Fungus-based bioherbicides on circular economy.

This review aimed to show that bioherbicides are possible in organic agriculture as natural compounds from fungi and metabolites produced by them. It is discussed that new formulations must be developed to improve field stability and enable the commercialization of microbial herbicides. Due to these bottlenecks, it is crucial to advance the bioprocesses behind the formulation and fermentation of bio-based herbicides, scaling up, strategies for field application, and the potential of bioherbicides in the global market.

The bioherbicidal potential of isolated fungi cultivated in microalgal biomass.

This study evaluated the bioherbicidal potential of wild fungi grown on microalgal biomass from the digestate treatment of biogas production. Four fungal isolates were used and the extracts were evaluated for the activity of different enzymes and characterized by gas chromatography coupled with mass spectrometry. The bioherbicidal activity was assessed by application on Cucumis sativus, and the leaf damage was visually estimated.

Prospecting and engineering yeasts for ethanol production under inhibitory conditions: an experimental design analysis.

The recently discovered wild yeast Wickerhamomyces sp. UFFS-CE-3.1.

Seawater-based biorefineries: A strategy to reduce the water footprint in the conversion of lignocellulosic biomass.

Biorefineries are an essential step towards implementing a circular economy in the long term. They are based on renewable raw materials and must be designed holistically, recovering building blocks from being converted into several products. Lignocellulosic biomass is considered a critical pillar for a biologically based economy and a high value-added feedstock.