Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Degradation of tryptophan in water (10 mM, pH 7) under stressed conditions. The conditions tested were stored with varying concentrations of hydrogen peroxide, exposure to UV light, and storage at varying temperatures for 24 days. (A) Changes in Trp concentration (NS, non significant). (B) Color change displayed as ΔE*. (C) Venn diagram of the features identified in LC-MS above an abundance threshold of 30,000.
