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.
Percentage of individual components in silymarin preparations SM 1–SM 6. Individual silymarin components were quantified using calibration curves of optically pure standards isolated or prepared in house. The content of the polymeric fraction was determined as the mass difference between the content of the individual flavonoid, flavonolignans, and 2,3-dehydroflavonolignans and the mass concentration of the complex extracts.
