title: [The use of bran for an increased vitamin B 12  yield in methane fermentation].
mesh_terms: D002523:Edible Grain; D005285:Fermentation; D008697:Methane; D014805:Vitamin B 12 / Q000096:biosynthesis*
chemical_list: D008697:Methane; D014805:Vitamin B 12
vernacular_title: Vykorystannia vysivok dlia pidvyshchennia vykhodu vitaminu B 12  pry metanovomi brodinni.