Premium Plant Protein & Ingredient Catalog
Explore our highly certified, functionally versatile vegetal proteins designed for global export and demanding clean-label applications.
CE
Global Compliance
90%+
Protein Content Isolate
100%
Plant-Based & Non-GMO
50+
Exporting Countries
Empowering Global Nutrition: Dongguan Tsrel Biology Co., Ltd.
Dongguan Tsrel Biology Co., Ltd. is a professional China vegetal protein manufacturer specializing in the research, development, production, and supply of high-quality plant protein ingredients for food, beverage, and nutritional applications. With a strong focus on innovation, sustainability, and quality assurance, the company is dedicated to providing reliable plant-based ingredient solutions to customers worldwide.
Equipped with advanced manufacturing facilities and modern processing technologies, Dongguan Tsrel Biology offers a comprehensive range of vegetal proteins, including soy protein, pea protein, rice protein, wheat protein, and other specialty plant proteins like CE Certified Amaranth Protein. These ingredients are widely used in functional foods, nutritional supplements, sports nutrition products, dairy alternatives, meat alternatives, beverages, bakery products, and health food applications.
Innovation is a key driving force behind our growth. Supported by an experienced research and development team, Dongguan Tsrel Biology continuously explores new technologies and application solutions to meet the evolving demands of the global food and nutrition industries. We also provide customized ingredient solutions to help customers optimize product formulations, improve nutritional profiles, enhance texture, and create clean-label products.
Why Amaranth Protein?
Amaranth is an ancient grain boasting a complete amino acid profile, remarkably rich in Lysine, making it the ultimate clean-label alternative to soy and dairy proteins.
Global Commercial & Industrial Status of Amaranth Protein
Understanding the market dynamics, demand growth, and why leading food brands are adopting Amaranth Protein Isolates.
Rapid Market Acceleration
The global demand for hypoallergenic, non-GMO, and gluten-free protein sources is expanding at an unprecedented CAGR. Amaranth protein, with its high digestibility (PDCAAS score close to 1.0 when combined with corn or wheat), is establishing a strong presence in premium organic and plant-based sectors.
Hypoallergenic Shift
As food allergies to soy, wheat gluten, and dairy continue to rise, food processors are shifting toward alternative pseudocereals. Amaranth protein provides a highly soluble, neutral-tasting powder that does not trigger major food allergen labeling, satisfying strict regulatory frameworks globally.
CE & ISO Global Standards
Securing a European market footprint requires strict adherence to CE certification and comprehensive food safety protocols. Our plant leads the market by certifying every batch for purity, heavy metal compliance, pesticide residues, and strict micro-biological tolerances.
Technical Extraction Roadmap & Scientific Specifications
How Dongguan Tsrel Biology utilizes modern bioprocessing technology to yield high-bioavailability Amaranth Protein.
Advanced Technical Roadmap
- Triple-Cleaning & De-hulling: Eliminates bitter saponins and impurities while preserving the germ.
- Sub-critical Water Extraction: Eco-friendly, chemical-free protein separation preserving native molecular structures.
- Enzymatic Hydrolysis (Optional): Customized molecular weight adjustments for improved solubility in beverages.
- Multi-stage Membrane Filtration: Maximizes purity levels up to 90% isolate.
- Low-Temperature Spray Drying: Ensures the powder retains functional whipping, gelling, and emulsification capabilities.
Product Specifications & Bio-Characteristics
Our CE certified amaranth protein stands out due to its unique amino acid composition. Unlike typical plant proteins (such as rice or corn protein), amaranth is exceptionally rich in lysine (up to 6.2g/100g of protein) and sulfur-containing amino acids. This balances out standard grain diets perfectly.
Key Analytical Parameters:
Localized Application Scenarios of Amaranth Protein
Bridging the gap between raw botanical science and regional market demand.
Sports Nutrition (EU & North America)
Perfect for ready-to-drink (RTD) protein shakes and meal replacements. Amaranth protein's high solubility and complete amino acid profile make it a competitive alternative to whey protein for vegan athletes seeking muscle recovery.
Gluten-Free Bakery (Global Markets)
Imparts structural integrity, moisture retention, and high protein density to gluten-free bread, pasta, and cookies. It avoids the crumbly texture common in starch-based gluten-free formulations.
Infant & Geriatric Care (Asia-Pacific)
An easily digestible, hypoallergenic protein option for sensitive digestive tracts. Perfect for baby formulas and senior nutritional drinks requiring clean labels and low allergen risk.
Clean-Label Meat Alternatives
Acts as a natural binder with clean water-binding and oil-emulsifying properties. Enhances the juiciness and chewiness of plant-based patties, sausages, and cold cuts without synthetic additives.
China Factory Supply Chain Resilience & Export Efficiency
Why sourcing from Dongguan Tsrel Biology Co., Ltd. ensures continuous production, competitive pricing, and secure shipping.
Advanced Infrastructure & Quality Integration
Quality and food safety are integrated into every stage of production. From raw material sourcing and processing to final testing and packaging, strict quality control procedures are implemented to ensure product consistency, purity, safety, and compliance with international standards. This commitment enables the company to deliver dependable products that meet the rigorous requirements of global customers.
Operating out of Dongguan, China’s industrial and technological hub, our facility enjoys proximity to major shipping terminals like Shenzhen and Guangzhou ports. This ensures highly efficient global logistics. Our stable raw material supply chain guarantees consistent lead times and competitive pricing, protecting your business from sudden market disruptions.
Supported by a professional technical support team, we help international buyers optimize formulation adjustments, navigate import clearance procedures, and customize packaging specifications (ranging from 20kg bulk bags to retail-ready custom solutions).
Our Advanced Plant Protein Manufacturing & R&D Center
Take a virtual tour of Dongguan Tsrel Biology's production lines, testing laboratories, and warehouses.
Localization Support & Compliance Assurance
Ensuring frictionless importing, compliance validation, and customized technical solutions for regional markets.
Custom Formulation Design
We modify physical parameters, such as particle size, density, and solubility index, to match specific regional culinary standards and food production requirements (e.g., European clean-label, US FDA requirements).
Documentary Support
We supply full trace documentation, including Certificate of Analysis (COA), Allergen Statements, GMO declarations, and Health Certificates required for customs clearance in Europe, the Americas, and Southeast Asia.
Regulatory Advisory
Our regulatory experts monitor updates to European EFSA novel food guidelines and US GRAS notices to ensure that our exported Amaranth Protein remains compliant with local food safety laws.
Technical Roadmap & Future Outlook
As the plant-based protein sector matures, simple protein extraction is giving way to advanced macromolecular engineering. Dongguan Tsrel Biology is investing in clean, enzymatic technologies to enhance the functionality of Amaranth Protein.
Our upcoming generation of products will incorporate precision micro-milling, improving dispersion rates in cold water and creating smoother textures in plant-based milk and yogurt alternatives.
By partnering with local agricultural research institutions, we are also working to optimize seed breeding and crop management. This will increase the natural protein content of raw amaranth and establish a highly sustainable agricultural model.
R&D Goals (2025–2030)
- Enhance solubility in acidic beverage systems (pH 3.5–4.5).
- Introduce an ultra-high gelation grade for the meat analogue industry.
- Develop 100% organic-certified amaranth farms to meet EU green deal requirements.
- Expand custom enzyme profiling to target specific bioactive peptides for vascular health.
Frequently Asked Questions (FAQ)
Get answers to common queries regarding ordering, technical specs, compliance, and applications.
Q1: What certifications does your Amaranth Protein carry?
A1: Our Amaranth Protein is fully CE certified and manufactured under strict ISO22000 and HACCP food safety standards. We also provide Kosher, Halal, and non-GMO documentation on demand.
Q2: How does the amino acid profile of amaranth protein compare to pea or soy?
A2: Unlike wheat or corn, amaranth is a pseudocereal containing all essential amino acids. It is particularly rich in lysine (which is often low in wheat) and methionine (which is often low in pea), providing a balanced nutrition profile.
Q3: Is your Amaranth Protein powder gluten-free and allergen-free?
A3: Yes, amaranth is naturally gluten-free. Our manufacturing facility uses dedicated, isolated processing lines to prevent cross-contamination, ensuring our product is allergen-friendly.
Q4: What is the minimum order quantity (MOQ) for global shipping?
A4: Our standard MOQ for international shipping is 1,000 kilograms (1 MT). We also offer smaller trial batches for verified customers during the initial R&D phase.
Q5: Can you customize the protein purity levels?
A5: Yes, our factory offers both Amaranth Protein Concentrates (typically around 65%-70% protein) and high-purity Amaranth Protein Isolates (80%-90% protein) tailored to your formula's requirements.
Explore Our Complete Plant-Based & Speciality Ingredients
Combine your amaranth protein order with other high-grade plant extracts and culture mediums from our modern factory.
