Ginkgo Biloba Extract

Product Description

Product Name: Ginkgo Biloba Extract 

Active Ingredients: Flavones,Lactones

Detection: HPLC

Part used: Leaf

Appearence: Light yellow fine powder

Specifications:Total Flavones *4%, Total Lactones 6%

Peak area ratio of falvonoid: 0.**1.5

2. CP***5 Standard

Total Flavone Glycosides≥*4%, Total Terpene Lactone≥6%

Q:K=(0.8~1.2):1, I:Q＞0.*5, Ginkgolic Acid≤*0 ppm

Peak area ratio of falvonoid: Q:K 0.**1.2; I:Q>0.*5

3.USP*9:  

Flavones:*2%**7% Lactones:5.4%**2.0% LactonesA+B+C：2.8%*6.2% BB：2.6%*5.8%

Ginkgolic acid ≤5ppm Rutin ≤4.0% Free Quercatin≤0.5%

Peak area ratio of falvonoid: Q:K 0.**1.5; I:Q>0.1

4.EP9.0:     *4/6,     Ginkgolic Acid≤1 ppm

Total Flavones ≥*4% HPLC Total Lactone ≥**7% HPLC Gingko Acid≤1ppm  HPLC  Lactones（ A+B+C）≥2.**3.4% HPLC Bilobalides  ≥2.**3.4% HPLC

Peak area ratio of falvonoid: Q:K 0.**1.2; I:Q>0.1

 

Always free of: fillers, expients, GMO's, artificial/synthetic ingredients, artificial colors or flavors, gluten, corn, sugar or soy.