Lapeņa, David Spruce sugars and poultry hydrolysate as growth medium in repeated fed-batch fermentation processes for production of yeast biomass. [electronic resource] - Bioprocess and biosystems engineering Apr 2020 - 723-736 p. digital Publication Type: Journal Article ISSN: 1615-7605 Standard No.: 10.1007/s00449-019-02271-x doi Subjects--Topical Terms: AnimalsBatch Cell Culture TechniquesBiomassBioreactorsCulture Media--chemistryLignin--chemistryPicea--chemistryPoultryYeasts--growth & development