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Sugar-glycerol cofermentations by lactobacillus hilgardii isolated from wine
(American Chemical Society, 2009-05)
Glycerol catabolism was studied in Lactobacillus hilgardii X1B from wine, growing on glycerol and limiting glucose or fructose concentrations in anaerobiosis and microaerophilia. Glycerol consumption occurred simultaneously ...
Hepatic glycerol metabolism is early reprogrammed in rat liver cancer development
(Elsevier France-Editions Scientifiques Medicales Elsevier, 2020-03)
Evidence shows that oral glycerol supplementation during the early stages of rat liver cancer reduces the growth of preneoplastic lesions. Besides, human hepatocellular carcinoma (HCC) cells display decreased expression ...
Development of Biodegradable Films Based on Chitosan/Glycerol Blends Suitable for Biomedical Applications
(Omics International, 2016-12)
In the present work, chitosan/glycerol blends were used to prepare biodegradable films with potential applicationin dermal treatment. While the presence of glycerol gives the hydrating effect, the chitosan characteristics ...
Fractionation of glycerol acetates with supercritical CO2
(Elsevier Science, 2019-11-19)
Glycerol acetates are sustainable products that exhibit several industrial applications. These compounds are traditionally synthesized by the esterification of glycerol with acetic acid, and their fractionation is key to ...
Sodium salts solubility in ternary glycerol+water+alcohol mixtures present in purification process of crude glycerol from the biodiesel industry
(Elsevier Science, 2019-10-01)
In this work sodium salts solubility data were obtained for relevant systems involved in crude glycerol purification processes. Several binary and ternary mixtures of glycerol + water and glycerol + water + alcohol were ...
Catalytic Synthesis of Monoglycerides by Glycerolysis of Triglycerides
(Berkeley Electronic Press, 2019-09-05)
The synthesis of monoglycerides by the transesterification of triglycerides with glycerol was studied using zinc glycerolate as a heterogeneous catalyst. The effect of the operating variables on the triglyceride conversion ...
Correlations between structural, barrier, thermal and mechanical properties of plasticized gelatin films
(Elsevier, 2010-04)
The aims of this work were to develop gelatin films using glycerol as plasticizer (0-100% based on protein mass) and to establish relationships between glycerol content and structural, barrier, thermal and mechanical film ...
Dihydroxyacetone production via heterogeneous biotransformations of crude glycerol
(Elsevier Science, 2021-11)
In this work, several immobilization strategies for Gluconobacter oxydans NBRC 14819 (Gox) were tested in the bioconversion of crude glycerol to dihydroxyacetone (DHA). Agar, agarose and polyacrylamide were evaluated as ...
Effects of aeration on the synthesis of poly(3-hydroxybutyrate) from glycerol and glucose in recombinant Escherichia coli
(American Society for Microbiology, 2010-03)
Bioreactor cultures of Escherichia coli recombinants carrying phaBAC and phaP of Azotobacter sp. FA8 grown on glycerol under low-agitation conditions accumulated more poly(3-hydroxybutyrate) (PHB) and ethanol than at high ...
Density and viscosity of mixtures of glycerol acetates saturated with CO2 for the design of a supercritical fractionation column
(Elsevier Science, 2021-02-01)
Supercritical CO2 technology has a great potential for the fractionation of glycerol acetates (mono, di, and triacetyl glycerol) according to the quality standards of the food and cosmeceutical sectors. The design of ...