Zeaxanthin is obtained from marigold flower by fermentation , extraction, concentration, saponification, isomerization, seperation, and purification. Its main components are zeaxanthin and lutein.
Application: mainly for foodstuff, pharmaceuticals and health care products
Specification:
Zeaxanthin (HPLC) 5%-70%
Volatile matters 8.0% Max.
Lead 10ppm Max.
Arsenic 3ppm Max.
Total bacteria 1000cfu/g. Max.
Pathogenic bacteria Not detected