[Latin Name] Panax ginseng CA Mey.

[Plant Source] Dried Root

[Specifications] Ginsenosides 10%–80%（UV）

[Appearance] Fine Light Milk Yellow Powder

[Particle size] 80 Mesh

[Loss on drying] ≤ 5.0%

[Heavy Metal] ≤20PPM

[Extract solvents] Ethanol

[Microbe]  Total Aerobic Plate Count: ≤1000CFU/G

Yeast & Mold: ≤100 CFU/G

[Storage] Store in cool & dry area, keep away from the direct light and heat.

[Shelf life]24 Months

[Package] Packed in paper-drums and two plastic-bags inside.

[What is Ginseng]

In terms of modern scientific research, ginseng is known to be an adaptogen. Adaptogens are substances that assist the body to restore itself to health and work without side effects even if the recommended dose is widely exceeded.

Ginseng due to its adaptogens effects is widely used to lower cholesterol, increase energy and endurance, reduce fatique and effects of stress and prevent infections.

Ginseng is one of the most effective antiaging supplements. It can alleviate some major effects of aging, such as degeneration of the blood system, and increase mental and physical capacity.

Other important benefits of ginseng is its support in cancer treatment and its effects on sports performance.

[Application]

1. Applied in food additives, it owns the effect of antifatigue, anti-aging and nourishing brain;

2. Applied in pharmaceutical field, it is used to treat coronary heart disease, angina cordis, bradycardia and high heart rate arrhythmia, etc.;

3. Applied in cosmetics field, it owns the effect of whitening, dispelling spot, anti-wrinkle, activating skin cells, making skin more tender and firm.

Created by Ryan Scott Patton.

Watch the next lesson: https://www.khanacademy.org/test-prep/mcat/chemical-processes/nucleic-acids-lipids-and-carbohydrates/v/keto-enol-tautomerization?utm_source=YT&utm_medium=Desc&utm_campaign=mcat

Missed the previous lesson? https://www.khanacademy.org/test-prep/mcat/chemical-processes/nucleic-acids-lipids-and-carbohydrates/v/carbohydrates-cyclic-structures-and-anomers-1?utm_source=YT&utm_medium=Desc&utm_campaign=mcat

MCAT on Khan Academy: Go ahead and practice some passage-based questions!

About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We’ve also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.

For free. For everyone. Forever. #YouCanLearnAnything

Subscribe to Khan Academy’s MCAT channel: https://www.youtube.com/channel/UCDkK5wqSuwDlJ3_nl3rgdiQ?sub_confirmation=1
Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy

Class 11: Biology: Biomolecules: Polysaccharides