Red Onion Peel Extract Quercetin CAS NO.117-39-5

Min.Order: 1 Kilogram
Payment Terms: L/C,T/T,Other

Product Details

Keywords

Quercetin
onion extract
117-39-5

Quick Details

ProName: Red Onion Peel Extract Quercetin
CasNo: 117-39-5
Molecular Formula: C15H10O7
Appearance: Browm fine powder
Application: 1.health products 2.Pharmaceutical Im...
DeliveryTime: within 2 days after receiving your ord...
PackAge: 1kg/bag,25kg/drum
Port: Beijing,Shanghai,Tianjin
ProductionCapacity: 1 Metric Ton/Month
Purity: 5%
Storage: Store in cool & dry place, keep away f...
Transportation: 1>Courier: DHL,TNT,Fedex,ect. 2>Airca...
LimitNum: 1 Kilogram
Plant of Origin: Allium cepa Linn.
Testing Method: HPLC
Product Ecification: 5%
Heavy Metal: NMT 10ppm
Voluntary Standards: EP,USP,BP

Superiority

Our Advantages

1>Professional quality control department
2>Strict inspection system for receiving inspection,in-process and finished products.
3>ISO quality system.
4>All of our service comply to CUSTOMER FIRST.

Product Advantages

1>GMO Free

2>Non Irradiation,

3>Meet the requirement of ISO,HACCP certification

Details

Introduction

Onion (Allium cepa), herbaceous biennial plant and its edible bulb. The onion is probably native to southwestern Asia but is now grown throughout the world, chiefly in the temperate zones. The plant belongs to the lily family, Alliaceae; however, some classifications place it in the family Liliaceae. Most members of both families have an underground storage system, such as a bulb or tuber. Other members of this family include ornamental plants such as the tulip, hyacinth, and lily-of-the-valley and edible plants such as the leek, garlic, and chive.

Onions are a very good source of vitamin C, B6, biotin, chromium, calcium and dietary fibre. In addition, they contain good amounts of folic acid and vitamin B1 and K.

They also contain flavonoids, which are pigments that give vegetables their colour. These compounds act as antioxidants, have a direct antitumor effect and have immune-enhancing properties.

Onions contain a large amount of sulfur and are especially good for the liver. As a sulfur food, they mix best with proteins, as they stimulate the action of the amino acids to the brain and nervous system.

Basic Information

Latin Name: Allium cepa Linn.

Specification: Quercetin 95%

Appearance: Brown Powder

Mesh size: 80 Mesh

Used Part: Peel

Grade: Food grade

Test Method: HPLC

COA of Quercetin

Analysis	Specification	Result	Test method
Assay(Quercetin)	95.00% Min	95.41%	HPLC
Appearance	Brown powder	Complies	Visual
Solubility	Practically insoluble in water, Soluble in aqueous alkaline sol.	Complies	/
Melting point	305-315℃	310℃	/
Identification	Positive	Positive	/
Loss on Drying	8.00%-12.00%	10.58%	5g/105℃/2hrs
Loss on Ash	0.50% Max	0.27%	2g/525℃/3hrs
Heavy metals	10ppm Max	Complies	AAS
Arsenic(As)	2ppm Max	Complies	AAS
Lead(Pb)	1ppm Max	Complies	AAS
Mercury(Hg)	0.1ppm Max	Complies	AAS
Cadmium(Cd)	1ppm Max	Complies	AAS
Microbiology
Total Plate Count	1,000cfu/g Max	Complies	AOAC
Yeast & Mold	100cfu/g Max	Complies	AOAC
E. Coli	Negative	Negative	AOAC
Pseudomonas aeruginosa	Negative	Negative	AOAC

Functions

1. Excellent Penetration Absorption Function.

2. Anti-wrinkle and Anti-aging.

3. Improving Skin Smoothness.

4. Improving Skin Elasticity.

5. Promoting the Synthesis of Collagen.

6. Highly Effective Moisturizing Effects.

7. Release Control Function.

8. Improving the Immune Mechanism of the Skin.

9. Good Skin Restoration Functions.

Application

1. Pharmaceutical field

2. Health products

3. Food and Beverage additives

Our Company

Baoji Kano Phytochem is dedicated to the industry of human's nutrition and health care ,engaged in the development,production and sales of natural ingredients,functional health food additives,Pharmaceutical intermediates,chemical reagent,ect.

With strong R&D capabilities, advanced quality control and production technology, KANO continues to make innovations with the specialty ingredients that serve the nutraceutical, pharmaceutical and cosmetics industries.

As a specialized supplier of Health care ingredients,KANO adheres to the pricinple of ‘Quality,Integrity and service are the first’,we continue to complete products system,quality control system and customer service system to meet our client's needs.We are capable and appreciated to provide the greatest product solution to add value to the products.