bakuchiol

The content of bakuchiol were firstly measured using HPLC method,about 1.66%-22.71%,mostly 10%-20%.
首次用HPLC方法測定了藥材中補(bǔ)骨脂酚的含量,約在1.66%-22.71%之間,市場藥材的含量多數(shù)含量集中在10%-20%。