Biological Activity of Hydrophilic Extract of Chlorella vulgaris Grown on Post-Fermentation Leachate from a Biogas Plant Supplied with Stillage and Maize Silage
Algae are employed commonly in cosmetics, food and pharmaceuticals, as well as in feed production and biorefinery processes.In this study, post-fermentation leachate from a biogas plant which exploits stillage and maize silage was utilized as a culture medium for Chlorella vulgaris.The content of polyphenols in hydrophilic extracts of the Chlorella