2022 High quality St John’S Wort Extract - Factory Supply Pure Natural Quercetin Dihydrate Sophora Japonica Extract – Times

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Advantage:

1) 13 years of rich experience in R&D and production ensure the stability of product parameters;

2) 100% plant extracts ensure safer and healthier;

3) Professional R&D team can provide special solutions and customized services according to customer requirements;

4) Free samples can be provided.

Send email to us Free samples

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Our firm since its inception, normally regards item top quality as company life, constantly make improvements to generation technology, improve product excellent and repeatedly strengthen organization total good quality management, in strict accordance with the national standard ISO 9001:2000 for Turmeric Extract Powder , Turmeric Capsules , Luteolin , We appreciate your enquiry and it's our honor to work with every friend worldwide.

2022 High quality St John’S Wort Extract - Factory Supply Pure Natural Quercetin Dihydrate Sophora Japonica Extract – Times Detail:

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(4) Indications and uses:

1. It has strong antioxidant properties. It also has good properties of chelating metal ions, such as iron ions, thereby reducing the Fenton reaction (the production of damaging oxygen free radicals).

2. It can strengthen capillaries and help people who are prone to bruising or bleeding under the skin. Studies have shown that it can help prevent venous edema (an early sign of chronic venous disease in the legs)

3. It has an anti-inflammatory effect. Animal experiments have shown that it has the function of preventing infection and helping recovery.

4. It is said that it can inhibit some of the cancer cells and indicate the precancerous state.

5. May help prevent atherosclerosis and reduce the cytotoxicity of oxidized low-density lipoprotein cholesterol.

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(5) CAS number: 117-39-5; molecular formula: C15H10O7; molecular weight: 302.236

Why us?

● Made in China, using own planted raw material to make premium products

● Fast lead times

● 9 – step quality control process

● Highly experienced operations and quality assurance staff

● Stringent in-house testing standards

● Warehouse both in USA and China, fast response

Typical COA: Specification 95%HPLC

Analysis	Specification	Method
Assay（Quercetin）	≥95.0%	HPLC
Appearance	Yellow Powder	Visual
Odor	Characteristic	Organoleptic
Taste	Characteristic	Organoleptic
Sieve Size	90% pass 80mesh	Complies
Loss on drying	≤12.0%	CP2015
Sulphated ashes	≤0.50%	CP2015
Heavy Metals
Total	≤20ppm	CP2015
Microbiological Control
Total Plate Count	NMT1000cfu/g	CP2015
Yeast & Mold	NMT100cfu/g	CP2015
E.Coli	Negative	CP2015

Packing and Storage

Packing: 25kgs/drum. Packing in paper-drums and two plastic-bags inside.

Storage:Store in a well-closed container away from moisture, sun light, or heat.

Shelf Life:2 years.

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We goal to see good quality disfigurement within the manufacturing and provide the most effective support to domestic and overseas shoppers wholeheartedly for 2022 High quality St John’S Wort Extract - Factory Supply Pure Natural Quercetin Dihydrate Sophora Japonica Extract – Times , The product will supply to all over the world, such as: Lesotho, Honduras, Tunisia, We can meet the various needs of customers at home and abroad. We welcome new and old customers to come to consult & negotiate with us. Your satisfaction is our motivation! Allow us to work together to write a brilliant new chapter!

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The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.