Properties of Glucose Isomerse from Streptomyces griseofuscus, S-41" Agric. Biol. Chem. 45(3):619-627 (1981).
Langella, et al., "Conjugal transfer of plasmid pIP501 from lactococcus lactis to Lactobacilus delbruckii subsp. bulgaricus and Lactobacillus helveticus FEMS Microbiol. Letters"60:149-152 (1989).
Lin, et al., "Genetic Transformation of Rifampicin Resistance in Lactobacillus acidophilus" J. of General Microbiology 132:2107-2111 (1986).
Marston, F., "The purification of eukaryotic polypeptides synthesized in Escherichia coli" Biochem. J. 240:1-12 (1986).
McKay, et al., "Lactose Utilization by Lactic Acid Bacteria": A Review Dairy Sci. Abstr. 33(7):493-499 (1971).
Miller, et al., "Isolation of Temperature-sensitive Mutants in the lac Operon" Experiments in Molecular Genetics, Cold Spring Harbor Laboratory, pp. 144-152, 352-355(1972).
Morelli, et al., "Lactobacillus Protoplase Transformation" Plasmid 17:73-75 (1987).
Premi, et al., "Lactose-Hydrolyzing Enzymes of Lactobacillus Species" Applied Microbiol. 24(1):51-57 (Jul. 1972).
Poolman, et al., "Lactose Transport System of Streptococcus thermophilus: a Hybrid Protein with Homology to the Melibiose Carrier and Enzyme III of Phosphoenolpyruvate-Dependent Phosphostransferase Systems" J. Bacteriology 171(1):244-253 (Jan. 1989).
Sarkar, et al., "Substitution of Glutamine-60 with Glutamic Acid Causes the lac Permase of Escherichia coli to Become Temperature Sensitive" Biochem. 25:2778-2781 (1986).
Scheirlinck, et al., "Integration and Expression of .alpha.-Amylase and Endoglucanase Genes in the Lactobacillus plantarum Chromosome" Applied Envir. Microbiol. 55(9):2130-2137 (Sep. 1989).
Schmidt, et al., "Expression and Nucleotide Sequence of the Lactobacillus bulgaricus .beta.-Galactosidase Gene Cloned in Escherichia coli" J. Bacteriol. 171(2):625-635 (Feb. 1989).
Stahl, et al., "Replacement of the Bacillus subtilis Subtilisin Structural Gene with an In Vitro-Derived Deletion Mutation" J. Bacteriology 158(2):411-418 (May 1984).
Van, et al., "Manipulation of the morphogenetic pathways of tobacco explants by oligosaccharins" Nature 314:615-617 (Apr. 1985).
Vieira, et al., "Production of Single-Stranded Plasmid DNA" Methods in Enzymology 153:3-11(1987).
Westerhoff "Subtlety in control--metabolic pathway engineering" Trends Biotech 13:242-244 (1995).

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