Crude Glycerol
Decomposition of the biodiesel by product, crude glycerol, in soil
... of crude glycerol, the biodiesel by-product, may become an economic or environmental problem in cases where no trading of this material is ...unpurified glycerol fraction taken after the ...
7
Production of succinate from simply purified crude glycerol by engineered Escherichia coli using two-stage fermentation
... the glycerol consumption and succinate produc- tion were enhanced significantly in the anaerobic stage of two-stage fermentation (Li et ...the glycerol consumption and succinate production of ...
10
CRUDE GLYCEROL AS SUBSTRATE FOR SULFATE-REDUCING BACTERIA FROM A MATURE OIL FIELD AND ITS POTENTIAL IMPACT ON SOURING
... of crude glycerol in oil wells could possibly stimulate the growth and sulfide production of SRB, which are widely distributed in anoxic environments like oil reservoirs ...
9
High production of 2,3-butanediol from biodiesel-derived crude glycerol by metabolically engineered Klebsiella oxytoca M1
... pure glycerol rapidly increased to ...from crude glycerol was higher than that with pure glycerol during 24 h of fermentation ...and crude glycerol with concentrations up to ...
12
L (+)-lactic acid production by pellet-form Rhizopus oryzae NRRL 395on biodiesel crude glycerol
... on crude glycerol media supplemented with lucerne green ...the crude glycerol concentration of 75 g l -1 and LGJ 25 g l -1 , and the concentration of lactic acid was approximately 48 g l -1 ...
9
Production of 1,3-PDO and butanol by a mutant strain of Clostridium pasteurianum with increased tolerance towards crude glycerol
... initial glycerol concentration of 25 g/l the amount of dry cell mass of MNO24 was ...on crude glycerol, however, with a consid- erable ...initial glycerol concentra- tion, MNO6 grew better ...
7
Crude glycerol in the diets of the juveniles ofAmazon catfish(female Pseudoplatystoma punctifer x male Leiarius marmoratus)
... of crude glycerol in the diet of the Amazon catfish (Pintado), through zootechnical performance, body composition, metabolic profile and ...of glycerol (0 g k g -1, 50 g k g - 1 , 75 g k g -1 , 100 g ...
16
Polyurethane Foams for Thermal Insulation Uses Produced from Castor Oil and Crude Glycerol Biopolyols
... Abstract: Rigid polyurethane foams were synthesized using a renewable polyol from the simple physical mixture of castor oil and crude glycerol. The effect of the catalyst and blowing agent in the foams ...
13
“A Comprehensive Study on Bio-oil Production from Crude Glycerol” by Chozhavendhan. S, Alin Anubama. S, Vino Helina. G, India.
... Biomass is known as a promising alternative source to replace petroleum fuels due to the depletion of fossil fuels and an increase in fuel consumption. Biomass may be used for producing biofuels that are solid, liquid ...
6
Synthetic and Systems Biology Approach towards Designing Metabolic Bypass and Identifying Novel Enzymes for Cholesterol Lowering Drug Precursor (BTO) Biosynthesis from Crude Glycerol
... These glycerol utilizing microbes could be the potential hosts for chassis strain development and for functionalization of novel hypothetical biosynthetic pathways towards improving BTO ...of crude ...
7
Medium chain length polyhydroxyalkanoates consisting primarily of unsaturated 3-hydroxy-5-cis-dodecanoate synthesized by newly isolated bacteria using crude glycerol
... mcl-PHA production in these strains, we presume that our bacterial strains possess a de novo fatty acid biosyn- thesis pathway for the synthesis of PHA [29]. Huijberts et al. (1992) reported that the presence of both ...
17
Efficient production of 1,3-propanediol from crude glycerol by repeated fed-batch fermentation strategy of a lactate and 2,3-butanediol deficient mutant of Klebsiella pneumoniae
... initial crude glycerol in 5-L ...residual crude glycerol and decreased the 1,3-PDO concentration produced after 8 h of cultiva- tion (Table ...from glycerol is ...
9
Assessing an effective feeding strategy to optimize crude glycerol utilization as sustainable carbon source for lipid accumulation in oleaginous yeasts
... whey, crude glycerol, lignocellulosic biomass), having zero or even negative costs, could make microbial lipid production economically ...Indeed crude glycerol is the main byproduct, about 10 ...
19
A Review of Process-Design Challenges for Industrial Fermentation of Butanol from Crude Glycerol by Non-Biphasic Clostridium pasteurianum
... the crude glycerol must be ...the crude glycerol from any source is ...convert crude glycerol into butanol by what appears to be a non-biphasic ...
33
Valorification of crude glycerol for pure fractions of docosahexaenoic acid and β-carotene production by using Schizochytrium limacinum and Blakeslea trispora
... of glycerol on biomass could be attributed to the too high osmotic pressure imposed by glycerol, which has resulted in limited cell growth and product synthesis ...raw glycerol on improving the ...
13
Value-added uses for crude glycerol--a byproduct of biodiesel production
... the crude gly- cerol. For example, crude glycerol from sunflower oil bio- diesel production had the following composition (w/w): 30% glycerol, 50% methanol, 13% soap, 2% moisture, ...
10
A simple strategy to effectively produce d-lactate in crude glycerol-utilizing Escherichia coli
... The complication of controlling the substrate level in a bioreactor makes fed-batch fermentation practi- cally ineffective. Moreover, the operation usually needs sophisticated devices which increase the equipment ...
9
3-Hydroxypropionaldehyde production from crude glycerol by Lactobacillus diolivorans with enhanced glycerol uptake
... of crude glycerol towards 3-HPA extending the C3 product range from 1,3-PDO and 3-HP towards platform chemicals like acrolein and acrylic ...with glycerol uptake and significantly upregulated the ...
11
Metabolic engineering of Escherichia coli for production of n-butanol from crude glycerol
... Background: Crude glycerol in the waste stream of the biodiesel production process is an abundant and renewable ...the glycerol‑based industry is usually afflicted by the cost for refinement of ...
8
Robust succinic acid production from crude glycerol using engineered Yarrowia lipolytica
... Background: Integrating waste management with fuels and chemical production is considered to address the food waste problem and oil crisis. Approximately, 600 million tonnes crude glycerol is produced from ...
11