Panax Ginseng Extract
Introduction
Panax ginseng is an herbal supplement prepared from the root of the Panax ginseng plant. Panax ginseng is one of the most commonly used herbs in the world and has been used for thousands of years as a medicinal ingredient in traditional Chinese medicine.
The main active compounds in panax ginseng are ginsenosides, and the other bioactive ingredients including phytosterols, sesquiterpenes, flavonoids, polyacetylenes, alkaloids, and phenolic compounds.
Panax ginseng extract is derived from the root, stem& leaf of panax ginseng. Ginseng saponins, also called ginsenosides, are the main active ingredients of Panax ginseng, including Rb1, Rb2, Rb3, Rc, Rd, Rg3, Rh2 and so on). Ginsenosides are light yellow powder with slight odor and bitter taste. The powder is hygroscopic, soluble in water, methanol and ethanol, hardly soluble in diethyl ether or petroleum ether solvents.
Ginsenosides are the main active ingredients of ginseng extract, and it is made from panax ginseng. Ginsenosides can be classified into three groups based on the chemical structure of aglycones: the protopanaxadiol group (e.g., Rb1, Rb2, Rb3, Rc, and Rd); the protopanaxatriol group (e.g., Re, Rf, Rg1, and Rg2); and the oleanane group (e.g., Ro). Panax ginseng extract ginsenosides are light yellow powder with slight odor and bitter taste. The powder is hygroscopic, soluble in water, methanol and ethanol, hardly soluble in diethyl ether or petroleum ether solvents.

Related Products
| Product Name | Source | Specification | Test Method |
| Panax ginseng extract | Root | Ginsenoside 10%&RG3 7% | UV&HPLC |
| Stem&Leaf | Ginsenoside 80%&RG3 45% | UV&HPLC | |
| AmericanGinseng Extract | Root/Leaf&Stem | 5%-80% | UV/HPLC |
| Korean Red Ginseng Extract | Root | 5%-80% | UV/HPLC |
Health Benefits
1. Boosting Immunity
Ginsenosides are helpful for maintaining immune homeostasis and enhancing resistance to illness or microbial attacks through effects on immune system.
2. Antifatigue Effect and Increasing Energy
Ginsenosides may help increase the energy production in cells, and stimulate physical and mental activity in people who feel weak and tired.
3. Anti-inflammatory Property
Studies show that ginsenosides may reduce the production of pro-inflammatory cytokines and decrease inflammatory cell infiltration.
4. Anti-bacterial and Anti-viral Activity
Ginsenosides may interrupt adhesion from bacteria to host cells and block the initiation of infectious diseases. Ginsenosides may also decrease the activity of influenza virus and reduce cell damage or death caused by the virus.
5. Antioxidant Property
Ginsenosides may inhibit inflammation and increase antioxidant capacity in cells.
6. Improving Brain Function
Due to its antioxidant property, ginsenosides may protect the brain against damage caused by free radicals. Ginsenosides provide more energy to brain cells, and it may also improve thinking processes, mood and cognition.
7. Improving Erectile Dysfunction
Ginsenosides may relax muscles in the penis and increase blood circulation, consequently it may improve erectile dysfunction for men.
8. Anticancer Effect
Ginsenosides may help reduce inflammation and provide antioxidant protection, and then decrease the risk of cancers.
9. Lowering Blood Sugar
Ginsenosides may help lower blood sugar and help treat diabetes.
10. Anti-aging Effect
Ginsenosides may scavenge free radicals, increase amount of mitochondria, provide energy for cells and improve cells activity. This will delay aging process.
Application
1. Used in Chinese traditional medicine & healthcare industry
2. Used in cosmetics industry, effect of whitening, dispelling spot, anti-wrinkle, activating skin. cells, making skin more tender and firm
3. Can also be used as food additive to reduce fatigue, delay aging and maintain brain health
| Product Name: | Panax Ginseng Extract | Part Used: | Stem&Leaf |
| Item | Specification | Result | Method |
| Physical and Chemical Property | |||
| Appearance | Light Yellow Powder | Conforms | Visual |
| Particle Size | ≥95%through 80 mesh | Conforms | Screening |
| Residue on Ignition | ≤5g/100g | 3.52g/100g | 3g/550℃/4hrs |
| Loss on Drying | ≤5g/100g | 3.05g/100g | 3g/105C/2hrs |
| Identification | Conforms with TLC | Conforms | TLC |
| Content | ≥80%Ginsenoside | Conforms | UV |
| ≥45%Ginseng RG3 | Conforms | HPLC | |
| Heavy Metals | |||
| Heavy Metals | ≤10mg/kg | Conforms | |
| Lead (Pb) | ≤3.00mg/kg | Conforms | ICP-MS |
| Arsenic(As) | ≤2.00mg/kg | Conforms | ICP-MS |
| Cadmium(Cd) | ≤1.00mg/kg | Conforms | ICP-MS |
| Mercury(Hg) | ≤0.50mg/kg | Conforms | ICP-MS |
| Microbiological Tests | |||
| Total Plate Count | ≤1000cfu/g | 200cfu/g | AOAC990.12 |
| Total Yeast &Mold | ≤100cfu/g | 10cfu/g | AOAC997.02 |
| E.Coli. | Negative/10g | Conforms | AOAC991.14 |
| Salmonella | Negative/10g | Conforms | AOAC 998.09 |
| S.aureus | Negative/10g | Conforms | AOAC 2003.07 |
| Product Status | |||
| Conclusion: | Sample Qualified. | ||
| Shelf Life: | 24 months under the conditions below and in its original packaging. | ||
| Storage: | Store in a cool,dry place, away from moisture and strong light. | ||



