公开(公告)号：US12006524B2

公开(公告)日：2024-06-11

申请号：US16473385

申请日：2017-12-26

Applicant: DAICEL CORPORATION

Inventor： Masatake Kudoh ,  Takanori Nakajima ,  Hiroaki Yamamoto

IPC: C12P17/06 ,  A23L33/105 ,  C12N1/20 ,  C12R1/145

CPC classification number: C12P17/06 ,  A23L33/105 ,  C12N1/205 ,  A23V2002/00 ,  C12R2001/145

Abstract: An object of the present invention is to provide a method for eliminating the hydroxyl group at the 9-position of a urolithin to produce another kind of urolithin. This object is achieved by a method for producing a second urolithin, including Step (a): allowing, in a solution containing a first urolithin, a microorganism having an ability to produce the second urolithin from the first urolithin to produce the second urolithin from the first urolithin.

公开(公告)号：US10703951B2

公开(公告)日：2020-07-07

申请号：US15737685

申请日：2016-06-13

Applicant: Daicel Corporation

Inventor： Masao Iwaya ,  Tomoya Mizuta ,  Naotaka Nishio ,  Yutaka Isobe ,  Masatake Kudoh ,  Masanori Yoshikane

IPC: C09K5/14 ,  C09K5/06 ,  F28D20/02

Abstract: Disclosed is a heat transport medium to be transported with a fluid that is liquid in an operating temperature range containing a porous material and a latent heat storage material penetrated in the pores of the porous material, wherein the latent heat storage material is incompatible with the fluid and has a melting point within the operating temperature range, and the porous material has a liquid repellency to the fluid, an affinity for the latent heat storage material, and a sponge hardness of not more than 50. This invention achieves stable heat transport with a high heat conversion efficiency even by circulating the medium through a pipeline over a long period of time. The porous material has an apparent density of about 0.05 to 0.5 g/cm3.

公开(公告)号：US11168300B2

公开(公告)日：2021-11-09

申请号：US16536056

申请日：2019-08-08

Applicant: DAICEL CORPORATION

Inventor： Masatake Kudoh ,  Takanori Nakajima ,  Hiroaki Yamamoto

IPC: C12N1/20 ,  C12P17/06 ,  C12R1/01

Abstract: The present invention addresses the issue of providing: a novel microorganism having a high capability to produce urolithins; and a method of producing urolithins using the same, and the issue is solved by a microorganism that belongs to the genus Eggerthella and produces urolithins.