Tuber Onion Seed Extract, Tuber Onion Seed Extract Powder, Tuber Onion Seed P.E.

 Product Description

[English name] Allium Cepa Extract /Onion Extract

[Place of origin]Shaanxi Province , China

[Origin]:fruit

[Latin Name]: Allium cepa L

[Active ingredients]:Quercetin

[Specification]1%~10% Quercetin

[Test method] HPLC

[Product properties]Brown yellow powder

What is Onion Extract？

1).Onion is a term used for many plants in the genus Allium. it usually refers to Allium cepa. Allium cepa is also known as the "garden onion" or "bulb" onion. It is grown underground by the plant as a vertical shoot that is used for food storag.

2).Wide-ranging claims have been made for the effectiveness of onions against conditions ranging from the common cold to heart disease, diabetes, osteoporosis, and other diseases. They contain chemical compounds believed to have anti-inflammatory, anticholesterol, anticancer, and antioxidant properties such as quercetin. For all varieties of onions, the more phenols and flavonoids they contain, the more antioxidant and anti-cancer activity they provide And Some studies have shown that increased consumption of onions reduces the risk of head and neck cancer.

The onion bulb contains an essential oil that is rich in sulphur compounds.It is antibacterial,antiseptic,diaphoretic,diuretic,galactogogue,stomachic,vermifuge and vulnerary.It is used in the treatment of colds and abdominal coldness and fullness.Use of the bulb in the diet impedes internal parasities.Externally,the bulb can be made into a poultice to drain pus from sores,boils and abscesses.

Main Function

1.Anti-cancer effect.Onions are rich in flavonoids and selenium.Flavonoids scavenge free radicals anti-oxidants.Selenium is a powerful anti-oxidant,it can remove the body for a variety of free radicals,with anti-cancer,anti-aging effect.

2.Lower blood pressure,prevent blood clots.

3.Lowering blood sugar,blood fat.
4.Other.Onion in phytoncide stimulate appetite,help digestion,while another expectorant,diuretic,diaphoretic and prevent colds and other effects. 
The onion bulb contains an essential oil that is rich in sulphur compounds.It is antibacterial,antiseptic,diaphoretic,diuretic,galactogogue,stomachic,vermifuge and vulnerary.It is used in the treatment of colds and abdominal coldness and fullness.Use of the bulb in the diet impedes internal parasities.Externally,the bulb can be made into a poultice to drain pus from sores,boils and abscesses.

Application 

(1). Applied in food field

(2). Applied in health product field 

(3). Applied in pharmaceutical field

Certificate of Analysis

• Items             Specification
• Appearance:   Brown-yellow Powder 
• Oder:  Characteristic
• Taste:  Characteristic
• Paiticle size:   Pass 80 mesh
• Loss on drying:  ≤5%
• Heavy metals:  <10ppm
• As:  <1ppm
• Pb:  <3ppm
• Assay:  Result
• Total Plate Count:  <10000cfu/g or <1000cfu/g(Irradiation)
• Yeast & Mold:  <300cfu/g or 100cfu/g(Irradiation)
• E.Coli:   Negative
• Salmonella:   Negative