公开(公告)号：US20240050915A1

公开(公告)日：2024-02-15

申请号：US18259219

申请日：2021-12-24

Applicant: KAO CORPORATION

Inventor： Satoshi SUGAHARA ,  Kenichi SHIKATA ,  Yu SAKURAI

IPC: B01J13/08 ,  C12N1/16 ,  C12N1/12

CPC classification number: B01J13/08 ,  C12N1/16 ,  C12N1/12

Abstract: A method for producing a microbial microcapsule, including, mixing a (A) hydrophobic component having a surface tension above 33.6 mN/m at 25° C. and a microorganism (B) for 3 hours or more. The mixing is carried out under a condition that a mass ratio of the (A) hydrophobic component to a dry mass of the microorganism (B), [(A)/(B)], is above 2.

公开(公告)号：US20200377923A1

公开(公告)日：2020-12-03

申请号：US16969812

申请日：2019-02-13

Applicant: KAO CORPORATION

Inventor： Shunsuke KIMURA ,  Kenichi SHIKATA

IPC: C12P21/02 ,  C12N9/54 ,  B01D15/10

Abstract: To provide a method for efficiently utilizing bacterial cells and unused raw materials for culture in the manufacture of fermentation products.A method for manufacturing a fermentation product by culturing a microorganism, the method comprising steps (A) to (D): step (A) of culturing the microorganism with a first culture medium; step (B) of passing a culture solution containing cultured bacterial cells, raw materials for culture, and the fermentation product through an adsorption tower packed with an adsorbent capable of adsorbing the fermentation product to adsorb the fermentation product from the culture solution to the adsorbent, and then collecting an effluent containing the bacterial cells and the raw materials for culture flowing out from the adsorption tower, wherein a relationship among a size (short diameter) d of the bacterial cell, a pore size D1 of the adsorbent, and a minimum void size D2 between adsorbent particles, D1