PROCESS FOR THE PREPARATION OF SINGLE CELL PROTEIN
Single cell protein for food and feed was manufd. by aerobic cultivation of MeOH-utilizing bacterium, Methylomons clara(ATTC 31226). Thus, Methylomons clara was cultured n nutrient medium contg. MeOH, ammonium salts and mineral salts at pH 6.0-7.2 and 35 C-39 C for 22 hrs. with aeration and stirring...
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Zusammenfassung: | Single cell protein for food and feed was manufd. by aerobic cultivation of MeOH-utilizing bacterium, Methylomons clara(ATTC 31226). Thus, Methylomons clara was cultured n nutrient medium contg. MeOH, ammonium salts and mineral salts at pH 6.0-7.2 and 35 C-39 C for 22 hrs. with aeration and stirring. After fermn. the medium was cooled, adjusted to pH 4.0 with H2SO4 and centrifuged to give biomass. The biomass contained crude protein 85, nucleic acid 8-12, ash 506 and crude lipid 6-8%. |
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