Ginseng Leaf Extract （”Ginseng leaf-stem extract”） contains a number of important bioactive constituents, namely ginsenosides, polysaccharides, triterpenoids and flavonoids . Among other constituents, ginsenosides exert main pharmacological actions of ginseng root, leaf-stem and berry . More than 30 ginsenosides have been isolated and identified in Panax quinquefolius, Panax ginseng and Panax japonicus . Ginsenoside content in the leaf of Panax quinquefolius is higher than in the root. However, significant variations in content exist between major ginsenosides in the leaf. Re and Rd are the major ginsenosides in the ginseng leaf. Ginseng leaf-stem may be a valuable source for Re, Rd and Rb2.
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2. How to confirm the quality of Ginseng leaf Extract before placing orders ?
a. We will offer you our products specification standard to you, and we test every batch of our
product by HPLC, UV, GC and TLC and etc. We also cooperate with independent third party
lab such as SGS,PONY etc.
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c. Send us your products specifications and requests, we will produce for you.
3. How to make order & payment ?
a. Proforma invoice will be sent after your confirmation of Ginseng Leaf-Stem Extract.
b. We can accept payment by T/T, Western Union, Escrow, Paypal, L/C.
4. How to pack and storage ?
a. Packing: 1kg/Aluminum foil bag with Carton outside.
25kg/Fiber drum with double PE bags inside.
b. Storage: Store in cool & dry place, keep away from strong light and heat.
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