منابع مشابه
Sorbic acid as a selective agent in cucumber fermentations. II. Effect of sorbic acid on the yeast and lactic acid fermentations in brined cucumbers.
Previous studies (Costilow et al., 1955) demonstrated that the yeasts found to be most prevalent in cucumber fermentations were completely inhibited by 0.01 per cent sorbic acid in an 8 per cent salt (NaCl) medium at pH 4.6. As the pH was increased and/or the salt concentration decreased, more sorbic acid was required for complete inhibition of some of the yeasts tested. Cultures of Pediococcus...
متن کامل2,3-Diaminopyridinium sorbate–sorbic acid (1/1)
In the title mol-ecular salt-adduct, C(5)H(8)N(3) (+)·C(6)H(7)O(2) (-)·C(6)H(8)O(2), the 2,3-diamino-pyridinium cation is essentially planar, with a maximum deviation of 0.013 (2) Å, and is protanated at its pyridine N atom. The sorbate anion and sorbic acid mol-ecules exist in extended conformations. In the crystal, the protonated N atom and one of the two amino-group H atoms are hydrogen bond...
متن کاملMechanisms in the Inhibition of Microorganisms by Sorbic Acid.
York, George K. (University of California, Davis), and Reese H. Vaughn. Mechanisms in the inhibition of microorganisms by sorbic acid. J. Bacteriol. 88:411-417. 1964.-Oxidative assimilation of glucose, acetate, succinate, and fumarate by washed cells of Escherichia coli, Pseudomonas aeruginosa, and Saccharomyces cerevisiae was inhibited by concentrations of sorbic acid ranging from 15 to 105 mg...
متن کاملSorbic Acid and Its Degradation Products: Electrochemical Characterization
Sorbic Acid and Its Degradation Products: Electrochemical Characterization Ilanna C. Lopes a b , Paulina V. F. Santos a , Victor C. Diculescu a , Mário César U. de Araújo b & Ana Maria Oliveira-Brett a a Departamento de Química, Faculdade de Ciências e Tecnologia, Universidade de Coimbra, Coimbra, Portugal b Departamento de Química, Centro de Ciências Exatas e da Natureza, Universidade Federal ...
متن کامل2-Amino-4,6-dimethylpyrimidine–sorbic acid (1/1)
In the crystal of the title compound, C6H9N3·C6H8O2, the 2-amino-4,6-di-methyl-pyrimidine and sorbic acid mol-ecules are linked through N-H⋯O and O-H⋯N hydrogen bonds, which generate a cyclic bimolecular heterosynthon with an R 2 (2)(8) graph-set motif. Further, two inversion-related pyrimidine mol-ecules are base-paired via a pair of N-H⋯N hydrogen bonds, forming a cyclic bimolecular homosynth...
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ژورنال
عنوان ژورنال: Journal of the agricultural chemical society of Japan
سال: 1940
ISSN: 0002-1407,1883-6844
DOI: 10.1271/nogeikagaku1924.16.3_181