Ron Walker,Yiping Sun,Michael Glenn Davis,Randy Purnell Washington,Katherine Mae Beglinger,Stephanie Lee Davis
申请号：
US14729699
公开号：
US09748085B2
申请日:
2015.06.03
申请国别(地区):
US
年份:
2017
代理人:
摘要：
A method to measure heat damage of keratin fibers comprising eluting a peptide from a hair sample with an aqueous solution； extracting the peptide using a suitable solvent sample； analyzing the peptide samples with MALDI-MS； resulting in peptide results； identifying presence of a marker peptide and identifying the m/z ratio for the peptide.
