公开(公告)号：US20210330617A1

公开(公告)日：2021-10-28

申请号：US17270505

申请日：2019-08-23

Applicant: Yoshie Yamamoto ,  WAKAYAMA UNIVERSITY

Inventor： Takahiko MITANI ,  Takashi TSUCHIDA

IPC: A61K31/16 ,  A61K8/42 ,  A61K8/368 ,  A61K8/365 ,  A61K8/67 ,  A61K47/12 ,  A61K47/22 ,  A23L33/105 ,  A23L2/52 ,  A23K10/30 ,  A23K20/105 ,  A23K20/111 ,  A23K20/126

Abstract: A method for stabilizing a sanshool compound is provided. The method for stabilizing a sanshool compound comprises a mixing step in which the sanshool compound is mixed with an antioxidant in a liquid, the liquid comprising water and/or a water-soluble organic solvent and the mixing step being conducted under the conditions of a pH of 6 or higher.