Microbial oil produced from the fermentation of microwave-depolymerised rapeseed meal

Microbial Biodiesel Production - Oil Feedstocks Produced from Microbial Cell Cultivations

Effective and complex stimulation of the biodegradation system of fungus Cerrena unicolor by rapeseed meal fermentation.

The effect of supplementation of medium with rapeseed meal (RM) on production of biotechnologically important enzymes was investigated in submerged cultures of the white rot fungus Cerrena unicolor. The addition of RM (3.5% w/v) distinctly stimulated the activities of laccase, chitinase, and β-glucosidase. As compared to the control, the activities of chitinase, β-glucosidase, and laccase in th...

Characterization of the Factors that Influence Sinapine Concentration in Rapeseed Meal during Fermentation

We analyzed and compared the difference in sinapine concentration in rapeseed meal between the filamentous fungus, Trametes sp 48424, and the yeast, Saccharomyces cerevisiae, in both liquid and solid-state fermentation. During liquid and solid-state fermentation by Trametes sp 48424, the sinapine concentration decreased significantly. In contrast, the liquid and solid-state fermentation process...

Microwave-Assisted Synthesis of Polyols from Rapeseed Oil and Properties of Flexible Polyurethane Foams

The application of raw materials derived from renewable feedstock has given rise to growing interest recently, as it can be exploited for the production of bio-based materials from vegetable oils. Their availability, biodegradability and low prices have been taken into account. In this work, vegetable oil-based polyols as a prospective replacement for petroleum polyols were investigated. A two-...

Environmental impact of the substitution of imported soybean meal with locally-produced rapeseed meal in dairy cow feed

Growing public concerns about the traceability, safety and environmental-friendliness of food products provide an incentive for shorter supply chains in agricultural production. Here, we assessed the environmental impacts of the substitution of imported soybean meal with locallyproduced rapeseed meal in French dairy production systems, using a life-cycle approach. Two feeding rations based on e...