Vitality-Boosting Natural Quercetin with Sustainable Factory Supply

• Certification: ISO
• Assay Method: HPLC, UV
• Application Form: Paste, Tablet
• Application: Food, Health Care Products, Medicine
• State: Powder
• Extract Source: Leaf
• Color: Yellow Green
• Packing Detail: 25kg/Drum
• Latin Name: Sophora Japonica L.
• Irradiation: No Irradiation
• GMO: Free
• Allergens: Free
• Food Additives: Free
• Bse/Tse: Free
• Melamine: Free
• Pyrrolizidine Alkaloids: in Compliance with Reg. EU 2020/2040
• Nanomaterials: Free
• Ethylene Oxide: Free
• Suitable for Vegan: Yes
• Transport Package: Drum
• Specification: 98% Quercetin
• Trademark: Kindherb
• Origin: China
• HS Code: 1302199099
• Production Capacity: 10000kg Per Month

Product Description

Product Parameters

PRODUCT DETAILS                                                                      

 Product Name: Quercetin

 Latin     Name: Sophora Japonica L.

 Specification: 98% Quercetin
 Test Method:UV

 Appearance: Fine powder

TECHNICAL DATA SHEET 

Analysis Item	Specification	Result	Test Method
Physical & Chemical Data
Appearance	Crystalline powder	Conform	Organoleptic
Color	Yellow green	Conform	Visual
Odour & Taste	Characteristic	Conform	Organoleptic
Analytical Quality
Identification	Identical to R.S. sample	Identical	HPTLC
Quercetin	NLT 98.0%	98.86%	UV
Extract ratio	12:01	12:01
Solubility	Practically insoluble in water	Conform
	Soluble in aqueous alkaline sol.
Hydrocarbons PAHs	≤ 50 ppb -Reg.UE 1933/2015	Conform	GC-MS
Benzo(a)pyren	≤ 10 ppb -Reg.UE 1933/2015	<10 ppb	GC-MS
Radioactivity	≤ 600 Bq/Kg -Reg. CE 1409/2009	Conform
Apparent density	≥ 0.15g/ml	Conform
Sieve Analysis	100% through 80 mesh	Conform	USP39 <786>
Loss on drying	8.0%-12.0%	10.52%	Eur.Ph.9.0 [2.5.12]
Total Ash	≤ 0.5%	0.06%	Eur.Ph.9.0 [2.4.16]
Contaminants
Lead (Pb)	≤ 3.0 mg/kg	Conform	Eur.Ph.9.0<2.2.58>ICP-MS
Arsenic (As)	≤ 1.0 mg/kg	Conform	Eur.Ph.9.0<2.2.58>ICP-MS
Cadmium(Cd)	≤ 1.0 mg/kg	Conform	Eur.Ph.9.0<2.2.58>ICP-MS
Mercury(Hg)	≤ 0.1 mg/kg -Reg.EC629/2008	Conform	Eur.Ph.9.0<2.2.58>ICP-MS
Heavy metal	≤ 10.0 mg/kg	Conform	Eur.Ph.9.0<2.4.8>
Solvents Residue	Conform Eur.ph. 9.0 <5,4 > and EC European Directive 2009/32	Conform	Eur.Ph.9.0<2.4.24>
Pesticides Residues	Conform Regulations(EC) No.396/2005 including annexes and successive updates Reg.2008/839/CE	Conform	Gas Chromatography
Microbiological Control
Aerobic bacteria(TAMC)	≤1000 cfu/g	Conform	USP39 <61>
Yeast/Moulds(TAMC)	≤100 cfu/g	Conform	USP39 <61>
Bile-tol.gram- b./Enterobact.:	≤100 cfu/g	Conform
Escherichia coli:	Absent in 1g	Absent in 1g	USP39 <62>
Salmonella spp	Absent in 25g	Absent in 25g	USP39 <62>
Staphylococcus aureus:	Absent in 1g	Absent in 1g
Listeria Monocytogenens	Absent in 25g	Absent in 25g
Aflatoxins B1	≤ 5 ppb -Reg.EC 1881/2006	Conform	USP39 <62>
Aflatoxins ∑ B1, B2, G1, G2	≤ 10 ppb -Reg.EC 1881/2006	Conform	USP39 <62>

Product Description

PRODUCT FUNCTION  

1. Antioxidant activity: Protecting cells from oxidative damage and reducing inflammation.
2. Immune support: Enhancing immune function and aiding in the body's defense against infections.
3. Anti-allergic effects: Alleviating symptoms of allergies by stabilizing mast cells and reducing histamine release.
4. Cardiovascular health: Supporting heart health by improving blood vessel function and reducing the risk of heart disease.
5. Anti-inflammatory properties: Helping to reduce inflammation throughout the body, potentially benefiting conditions like arthritis and inflammatory bowel disease.


 

Company Profile

About Us

                                                         
KINDHERB is a hightech enterprise specializing in and developing plant extracts. Since now we have already more than 10 years experience. We are committed to the development and development of traditional Chinese herbal medicine, with strict GAP raw material base, GMP production anagement and ISO9001/ISO22000/Kosher/HALAL quality certification, and many wellknown in the food, health products, medicine and cosmetics industries and the world. Enterprises have established long-term strategic cooperative relations.

KINDHERB office is located in Hangzhou, Zhejiang province. We specializes in the production and marketing of Rosehip extract, Saw palmetto extract, Guarana extract, Yerba mate extract, Acerola extract, Bilberry extract, Coleus forskolii extract, Resveratrol, Berberis aristata extract, and other natural ingredients and high purity extracts of plant functional ingredients and standardized extracts.

KINDHERB pays attention to the combination of technology and technology, and the market demand ensures that the product has high technology content and wide applicability, and attaches great importance to environmental protection and high efficiency. At present, the company's products have been widely recognised by domestic and foreign companies.

Certifications

Our Certifications




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Producing Process

 

Packaging & Shipping

 


Shipment & Payment

Our Services and Guarantees:

1 : We have our own quality inspection report for each shipment.
2:  20-50 grams of samples are provided free of charge for customers to check the quality
3. If there are any quality problems, we will unconditionally exchange the prroduct or refund.

FAQ:
1. What's the payment terms?
T/T ,Paypal, Western Union.

2. MOQ? 
1kg, some special product can be 10grams.

3. What's your lead time?
Usually we arrange the shipment in 5-7 working days after the payment cleared.

4.What is your sample policy?
Free sample is available while you afford the courier charge.