METHODS OF PRODUCING BUTYRATE PRODUCTS
    1.
    发明公开

    公开(公告)号:US20230225365A1

    公开(公告)日:2023-07-20

    申请号:US18010056

    申请日:2021-06-15

    CPC classification number: A23K10/12 C12P7/52 A23K20/105 A23K10/14

    Abstract: Provided is a method for the manufacture of a butyrate product by fermentation of a carbon source-containing fermentation feedstock with a Clostridia class bacterium which natively produces butyric acid while maintaining a pH of about 5 to 7, wherein ammonia is used for said maintaining pH and whereby a fermentation broth comprising ammonium butyrate, a biomass, and optionally a fermentation by-product is formed; separating said biomass from said fermentation broth to form separated biomass and a clarified fermentation broth, wherein said clarified fermentation broth comprises said ammonium butyrate and optionally said fermentation by-product; and adding to said clarified broth an additive selected from the group consisting of a mineral acid, a mineral base, a soluble calcium salt and combinations thereof, whereby said butyrate product is formed in said clarified broth. Further provided are feed ingredients, animal feeds and anti-icing agents comprising the composition, and uses thereof.

    Supplemented mixotrophic fermentation method

    公开(公告)号:US11466294B2

    公开(公告)日:2022-10-11

    申请号:US16306186

    申请日:2017-05-31

    Abstract: Supplemented mixotrophic method. A mixotrophic fermentation method is disclosed including providing a naturally acetogenic organism; providing a fermentation medium comprising a carbon source and a supplemented non-sugar reductant; and culturing the organism in the fermentation medium, where both the carbon source and the non-sugar reductant are metabolized and a fermentation broth is formed, which contains at least one carbon-containing bioproduct.

    AQUEOUS FERMENTATION FEEDSTOCK AND A METHOD FOR THE PRODUCTION THEREOF

    公开(公告)号:US20220125079A1

    公开(公告)日:2022-04-28

    申请号:US17552504

    申请日:2021-12-16

    Abstract: Provided are dry-milling methods for producing an aqueous fermentation feedstock ingredient. The methods include providing a corn-processing filtration feed; filtering at least a fraction of said filtration feed on a microfiltration membrane, whereby an aqueous filtration permeate and a filtration retentate are formed; separating said filtration permeate from said filtration retentate, to form separated permeate and separated retentate; forming a fermentation feedstock comprising said separated permeate, and saccharifying and/or washing said separated retentate.

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