Siberian Ginseng Extract

Key Words: American Ginseng Extract

[Latin Name]  Acanthopanax senticosus (Rupr. Maxim.) Harms

[Specification] Eleuthroside ≧0.8%

[Appearance] Light yellow powder

Plant Part Used: Root

[Particle size] 80Mesh

[Loss on drying] ≤5.0%

[Heavy Metal] ≤10PPM

[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.

[Net weight] 25kgs/drum

[What is Siberian Ginseng?]

Eleutherococcus, also known as eleuthero or Siberian ginseng, grows in mountain forests and is native to eastern Asia including China, Japan, and Russia. Traditional Chinese Medicine has used eleutherococcus for reducing lethargy, fatigue, and low stamina as well as increasing endurance and resilience to environmental stresses. Eleutherococcus is considered an “adaptogen,” a term that describes herbs or other substances that, when ingested, appears to help an organism increase resistance to stress. There is strong evidenceEleutherococcus senticosus increases endurance and mental performance in patients with mild fatigue and weakness.

[Benefits]

Eleutherococcus senticosus is a pretty awesome plant and has a lot more benefits that just the graphic above highlights. Here are some of the ones worth mentioning.

1. Energy
2. Focus
3. Anti-Anxiety
4. Anti-Fatigue
5. Chronic Fatigue Syndrome
6. Common Colds
7. Immune Booster
8. Liver Detox
9. Cancer
10. Antiviral
11. High Blood Pressure
12. Insomnia
13. Bronchitis

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Hi guys, today I prepared a video about a very simple extraction that is to say starch from cooking potatoes and its relative test with commercial tincture of iodine. Before starting just two words about starch. it is a natural polymer present in rice, ceral, potatoes and it is a source of energy for living creatures.
It is composed of two different polymers: amylose 20% and amilopecten 80 %. Both of them are chains composed of unities of alpha glucose. Here we can see a simplified picture of starch molecule which is much more complex.
Now let’s get started. The procedure is so simple that also a child could do that without problems. Simply take a one hundred grams potato and peel it. Now simple grate it. Once it’s done put it to a beaker with two hundred millimitres of hot water. Now mix for about one-two minutes. Then filtrate with a cook filter to another container. With the lasting part that is to say the grated potato you can repeat the operation several times adding water and mixing, and filtrating again but this is optional. After 5-10 minutes starch, insoluble into water will precipitate out. Here we can see the white precipitate, pure starch. Simply moving the liquid phase to another beaker you will isolate the product. Let it dry at room temperature. Here we can see starch and it appears white, a little bit creamy but after essiccation it will be cristalline.
Now, to test it is really starch and not magic powder, we will use some tincture of iodine ( a mix of ethanol, water, potassium iodide and elemental iodine). To test it put some starch into a test tube with some water and shake. After add the tincture of iodine that you can diluite with water or not. However, the solution will become dark blue coloured. What happens is that iodine ions (I3- ) combine to amilose and they make the compound take up this colour.
My greetings, see you on the next experiment.