MAISQUELLWASSER

Corn steep liquor, i.e. the aqueous liquid obtained when corn (maize) is digested with warm water to soften and swell the corn grain, is subjected to a treatment comprising separating the water from the corn, initially adjusting the pH of the water to a value of at least about 3.5 and then maintaini...

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Bibliographische Detailangaben
Hauptverfasser: DE TROOSTEMBERGH, JEAN-CLAUDE, OUDENNE, FRANCOISE
Format: Patent
Sprache:eng ; ger
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Zusammenfassung:Corn steep liquor, i.e. the aqueous liquid obtained when corn (maize) is digested with warm water to soften and swell the corn grain, is subjected to a treatment comprising separating the water from the corn, initially adjusting the pH of the water to a value of at least about 3.5 and then maintaining the water in contact with process biomass for a period in excess of 4 hours at a temperature of from 40 DEG to 48 DEG C. The treated corn steep liquor is useful as a feedstock for organisms used in the industrial production of antibiotics such as penicillin.