Ginkgo Biloba Extract, Brand Name : Tiaiyang

Ginkgo Biloba Extract is made from nature ginkgo leafs by using patented technology of Nankai University, the main components including plavonoidglycosides, ginkgolides, bilobalibe, alkylphenols et al.
Product Specifications:
Standard Ginkgo Biloba Extract
Components Contents Testing method
Total flavonol glycosides ≥24% HPLC
Total terpene lactones ≥6% HPLC
Quercetin/Kaempferol(Peak area) 0.8- -1.2 HPLC
Isorhamnetin/ Quercetin(Peak area) ≥0.15 HPLC
Chinese Pharmacopoeia(2010 Ed.) standard GBE
Components Contents Testing method
Total flavonol glycosides ≥24% HPLC
Total terpene lactones ≥6% HPLC
Quercetin/Kaempferol(Peak area) 0.8- -1.2 HPLC
Isorhamnetin/ Quercetin(Peak area) ≥0.15 HPLC
Ginkgo Acid