Pure Pumpkin Seed Protein Powder is a premium, plant-based bulk protein created for businesses that are looking for clean-label, allergen-free, and extremely versatile protein ingredients. The ingredient is generally made by mechanically pressing the kernels, under cold conditions, from selectively harvested Cucurbita plants, with the result that a nutrient-rich press cake is left behind, which is milled into a free-flowing, fine green powder. It has an impressive level of natural vegetable protein (often said to be 60-70% of the protein) which, in addition to the dietary fibre and the essential amino acids, contains important minerals, including magnesium, iron and zinc. It is an excellent functional matrix for product formulation on a large scale. Ideal for use in the sports nutrition, functional food, and dietary supplement industry, this ingredient has a pleasant, mild nutty flavor and is highly mixable, suitable for incorporation in dry blend formulations, protein powders, meal replacement drinks, dietary supplements, and extruded snack foods. It is non-GMO, vegan, gluten-free, and hypoallergenic, meeting the needs of the clean label market, and is preferred by industrial buyers and contract manufacturers, as it does not need synthetic additives, chemical solvents, or artificial emulsifiers.

Item | Specification | Result | Test Method |
Product Name | Pure Pumpkin Seed Protein Powder | Complies | — |
Botanical Source | Cucurbita pepo L. | Complies | Identification |
Protein (Dry Basis) | ≥ 80.0% | 82.60% | Kjeldahl Method |
Peptide Nitrogen | ≥ 12.0% | 12.80% | In-house Method |
Total Amino Acids | ≥ 72.0% | 74.30% | HPLC |
Solubility | ≥ 85.0% | 89.20% | Gravimetric Method |
pH (10% Suspension) | 6.0–8.0 | 6.7 | USP Method |
Bulk Density | 0.35–0.65 g/mL | 0.48 g/mL | USP Method |
Particle Size | ≥ 95% through 80 mesh | 98.10% | Sieve Analysis |
Moisture | ≤ 7.0% | 4.80% | AOAC |
Ash | ≤ 8.0% | 5.70% | AOAC |
Residual Oil | ≤ 8.0% | 5.90% | Soxhlet Extraction |
Peroxide Value | ≤ 5.0 meq/kg | 2.1 meq/kg | AOCS |
Lead (Pb) | ≤ 2.0 ppm | 0.18 ppm | ICP-MS |
Arsenic (As) | ≤ 1.0 ppm | 0.09 ppm | ICP-MS |
Cadmium (Cd) | ≤ 1.0 ppm | 0.05 ppm | ICP-MS |
Mercury (Hg) | ≤ 0.1 ppm | <0.01 ppm | ICP-MS |
Total Plate Count | ≤ 10,000 CFU/g | 1,200 CFU/g | USP |
Yeast & Mold | ≤ 500 CFU/g | 80 CFU/g | USP |
Coliforms | ≤ 100 CFU/g | <10 CFU/g | USP |
E. coli | Absent/10 g | Absent | USP |
Salmonella | Absent/25 g | Absent | USP |
Staphylococcus aureus | Absent/10 g | Absent | USP |
With macro-driven growth and a rapidly growing trend towards sustainable, allergen-free, plant-based nutrition, the market for Pumpkin Seed Protein is seeing strong growth worldwide as businesses and commercial food manufacturers are capitalizing on this trend. Producers of specialty seed proteins have seen a surge in demand from their customers, particularly in the sports nutrition, functional food, and dietary supplement markets, thanks to the growing consumer demand for clean-label, naturally-sourced ingredients that have minimal processing. The business community recognizes that plant-sourced raw materials are relevant to the concept of a circular economy, and is increasingly looking for processing that is both eco-friendly and retains nutrients as far as possible in a way that is optimal for the specific use. In addition, the regulatory requirements and commercial drive for transparency in the supply chain are driving formulators to employ alternative ingredients to conventional or allergen-prone alternatives, which are more versatile, highly digestible, and derived from botanicals. As the market changes, it presents a broad opportunity for brands to value-add on these prevailing lifestyle and "modern" dietary preferences by being able to develop their products with the integration of these functional ingredients with high purity and stability.
1. Superior Nutritional Profile:
It is scientifically proven to be a strong, high-value, botanical protein, with an analytical evaluation supporting a well-balanced composition of essential amino acids that meet a range of commercial formulation objectives.
2. Exceptional Techno-Functional Versatility:
The raw material has promising emulsifying properties, good water binding, and good thermal stability, allowing food and beverage developers to maximise the viscosity, stability, and mouthfeel of their food and beverage products.
3. Clean-Label and Allergen-Friendly Attributes:
It is naturally free of common allergens including soy, dairy, and gluten, and meets rigorous clean-label food production standards to avoid the use of chemical texturizers, artificial flavorings, and synthetic stabilizers.
4. Inherent Micronutrient Density:
Rich in bioavailable minerals like magnesium, iron, zinc, and plant sterols, biofortified foods boost the nutrition of food products without the need for fortification.
5. Sustainable and Eco-Friendly Sourcing:
The use of the press cake, which is obtained from agricultural by-products of pumpkin oil production, matches the principles of waste-to-value and the increasing demands of enterprises to become more sustainable, while also aligning with commercial value chains.
6. High Processing Compatibility:
Pumpkin Seed Protein Powder is very consistent and has a fine particle size, so it will not cause any grittiness or production line downtime when incorporated into dry-powder formulations, bars, or baked goods.

1. Plant-Based Functional Baked Goods:
Pumpkin Protein Powder is used by manufacturers to improve the protein content of artisanal breads, high-protein cookies, and savory crackers; the powder is thermally stable and has a natural nutty taste, which makes the breads, cookies, and crackers tender while retaining the protein content.
2. Alternative Dairy and Creamy Beverage Matrices:
The fine-mesh powder is a natural emulsifier used in commercial products for making plant-based dairy analogs, barista-made seed milk cartons, and instant beverage creamers without the need for artificial gums.
3. Innovative Nutritional Snack Bars and Extrudes:
The binding properties of the ingredient are exploited by formulating it into cold-pressed snack bars, protein clusters, and puffed cereal bites where it adds plant nutrition and structure.
4. Savor-Profile Meal Replacements and Soups:
The earthy flavor profile of clients blends well into vegetable- and herb-based meal replacement powders, dry-blend savory soups, and seasoning broths.
5. Gourmet Meat Analogs and Plant-Based Protein Extrudates:
The industrial ingredient is used as a functional texturizer in order to enhance the moisture retention and the bite resistance of modern vegan food products like high-moisture meat analogues and textured vegetable protein (TVP).
Q: What is the standard protein content of your pure pumpkin seed protein powder?
Our commercial grade is standard and has 60% - 70% natural vegetable protein (NVP), with third-party analytical testing.
Q: Is this ingredient suitable for clean-label and allergen-free formulations?
Yes, it's 100% plant-based, non-GMO, gluten-free, and naturally free from major allergens like dairy, soy, and nuts, and it does not contain any synthetic additives.
Q: What are the primary culinary and industrial applications for this powder?
A: It is commonly used in baked goods, blended dairy products, nutritional snack bars, gourmet meat products, and dry blend meal replacement products.
Q: How does the ingredient perform in food manufacturing processes?
A: It has very good thermal stability, fine granularity, and good water-binding and emulsifying characteristics, which allow it to be easily integrated into different production lines.
Q: What packaging and bulk quantities are available for B2B procurement?
A: The product is supplied in normal industrial commodity packaging, such as multi-wall paper bags and fiber drums, to maintain the stability of the product and meet the requirements of a large-scale supply chain.
You can buy it directly from us, so you know it will be top-notch and trust it to get you what you need. If you want us to get back to you, contact us at info@scigroundbio.com or use the form at the bottom of the page. And we’re here to deliver exceptional products and services that meet your needs.


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