title: [Primary classification of beer infecting yeast by a combined test].
abstract: The paper describes the use of crystal-violet and lysine containing media to detect yeast infection in brewing and to classify it. The crystal-violet containing medium helps to separate brewing yeast Saccharomyces cerevisiae and Saccharomyces carlsbergensis from wild yeast of the Saccharomyces genus, whereas the lysine containing medium--from wild yeast of the genera Candida, Debaryomyces, Brethanomyces, Pichia. The test has been used both on museum cultures and on yeast isolated from beer and non-alcoholic beverages.
mesh_terms: D001515:Beer / Q000032:analysis*; D002175:Candida / Q000145:classification; D003904:Mitosporic Fungi / Q000145:classification; D010843:Pichia / Q000145:classification; D012440:Saccharomyces / Q000145:classification; D012441:Saccharomyces cerevisiae / Q000145:classification*; D015003:Yeasts / Q000145:classification
vernacular_title: Pervichnaia klassifikatsiia drozhzhei, infitsiruiushchikh pivo, s pomoshch'iu kombinirovannogo testa