Soy protein: usually refers to the protein extracted from soybeans, after preliminary processing and treatment. Soy protein can be in a concentrated form, containing a high level of protein (about 40-70%), but still retaining some of the fat and carbohydrates. Soy isolate protein is further purified from soy protein through a more refined process that removes most of the fat and carbohydrates to give a higher purity of protein, usually 90% or more.
Product Specifications
Product Specification Details
Value / Standard
Product Name
Soy Protein Isolated
Other Name
Soybean Protein Isolated
Source
Soybean Extract
Appearance
Yellow Powder
Product Specification
90%
Package
1kg/bag/carton or 25 kg/drum or carton or Customers’ Requirement
Sample
Free Samples
Shelf life
24 Months When Properly Stored
Storage
Store in tight, light-resistant containers, avoid exposure to direct sunlight, moisture and excessive heat.
Certificate
KOSHER/HACCP/ISO22000/HALAL/EU/USDA/Organic
Related Soy Derivatives
Product Name
Specification
Description
Soybean Lecithin PC
98%
Soybean Lecithin PC 98% is light yellow powder, extracted from soybeans through solvent extraction and centrifugation. Our soy lecithin pc contains 20%-25% phosphatidylcholine.
Soy Isoflavones
20%, 40%
Soy Isoflavones are light yellow brown powder and they are polyphenol compounds.
Phosphatidylserine PS
20%, 50%, 70%
Phosphatidylserine is a phospholipid and it is a component of the cell membrane. Phosphatidylserine 20%, 50% and 70% are light yellow powders, soluble in most non-polar solvents and inaccessible in anhydrous acetone.
Applications in Food & Beverages
Plant-based protein drinks & smoothies
Provide high-quality protein and improve nutritional value.
Meat products & meat analogs
Used in sausages, burgers, and plant-based meat to enhance water retention, texture, and structure.
Bakery products
Added to bread, biscuits, and cakes to increase protein content and improve dough structure.
Functional foods
Protein bars, meal replacements, and ready-to-drink nutrition products.
Packaging & Transport
Method Options: DHL / FEDEX / EMS / E-PACKET / BY AIR / BY SEA
≤ 50kg
Express delivery (DHL/FEDEX) recommended.
≤ 500kg
Air shipping recommended, usually called as CIF service.
> 500kg
Sea shipping recommended, usually called as FOB, CFR, or CIF service.
High-value products
Please select air shipping and express delivery for safety.
* Notice: We promise to supply good quality products. Any quality objections should be raised within 15 days after the parcel is received. From concept to completion, we are committed to quality, efficiency, and your satisfaction.
Frequently Asked Questions (FAQ)
What's your MOQ?
For high-value products, our MOQ starts from 1g, with the typical range starting from 10g. For lower-priced products, the MOQ generally starts at 100g or 1kg, depending on the item.
Is there a discount?
Yes, we offer discounts for larger orders. The more you purchase, the better the pricing we can provide.
How can I confirm the product quality before placing an order?
You can request free samples for certain products; you’ll only need to cover the shipping cost. Alternatively, you can arrange a courier to collect the samples. Additionally, if you provide your product specifications, we can tailor the manufacturing process to meet your exact needs.
How do I start an order or make payment?
You can place an order by sending us a purchase order (if your company has one) or simply confirming by email or via Trade Manager. Once confirmed, we will send you a proforma invoice with our bank details, and you can proceed with payment accordingly. Alternatively, you can place an order directly through Alibaba's online platform.
How do you handle quality complaints?
We take quality control very seriously and strive to minimize issues. In the rare case that a problem occurs due to our error, we will either send you replacement products free of charge or refund your loss.
What is the delivery time/method?
We usually ship out the goods within 1-3 working days after payment is confirmed. We can express by door to door, by air, by sea, and you can also choose your freight forwarder.
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