公开(公告)号：US20240115634A1

公开(公告)日：2024-04-11

申请号：US18273297

申请日：2022-01-20

Applicant: DIC Corporation

Inventor： Yasuyuki Imai ,  Yurino Koseki

IPC: A61K35/748 ,  A61K38/16 ,  A61P25/28

CPC classification number: A61K35/748 ,  A61K38/164 ,  A61P25/28

Abstract: An object of the invention is to provide a composition for improving memory learning function and/or cognitive function or suppressing deterioration thereof which can be orally taken daily and continuously. As a result of intensive studies, the present inventors have found that the object can be achieved with a composition for improving memory learning function and/or cognitive function or suppressing deterioration thereof containing at least one kind selected from the group consisting of spirulina, phycocyanin, enzymatically degraded spirulina and enzymatically degraded phycocyanin as an active ingredient.

公开(公告)号：US20250024874A1

公开(公告)日：2025-01-23

申请号：US18910708

申请日：2024-10-09

Applicant: DIC Corporation

Inventor： Yasuyuki Imai ,  Tomohiro Hirahashi

IPC: A23L33/105 ,  A61K38/01

Abstract: Provided is a food or beverage having a skin-beautifying effect, for example, a food or beverage that suppresses an increase in transepidermal water loss (TEWL) of the skin, increases stratum corneum hydration, or improves skin wrinkles, spots, and the like. The food or beverage according to the invention is a food or beverage for beautiful skin containing phycocyanin as an active ingredient.

公开(公告)号：US20220232875A1

公开(公告)日：2022-07-28

申请号：US17609483

申请日：2019-10-30

Applicant: DIC Corporation

Inventor： Yasuyuki Imai ,  Tomohiro Hirahashi

IPC: A23L33/105 ,  A61K38/01

Abstract: Provided is a food or beverage having a skin-beautifying effect, for example, a food or beverage that suppresses an increase in transepidermal water loss (TEWL) of the skin, increases stratum corneum hydration, or improves skin wrinkles, spots, and the like. The food or beverage according to the invention is a food or beverage for beautiful skin containing phycocyanin as an active ingredient.

公开(公告)号：US20240424038A1

公开(公告)日：2024-12-26

申请号：US18273796

申请日：2022-02-10

Applicant: DIC Corporation

Inventor： Yasuyuki Imai ,  Yurino Koseki

IPC: A61K35/748 ,  A61K9/20 ,  A61K35/00

Abstract: When a tablet is formed from blue-green algae powder alone, there are problems such as a deteriorated tableting ratio due to breaking, cracking, and the like and collapse due to moisture absorption and the like. During the formation of a tablet, an excipient such as a sucrose fatty acid ester and dextrin, and a binder need to be added, but the tablet recently does not satisfy a preference of consumers who would like to avoid the additives. The inventors of the present invention have done intensive study to solve the problems, and as a result, found that a formulation with blue-green algae powder and α-linolenic acid improves the tableting ratio of a blue-green algae-containing tablet, and completed the present invention.

公开(公告)号：US20230210925A1

公开(公告)日：2023-07-06

申请号：US18008698

申请日：2021-07-09

Applicant: DIC Corporation ,  National University Corporation Hokkaido University

Inventor： Yasuyuki Imai ,  Tomohiro Hirahashi ,  Masanori Kasahara ,  Aya Miyazaki ,  Tsukasa Seya ,  Misako Matsumoto ,  Utano Tomaru

IPC: A61K35/748 ,  A61K39/395 ,  A61P17/00 ,  A61P37/00 ,  A61P35/00

CPC classification number: A61K35/748 ,  A61K39/3955 ,  A61P17/00 ,  A61P35/00 ,  A61P37/00

Abstract: A composition for activating cytotoxic T lymphocytes (CTLs) containing a spirulina extract is provided. A composition for CTL activation for proliferation of cytotoxic T lymphocytes (CTLs) containing a spirulina extract is provided. Moreover, a pharmaceutical composition for CTL activation or a food or a drink for CTL activation containing the composition for CTL activation is provided.