High quality 100% natural Beta Sitosterol

Specifications

Beta sitosterol is a kind of high valued pharmaceutical raw materials and intermediates.

Xi'an Bluesky Biological Engineering Co., LTD was founded in 2002. Our company, as a private high-tech enterprise, integrates R&D, production and marketing of natural vitamin E and phytosterol, with registered capital of 46.72 million Chinese Yuan. We have two series of products, Bluesky® Natural Vitamin E and Bluesky® Phytosterol as well as their derivatives. 

Our leading products include: Bluesky® Natural Vitamin E Oil (20%-90%), Bluesky® Natural Vitamin E powder, Bluesky® α-Tocopheryl Acetate and Bluesky® phytosterol (90%-95%), ,stigma sterol,beta-sitosterol, alpha-Linolenic acid phytosterol ester and stearic acid phytosterol ester.      

Beta sitosterol is a kind of high valued pharmaceutical raw materials and intermediates. 

Quality standard of beta-sitosterol 

Test Items	Quality standard
Appearance	White Powder
β- Sitosterol%	>70%
Stigmasterol%	<3%
Brassicasterol%	<2%
Campesterol%	<10%
Specific Rotation[α]D25°	<-30