Quinoa Protein Powder 85% – Premium Plant-Based Protein Isolate
Botanical Essence offers high-purity Quinoa Protein Powder, an exceptional gluten-free, complete protein sourced from the nutrient-dense seeds of Chenopodium quinoa. Recognized globally as a superior plant-based protein ingredient, quinoa protein stands out for its well-balanced amino acid profile, excellent digestibility, and broad application versatility across dietary supplements, functional foods, sports nutrition, animal feed, and personal care formulations.
Product Overview
Unlike traditional cereal grains derived from grasses, quinoa is a pseudocereal harvested from the Chenopodium quinoa plant. It has been cultivated for over 5,000 years in the Andean region and is frequently referred to as a “complete protein” because it naturally contains all nine essential amino acids in adequate proportions. The dominant storage proteins in mature quinoa seeds are 11S globulin (chenopodin), accounting for approximately 37% of total protein, and 2S albumin, making up about 35%. Both are stabilized by disulfide bridges. Quinoa protein also contains extremely low levels of prolamins (0.5–7%), making it highly suitable for individuals with celiac disease, wheat allergies, or gluten intolerance.
Through advanced enzymatic hydrolysis, separation, ultrafiltration, and spray-drying processes, Botanical Essence produces a premium quinoa protein isolate with consistent quality, excellent solubility, and superior functional properties. Every batch undergoes rigorous testing to ensure traceability, purity, and compliance with international food safety standards.
Key Functions and Health Benefits
Complete Protein Source for Sports Nutrition and Weight Management
Quinoa protein delivers a rich spectrum of amino acids, particularly lysine, which is often limited in other plant proteins. This makes it an ideal choice for formulators developing high-protein shakes, bars, and meal replacements targeted at athletes, bodybuilders, and health-conscious consumers seeking clean, allergen-friendly protein sources.
Cardiovascular and Metabolic Support
Clinical and nutritional research indicates that the combination of high-quality protein and dietary fiber in quinoa may help maintain healthy cholesterol levels by supporting LDL reduction and promoting overall digestive health. Additionally, specific peptide fractions in quinoa protein have demonstrated potential in modulating arachidonic acid metabolism. By upregulating mRNA expression of CYP2C11 and CYP2C23 enzymes in the kidneys, these components contribute to the production of hydroxyeicosatetraenoic acids that play a role in blood pressure regulation.
Cognitive and Mineral Nutrition
Naturally rich in essential minerals including calcium, magnesium, phosphorus, potassium, iron, zinc, selenium, manganese, and copper, quinoa protein supports neurological health and may help improve memory and cognitive function when incorporated into daily nutrition.
Cosmetic and Dermatological Applications
When used in skincare and hair care formulations, quinoa protein exhibits excellent moisturizing properties. It strengthens the skin’s natural defense barrier, supports normal keratinization of keratinocytes, and helps inhibit bacterial growth, making it a valuable active ingredient in premium cosmetic products.
Immune and Performance Support in Animal Nutrition
In livestock and poultry feed, quinoa protein’s balanced amino acid profile and bioactive compounds can enhance disease resistance, improve feed utilization rates, and support healthy growth, positioning it as a high-value feed additive.
Main Applications
- Sports Nutrition & Dietary Supplements: High-protein powders, ready-to-drink shakes, protein bars, and hypoallergenic nutritional formulas.
- Functional Food & Beverages: Bakery products, gluten-free items, plant-based dairy alternatives, and fortified cereals.
- Animal Feed Industry: Premium protein source for livestock, poultry, and aquaculture feeds.
- Personal Care: Moisturizing creams, serums, hair masks, and protective film-forming cosmetic ingredients.
- Food Processing: Natural emulsifier, foaming agent, and nutritional fortifier.
Production Process
Quinoa seeds → Protease hydrolysis → Centrifugation → Protein solution → Ultrafiltration → Spray drying → Quinoa Protein Isolate
All manufacturing is carried out under strict GMP conditions with full traceability from raw material sourcing to final packaging.
Product Specifications
| Item | Standard | Result | Test Method |
|---|---|---|---|
| Appearance | Fine Powder | Complies | Visual |
| Color | Off-white to Yellow | Complies | Visual |
| Odor & Taste | Characteristic | Complies | Organoleptic |
| Protein Content | ≥85% | 85.14% | GB5009.5-2016 (Kjeldahl) |
| Fat | ≤3% | 1.1% | GB |
| Moisture | ≤10% | 6.3% | GB |
| Dietary Fibre | ≤10% | 7.2% | GB |
| Ash | ≤5.0% | 2.42% | 2g/525℃/3hrs |
| Loss on Drying | ≤5.0% | 3.34% | 2g/525℃/3hrs |
| Heavy Metals | <5 ppm | Complies | Atomic Absorption |
| Arsenic (As) | <0.5 ppm | Complies | Atomic Absorption |
| Lead (Pb) | <0.5 ppm | Complies | Atomic Absorption |
| Cadmium (Cd) | <0.05 ppm | Complies | Atomic Absorption |
| Mercury (Hg) | Not Detected | Complies | Atomic Absorption |
| Total Plate Count | <10,000 cfu/g | Complies | GB/T4789.2-2003 |
| Yeast & Mold | <100 cfu/g | Complies | GB/T4789.2-2003 |
| Salmonella, E. coli, Staph | Negative | Complies | GB/T4789.2-2003 |
Packaging: 25kg/drum
Storage: Store in a cool, dry place away from strong light and heat.
Shelf Life: 24 months when properly stored.
Quality Assurance and Certifications
Botanical Essence maintains a comprehensive quality management system certified to international standards. Our quinoa protein is produced in facilities that follow strict HACCP, ISO, and GMP protocols. Every batch is tested by independent third-party laboratories for purity, potency, microbiology, and heavy metals, ensuring consistent quality and regulatory compliance for global markets.
We proudly supply leading international brands in the nutrition, food, and cosmetic industries, including partnerships with multinational corporations in the United States, Europe, and Asia.
Whether you are a dietary supplement brand owner, contract manufacturer, food technologist, or feed formulator, our quinoa protein isolate offers a clean-label, high-performance solution that meets today’s demand for sustainable, allergen-free, and nutritionally superior plant proteins.
For samples, technical data sheets, or custom formulation support, please contact us at [email protected].
