Allzone Trading Corp. — Sourcing. Supplying. Solutions.
Proteins & Texturants
Toronto · GTA · Canada

Soy Protein Isolate

Soy protein isolate is the most refined soy protein format, used where high protein content with low carbohydrate and fibre carry-over is required. Allzone quotes this material per enquiry: grade, form, packing, documentation and Incoterm are decided in your quotation, not fixed by this page.

At a glance

Product
Soy Protein Isolate
Grades
Food grade · Gelling, emulsifying and dispersible functionalities +1 more
Typical applications
Protein beverages and nutrition powders · Meat and meat-alternative systems · Bakery and nutrition bars
Packaging
Packing format is confirmed in your quotation. · Bag, drum, tote, liner and pallet configuration are quoted against your receiving and storage requirements. · Export and domestic packing options are quoted separately when required.
Price, lead time and documents are confirmed per RFQ. Full technical detail is below.
Soy protein isolate shown as a fine pale cream powder heap in a neutral studio photograph
Product illustration — grade, specification, packing and origin confirmed against supplier documentation at quotation.
Common chemical name
SPI
Category
Food Ingredients — Functional & Nutritional
Subcategory
Proteins & Texturants
Industry segment
Food grade
Physical form
Fine cream-coloured powder
Available grade
Food grade
Document & COA status
  • • Certificate of Analysis is provided against the confirmed shipment, grade and batch.
  • • Manufacturer TDS and SDS are subject to grade and supplier confirmation and are available on request.
  • • Grades, packaging and origin above are indicative sourcing options and are confirmed at quotation.

Available grades from container-direct sourcing

Food grade

Confirmed against supplier documentation at quotation

Gelling, emulsifying and dispersible functionalities

Quoted on request

Non-GMO and organic

Quoted separately

Packaging:Packing format is confirmed in your quotation.Bag, drum, tote, liner and pallet configuration are quoted against your receiving and storage requirements.Export and domestic packing options are quoted separately when required.

Typical applications

  • Protein beverages and nutrition powders
  • Meat and meat-alternative systems
  • Bakery and nutrition bars
  • Dairy alternative formulations

Why Canadian buyers choose us

  • One canonical product page per material — grades and subtypes are confirmed inside your quotation, not guessed from a web page.
  • Every commercial term (origin, grade, packing, documentation, Incoterm and lead time) is stated in the quotation and never asserted here.
  • Documentation packs — specification sheet, safety data sheet and certificate of analysis — are supplied with the offer for the exact lot proposed.
  • Ontario-based commercial team supporting Canadian food, beverage, bakery, dairy and nutrition manufacturers.

Typical industries served

Food manufacturingSports nutritionMeat processingPlant-based foods

Technical & procurement detail

What Soy Protein Isolate is used for+

Soy protein isolate is the most refined soy protein format, used where high protein content with low carbohydrate and fibre carry-over is required. Buyers compare isolates on functionality — solubility, gelation, emulsification and sensory profile — because protein content alone does not predict performance.

How this material is quoted+

Every commercial term is decided in the quotation. Grade, form, packing, documentation, Incoterm, lead time and origin are confirmed against the specific offer, and nothing on this page should be read as an available stock position or a price. Send the application, the quantity and the delivery point, and the offer is prepared against the exact specification your process needs.

Product identity+

Soy Protein Isolate is a distinct commercial product from Soy Protein Concentrate and from Textured Vegetable Protein.

Frequently asked questions

Can you supply Soy Protein Isolate in Canada?+

Allzone quotes Soy Protein Isolate for Canadian buyers on an enquiry basis. Availability, origin, packing and lead time are confirmed in the quotation for the quantity and delivery point you provide.

Which grade will I receive?+

The grade is agreed before the order. Send the application and any specification limits you must meet, and the offer states the exact grade proposed together with its documentation.

What documentation is provided?+

A specification sheet, safety data sheet and certificate of analysis are supplied with the offer for the lot proposed. Additional documentation is provided when your process or market requires it.

What is the minimum quantity?+

Minimum quantity depends on packing format and sourcing route, so it is stated in the quotation rather than fixed on this page.

Technical knowledge for Soy Protein Isolate — Bulk Supply Canada | Allzone

Engineering and purchasing guidance written for this material — understand it, apply it, compare options, specify a grade, and fix production problems.

Browse the full Knowledge Center →

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Need a quote on Soy Protein Isolate?

Request pricing, TDS/SDS and available documentation. We usually acknowledge enquiries within one business day; samples are subject to supplier availability and product classification.