What is polygala extract?
Polygala extract is extracted from the dried root of Polygalatenuifolia Willd. or Polygalasibirica L. of Polygalaceae family as the raw material of Chemicalbook, and mainly contains saponins, oligosaccharide esters and other compounds. It has many biological activities such as nourishment, sedation and hypnosis, anti-depression, anti-oxidation and aging, antibacterial and anti-inflammatory, anti-mutagenic, antitussive and expectorant.
Polygala tenuifolia (Yuan Zhi) 20:1 Polygala Extract is a traditional Chinese herb that promotes a positive mood, helps with stress and improves memory.Polygala tenuifolia was first used at least 400 years ago in China and is still popular today. This mild, pleasant tasting all natural root extract helps boost your mood, increase focus and can even help with mild aches & pains and stiffness.
Polygala extract is the dry root of PolygalatenuifoliaWilld. or PolygalasibiricaL. Also known as Acanthopanax, Polygala sibiricum, Camellia sinensis, Bachelor tea, Xiaojike, Xiaoji grass, thread tea, Shanhu sesame, Miercha, Swallow grass, Polygala sibiricum, December flower, etc.
95% pass through 80 mesh sieve
Water and Ethanol
Loss on drying(5h at 105°C)
Ash(3h at 600°C)
Heavy metals(as Pb)
Eur. Pharm. 2000
Total bacterial count
Yeast & Mould
Escherichia coli presence
1. Sedative and analgesic effects.
2. Expectorant, antitussive effects.
3. Promote physical, mental and brain protection, anti-aging effects.
4. The role of smooth muscle and myocardial.
5. Antimutagenic, anti-cancer effects.
7. Protective effects of germ cells.
1). Use as plant extract raw material
2). Use in flower tea
3). Applied as the health powder, make into capsules or pills
4). Use as medicine raw material powder