Product Introduction
Advanced spray-drying and standardized extraction processes let Shaanxi Zhenhuacui Biotechnology Co., Ltd. create high-quality Flatstem Milkvetch Extract. This botanical substance contains confirmed flavonoids and amino acids in a 10:1 concentration ratio. Bioactive chemicals are preserved during our extraction process by keeping moisture and ash below 5%. This food-grade extract, manufactured under cGMP and FSSC22000 standards, is thermally stable up to 120°C and suitable for HTST and UHT processing. We provide consistent quality supported by HPLC verification with over 10 years of plant extract production experience and 60% of our crew dedicated to R&D.

Our brownish-yellow fine powder with 80-100 mesh size ensures maximum production flowability. The extract's high water solubility allows inclusion into tablets, capsules, solid drinks, and functional food matrices.
| Parameter | Specification |
|---|---|
| Extraction Ratio | 10:1 |
| Active Ingredients | Flavonoids / Amino Acids |
| Appearance | Brownish Yellow Powder |
| Moisture Content | ≤5.0% |
| Ash Content | ≤5.0% |
| Mesh Size | 80-100 Mesh |
| Grade | Food Grade |
| Shelf Life | 24 Months |
The manufacturing process employs supercritical CO₂ extraction and modern purification techniques. This ensures minimal solvent residue and maximum preservation of thermally sensitive compounds. Ion-exchange chromatography steps guarantee heavy metal levels remain well below USP limits.

This botanical compound is compatible with several formulation platforms and serves multiple industries.
Functional Foods: For stable botanical actives in nutritious bars, cereals, and wellness snacks.
Supplements: Ideal for capsule, pill, and powder supplements with 500mg to 1000mg per serving.
Beverage Industry: Cold-pressed juices and pasteurized functional drinks benefit from its thermal stability.
Cosmetic Applications: Flavonoids give antioxidants for skincare.
Supplements: Compatible with complicated multi-ingredient compositions needing constant bioactive profiles.

Adding Flatstem Milkvetch Extract to your recipe has several benefits. Bioactivity is stable across manufacturing batches due to flavonoid standardization. Scientifically proven amino acid profiles promote wellness applications.
The extract's heat stability ensures product integrity throughout conventional manufacture. The small particle size allows homogeneous dispersion in dry mixes and smooth suspension in liquids. Less moisture avoids clumping and increases formulation shelf life.
Its pH resilience keeps formulations stable from pH 4.0 to pH 8.0. This flexibility streamlines formulation development and cuts reformulation expenses. Natural extract compatibility with common excipients simplifies manufacturing.
Shaanxi Zhenhuacui Biotechnology has distinct benefits. Our 10+ years of manufacturing experience ensures quality and supply chain reliability. With 60% of workers committed to R&D, we offer technical support beyond ingredient supply.
We stock enough standard specs to ship in 10 days. Customized specifications take 20 working days, with 7-10 day green channel service for urgent needs.
Our flexible MOQ of 1kg and samples minimizes product development barriers. OEM/ODM services for gummies, pills, powders, and capsules meet your brand's specialized needs.

Internationally recognized certifications provide global regulatory compliance for our quality systems:
These certificates show our dedication to industry-leading production standards.

Every batch is rigorously tested. HPTLC fingerprinting checks species authenticity and identifies adulterants. Quantifying active components using HPLC ensures requirements satisfy values.
ICP-MS heavy metal testing validates international limits. Microbiological testing follows USP total plate count, yeast, mold, and pathogen screening requirements. To ensure EC compliance, pesticide residue analysis uses GC-MS/LC-MS.
We monitor important control points from raw material procurement to final packing using our full-process quality control system. Independent lab testing adds credibility.
Certificate of Analysis accompanies every shipment, documenting:
Full COA documentation helps regulatory filing and quality assurance.
| Parameter | Specification |
|---|---|
| Product Name | Flatstem Milkvetch Extract |
| Active Ingredient | Flavonoids / Amino Acids |
| Extraction Ratio | 10:1 |
| Appearance | Brownish Yellow Powder |
| Extraction Type | Standard Extract |
| Odor & Taste | Characteristic |
| Solubility | Soluble in water |
| Heavy Metals | NMT 10ppm |
| Arsenic (As) | NMT 2ppm |
| Lead (Pb) | NMT 2ppm |
| Cadmium (Cd) | NMT 1ppm |
| Mercury (Hg) | NMT 0.1ppm |
| Total Plate Count | <10,000cfu/g |
| Yeast & Mold | <1,000cfu/g |
| Shelf Life | 2 years under recommended storage |
Standard packing uses 25kg fiber drums with double PE bags. Aluminum foil bags sealed with vacuum prevent moisture absorption and oxidation. Various packaging types meet needs.
We use trusted worldwide logistics suppliers like DHL, FedEx, and SF Express. Based on urgency and order volume, express, air, and sea freight provide flexibility. For customs clearance, products are transported cold and dry with proper paperwork.

We investigate extraction optimization and application development. Recent research improve bioavailability using nano-encapsulation and generate water-dispersible beverage grades.
Stability studies show potency under varied storage settings. Common excipient compatibility testing informs formulation. Bioactivity tests verify health-related functions.
Research collaborations improve dosage and administration strategies. These R&D efforts guaranty scientifically sound ingredients.

To engage with consumers and highlight advances, Shaanxi Zhenhuacui Biotechnology attends major international trade shows.
These exhibits let you talk to our technical experts about your needs. We share product innovations and market information to inspire creativity.

Q: What is Flatstem Milkvetch Extract sourced from?
A: Flatstem Milkvetch Extract is extracted from the root of flatstem milkvetch plant, which is widely used in health supplement formulas.
Q: What are the available specifications of Flatstem Milkvetch Extract?
A: We offer multiple extract ratios for Flatstem Milkvetch Extract, and customized specifications can be supported upon clients’ requests.
Q: How do you ensure consistent flavonoid content across batches?
A: We employ HPLC verification with reference standards for every production batch, maintaining tight specification windows through controlled extraction parameters.
Q: Can this extract survive tabletting compression forces?
A: Yes, the powder demonstrates excellent compressibility. We recommend adding 2-5% magnesium stearate for optimal flow characteristics.
Q: What is the recommended storage condition?
A: Store in a cool, dry place away from direct light. Temperature below 25°C and relative humidity below 60% ensure 24-month stability.
Q: Do you provide formulation support?
A: Yes, our R&D team offers technical guidance on dosage, compatibility, and formulation optimization based on your specific application needs.
Q: What's your minimum order quantity?
A: We oblige orders beginning from 1kg with test accessibility for testing.
Ready to enhance your formulation with premium Flatstem Milkvetch Extract? Contact us at plantex@asianbios.com for technical specifications, pricing, and customization options.
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