Sophora japonica flower extract

Sophora japonica flower extract

[Sophora japonica flower extract]

Production Method: Plant Extraction
Active Ingredient: Rutin /Kaempferol /Anhydrous Quercetin /Quercetin Dihydrate /Isoquercetin /Genistein /L-Rhamnose Monohydrate /Alpha Glucosyl Rutin
Specifications:
Kaempferol: 10% (HPLC)
Rutin /Anhydrous Quercetin /Quercetin Dihydrate /Isoquercetin: 95%
Genistein /L-Rhamnose Monohydrate /Alpha Glucosyl Rutin: 98%
Country of Origin: China
Testing Method: High-Performance Liquid Chromatography (HPLC)
Net Weight: 25 kg
Appearance: Yellow-green to light yellow fine powder, with a characteristic slightly bitter odor
Solubility: Slightly soluble in water; soluble in ethanol
Certifications: ISO9001, Kosher, Halal, FDA, GMP
Packaging: 25 kg/drum
Delivery Terms: FOB, CIF, CFR, EXW, DAP, DDP
Shipping Methods: Express, Air Freight, Sea Freight
Payment Terms: Wire Transfer (T/T) Preferred
Availability: Ample stock; fast and secure shipping
OEM/ODM: Available
Minimum Order Quantity (MOQ): 1 kg
Available to Business Customers Only
  • Free Samples
  • Quality Assurance
  • 24/7 Customer Service

Product Introduction

Sophora Japonica Flower Extract – Premium Plant Extract Supplier

BioSpark (Xi'an) Biotechnology Co., Ltd. brings you enterprise-grade Sophora japonica flower extract with verified active ingredients and pharmaceutical-level quality control. Our extract is standardized to deliver Kaempferol at 10% (HPLC), Rutin/Quercetin compounds at 95%, and Genistein/L-Rhamnose/Alpha Glucosyl Rutin at 98% purity.

Each bunch experiences comprehensive HPLC unique finger impression confirmation, multi-residue pesticide screening covering over 400 substances, and ICP-MS overwhelming metal examination to guarantee compliance with EU 396/2005 and FDA controls. Created through progressed plant extraction innovation, our yellow-green to light yellow fine powder keeps up solidness with controlled dissolvable buildups and microbiological safety.

With ISO9001, Legitimate, Halal, GMP, and FDA certifications, we give adaptable OEM/ODM arrangements beginning from fair 1 kg MOQ, supported by plentiful stock and worldwide shipping options.

Sophora japonica flower extract

Why Select Us?

Professional Biotechnology Expertise

We specialize in plant extricate investigate and advancement. Our specialized group guarantees each item meets worldwide pharmacopoeia benchmarks counting USP, EP, and CP.

Comprehensive Quality Assurance

From crude fabric choice to wrapped up item review, we actualize strict multi-stage testing conventions. Our progressed research facility offices conduct HPLC test testing, GC-MS pesticide buildup screening, and total microbiological analysis.

Global Trade Experience

Our items reach Europe, North America, Southeast Asia, the Center East, and past. We get it different administrative necessities and provide reliable quality worldwide.

Flexible Customization Services

Whether you require small-batch trials or large-scale generation, we offer custom-made OEM and ODM arrangements. Equation optimization, private labeling, and bundling plan are all available.

Reliable Supply Chain

With sufficient stock and different shipping strategies (express, discuss, ocean cargo), we guarantee quick and secure conveyance beneath different terms counting Dandy, CIF, and DDP.

Why Select Us

Specification of Sophora japonica flower extract

Parameter Specification
Active Ingredients Rutin, Kaempferol, Quercetin, Isoquercetin, Genistein, L-Rhamnose, Alpha Glucosyl Rutin
Assay (HPLC) Kaempferol 10%; Rutin/Quercetin 95%; Genistein 98%
Appearance Yellow-green to light yellow fine powder
Odor Characteristic slightly bitter
Solubility Slightly soluble in water; soluble in ethanol
Particle Size 95% pass 80 mesh
Melting Point Rutin: 195–215°C; Quercetin: decomposes at 314°C
Testing Method High-Performance Liquid Chromatography (HPLC)
Net Weight 25 kg/drum
Country of Origin China
Certifications ISO9001, Kosher, Halal, FDA, GMP
Shelf Life 24 months under proper storage

Certificate of Analysis (COA)

Each batch of Sophora japonica flower extract includes a comprehensive COA detailing:

  • HPLC fingerprint verification distinguishing total flavonoids from specific Rutin content
  • Heavy metal analysis (Lead, Arsenic, Cadmium, Mercury) via ICP-MS, meeting strict international limits
  • Pesticide residue screening (GC-MS/LC-MS) covering over 500 substances per EU and FDA standards
  • Solvent residue testing (Gas Chromatography) ensuring absence of harmful methanol or excessive ethanol
  • Microbiological testing: Total Plate Count <1000 cfu/g, negative for E. coli and Salmonella
  • Bulk density (0.4-0.6 g/ml) optimized for high-speed tableting and encapsulation

Our QA team verifies every critical quality attribute before shipment. You receive complete traceability documentation with each order.

Product Name:
Sophora japonica flower Extract
Latin Name:
Sophora Japonica Extract
Batch Quantity :
500Kg
 BatchNumber :
GH2026031201
Mfg Date :
03,12,2026
 Exp Date :
03,11,2028
Analysis Item
Specification
Result
Method
Specifications
10:1
Conforms
TLC
Chemical Physical Control
Appearance
Fine powder
Conforms
Sensory
Color
Brown
Conforms
Visual
Odor
Characteristic
Conforms
Gustatory
Sieve Analysis
100% pass 80 mesh
Conforms
CP2020
Loss on Drying
≤5%
4.31%
GB/T5009.3
Residue On Ignition
≤4.5%
2.07%
GB/T5009.4
Heavy Metals
≤10ppm
Conforms
AAS
Arsenic (As)
≤ 2ppm
Conforms
AAS(GB/T5009.11)
Lead (Pb)
≤ 2ppm
Conforms
AAS(GB/T5009.12)
Cadmium (Cd)
≤ 2ppm
Conforms
AAS(GB/T5009.15)
Mercury (Hg)
≤0.1ppm
Conforms
AAS(GB/T5009.17)
Microbiology Control
Total Plate Count
<3000cfu/g
Conforms
GB/T4789.2
Yeast & Mold
<100cfu/g
Conforms
GB/T4789.15
E. Coli
Negative
Negative
GB/T4789.3
Salmonella
Negative
Negative
GB/T4789.4
Staphylococci n
Negative
​​​​​​Negative
GB/T4789 . 10
Parking
Packed In Paper-drums and two plastic-bags inside. Net Weight : 25kgs/drum.
Storage
Store in cool & dry place. Do not freeze . Keep away from str ong light and heat .
Shelf life
2 years when properly stored.

Certifications

  • ISO9001 – Quality Management System
  • GMP – Good Manufacturing Practice
  • Kosher & Halal – Religious compliance certifications
  • FDA Registration – U.S. regulatory compliance
  • Pharmacopoeia Standards – Aligned with USP, EP, and CP requirements

These certifications illustrate our commitment to creating secure, viable, and solid plant extricates for worldwide markets.

Certifications

Benefits

Vascular Wellbeing Support

The tall concentration of Rutin and Quercetin upgrades capillary flexibility and decreases vascular delicacy. These flavonoids back solid blood vessel work and circulation.

Natural Hemostatic Properties

Traditional utilize for blood-cooling and hemostatic impacts is sponsored by standardized dynamic compounds. The extricate helps in overseeing periodic dying concerns.

Cardiovascular Wellness

Regular supplementation may back ordinary blood weight levels and by and large cardiovascular wellbeing through liver-clearing and heat-purging properties.

Antioxidant Protection

Rich flavonoid substance gives capable antioxidant movement. This makes a difference secure cells from oxidative stretch and underpins solid aging.

Anti-inflammatory Action

Quercetin and related compounds offer common anti-inflammatory benefits. This makes the extricate reasonable for both inner and topical applications.

Application Areas

Dietary Supplements

Our item is perfect for capsules, tablets, and verbal fluids focusing on hemostatic bolster, cardiovascular wellness, and vascular wellbeing. Formulators appreciate the standardized power for reliable dosing.

Functional Nourishments & Beverages

Add it to wellness teas, powdered drink blends, and wellbeing refreshments. The marginally severe characteristic flavor mixes well with home grown formulations.

Traditional Medication Formulations

As a key fixing in classic medicines like Huaihua San and Huaijiao Faded, it gives true conventional benefits with cutting edge quality control.

Skincare Products

The anti-inflammatory and alleviating properties make it reasonable for topical creams, salves, and serums focusing on touchy or bothered skin.

Ophthalmic Wellbeing Products

Incorporate into definitions planned to back eye consolation and address concerns related to eye redness or discomfort.

Application Areas

Quality Control

Multi-Stage Testing Protocols

Every generation group experiences thorough review at crude fabric admissions, in-process observing, and wrapped up item discharge. We prioritize both security and efficacy.

Advanced Expository Equipment

Our research facility utilizes HPLC, GC-MS, LC-MS, and ICP-MS instrumented. This guarantees exact distinguishing proof, measurement, and virtue confirmation of all dynamic compounds.

Regulatory Compliance

We entirely take after ICH Q3C rules for dissolvable buildups and EU 396/2005 directions for pesticide limits. Overwhelming metal testing meets the most exacting universal measures (< 10 ppm total).

Microbiological Safety

All clusters are tried for Add up to Plate Check, Yeast & Shape, E. coli, and Salmonella. This ensures item security for verbal and topical applications.

Fingerprint Verification

HPLC fingerprinting distinguishes our authentic Sophora japonica flower extract from adulterated or synthetic alternatives. You receive genuine botanical material every time.

R&D Results

Our inquire about group persistently investigates extraction optimization, bioavailability improvement, and novel applications. Later advancements include:

  • Enzymatic adjustment methods to make strides water dissolvability for fluid formulations
  • Enhanced quercetin discharge through hydrolysis handle optimization
  • Standardization strategies guaranteeing batch-to-batch consistency of helpful compounds
  • Compatibility ponders for combination with other botanical extracts
  • Stability testing beneath different capacity conditions to expand rack life

These advancements guarantee you get cutting-edge items supported by strong logical research.

R&D Results

Packaging and Transportation

Standard Packaging

25 kg per fiber drum with twofold food-grade plastic sacks interior. This ensures the powder from dampness, light, and defilement amid transit.

Custom Bundling Options

We offer private labeling, custom bundling sizes (from 1 kg to bulk orders), and branded holders to meet your particular showcase needs.

Shipping Methods

Choose from express dispatch (3-7 days), discuss cargo (5-10 days), or ocean cargo (conservative for huge orders). We handle all send out documentation and traditions clearance support.

Delivery Terms

Flexible alternatives counting Dandy, CIF, CFR, EXW, DAP, and DDP. We work with your favored coordinations accomplices or prescribe solid carriers.

Storage Recommendations

Store in a cool, dry put absent from coordinate daylight. Fixed holders keep up quality for 24 months beneath legitimate conditions.

Packaging and Transportation

After-Sales Service

Technical Support

Our group gives definition direction, measurement proposals, and compatibility exhortation. We offer assistance you create market-winning products.

Quality Assurance

If any quality concern emerges, we react inside 24 hours. Substitution or discount approaches guarantee your fulfillment and trade continuity.

Documentation Assistance

We give total item dossiers, COAs, security information sheets, and administrative back documentation for your advertise enrollment needs.

Reorder Convenience

With adequate stock kept up year-round, you appreciate reliable supply without delays. Our client entrance makes reordering basic and transparent.

Long-Term Partnership

We see each client relationship as a long-term collaboration. Your victory drives our development and benefit improvements.

After-Sales Service

FAQ

Q: What is the least arrange quantity?

A: Our MOQ is fair 1 kg, making it simple for you to test quality some time recently setting bigger orders.

Q: How do you guarantee the immaculateness of dynamic ingredients?

A: We utilize HPLC testing with confirmed reference benchmarks. Each group incorporates a Certificate of Examination affirming correct rates of Rutin, Quercetin, and other compounds.

Q: Is your item appropriate for veggie lover products?

A: Yes, it is 100% plant-derived with no animal-source fixings. It holds Legitimate and Halal certifications as well.

Q: Can you offer assistance with custom formulations?

A: Completely. Our R&D group works closely with clients to create optimized equations, alter details, and make special products.

Q: What installment strategies do you accept?

A: We incline toward Wire Exchange (T/T), but can talk about other courses of action for set up trade relationships.

Q: How rapidly can you transport after arrange confirmation?

A: For stock things, we ordinarily transport inside 3-5 trade days after installment affirmation. Custom orders may require extra generation time.

Q: Do you give samples?

A: Yes, we offer tests for quality assessment. Contact our deals group for points of interest on test demands.

Contact Us

Ready to source premium Sophora japonica flower extract for your business? Connect with our professional team today. Email us at sales@biosparkcn.com for quotations, samples, and technical support.

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