Potato Protein Powder

Premium Potato Protein Powder – Plant-Based Isolate for Allergen-Free Nutrition Solutions

Xi'an Jiayuan Bio-tech Co., Ltd. specializes in producing high-quality Potato Protein Powder with a guaranteed protein content of ≥70%. Our off-white powder is made of high-quality potatoes using modern processing technology, it is very soluble in water and can be used in many industrial applications. We have been producing for more than 20 years since we established in 2002 and we have two production lines that are GMP standard and have the following certifications: FSSC2000, ISO2000, HALAL, KOSHER and HACCP. With RMB 30 million registered capital and 30 strong technical team, we guaranty stable quality and expandable production capacity to satisfy your rising needs.

What Is Potato Protein Powder?

The product is a high quality plant based protein isolate from carefully chosen potatoes using mechanical extraction and purification methods. This novel ingredient offers a safe, hypoallergenic option for sensitive customers, as opposed to typical allergens such as soy, dairy and gluten.

The extraction procedure leaves the key amino acids intact, but strips chemical solvents to provide a clean-label product. With its neutral taste and high functional characteristics, it may be used in a wide variety of compositions without affecting the flavor or texture.

COA

Product Name	Potato protein powder
Latin Name	Solanum tuberosum L.		Origin	China
Part Used	Rhizome		Solvents	Water &E thanol
Ref standard	According with the enterprise standard
Items	Requirements			Results	Method
Appearance	Light yellow or milky white fine powder			Light yellow	Visual
Odor	Natural flavor and odor			Complies	Organoleptic
Tasted	Characteristic			Complies	Organoleptic
Protein(Dry base)	≥70%			71.20%	UV
Sieve Analysis	≧95% pass 100 mesh			Complies	GB/T5507-2008
Moisture	≤8.0%			4.2	GB 5009.3-2016
Pd	≤2ppm			Complies	AAS
Cd	≤0.2ppm			Complies	AAS
Hg	≤0. 1ppm			Complies	AAS
As	≤2ppm			Complies	AAS
Total Plate Count	10000/g Max			4100cfu/g	GB4789.2-2016
Moulds and Yeasts	≤1000 cfu/g			<10cfu/g	GB4789.15-2016
Coliform	≤90MPN/100g			<30 MPN/100g	GB4789.3-2003
Conclusion	The product conforms to the enterprise standard
Storage	Store in tight, light-resistant containers, avoid exposure to direct sunlight, moisture and excessive heat.
Shelf Life	24 months if store under the conditions above and stay in original packaging.

Functions

Our product provides many functional advantages for your product development:

High Biological Value: Contains necessary amino acids to help repair tissue and maintain muscle. The balance of amino acids allows the body to use protein most efficiently.

Easy on the Digestive System: Better digested than most other protein sources. So it’s especially useful for items marketed to customers with sensitive stomachs.

Enhanced Solubility: It is readily soluble in water at a variety of temperatures, which makes the production process easy. We have drinks and liquid formulas that are smooth and lump free.

Clean Label Appeal: Non-GMO, no artificial ingredients, no common allergies. This clarity speaks to the increased consumer want for basic, recognized ingredients.

Emulsification Properties: Natural emulsifier, enhancing texture and stability in food applications. This decreases the demand for synthetic stabilizers in your compositions.

Application Fields

Industry	Typical Applications
Sports Nutrition	Protein shakes, meal replacements, recovery drinks, protein bars
Clinical Nutrition	Medical foods, tube feeding formulas, weight management products
Bakery & Snacks	High-protein bread, cookies, crackers, extruded snacks
Beverages	Ready-to-drink protein beverages, smoothie mixes, nutritional drinks
Plant-Based Foods	Vegan meat alternatives, dairy-free products, egg replacers
Pet Food	Premium pet nutrition formulas, hypoallergenic pet treats

The versatile nature of this ingredient allows you to innovate across multiple product categories while maintaining consistent quality standards.

Certificates

Our facility holds multiple internationally recognized certifications that demonstrate our commitment to quality:

• FSSC22000: Food Safety System Certification ensuring comprehensive food safety management
• ISO22000: International standard for food safety management systems
• HALAL: Certified for Muslim dietary requirements
• KOSHER: Approved for Jewish dietary laws
• HACCP: Hazard Analysis and Critical Control Points certification

These credentials give you confidence when sourcing Potato Protein Powder for regulated markets worldwide.

Payment & Shipment

We provide different payment alternatives to meet the demands of your business:

Payment Terms: TT, DP, PayPal, Visa, DA, LC, MasterCard and Escrow services.

Delivery Partners: FedEx, DHL, EMS, UPS, TNT, foreign airlines and shipping firms. We provide customs clearance support in Europe and USA to clients with no import expertise, and deliver straight to your location.

Lead Time: Regular orders will be sent within 7-15 working days following payment confirmation. Rush service available upon request.

Packing & Shipping

Standard packing: 25kg fiber drum with double food grade plastic bags inside. We can also provide custom packaging in 1kg, 5kg or 10kg aluminum foil bags to suit your needs.

Our designed packaging will guaranty integrity of products throughout long distance transportation. During the supply chain, adequate storage conditions (cold, dry, away from direct sunlight) are maintained to ensure freshness and performance.

Quality Control

Our quality assurance programs are extensive and used at all steps of the manufacturing process:

Raw Material Inspection All lots of potatoes are examined for pesticide residues and heavy metals. Only premium-grade materials that fulfill our criteria ever go into manufacturing.

In-Process Monitoring: Testing throughout extraction and drying to guarantee uniformity of protein content and microbiological safety. Our automated systems keep processing parameters at their optimum.

Final Product Testing: Complete analysis comprises protein content verification (Kjeldahl technique), moisture content, particle size analysis, and heavy metal check by ICP-MS. Microbial testing includes Total Plate Count, Salmonella, E. coli, yeast and mold.

Sensory Evaluation: Color, odor, taste and texture are evaluated by trained specialists against set criteria. This guaranties that your items will always fit customer expectations.

Documentation: farm to final product traceability. Each batch comes with a Certificate of Analysis (COA) that details all test findings.

Payment & Shipment

We provide different payment alternatives to meet the demands of your business:

Payment Terms: TT, DP, PayPal, Visa, DA, LC, MasterCard and Escrow services.

Delivery Partners: FedEx, DHL, EMS, UPS, TNT, foreign airlines and shipping firms. We provide customs clearance support in Europe and USA to clients with no import expertise, and deliver straight to your location.

Lead Time: Regular orders will be sent within 7-15 working days following payment confirmation. Rush service available upon request.

Packing & Shipping

Standard packing: 25kg fiber drum with double food grade plastic bags inside. We can also provide custom packaging in 1kg, 5kg or 10kg aluminum foil bags to suit your needs.

Our designed packaging will guaranty integrity of products throughout long distance transportation. During the supply chain, adequate storage conditions (cold, dry, away from direct sunlight) are maintained to ensure freshness and performance.

After-sales Service

Your satisfaction matters to us beyond the initial purchase. Our 24/7 technical support team stands ready to assist with:

• Product application guidance and formulation advice
• Technical troubleshooting for processing challenges
• Documentation support for regulatory compliance
• Sample preparation for your R&D projects
• Free samples available for quality evaluation before bulk orders

We believe in building long-term partnerships through responsive service and consistent quality delivery.

Exhibitions

We routinely attend the most important international trade fairs, where we display our latest technologies and meet specialists from the sector. These shows allow you to communicate face-to-face on your unique demands and new trends in the industry.

Come visit our booth to get product samples, discuss bespoke solutions, and meet our technical staff face to face.

Why Choose Us?

Two Decades of Experience Since 2002 we have improved our extraction procedures and quality systems. That knowledge means you get dependable items that fit your demands every time.

Factory Direct Pricing – We are a manufacturer thus there is no middle man expense. You get the best price in the business, and you never compromise on quality.

Order quantity flexibility: We can handle small trial batches or large-scale production numbers as per your needs. The delivery costs are lower and the supply chain efficiency is higher for the combined orders of several items.

High Technology: Our own processing technology preserves the nourishment and reaches a high degree of purity. We’re always investing in R&D to stay ahead of the curve of plant protein innovation.

Integrated Supply Chain – From raw material sourcing to final delivery, our vertical integration assures quality control and cost efficiency at each stage.

FAQ

Q: What’s the difference between potato protein and pea or soy protein?

A: For allergy free credentials, potato protein wins over soy and pea proteins. It's free of all eight main allergens, so it's perfect for sensitive people. Its neutral flavor profile also offers formulation benefits for applications where taste is crucial.

Q: What is the average protein content of your product?

A: Our standard specification is for ≥70% protein, confirmed by Kjeldahl analysis. For some applications higher concentration alternatives may be available - please contact our technical team to explore your needs.

Q: How is solubility similar or different to other plant proteins?

A: Our potato protein is quite soluble in water at room temperature, and has superior solubility compared to several grain-based proteins. This feature makes beverage formulation easy and minimizes the processing time.

Q: Can I get samples before bulk order?

​​​​​​​A: Yes, free samples for quality assessment available. Just give us a call with your shipping data and the application you want to use it for and we will have it sent out ASAP.

Q: What kind of paperwork do you give with shipments?

A: All orders come with Certificate of Analysis (COA), specification documents and required certificates (HALAL, KOSHER etc.). We will offer commercial invoices, packing lists and certificates of origin as required for export shipments.

Q: Can you provide customization?

A: Of course. We provide both ODM and OEM services, including customization, private label, and bespoke packaging to meet your brand’s particular needs.

Contact Us

Ready to enhance your product formulations with premium Potato Protein Powder? Reach out to our team at sales@jayuanbio.com  and sales1@jayuanbio.com for quotations, technical specifications, or sample requests.