Zhigang Hao,Deborah A. Peru,Joe Vazquez,Jessica Monk,Harsh M. Trivedi,Paul Joseph Vincenti,Osman Khalid,Ariel Haskel
申请号：
US14441962
公开号：
US09823236B2
申请日:
2012.12.21
申请国别(地区):
US
年份:
2017
代理人:
摘要：
The present invention relates to a method for testing oral malodor, in particular oral malodor from coffee. Described herein are methods for testing the efficacy of an oral care composition to reduce oral malodor, the method comprising the steps of: a) cleaning at least a part of the oral cavity with an oral care composition b) testing a sample of exhaled breath from the cleaned oral cavity to provide a test result representing a amount of at least one oral malodor component detected in the exhaled breath c) exposing the oral cavity to an oral malodor material including or capable of forming the at least one oral malodor component and d) testing a sample of exhaled breath from the oral cavity to provide a test result representing an amount of the at least one oral malodor component detected in the exhaled breath.
