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Sophora Japonica Extract Quercetin
Active Ingredient: Quercetin
Specification: 95%/98%
Test Method: HPLC/UV
Appearance: Yellow Greenish Powder
Certifications: ISO9001,FSSC22000,cGMP,KOSHER,HALAL,VEGAN,FDA,ORGANIC(EU),ORGANIC(NOP)
Packing Size: 25kg/drum
Transportation: Courier, Air, Ocean
Delivery: Ready stock, Prompt and Secure Shipment
Our services:Customized production and packaging
- Product Description
Sophora Japonica Extract Quercetin: Premium Natural Antioxidant Solution
Shaanxi Hongda Phytochemistry Co., LTD is a leading Sophora Japonica Extract Quercetin manufacturer and supplier. With 20 years of experience, we offer high-quality, standardized quercetin extracts for global markets. Our advanced facilities and expert team ensure superior products that meet international standards.
Hongda Sophora Japonica Extract Quercetin Manufacturers & Suppliers
At Hongda, we specialize in producing top-grade product. Our state-of-the-art 20,000 square meter facility houses multiple production lines, allowing us to meet diverse customer needs. We maintain strict quality control measures, adhering to cGMP standards and utilizing our SGS-certified laboratory. Our team of over 200 professionals, including 20+ engineers, ensures consistent product excellence.
Sophora Japonica Extract Quercetin Advantages:
- High purity (95% or 98%)
- Natural source from Sophora japonica
- Standardized extraction process
- Batch-to-batch consistency
- Extensive quality testing
Product Parameters:
ITEMS | SPECIFICATION | RESULT | METHOD |
Content | Quercetin Dihydrate≥95% | 96.13% | HPLC || USP<621> |
Content | Quercetin Dihydrate≥98% | 98.6% | UV || USP<851> |
Identification | Consistent with quercetin control spectrum | Conform | USP43 |
Identification | λmax =371 | Conform | USP43 |
PHYSICAL CHARACTERISTICS | |||
Particle Size | NLT 95% Through 80 mesh | Conform | Analytical sieving || USP <786> |
Loss on Drying | NMT 12.00% | 7.64% | USP <731> |
Total Ash | NMT 0.50% | 0.02% | USP <281> |
Bulk Density | Between 14-21g/100ml | Conform | USP <616> Method I |
CHEMICAL CHARACTERISTICS | |||
Heavy Metals(as Pb) | NMT 10ppm | Conform | USP <231> Method II |
Arsenic (As) | NMT 2ppm | Conform | ICP-MS |
Lead (Pb) | NMT 2ppm | Conform | ICP-MS |
Cadmium(Cd) | NMT 1ppm | Conform | ICP-MS |
Mercury(Hg) | NMT 0.1ppm | Conform | ICP-MS |
MICROBIOLOGICAL CHARACTERISTICS | |||
Total Plate Count | NMT1000cfu/g | 80cfu/g | USP<61> |
Total Yeast & Mold | NMT100cfu/g | 10cfu/g | USP<61> |
E.Coli | Not Detected in(g) 10 | Not Detected | USP<61> |
Salmonella | Not Detected in(g) 25 | Not Detected | USP<61> |
Staphylococcus | Not Detected in(g) 10 | Not Detected | USP<61> |
Packing and Storage | Polyethylene bag with cardboard drum. 25kg net. Store in tight, light-resistant containers, avoid exposure to direct sunlight, moisture and excessive heat. | ||
Product Process:
Our Sophora Japonica Extract Quercetin undergoes a carefully controlled extraction process:
- Sourcing premium Sophora japonica flowers
- Gentle extraction using eco-friendly solvents
- Concentration and purification
- Drying and milling to fine powder
- Stringent quality testing
- Packaging in secure, food-grade containers
This meticulous process ensures the highest quality quercetin extract for our global buyers.
Benefits for Global Buyers:
- Reliable supply chain with large inventory
- Customized production capabilities
- Direct factory pricing
- Comprehensive quality documentation
- Responsive customer support
- Global shipping expertise
- Multilingual communication
- Regulatory compliance assistance
Sophora Japonica Extract Quercetin Benefits:
- Potent antioxidant properties
- Supports cardiovascular health
- May help reduce inflammation
- Potential immune system booster
- Supports healthy aging
- May improve exercise performance
- Possible neuroprotective effects
- Supports overall wellness
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Sophora Japonica Extract Quercetin Applications:
Our high-quality quercetin extract finds applications across various industries:
- Dietary Supplements: Formulated into capsules, tablets, or powders for antioxidant support.
- Functional Foods: Added to energy bars, smoothie mixes, and fortified beverages.
- Cosmetics: Incorporated into anti-aging creams and sun protection products.
- Nutraceuticals: Used in specialized health formulations targeting specific wellness goals.
- Research: Utilized in scientific studies exploring quercetin's potential health benefits.
Quality Assurance:
Our rigorous quality control system ensures product safety and efficacy. We have a team of highly trained quality inspectors who conduct multiple tests at every production stage, from raw material sourcing to the final product. This comprehensive approach guarantees that our products meet the highest safety and efficacy standards, giving our customers full confidence in our offerings.
Certification:
We hold multiple certifications, including ISO9001, FSSC22000, and cGMP. These certifications are a testament to our commitment to quality management, food safety, and compliance with good manufacturing practices. By adhering to these international standards, we continuously improve our operations and maintain the top - notch quality of our products.
OEM/ODM Services:
We offer customized formulations and packaging solutions. Our experienced R&D team can develop unique product formulations based on clients' specific requirements. In addition, we provide a wide range of packaging options, from design to production, to help our clients create a distinct brand image in the market.
Packaging and Delivery:
Products are securely packed in 25kg drums, with various shipping options available. The 25kg drums are designed to protect the products during transportation and storage. We collaborate with reliable shipping partners, offering sea, air, and land transportation options, ensuring timely and safe delivery to clients worldwide.
Our Exhibitions:
FAQ:
Q1: What is the source of your quercetin?
A1: Our quercetin is extracted from Sophora japonica flowers, ensuring a natural, high-quality product.
Q2: Can you provide custom quercetin concentrations?
A2: Yes, we can tailor quercetin concentrations to meet your specific requirements.
Q3: What is the minimum order quantity (MOQ)?
A3: Our standard MOQ is 25kg, but we can discuss flexibility for new partnerships.
Q4: Do you offer samples?
A4: Yes, we provide samples for quality evaluation. Please contact us for details.
Q5: What are your payment terms?
A5: We accept T/T, L/C, and other standard international payment methods.
Q6: How long is the shelf life of your quercetin extract?
A6: When stored properly, our quercetin extract has a shelf life of 24 months.
Contact Us:
For inquiries about our Sophora Japonica Extract Quercetin or to discuss your specific needs, please reach out to us at duke@hongdaherb.com. Our experienced team is ready to assist you with technical support, custom solutions, and order processing.
