Phaffia rhodozyma celmi kuros augsta intracelulara astaksanina koncentracija un zema intracelulara hdco koncentracija

摘要

Invention relates to microbiological method of producing astaxanin by yeast Phaffia rhodozyma stems which produce astaxanin in high concentration simultaneously producing 3-oxy-3',4'-didehydro-beta,xi-caroten-4-one (HDCO) in low concentration.