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Poly(para-dioxanone) and poly(l-lactic acid) blends: Thermal, mechanical, and morphological properties
(John Wiley & Sons IncHobokenEUA, 2003)
Profile of lactic acid within validity of full natural yogurt
(Univ Federal Ceara, Centro Ciencias Agrarias, 2016-10-01)
The objective of this study was to analyze the profile of lactic acid from three different brands of yogurt, integral type, marketed in the southwest region of Sao Paulo in the period of validity. pH and acidity analyzes ...
Chitosan and oligo(DL-lactic acid) networks: Correlations between physical properties and macromolecular configuration
(Elsevier B.V., 2016-06-14)
Aiming the obtainment of materials with useful properties for bio-applications, as thermal and mechanical (in particular flexibility), chitosan and low molecular weight poly(lactic acid) were chosen due to their biodegradability ...
Lactic acid bacteria decarboxylation reactions in cheese
(Elsevier, 2016-11)
Fermentation in cheese comprises oxidation-reduction of carbohydrates to yield organic acids, alcohols and carbon dioxide. Furthermore, organic acid and amino acid metabolism produces a series of compounds that positively ...
Effect of bile acid on the cell membrane functionality of lactic acid bacteria for oral administration
(Elsevier Science, 2006-10)
Lactic acid bacteria and other species dwelling in the gut must be tolerant to bile salts. This study sought to determine the effects of the bile salts taurodeoxycholate (TDCA) and deoxycholate (DCA) on Lactobacillus reuteri ...
High D(−) lactic acid levels production by Sporolactobacillus nakayamae and an efficient purification
(2016-12-01)
This study is the first to report the efficient production of D(−) lactic acid by a strain of Sporolactobacillus nakayamae utilizing inexpensive peanut flour as a nitrogen source and commercial sucrose as a carbon source. ...
Lactic acid stimulates interleukin-23 production by peripheral blood mononuclear cells exposed to bacterial lipopolysaccharide
(WILEY-BLACKWELL, 2011)
Lactic acid is the predominant acid present in the vagina. We evaluated the consequences of lactic acid, at physiological levels present in the vagina, on cytokine responses of peripheral blood mononuclear cells (PBMCs) ...
Control of spoilage fungi by lactic acid bacteria
(Academic Press Inc Elsevier Science, 2013-03)
The evaluation of the potentiality of lactic acid bacteria (LAB) strains isolated from different origins to inhibit mould growth and to identify and characterize the antifungal metabolites were the aims of this study. ...
The Use of Response Surface Methodology in Optimization of Lactic Acid Production: Focus on Medium Supplementation, Temperature and pH Control
(Faculty Food Technology Biotechnology, 2010-04-01)
Two response surface methodologies involving central composite designs have been successfully applied to evaluate the effect of cheese whey, corn steep liquor, ammonium sulphate, temperature and pH control on lactic acid ...
The Use of Response Surface Methodology in Optimization of Lactic Acid Production: Focus on Medium Supplementation, Temperature and pH Control
(Faculty Food Technology Biotechnology, 2010-04-01)
Two response surface methodologies involving central composite designs have been successfully applied to evaluate the effect of cheese whey, corn steep liquor, ammonium sulphate, temperature and pH control on lactic acid ...