Corn Silk Extract

Corn Silk Extract

[corn silk extract powder]

Production Method: Plant Extraction
Active Ingredient: Flavonoids
Specification:Flavonoids: 4%-8% (HPLC)
β-Sitosterol: 5%
4;1;10:1;20:1 (TLC)
Country of Origin: China
Testing Method: High Performance Liquid Chromatography (HPLC)
Net Weight: 25 kg
Appearance: Yellow-brown to tan fine powder, possessing a characteristic, slightly sweet odor
Solubility: Easily soluble in water; slightly 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

Corn Silk Extract - Premium Botanical Ingredient for Health & Wellness 

BioSpark (Xi'an) Biotechnology delivers enterprise-grade botanical extracts backed by science and precision.Our Corn Silk Extract is standardized to contain 4%-8% Flavonoids and 5% β-Sitosterol, measured by HPLC for guaranteed potency. Sourced from Zea mays L. stigmas, this yellow-brown fine powder offers exceptional water solubility—ideal for RTD beverages and supplement formulations.

With certifications counting ISO9001, Legitimate, Halal, FDA, and GMP, we guarantee each 25 kg drum meets universal quality benchmarks. You'll advantage from our 24-month rack life beneath legitimate capacity, comprehensive OEM/ODM back, and adaptable conveyance terms (Coxcomb, CIF, DDP). Our least arrange begins at fair 1 kg, with plentiful stock guaranteeing quick expedite through express, discuss, or ocean freight.

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Why Choose BioSpark for Your Corn Silk Extricate Needs?

Scientific Standardization You Can Trust

We utilize Tall Execution Fluid Chromatography (HPLC) to confirm dynamic compounds. This implies steady flavonoid levels in each batch—eliminating mystery for your item development.

Unmatched Water Solubility

Your definition challenges conclusion here. Our extricate accomplishes clear, sediment-free arrangements at room temperature. Culminate for ready-to-drink utilitarian refreshments and clean-label products.

Global Compliance Made Simple

You pick up get to to multi-region certifications without additional legwork. From Europe to North America, our administrative documentation bolsters smooth showcase passage over continents.

Flexible Generation Partnership

Whether you require 1 kg for R&D trials or bulk orders for commercial dispatch, our OEM/ODM administrations adjust to your timeline and budget. We handle equation optimization, custom bundling, and private labeling.

Corn Silk Extract Why Choose BioSpark for Your Corn Silk Extricate Needs

Specification of Corn Silk Extract

Parameter Specification
Active Ingredient Flavonoids (4%-8%), β-Sitosterol (5%)
Extract Ratio 4:1, 10:1, 20:1 (TLC)
Testing Method HPLC
Appearance Yellow-brown to tan fine powder
Mesh Size 80-100 mesh
Solubility Highly water-soluble; slightly soluble in ethanol
pH Range 4.5-6.5 (aqueous solution)
Moisture Content ≤5%
Heavy Metals ≤10 ppm
Shelf Life 24 months (cool, dry storage)
Packaging 25 kg/fiber drum
MOQ 1 kg

Certificate of Analysis (COA)

We provide detailed COA documentation for every batch, including:

  • Flavonoid content verification (HPLC)
  • β-Sitosterol quantification
  • Microbial testing (Total Plate Count, Yeast & Mold, E. coli, Salmonella)
  • Heavy metal screening (Pb, As, Cd, Hg)
  • Pesticide residue analysis
  • Physical property confirmation (color, odor, particle size)

Request your sample COA to evaluate our quality standards before placing orders.

Product Name:
corn silk extract powder
Latin Name:
Zea Mays Silk Extract
Batch Quantity :
1000Kg
BatchNumber :
GH2026020513
Mfg Date :
02,05,2026
Exp Date :
02,06,2028
Analysis Item
Specification
Result
Method
Specification
Proportion
Conforms
TLC
Chemical Physical Control
Appearance
Fine powder
Conforms
Sensory
Color
White to pale yellow
Conforms
Vis ua
Odor
Characteristic
Conforms
Gustatory
Sieve Analysis
100% pass 80 mesh
Conforms
CP2020
Loss on Drying
≤5%
4.36%
GB/T5009.3
Residue On Ignition
≤4.5%
4.52%
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
<10000cfu/g
Conforms
GB/T4789.2
Yeast & Mold
<1000cfu/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.

Certificates

BioSpark holds multiple certifications, including Corn Silk Extract, demonstrating our commitment to excellence:

  • ISO9001 – Quality Management System
  • GMP – Good Manufacturing Practice
  • Halal & Kosher – Religious compliance for global markets
  • FDA Registration – U.S. market access
  • Third-Party Lab Testing – Independent verification available upon request

    Corn Silk Extract Certificates

Benefits of Corn Silk Extract

Natural Diuretic Support

The flavonoids—quercetin, luteolin, and apigenin—help advance sound urinary stream. You'll appreciate the tender, supported diuretic activity without unforgiving side effects.

Cardiovascular Wellness

Clinical investigate appears corn silk may back solid blood weight levels by advancing vascular widening. The extricate too makes a difference keep up adjusted cholesterol and triglyceride levels.

Metabolic Balance

Corn silk polysaccharides make strides affront affectability. This makes the extricate profitable for details focusing on sound blood sugar management.

Anti-Inflammatory Action

Organic acids like chlorogenic corrosive and caffeic corrosive repress incendiary go betweens. Your clients advantage from diminished aggravation in urinary and hepatobiliary systems.

Antioxidant Protection

Free radical rummaging movement ensures cells from oxidative stretch. This contributes to by and large cellular wellbeing and longevity.

Liver & Gallbladder Support

Traditional utilize for scattering clamminess and clearing jaundice adjusts with advanced inquire about on bile discharge advancement. Perfect for hepatobiliary wellbeing formulations.

Application Areas

Dietary Supplements

Capsules, tablets, and softgels for urinary wellbeing, cardiovascular back, and metabolic wellness. Your item line picks up a science-backed botanical fixing with clean-label appeal.

Functional Beverages

The extraordinary water dissolvability makes the item idealize for RTD teas, powdered drink blends, and wellness shots. Make straightforward, sediment-free definitions customers love.

Sports Nutrition

Support electrolyte adjust and metabolic work in pre-workout and recuperation items. Competitors esteem common diuretic impacts for competition preparation.

Traditional Home grown Blends

Integrate into TCM-inspired equations nearby complementary botanicals. Respects centuries of conventional utilize whereas assembly advanced quality standards.

Cosmeceuticals

Anti-inflammatory and antioxidant properties suit topical applications for alleviating skin formulations.

Corn Silk Extract Application Areas

Quality Control

Raw Fabric Screening

We source Zea mays L. marks of disgrace from certified natural ranches. Each clump experiences character confirmation and defilement screening some time recently processing.

Advanced Extraction Technology

Our state-of-the-art offices utilize controlled temperature and weight to protect bioactive compounds. This guarantees greatest flavonoid maintenance and reliable potency.

Multi-Point Testing Protocol

In-process quality checks screen molecule measure, dampness substance, and dissolvability. Last items experience comprehensive examination counting HPLC, microbial testing, and overwhelming metal screening.

Traceability System

Every bunch gets a one of a kind part number connecting back to source fabric, generation records, and test comes about. You pick up total supply chain transparency.

R&D Results

Our research team continuously validates corn silk extract efficacy through:

  • In-vitro antioxidant capacity studies (DPPH, ABTS assays)
  • Solubility optimization for beverage applications
  • Stability testing under various pH and temperature conditions
  • Bioavailability enhancement research
  • Synergy studies with complementary botanicals

We share relevant data to support your product claims and regulatory submissions.

Corn Silk Extract R&D Results

Packaging and Transportation

Primary Packaging

25 kg fiber drums with twofold food-grade polyethylene liners. Secures against dampness, light, and defilement amid capacity and transit.

Custom Bundling Options

Need littler units? We offer 1 kg, 5 kg, and 10 kg thwart packs for inspecting or boutique item lines. Private labeling accessible for brand partners.

Global Coordinations Network

Choose from express (3-7 days), discuss cargo (5-10 days), or ocean cargo (20-35 days) based on your criticalness and budget. We handle send out documentation and traditions clearance.

Storage Recommendations

Keep in cool, dry conditions underneath 25°C. Dodge coordinate daylight and dampness introduction to keep up the 24-month rack life.

Corn Silk Extract Packaging and Transportation

After-Sales Service

Technical Support

Our group helps with definition questions, measurement proposals, and compatibility testing. You get continuous discussion all through item development.

Sample Availability

Request 50-100g tests to assess quality some time recently committing to bigger orders. We give COA and detail sheets with each test shipment.

Complaint Resolution

In the uncommon occasion of quality concerns, we react inside 24 hours with examination and determination plans. Your fulfillment drives our nonstop improvement.

Reorder Convenience

Registered clients get to streamlined reordering with spared shipping inclinations and installment strategies. Track orders in real-time through our system.

Corn Silk Extract After-Sales Service

FAQ

Q: What is the commonplace lead time for bulk orders?

A: We keep up sufficient stock for orders up to 500 kg, shipping inside 3-5 trade days. Bigger amounts or custom details require 10-15 days.

Q: Can you give organic-certified the product?

A: Yes, we offer USDA Natural and EU Natural certified forms. If you don't mind indicate your certification necessities when asking quotes.

Q: How do I decide the right determination for my application?

A: Our specialized group assesses your item objectives, target dose, and conveyance arrange. We prescribe determinations that adjust viability, solvency, and cost-effectiveness.

Q: What installment terms do you accept?

A: We favor wire exchange (T/T) with 30% store and 70% adjust some time recently shipment. Letter of Credit (L/C) accessible for built up partners.

Q: Do you offer administrative back for distinctive markets?

A: Completely. We give fixing documentation, allergen articulations, and compliance direction for FDA (U.S.), EFSA (EU), and other territorial authorities.

Q: Is your office inspected by third parties?

A: Yes, we welcome client reviews and experience yearly third-party GMP assessments. Review reports accessible to qualified accomplices.

Contact Us

Ready to enhance your product line with premium Corn Silk Extract? Our team is here to answer questions and provide customized solutions. Reach out today: sales@biosparkcn.com

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