Food Grade 98% Quercetin Sophora Japonica Extract 95% 98% Quercetin

• Customization: Available
• CAS No.: 117-39-5
• Formula: C15h10o7
• Model NO.: Quercetin Extract
• EINECS: 242-461-6
• Packaging Material: 25kg/Drum
• Storage Method: Normal
• Shelf Life: >12 Months
• Nutrient Composition: Quercetin Extract
• Resource: Natural
• The content of active substances: ＞90%
• Transport Package: 25kg/Drum
• Specification: 95% 98%
• Trademark: /
• Origin: China
• HS Code: 382499999
• Production Capacity: 1000 Tons/Year

Product Description

Product Description

 

Product Description
 

Quercetin Extract is a natural substance derived from various plants that contains quercetin, a flavonoid known for its powerful antioxidant, anti-inflammatory, and anti-allergy properties. Quercetin is commonly found in a variety of fruits, vegetables, grains, and herbs, with onions, apples, grapes, and citrus fruits being some of the most abundant sources.

This extract is widely used in dietary supplements, functional foods, and skincare products due to its various health benefits. Quercetin's ability to support immune health, reduce oxidative stress, and protect against chronic diseases makes it a popular ingredient in wellness and preventive health products.

Key Benefits of Quercetin Extract:

1. Powerful Antioxidant Properties:

   • Quercetin is known for its antioxidant capabilities, helping to neutralize harmful free radicals in the body. By reducing oxidative stress, it can help protect cells from damage that contributes to aging, heart disease, and certain types of cancer.

2. Anti-inflammatory Effects:

   • Quercetin has significant anti-inflammatory properties. It inhibits the production of pro-inflammatory molecules like histamines and cytokines, which can help alleviate conditions related to chronic inflammation, such as arthritis and asthma.

3. Supports Cardiovascular Health:

   • Research shows that quercetin may have a beneficial effect on the cardiovascular system by improving blood circulation, lowering blood pressure, and reducing cholesterol levels. Its ability to support healthy blood vessels and prevent oxidative damage can reduce the risk of heart disease.

4. Immune System Support:

   • Quercetin is known for its ability to boost the immune system. It helps regulate immune responses, reduce symptoms of allergies (like hay fever), and may even enhance the body's defense against viral infections.

5. Anti-allergy Benefits:

   • Quercetin is often referred to as a natural antihistamine. It can help reduce symptoms of seasonal allergies by blocking the release of histamines, which are responsible for causing symptoms like itching, sneezing, and runny nose.

6. Improves Exercise Performance:

   • Some studies suggest that quercetin may improve exercise endurance and recovery. It helps reduce inflammation and oxidative stress during exercise, which can lead to better performance and faster recovery times.

7. Supports Skin Health:

   • Due to its antioxidant and anti-inflammatory properties, quercetin is beneficial for skin health. It can help protect the skin from UV damage, reduce wrinkles, and support the overall health and appearance of the skin.

8. Anti-cancer Potential:

   • There is growing evidence that quercetin may play a role in the prevention and treatment of certain types of cancer. It helps inhibit the growth of cancer cells, reduce inflammation, and support the body's natural detoxification processes.

9. Promotes Healthy Brain Function:

   • Quercetin has neuroprotective properties that can help protect brain cells from oxidative damage. It may improve cognitive function, support memory, and reduce the risk of neurodegenerative diseases such as Alzheimer's and Parkinson's.

Uses of Quercetin Extract:

1. Dietary Supplements:

   • Quercetin is commonly available in supplement form, such as capsules, tablets, and powders. It is often combined with other vitamins and minerals, such as Vitamin C, to enhance its effectiveness.

2. Functional Foods:

   • Quercetin Extract is sometimes added to functional foods, including energy bars, beverages, and nutraceutical products, to provide antioxidant and anti-inflammatory benefits.

3. Skincare Products:

   • Due to its anti-aging and anti-inflammatory effects, quercetin is often included in creams, serums, and anti-wrinkle products. It helps protect the skin from oxidative stress caused by UV rays, pollution, and environmental toxins.

4. Herbal Remedies:

   • Quercetin is sometimes included in herbal teas and natural remedies for its antihistamine and anti-inflammatory properties, particularly for managing allergies and respiratory conditions.

Quercetin Extract is a powerful, natural substance with a wide range of health benefits. Its antioxidant, anti-inflammatory, anti-allergic, and cardiovascular properties make it a valuable supplement for general wellness and disease prevention. Whether used to improve immune function, skin health, or to combat oxidative stress, quercetin has proven to be a versatile and beneficial compound in the health and wellness industry.

 

TEST	SPECIFICATION
Appearance Identification Melting point Particle size Reducing sugars Sulfate Chloride Bulk density Heavy metals -Arsenic -Mercury -Cadmium -Lead Sulphated Ash Water Assay by HPLC	Yellow powder Must positive 305 ºC-315ºC ≥95% pass through 80 mesh Not be detected ≤1000ppm ≤1000ppm ≥0.10gm/cc ≤10ppm ≤1.0ppm ≤0.1ppm ≤1.0ppm ≤3.0ppm ≤0.30% ≤4.0% ≥95.0%
Microbiological test: Total plate count Mildew & Yeast E.Coli Salmonella Coliforms	≤1000cfu/g ≤100cfu/g Negative Negative ≤10cfu/g
Residual Solvent Pesticide Screen GMO/BSE Status Storage	Meets the requirements of USP. Meets the Requirements of USP. Not genetically modified organism. Free of BSE. Store in tight containers,in a cool dry area.

 

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FAQ

 

Q:Are you manufacturer or trader?
A: we are manufacturer.

Q: How long have your company run on food ingredients ?
A: 14 years focusing on food ingredients field,10 years exporting experience.

Q: Which payment terms are you accept?
A: Payment term: L/C D/A D/P T/T Western Union MoneyGram.

Q: After an order is placed, when to deliver?
A:It depends on whether the products you buy has inventory. If we have inventory, generally we can arrange shipment after receipt of payment 2 to 3 days. If not, it will be decided by the time of the factory production.

Q: What's your MOQ?
A:For the high value product, our MOQ starts from 1kg and generally starts from 25kgs. For other low price product, our MOQ starts from 1000kg and 10000kg.

Q: Is there a discount?
A: Yes, for larger quantity, we always support with better price.

Q: How do you treat quality complaint?
First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we
will send you free goods for replacement or refund your loss.

Q: What is loading port?
A: Usually is Shanghai, Qingdao,Tianjin or Ningbo.