Value-added uses for crude glycerol--a byproduct of biodiesel production

F Yang, MA Hanna, R Sun - Biotechnology for biofuels, 2012 - Springer
Biodiesel is a promising alternative, and renewable, fuel. As its production increases, so
does production of the principle co-product, crude glycerol. The effective utilization of crude …

Biotechnological production of 2, 3-butanediol—current state and prospects

E Celińska, W Grajek - Biotechnology advances, 2009 - Elsevier
Biotechnological production of 2, 3-butanediol (hereafter referred to as 2, 3-BD) from wastes
and excessive biomass is a promising and attractive alternative for traditional chemical …

Biochemical biorefinery: A low-cost and non-waste concept for promoting sustainable circular bioeconomy

VC Igbokwe, FN Ezugworie, CO Onwosi… - Journal of …, 2022 - Elsevier
The transition from a fossil-based linear economy to a circular bioeconomy is no longer an
option but rather imperative, given worldwide concerns about the depletion of fossil …

Microbial utilization of crude glycerol for the production of value-added products

R Dobson, V Gray, K Rumbold - Journal of Industrial …, 2012 - academic.oup.com
Energy fuels for transportation and electricity generation are mainly derived from finite and
declining reserves of fossil hydrocarbons. Fossil hydrocarbons are also used to produce a …

Optimization of cutting conditions for minimum residual stress, cutting force and surface roughness in end milling of S50C medium carbon steel

N Masmiati, AAD Sarhan, MAN Hassan, M Hamdi - Measurement, 2016 - Elsevier
Residual stresses are usually imposed on a machined component due to thermal and
mechanical loading. Tensile residual stresses are detrimental as it could shorten the fatigue …

Random mutagenesis of Clostridium butyricum strain and optimization of biosynthesis process for enhanced production of 1, 3-propanediol

M Yang, Y An, HM Zabed, Q Guo, J Yun, G Zhang… - Bioresource …, 2019 - Elsevier
The aim of this work was to study the random mutagenesis of Clostridium butyricum strain. A
high 1, 3-PD tolerant mutant strain, designated as C. butyricum YP855, was developed from …

Efficient utilization of crude glycerol as fermentation substrate in the synthesis of poly (3-hydroxybutyrate) biopolymers

RD Ashby, DKY Solaiman, GD Strahan - Journal of the American Oil …, 2011 - Springer
One refined and two crude glycerol (from biodiesel production) samples were utilized to
produce poly (3-hydroxybutyrate)(PHB) by Pseudomonas oleovorans NRRL B-14682. A …

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 …

BR Oh, SM Lee, SY Heo, JW Seo, CH Kim - Microbial cell factories, 2018 - Springer
Abstract Background 1, 3-Propanediol (1, 3-PDO) is important building blocks for the bio-
based chemical industry, Klebsiella pneumoniae can be an attractive candidate for their …

Effect of process parameters on 3-hydroxypropionic acid production from glycerol using a recombinant Escherichia coli

S Mohan Raj, C Rathnasingh, WC Jung… - Applied microbiology and …, 2009 - Springer
The top-valued platform chemical, 3-hydroxypropionic acid (3-HP), has a wide range of
industrial applications but its biological production is not well established. Previously, the …

Elimination of by-product formation during production of 1,3-propanediol in Klebsiella pneumoniae by inactivation of glycerol oxidative pathway

MY Seo, JW Seo, SY Heo, JO Baek… - Applied microbiology …, 2009 - Springer
Abstract The microbial production of 1, 3-propanediol (1, 3-PD) by Klebsiella pneumoniae
involves the formation of various by-products, which are synthesized through the oxidative …