Conversion of SPORL pretreated Douglas fir forest residues into microbial lipids with oleaginous yeasts

RSC Advances ◽  
2016 ◽  
Vol 6 (25) ◽  
pp. 20695-20705 ◽  
Author(s):  
Bruce S. Dien ◽  
J. Y. Zhu ◽  
Patricia J. Slininger ◽  
Cletus P. Kurtzman ◽  
Bryan R. Moser ◽  
...  
Keyword(s):  
Douglas Fir ◽  
Microbial Lipids ◽  
Forest Residues ◽  
Oleaginous Yeasts

Sugars were extracted from Douglas fir residues using SPORL pretreatment and cellulases. The sugars were converted to lipids producing a titer of 13.4 g l−1 in 3 d using a 2-stage culture.

scholarly journals Oleaginous Yeasts as Cell Factories for the Sustainable Production of Microbial Lipids by the Valorization of Agri-Food Wastes

Fermentation ◽  
2021 ◽  
Vol 7 (2) ◽  
pp. 50
Author(s):  
Antonio Caporusso ◽  
Angela Capece ◽  
Isabella De De Bari
Keyword(s):  
Value Chain ◽  
Carbon Sources ◽  
Research Progress ◽  
Food Wastes ◽  
Microbial Lipids ◽  
Oleaginous Yeasts ◽  
Cell Factories ◽  
Side Stream ◽  
Versatile Tool ◽  
Single Cell Oils

The agri-food industry annually produces huge amounts of crops residues and wastes, the suitable management of these products is important to increase the sustainability of agro-industrial production by optimizing the entire value chain. This is also in line with the driving principles of the circular economy, according to which residues can become feedstocks for novel processes. Oleaginous yeasts represent a versatile tool to produce biobased chemicals and intermediates. They are flexible microbial factories able to grow on different side-stream carbon sources such as those deriving from agri-food wastes, and this characteristic makes them excellent candidates for integrated biorefinery processes through the production of microbial lipids, known as single cell oils (SCOs), for different applications. This review aims to present an extensive overview of research progress on the production and use of oleaginous yeasts and present discussions on the current bottlenecks and perspectives of their exploitation in different sectors, such as foods, biofuels and fine chemicals.

Automated Pressurized Liquid Extraction of Microbial Lipids from Oleaginous Yeasts

2020 ◽  
Vol 192 (1) ◽  
pp. 283-295
Author(s):  
Qiang Li ◽  
Rasool Kamal ◽  
Yadong Chu ◽  
Qian Wang ◽  
Xue Yu ◽  
...  
Keyword(s):  
Liquid Extraction ◽  
Pressurized Liquid Extraction ◽  
Microbial Lipids ◽  
Oleaginous Yeasts

Fractionation of Forest Residues of Douglas-fir for Fermentable Sugar Production by SPORL Pretreatment

2012 ◽  
Vol 5 (4) ◽  
pp. 978-988 ◽  
Author(s):  
Chao Zhang ◽  
J. Y. Zhu ◽  
Roland Gleisner ◽  
John Sessions
Keyword(s):  
Douglas Fir ◽  
Sugar Production ◽  
Fermentable Sugar ◽  
Forest Residues

Microbial lipid production by oleaginous yeasts on Laminaria residue hydrolysates

RSC Advances ◽  
2016 ◽  
Vol 6 (32) ◽  
pp. 26752-26756 ◽  
Author(s):  
Xibin Zhang ◽  
Hongwei Shen ◽  
Xiaobing Yang ◽  
Qian Wang ◽  
Xue Yu ◽  
...  
Keyword(s):  
Lipid Production ◽  
Biodiesel Production ◽  
Microbial Lipid ◽  
Microbial Lipids ◽  
Oleaginous Yeasts ◽  
Microbial Lipid Production

Laminaria residues, major wastes from the kelp industry, can be effectively converted by oleaginous yeasts into microbial lipids as potential feedstock for biodiesel production.

scholarly journals Oxidative degradation of biorefinery lignin obtained after pretreatment of forest residues of Douglas Fir

2016 ◽  
Vol 221 ◽  
pp. 394-404 ◽  
Author(s):  
Keerthi Srinivas ◽  
Fernanda de Carvalho Oliveira ◽  
Philip Johan Teller ◽  
Adilson Roberto Gonҫalves ◽  
Gregory L. Helms ◽  
...  
Keyword(s):  
Oxidative Degradation ◽  
Douglas Fir ◽  
Forest Residues
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