| 摘要 |
A method for flocculating microorganisms is described. The method comprises the steps of contacting the microorganisms with a cationic flocculating agent, contacting the microorganisms with an anionic flocculating agent, and flocculating the microorganisms. A method for sedimenting microorganisms is also described. The method comprises the steps of contacting the microorganisms with a cationic flocculating agent, contacting the microorganisms with an anionic flocculating agent, flocculating the microorganisms, and sedimenting the microorganisms. Also described are the flocculated microorganisms produced by the described methods and an animal feed supplement and a feed composition containing these flocculated microorganisms. The flocculated microorganisms can be, for example, yeast, bacteria, fungi, mycoplasma, and combinations thereof.
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