Natural Sophora Japonica Extract of 98% Quercetin Powder Quercetin

• Customization: Available
• Certification: ISO, FDA, HACCP
• Assay Method: HPLC, UV
• Model NO.: Quercetin dihydrate
• Application: Food, Health Care Products
• State: Powder
• Extract Source: Echinace Purpurea
• Product: Quercetin Powder
• Sample Offer: Free
• Delivery Time: 3-5 Days
• Transport Package: 25kg/Drum
• Specification: 95%
• Trademark: n/a
• Origin: China
• HS Code: 130219

Product Description

Natural Sophora Japonica Extract 98% quercetin powder quercetin

Quercetin belongs to a group of plant pigments called flavonoids that give many fruits, flowers, and vegetables their colors.

Product Parameter (specification)

Product Name	Sophora Japonica Extract
Appearance	Yellow Powder
Botanical Source	Sophorae Japonica
Active ingredient	Quercetin Dihydrate 95%
Used Part	Flower
Solvent Used	Ethanol/Water
Packaging and storage	1) Sample-packing: Good polyethylene bag, wrapped with aluminum foil bag and keep sealing. 2) Production-packing:25kg/drum and in paper-drum (D35cm*H51cm) and polyethylene bag inside 3) Storage: Air-tight original sealed container, low relative humidity and dark lights
Specification	98% Honokiol, 98% Magnolol, 98% Honokiol +Magnolol

 

 

Application:
1. Applied in medicine field.
2. Applied in heath product field;
3. Applied in pharmaceutical field.

Certificate of Analysis

Item	Test Standard		Testing Result
Appearance	Powder		Complies
Color	Yellow fine powder		Complies
Particle Size	100% pass 80 mesh		Complies
Oder	Characteristic		Complies
Taste	Characteristic		Complies
Loss on Drying	≤5.0%		2.10%
Residue on Ignition	≤0.1%		0.05%
Residual acetone	≤0.1%		Complies
Residual Ethanol	≤0.5%		Complies
Heave Mentals	≤10ppm		Complies
Na	≤0.1%		<0.1%
Pb	≤3 ppm		Complies
Total Plate	<10,000CFU/g		Complies
Yeast & Mold	<1000 CFU /g		Complies
E. Coli	Negative		Complies
Salmonella	Negative		Complies

 

Packaging and storage	1) Sample-packing:Good polythelene bag,keep sealing 2) Production-packing:25kg/drum and in paper-drum (D35cm*H51cm) and polyethylene bag inside 3) Storage:Air-tight original sealed container, low relative humidity and dark conditions.
Lead time	3~5 days after order comfrimation
Delivery details	For urgent order and light weight,  choose the following express: UPS, FedEx, DHL, EMS.  For heavy weight, choose to deliver the goods by air or by sea to save cost.

 

Who we are:

World-Way Biotech Inc. is specialized in marketing plant-derived extracts and fine chemicals for the nutraceutical, food and cosmetic industries, which consists of an experienced team which has practical experience in the manufature and distribution of herbal extract to the international market.  We look forward to working with you to develop cost effective products and long term relationships with mutual benefit.