Yeast-based adhesive extract, composition and method

摘要: The invention relates to a yeast protein extract with adhesive properties, comprising extracts of Rhodotorula rubra, Pichia pastoris and Sacharomyces cerevisiae, which have been deposited. The invention also relates to an adhesive composition for wood panels, comprising the yeast protein extract in equal quantities. The invention further relates to a method for preparing the yeast protein extract. The composition can be used in wood panels.