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Antibacterial Effect of Malic Acid Against Listeria monocytogenes, Salmonella enteritidis and Escherichia coli in Mango, Pineapple and Papaya Juices
Malic Acid Against Listeria monocytogenes Salmonella enteritidis
2016/6/2
Consumption of un-pasteurized fruit juices has increased in recent years due to their freshness and other attractive characters. Contamination of those by pathogenic microorganisms is considered as on...
Photochemical and Enzymatic Synthesis of Malic Acid from Pyruvic Acid and HCO3- with Combination System of Zinc Chlorin-e6 and Malic Enzyme in Aqueous Medium
Malic acid synthesis Zinc chlorin-e6 Malic enzyme Enzymatic synthesis
2009/7/28
Photochemical and enzymatic synthesis of malic acid from pyruvic acid and HCO3- was studied with malic enzyme (ME) and NADP+ photoreduction with ferredoxin-NADP+-reductase (FNR) by visible light phot...
The Effect of DL-Malic Acid on the Metabolism of L-Malic Acid during Wine Alcoholic Fermentation
D-malic acid DL-malic acid L-malic acid
2009/3/20
Insufficient wine acidity can affect wine quality and stability. To,overcome this problem, DL-malic acid can be added to the grape juice prior to fermentation. We have investigated the effect of DL-ma...
Glucose, l-Malic Acid and pH Effect on Fermentation Products in Biological Deacidification
wine yeast Saccharomyces cerevisiae Schizosaccharomyces pombe
2014/3/10
Industrial wine yeasts Saccharomyces cerevisiae Syrena, an interspecies hybrid (S. cerevisiae × S. bayanus) HW2-3 and Schizosaccharomyces pombe met 3–15 h+>/sup> were examined to determine changes in ...
l-Malic Acid Effect on Organic Acid Profiles and Fermentation By-products in Apple Wines
L-malic acid organic acid profiles wine yeast Saccharomyces bayanus interspecies hybrid
2014/3/10
Industrial wine yeasts Saccharomyces bayanus and two interspecies hybrids (S. cerevisiae × S. bayanus) were checked for their suitability for fermentation of apple musts with different L-malic acid co...
Colorimetric Enzymatic Assay of L-Malic Acid Using Dehydrogenase from Baker’s Yeast
colorimetric assay of L-malic acid fruit juices wine
2009/2/23
A colorimetric method has been developed and optimized to measure L-malic acid in samples of fruit juices and wine. This method is based on oxidation of the analyte, catalyzed by malate dehydrogenase ...