1.
Egyptian Journal of Food Science. 2000; 26-28: 25-33
em Inglês
| IMEMR
| ID: emr-53655
RESUMO
Production of yeast extract from Kluyveromyces lactis biomass propagated on milk permeate basal medium was investigated. The best hydrolyzate was obtained upon using 1 M concentration of hydrochloric acid at 120° for 12 and 15 min. A yield about 96.6 and 97.8%, respectively was obtained. The resultant yeast extract encouraged growth of lactic acid bacteria when supplemented to a permeate basal medium to at least the same levels of growth as obtained using equivalent amount of commercial samples of yeast extract. The resultant yeast extract could be considered as a good supplement for production of some important dairy cultures