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Production of Glycerol-Free Biodiesel Using Pollen-Derived CaO Heterogeneous Catalyst
Rape pollen with fishnet-like network structure has been used as support in the construction of high dispersion CaO materials assigned to CaO(P) (“P”...
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Biochemical and molecular characterization of a novel glycerol dehydratase from Klebsiella pneumoniae 2e with high tolerance against crude glycerol impurities
BackgroundThe direct bioconversion of crude glycerol, a byproduct of biodiesel production, into 1,3-propanediol by microbial fermentation constitutes...
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Novel evolved Yarrowia lipolytica strains for enhanced growth and lipid content under high concentrations of crude glycerol
BackgroundYarrowia lipolytica is a well-studied oleaginous yeast known for its ability to accumulate and store intracellular lipids, while growing...
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Kinetics-based development of two-stage continuous fermentation of 1,3-propanediol from crude glycerol by Clostridium butyricum
BackgroundGlycerol, as a by-product, mainly derives from the conversion of many crops to biodiesel, ethanol, and fatty ester. Its bioconversion to...
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High value-added products derived from crude glycerol via microbial fermentation using Yarrowia clade yeast
BackgroundContemporary biotechnology focuses on many problems related to the functioning of developed societies. Many of these problems are related...
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Optimization and clean synthesis of biodiesel from Rumex crispus leaves using calcium oxide derived from mango seed shell as a nanocatalyst
The present study investigated the synthesis of biodiesel through transesterification reaction of non-edible extracted oil from a cheap Rumex crispus ...
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Itaconate Production from Crude Substrates with U. maydis: Scale-up of an Industrially Relevant Bioprocess
BackgroundIndustrial by-products accrue in most agricultural or food-related production processes, but additional value chains have already been...
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High cell density sequential batch fermentation for enhanced propionic acid production from glucose and glycerol/glucose mixture using Acidipropionibacterium acidipropionici
BackgroundPropionic acid fermentation from renewable feedstock suffers from low volumetric productivity and final product concentration, which limits...
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Converting Waste Cooking Oil to Biodiesel Catalyzed by NaOH-Impregnated CaO Derived from Cockle Shell (Anadara granosa)
AbstractHerein, we developed an efficient and easily separable Na/CaO catalyst derived from cockle shell ( Anadara granosa ) for biodiesel production...
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Conceptual process and surrogate optimization of acrylonitrile production from glycerol via green propylene
Acrylonitrile is a commodity currently produced from petrochemical propylene, with significant economic importance. The development of a sustainable...
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Catalytic Hydrothermal Liquefaction of Algal Biomass for Diesel Like Bio-Crude Oil
The green energy industry has recently focused its attention on algal biomass as a raw material for drop-in fuel generation. Algal biomass has been...
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Synthesis of ethyl glyceryl ethers from catalyzed glycerol acid and ethanol to develop bio-additives to improve fuel characteristics
The etherification of glycerol with ethanol is a novel process to utilize low-value by-product (glycerol) of the biodiesel industry. Herein, glycerol...
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Microbial lipid production from crude glycerol and hemicellulosic hydrolysate with oleaginous yeasts
BackgroundCrude glycerol (CG) and hemicellulose hydrolysate (HH) are low—value side-products of biodiesel transesterification and pulp—and paper...
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A study on the synthesis of various polyesters from glycerol
As biodiesel production in the world is increasing exponentially, the growth in glycerol, a byproduct obtained during synthesis of Biodiesel,...
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Biohydrogen production from glycerol by novel Clostridium sp. SH25 and its application to biohydrogen car operation
Biohydrogen is a clean and efficient source of energy produced easily by anaerobic systems. Therefore, the discovery of novel and efficient...
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Production of 1,2-propanediol from glycerol in Klebsiella pneumoniae GEM167 with flux enhancement of the oxidative pathway
BackgroundTo support the sustainability of biodiesel production, by-products, such as crude glycerol, should be converted into high-value chemical...
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Chemoenzymatic conversion of glycerol to lactic acid and glycolic acid
Catalytic valorization of raw glycerol derived from biodiesel into high-value chemicals has attracted great attention. Here, we report chemoenzymatic...
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A sustainable bioprocess to produce bacterial cellulose (BC) using waste streams from wine distilleries and the biodiesel industry: evaluation of BC for adsorption of phenolic compounds, dyes and metals
BackgroundThe main challenge for large-scale production of bacterial cellulose (BC) includes high production costs interlinked with raw materials,...
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Exogenous l-proline improved Rhodosporidium toruloides lipid production on crude glycerol
BackgroundCrude glycerol as a promising feedstock for microbial lipid production contains several impurities that make it toxic stress inducer at...
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Hydroconversion of Crude Palm Oil Over Highly Dispersed Porous Silica Modified Zirconium Nitride: Effect of EDTA and KHF Template
In the present paper, the effect of potassium hydrogen phthalate (KHF) and ethylenediaminetetraacetic acid (EDTA) as new templating agents on the...