ADDITIVES AND USE THEREOF IN CORN FERMENTATION PROCESS STREAMS AND OTHER BIOPROCESSES

The present disclosure provides compositions and methods for enhancing oil recovery and protein recovery from a product from a corn fermentation process stream, such as corn syrup. Compositions generally include a product from a corn fermentation stream and an additive including at least one alkylph...

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Bibliographische Detailangaben
Hauptverfasser: ZACK, Kenneth L, BORST, Joseph P, SHIRAZI, Yaser, LYON, Matthew Gerard, VARANASI, Padma P
Format: Patent
Sprache:eng
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Zusammenfassung:The present disclosure provides compositions and methods for enhancing oil recovery and protein recovery from a product from a corn fermentation process stream, such as corn syrup. Compositions generally include a product from a corn fermentation stream and an additive including at least one alkylphenol ethoxylate formaldehyde resin, at least one sodium alkyl sulfate, or a blend of at least one anionic surfactant with at least one non-ionic surfactant in a weight ratio of the at least one nonionic surfactant to the at least one anionic surfactant in a range from about 1:20 to about 20:1. Methods combine such an additive with the product from a corn fermentation stream to produce a mixture which is preferably heated and centrifuged to separate oil and protein from the product.