... centont above 30% 3)Have independent intellectual property right 4)Price USD10-12 Introductions: 1. Brewery beer hops extract used nature ... make raw materials smashs, adopt liquid CO2 extraction technology production. 4. Color golden or amber, viscous liquid, and have typical hops ... can, or according to the customer request 12. In a dry, avoid light, 0 ~ 4 °C environment storage. 13. Shelf life 5 ...