Buttermilk Manufacture Using a Combination of Direct Acidification and Citrate Fermentation by Leuconostoc cremoris
نویسندگان
چکیده
منابع مشابه
Citrate Fermentation by Lactococcus and Leuconostoc spp.
Citrate and lactose fermentation are subject to the same metabolic regulation. In both processes, pyruvate is the key intermediate. Lactococcus lactis subsp. lactis biovar diacetylactis homofermentatively converted pyruvate to lactate at high dilution (growth) rates, low pH, and high lactose concentrations. Mixed-acid fermentation with formate, ethanol, and acetate as products was observed unde...
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The slime forming Leuconostoc mesnreroides is distributed widely in nature and is apparently ubiquitous in sugar factories. Neill, Hehre, Sugg, and Jaffe (1939) found dextran, a fermentation product of L. meenteroides, in all samples of cp sucrose examined. This organism, long a nuisance in the factory, has in recent years attracted wide interest because of the commercial possibilities of the d...
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Transcriptional control of the citrate-inducible citMCDEFGRP operon, encoding genes involved in citrate fermentation in Leuconostoc paramesenteroides.
In this study we describe the expression pattern of the Leuconostoc paramesenteroides citMCDEFGRP operon in response to the addition of citrate to the growth medium. An 8.8-kb polycistronic transcript, which includes the citMCDEFGRP genes, was identified; its synthesis was dramatically induced upon addition of citrate to the growth medium. We also found that expression of the cit operon is subj...
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ژورنال
عنوان ژورنال: Journal of Dairy Science
سال: 1987
ISSN: 0022-0302
DOI: 10.3168/jds.s0022-0302(87)80253-9