公开(公告)号：US20220401449A1

公开(公告)日：2022-12-22

申请号：US17843205

申请日：2022-06-17

Applicant: PepsiCo, Inc.

Inventor： Yu WANG ,  DaSom NO ,  Yuan FANG ,  Nelson TRUSLER ,  Damian BROWNE ,  Xin ZHAO ,  Meng TIAN ,  Shiyi ZHANG ,  George MEYER ,  Rohil BHATNAGAR

IPC: A61K31/522 ,  A61K47/54 ,  A61K47/69 ,  A23L2/385 ,  A23L2/68

Abstract: The present disclosure relates to colloids comprising caffeine-tannic acid complexes which slow the release of the caffeine. Also described are methods of preparing the colloids and beverages comprising colloids comprising caffeine-tannic acid complexes.