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Oxygenated biofuels: Synthesis of fatty acid solketal esters with a mixture of sulfonated silica and (Bu4N)(BF4) catalyst
(2019-02-01)
Amorphous SiO2-SO3H [1] with a small surface area and 1.32-mmol H+/g was used for the one-step preparation of solketal from glycerol and acetone; a 20%-w/w catalyst mixture (10% [1] and 10% (Bu4N)(BF4) was found to be very ...
Comparison of mcl-poly(3-hydroxyalkanoates) synthesis by different pseudomonas putida strains from crude glycerol: Citrate accumulates at high titer under PHA-producing conditions
(BioMed Central Ltd., 2014)
Background: Achieving a sustainable society requires, among other things, the use of renewable feedstocks to replace chemicals obtained from petroleum-derived compounds. Crude glycerol synthesized inexpensively as a byproduct ...
Fatty acid profile, carcass and quality traits of meat from Nellore young bulls on pasture supplemented with crude glycerin
(Elsevier B.V., 2015-02-01)
The aim of this study was to evaluate the carcass traits and meat quality of Nellore bulls (279.5 16.3 initial body weight) raised on pasture supplemented with crude glycerin at 0%, 7%, 14%, 21% or 28% (DM basis). The diets ...
Biohydrogen generation: Concepts and applications on brazilian agro-industrial wastewaters
(2017-01-01)
Some agro-industries activities, such as biodiesel, ethanol, citrus, and cassava production represent a significant share of the Brazilian economy. Associated with these productions, large amounts of wastewater are generated ...
Use of crude glycerine and microbial inoculants to improve the fermentation process of Tifton 85 haylages
(Springer, 2019-10-22)
The increase in haylage production leads to the search for additives that improve its fermentation and nutritional value. This study aimed to assess the effect of adding crude glycerine and microbial additives on losses, ...
The effect of dietary inclusion of crude glycerin on performance, ruminal fermentation, meat quality and fatty acid profile of beef cattle: Meta-analysis
(2021-11-01)
This meta-analysis was carried to evaluate the effect of the use of crude glycerin in diets for beef cattle on the ruminal fermentation, animal performance, physical and chemical characteristics, and fatty acid profile of ...
Cultivation of Candida sp LEB-M3 in glycerol: Lipid accumulation and prediction of biodiesel quality parameters
(Elsevier Sci LtdOxfordInglaterra, 2014)
The effect of lipid sources on intake, rumen fermentation parameters and microbial protein synthesis in Nellore steers supplemented with glycerol
(Csiro Publishing, 2014-01-01)
The effects of glycerol with fat sources as a feed alternative were investigated in the ration for Nellore steers (Bos indicus). Eight cannulated steers at 30 months of age with initial bodyweight of 554 +/- 36.0 kg were ...