Sophora Japonica Extract Powder

Name: Sophora Japonica Extract, Rutin Powder, Quercetin Bulk, Flos Sophora Extract, Troxerutin Supplier, Cardiovascular Health Ingredients
Availability: InStock

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SKU:

Unit:

Product Name:

Sophora Japonica Extract Powder (Flos Sophora Extract)

Latin Name:

Sophora japonica L. (Stryphnolobium japonicum)

Specification:

Rutin 95%, 98% (DAB / EP / NF11) / Quercetin 95%, 98% (HPLC)

Appearance:

Light Yellow to Greenish Yellow Fine Powder

Certificate:

ISO9001, HACCP, KOSHER, HALAL

Shelf Life:

24 Months when properly stored

Storage:

Store in a cool, dry, and clean place. Keep away from strong light, intense heat, and moisture.

Package:

Packed in 25kg paperboard drums or multi-layer kraft paper bags with food-grade plastic inner linings.

Ship From Warehouse MOQ: {{ moqText }}

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What is Sophora Japonica Extract?

Sophora Japonica Extract Powder, sourced from the premium unexpanded flower buds (Flos Sophora) of the Japanese Pagoda Tree, is a flagship bioflavonoid ingredient manufactured by JHD Global. Utilizing our state-of-the-art crystallization and green solvent purification processing, we offer highly standardized, ultra-pure specifications, including Rutin (NF/EP/DAB) and its highly sought-after derivative, Quercetin. Our robust quality control systems ensure full compliance with strict global standards, keeping heavy metals, pesticide residues, and PAHs well below international limits. Characterized by a vibrant, stable yellow hue, exceptional mesh uniformity, and remarkable batch-to-batch consistency, this fine powder serves as a critical active matrix for the pharmaceutical, nutraceutical, and clinical-nutrition sectors focused on natural vascular integrity and cellular defense.

Capillary Strengthening & Vein Health

Effectively increases capillary resistance, reduces microvascular permeability, and enhances venous tone. Clinical parameters consistently demonstrate its efficacy in relieving chronic venous insufficiency (CVI), managing varicose veins, and drastically accelerating hemorrhoidal recovery.

Cardiovascular & Microcirculation Optimization

Advanced Cellular Antioxidant Cascade

Packed with high-density bioflavonoids that actively scavenge reactive oxygen species (ROS) and inhibit lipid peroxidation. By neutralizing free radicals at the molecular level, it provides deep systemic protection against premature cellular aging and organ-level oxidative burdens.

Mast Cell Stabilization & Anti-Inflammatory Control

Helps downregulate the biosynthesis and release of pro-inflammatory eicosanoids and arachidonic acid metabolites. This molecular mechanism aids in modulating the body’s acute and chronic inflammatory pathways, effectively calming widespread cellular irritation and tissue stress.

Nutraceuticals & Cardiovascular Supplements

A core active raw material for blood pressure support tablets, vascular strength capsules, and targeted circulation softgels. It blends synergistically with Vitamin C, Citrus Bioflavonoids, or Horse Chestnut extract to create premium, high-turnover cardiovascular wellness complexes.

Pharmaceutical & Clinical Therapeutics

Extensively processed into active pharmaceutical ingredients (APIs) for manufacturing troxerutin or purified quercetin formulations. Its trusted safety profile and high active purity make it a staple in clinical applications targeting systemic bleeding disorders and vascular fragility remedies.

Anti-Histamine & Seasonal Allergy Formulas

An exceptional active inclusion for modern anti-allergy powders, non-drowsy sinus shots, and respiratory comfort capsules. Because its quercetin and rutin matrices naturally stabilize mast cells to halt histamine release, it enables brand owners to capture the multi-billion dollar seasonal pollen and hay fever defense market with a 100% natural, clean-label alternative.

Nutricosmetics & Redness-Relief Skincare

Highly valued in ingestible beauty capsules and topical skincare formulations aimed at fragile, sensitive skin. By fortifying micro-vessels beneath the dermal layer, it helps cosmetic formulators successfully create soothing creams and serums that drastically reduce the appearance of facial redness and broken capillaries.

PHYSICAL CHARACTERISTICS

PHYSICAL CHARACTERISTICS
Loss on Drying	NMT 12.00%	0.0868	USP
Total Ash	NMT 5.00%	0.002	USP
Bulk Density	Report Only	16.70g/100ml	USP Method I
Tapped Density	Report Only	34.79g/100ml	USP Method I

CHEMICAL CHARACTERISTICS

CHEMICAL CHARACTERISTICS
Heavy Metals(as Pb)	NMT 10ppm	Conform	USP Method II
Arsenic (As)	NMT 2ppm	0.0090ppm	ICP-MS \|\| USP
Lead (Pb)	NMT 2ppm	0.1170ppm	ICP-MS \|\| USP
Cadmium (Cd)	NMT 1ppm	0.0028ppm	ICP-MS \|\| USP
Mercury (Hg)	NMT 1ppm	0.0051ppm	ICP-MS \|\| USP

MICROBIOLOGICAL CHARACTERISTICS

MICROBIOLOGICAL CHARACTERISTICS
Total Plate Count	NMT 10,000cfu/g	＜10cfu/g	USP
Total Yeast & Mold	NMT 1,000cfu/g	＜10cfu/g	USP
E. Coli	Not Detected in(g) 10	Not Detected	USP
Salmonella	Not Detected in(g) 25	Not Detected	USP
Staphylococcus	Not Detected in(g) 10	Not Detected	USP