Figure 1.
The structures of four phytosterols. β-Sitosterol 1 (catalog number: S0040, 25g, JPY 4900), sold by Tokyo Chemical Industry Co., Ltd. (Tokyo, Japan), is officially sold as a mixture of these four types of phytosterols.
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.