Process for the preparation of S-adenosylmethionine

摘要

The invention relates to a process for the preparation of S-adenosylmethionine, which is characterised in that a microorganism which belongs to Saccharomyces cerevisiae and which has the ability to form S-adenosylmethionine is cultured in a liquid culture medium which contains methionine, the culture medium containing at least one compound from the group comprising a) lower peptide which contains glycine and/or alanine, b) an ammonium salt of an organic acid and c) urea.