Soya Extract Powder Manufacturer and Supplier

Our standardized plant extract comes from non-GMO soybean (Glycine max) seeds in Jilin Province, which is in the middle of China's Granary. It contains rich isoflavones (10%–80% via HPLC).

We've improved our extraction process to make sure particle sizes of 80–100 mesh and moisture content ≤10% for all 208 products we sell to 97 clients around the world. These products are nutraceuticals, functional foods, and cosmetics. Our Soya Extract powder goes through strict UV and HPLC tests to make sure that beneficial chemicals like Genistein and Daidzein are pure enough to be used in pharmaceuticals.

We get rid of factors that are bad for you while keeping the phytoestrogen's effectiveness. Our process is approved by FDA, ISO, HALAL, KOSHER, and BRC. Our team blends Kazuo Inamori's business mindset with cutting-edge application support to help you improve your product innovation. We can deliver unique recipes within 7 days for sales of at least 1,000 kg.

Why Choose Us?

Certified Global Standards

You deserve to be at ease. Our seven international certificates, such as FDA, FSSC, and RSPO, show that every batch of Soya Extract powder meets the world's toughest standards for food safety and ethical sources.

Rapid Custom Solutions

When you're making something, time is money. We can make custom isoflavone formulations in just seven days, and production takes about fifteen days. This way, you never miss a chance to sell your product.

Transparent Quality Traceability

Want to know if something contains GMOs or dangerous metals? With every package, we include PCR DNA reports, ICP-MS test results (Lead <0.2 mg/kg, Arsenic <0.5 mg/kg), and HPLC chromatograms, so you don't have to guess.

Flexible Logistics Network

Your due dates are important. Our mixed-container filling service includes sea, air, and land freight choices, so whether you order 1 metric ton or 20, customs clearance will go smoothly.

One-Stop Ingredient Hub

Make the supply chain easier to use. You can find up to 28 different types of ingredients, such as soy extract, COFCO sticky starches, and cocoa goods. This makes managing suppliers easier and cuts down on costs.

Lifetime Partnership Support

We don't disappear after delivery. Our technical team offers ongoing application guidance, market trend analysis, and reformulation assistance to keep your products competitive year after year.

Advantages of Soya Extract Powder

High Bioavailability

Unlike crude soy flour, our refined Soya Extract powder removes trypsin inhibitors and lectins. You get pure aglycone-rich isoflavones that your customers' bodies absorb efficiently.

Versatile Application Stability

Need it for beverages? Our "Instant" grade disperses clearly in water. Formulating tablets? The low moisture content (<10%) ensures excellent compressibility and 24-month shelf life.

Clean-Label Appeal

Modern consumers demand transparency. This plant-based phytoestrogen naturally supports menopausal health and cardiovascular wellness without synthetic hormones or artificial additives.

Precision Dosing

Standardized HPLC testing means you can confidently design formulations with exact Genistein-to-Daidzein ratios—critical for clinical efficacy in women's health supplements.

Thermal Processing Resilience

Your production line won't degrade our extract. It withstands standard pasteurization temperatures, making it ideal for soup bases, sauces, and functional snack coatings (recommended dosage: 0.2%–2.0%).

Regulatory Compliance

Labeled as a soy allergen per FDA/EFSA rules, our product comes with complete documentation—helping you navigate global regulations effortlessly.

Specifications

Parameter	Standard	Test Method
Color and State	Yellowish-brown to brownish-brown powder	Visual inspection
Taste and Odor	Characteristic, no off-flavors	Sensory evaluation
Particle Size	80–100 mesh	Sieve analysis
Moisture (g/100g)	≤10.0	GB 5009.3
Protein (salt-free dry basis, N×6.25) (g/100g)	≥20.0	GB 5009.5
Peptide Content (salt-free dry basis) (g/100g)	≥10.0	Biuret method
Lead (Pb) (mg/kg)	≤0.2	ICP-MS
Arsenic (As) (mg/kg)	≤0.5	ICP-MS
Cadmium (Cd) (mg/kg)	≤0.1	ICP-MS
Aflatoxin B₁ (µg/kg)	≤5.0	HPLC
Aerobic Plate Count (CFU/g)	≤5,000	GB 4789.2
Coliforms (CFU/g)	≤100	GB 4789.3
Main Components	Isoflavones, proteins, polysaccharides	UV/HPLC
Minimum Order Quantity	1,000 kg	—

Frequently Asked Questions

Q:What's the isoflavone ratio in your product?

A:Our standard extract maintains a natural Genistein-to-Daidzein ratio of approximately 1:1 or 2:1, depending on seed variety. We provide batch-specific HPLC chromatograms for targeted clinical applications.

Q:Is it water-soluble?

A:The standard grade partially dissolves in water but fully disperses in ethanol-water mixtures. For beverage manufacturers, we offer an "Instant" grade with natural emulsifiers that ensures clear dispersion without sedimentation.

Q:How do you guarantee non-GMO status?

A:We use Identity Preserved (IP) sourcing and supply PCR-based DNA test reports with every batch—ensuring zero contamination from genetically modified crops.

Q:What's the shelf life?

A:You'll get 24 months when stored in original sealed fiber drums in a cool, dry place, protected from direct light and moisture. This prevents oxidation of sensitive isoflavone molecules.

Q:Does it contain soy allergens?

A:Yes. While highly refined, our product retains soy proteins and must be labeled as a soy allergen per FDA and EFSA regulations. Always declare it on ingredient lists.

Q:Can I use it in high-temperature food processing?

A:Absolutely. It withstands standard pasteurization but requires UV protection during storage. For sauces or soup bases, add it alongside salt and sugar at 0.2%–2.0% dosage.