Elucidating the transition between submerged culture and solid-state bakers' yeast fermentations
Conference
·
· Biotechnol. Bioeng. Symp.; (United States)
OSTI ID:5354424
- Vanderbilt Univ., Nashville, TN
A semisolid gelatin medium is developed to elucidate, by kinetic analysis, the transition between submerged and solid-state yeast fermentations. Using gelatin, rather than the more usual starch medium to develop the solid state, permits the cells to be separated from the solid medium by use of low temperature melting. Thus, meaningful kinetic data can now be collected. Time trajectories of cell mass, pH, ethanol, acetaldehyde, glycerol, and intracellular free lysine concentrations are established for batch fermentations.
- OSTI ID:
- 5354424
- Report Number(s):
- CONF-810554-
- Conference Information:
- Journal Name: Biotechnol. Bioeng. Symp.; (United States) Journal Volume: 11
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
09 BIOMASS FUELS
140504* -- Solar Energy Conversion-- Biomass Production & Conversion-- (-1989)
ACETALDEHYDE
ALCOHOLS
ALDEHYDES
AMINO ACIDS
BATCH CULTURE
BIOCONVERSION
CARBOXYLIC ACIDS
COLLOIDS
CULTURE MEDIA
DISPERSIONS
ETHANOL
FERMENTATION
FUNGI
GELATIN
GLYCEROL
GROWTH
HYDROXY COMPOUNDS
LYSINE
MICROORGANISMS
ORGANIC ACIDS
ORGANIC COMPOUNDS
PH VALUE
PLANTS
PROTEINS
YEASTS
140504* -- Solar Energy Conversion-- Biomass Production & Conversion-- (-1989)
ACETALDEHYDE
ALCOHOLS
ALDEHYDES
AMINO ACIDS
BATCH CULTURE
BIOCONVERSION
CARBOXYLIC ACIDS
COLLOIDS
CULTURE MEDIA
DISPERSIONS
ETHANOL
FERMENTATION
FUNGI
GELATIN
GLYCEROL
GROWTH
HYDROXY COMPOUNDS
LYSINE
MICROORGANISMS
ORGANIC ACIDS
ORGANIC COMPOUNDS
PH VALUE
PLANTS
PROTEINS
YEASTS