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.
HPLC analysis of carotenoids in the endosperm of white maize (M37W), yellow maize (A632), and the 7 transgenic lines (T2 mature seeds). Extracts from Ph-1 and Ph-4 were separated on a Nucleosil C18 column; all other extracts were separated on a Hypersil C18 column.
