Custom OEM Food Innovations Manufacturers & Suppliers

Pioneering the Next Generation of Plant-Based Bio-Ingredients & Functional Proteins. Fully Customizable Solutions for Global Brands.

Product Portfolio

Featured Plant Protein & Superfood Isolates

Explore our high-purity botanical raw materials and functional ingredients. Engineered for solubility, structural integrity, and clean-label compliance across food, beverage, and nutraceutical applications.

Bulk Export Spirulina Powder 25kg Bags

Bulk Export Spirulina Powder 25kg Bags Premium Organic High Protein 68% Vegan Blue Green Algae Superfood Worldwide

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Pumpkin Seed Protein Powder Supplier

Factory Supplier Pumpkin Seed Protein Powder Pumpkin Seed Protein 10% 60% 70%

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ISO Halal Kosher Pumpkin Protein Powder

ISO Halal Kosher Pumpkin 60%Protein Powder Premium Pumpkin Seed Protein For Supplements

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Factory Price Shirataki Rice

Factory Price Shirataki Rice Konjac Sugar Free Dry Konjac Rice

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Mung Bean Protein Powder 90% Isolate

Food Grade Mung Bean Protein Powder 90% Isolate Powder

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Chickpea Extract Protein Powder

CiYuan Factory Supply Chickpea Extract Chickpea Protein Powder

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Organic Sunflower Seed Protein Powder

Factory Supply Organic Pure Natural Sunflower Seed Protein Powder Sunflower Seed Extract

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Durum Wheat Grain High Protein

Durum Wheat Grain High Protein Content | Wholesale Supplier

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Industry Dynamics

Global Shifts in Plant-Based Bio-Nutrition & OEM Innovation

The global food manufacturing landscape is undergoing a structural paradigm shift. No longer satisfied with mere commodity crops, industrial food formulators, functional sports beverage brands, and clinical health supplement manufacturers are looking for high-performance, customized botanical protein isolates. The acceleration of the global "clean-label" movement, combined with regulatory pressures against synthetic food additives, has placed functional plant proteins at the center of modern food chemistry.

As food science advances, issues surrounding protein solubility, thermal stability, organoleptic profiles (neutralizing botanical taste notes), and amino acid density (maintaining high PDCAAS scores) have become critical points of differentiation. Large-scale global buyers are shifting away from generic brokers toward dedicated research-and-development manufacturers capable of providing customized mesh sizes, variable protein concentration percentages (ranging from 10% to 90%), and clean extraction methods (solvent-free, organic-certified processes).

Global Macro Trends

Consumers require allergen-free alternative proteins (pea, faba bean, pumpkin seed, chickpea) that offer functional benefits such as complete amino acid profiles, ease of digestion, and zero GMO exposure. This demands precise processing control at the factory level.

Bio-Availability Focus

Modern product lines utilize advanced enzymatic hydrolysis to transform dense plant macromolecular proteins into low-molecular-weight peptides, significantly increasing absorption rates and reducing digestive bloating.

Rigorous Certifications

Exporting to European, North American, and Middle Eastern markets requires verifiable compliance frameworks. Products must meet Halal, Kosher, ISO, and Organic certifications to seamlessly clear cross-border food-safety audits.

💡 Information Gain Insight: Protein Texturization (TVP/HMMA)

Understanding Texturized Vegetable Protein (TVP) and High Moisture Meat Analogues (HMMA) is the baseline of modern meat replacement. Extrusion parameters—specifically die temperature control, mechanical shear rate, and moisture ratio adjustment—determine if plant protein replicates the fibrous structure of muscle tissue. Our customized faba bean, mung bean, and soy protein fractions are molecularly structured to achieve optimal cross-linking when processed under standard twin-screw extrusion systems.

Factory Profile & OEM Capabilities

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. 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 the company's 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. The company also provides customized ingredient solutions to help customers optimize product formulations, improve nutritional profiles, enhance texture, and create clean-label products.

China Factory 4.0: Supply Chain Resilience & Technology

By integrating automated PLC-controlled extraction lines, mechanical dry separation, and closed-loop spray drying systems, our production line guarantees consistent batch-to-batch purity. This digitalized infrastructure minimizes human error and contamination risks while ensuring maximum yield efficiency.

  • Full Traceability: QR-code-tracked raw material sourcing from organic certified farms.
  • High Output Stability: Multi-ton daily output capacity ensuring continuous global supply without disruption.
  • Enzymatic Hydrolysis Lines: Dedicated facilities for producing plant-derived peptides and bio-available micro-nutrients.

Industrial Processing & Quality Inspection Facilities

Real-world imagery of our processing lines, research laboratories, logistics warehousing, and regulatory-approved packaging spaces. Every step is monitored under strict ISO and HACCP frameworks.

68%+
Spirulina Protein Density
90%
Isolate Purity Levels
100%
Allergen & GMO Free Options
ISO/HACCP
Global Safety Compliance
Localization & Integration

Application Scenarios Across Global Markets

Different markets demand distinct formulations. Our R&D division works closely with global brands to tailor product characteristics based on geographical compliance, consumer taste preferences, and local food processing infrastructure.

North American Sports Nutrition

Focusing on clean-label plant protein blends (pea, pumpkin seed, faba bean) designed for rapid powder dispersion, high-protein percentage, and smooth mouthfeel. Our customized solutions fit seamlessly into ready-to-mix meal replacements and RTD functional shakes.

European Alternative Dairy & Meat

Supplying texturized vegetable proteins (TVP) and pulse isolates with high emulsification properties to replace soy or wheat gluten, meeting allergen-free and GMO-free regulatory frameworks of EFSA.

Asian Functional Foods & Konjac Products

Providing low-carb solutions, including dried shirataki/konjac rice and noodle structures, optimized for calorie-conscious consumers. These solutions maintain structural stability during retort sterilization and long shelf-life logistics.

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.

With customer satisfaction at the center of its operations, competitive manufacturing capabilities, stable supply chains, and professional technical support, Dongguan Tsrel Biology Co., Ltd. has established long-term partnerships with food manufacturers, distributors, and brand owners across international markets. The company remains committed to advancing sustainable nutrition through innovative plant protein solutions for the global marketplace.

Technical FAQ

Direct Answers for Sourcing & R&D Teams

Get key technical specs and commercial parameters straight from our engineering team.

Q1: How do you achieve 90% protein isolation without chemical solvents?
Our 90% isolate powders (such as mung bean and faba bean protein) undergo advanced mechanical air classification followed by cold-water physical extraction and ultrafiltration. This ensures that no toxic chemicals (like hexane) are utilized, preserving the native molecular structure of the protein, leaving zero solvent residues, and maintaining clean-label status.
Q2: How are beany or grassy off-notes neutralized in pea and bean proteins?
We use controlled enzymatic hydrolysis and thermal processing to break down volatile hexanal compounds responsible for beany off-flavors. This process results in a highly neutral taste profile, reducing the need for masking agents and artificial sweeteners in consumer products.
Q3: What are the packaging and shelf-life conditions for bulk 25kg exports?
For products like our Organic Spirulina and Pumpkin Seed Protein Powder, we pack in multi-wall kraft paper bags with food-grade inner PE liners. We also offer vacuum-packed options in fiber drums. Typically, our raw materials maintain a shelf life of 24 months when stored in cool, dry conditions out of direct sunlight.
Q4: Are your products compatible with allergen-free manufacturing protocols?
Yes. We run dedicated processing lines for pulse proteins (chickpea, mung bean, faba bean) separate from wheat and soy lines to prevent cross-contamination. Each batch undergoes ELISA allergen testing to verify gluten-free and allergen-free metrics.
Q5: Can you customize mesh sizes for instant beverage applications?
Absolutely. We can adjust milling parameters to supply mesh sizes ranging from 80 mesh up to 200 mesh. Finer mesh sizes are optimal for quick dispersion in instant drink mixes, reducing grittiness and sedimentation in liquid suspensions.
Additional Portfolio

Explore More OEM Innovations & Raw Materials

Compare our full ingredient catalog. Designed to meet functional requirements in sports nutrition, vegan foods, meat alternatives, and agricultural feed applications.

Sciencarin Food Grade Hemp Seed Extract

Sciencarin Supply Food Grade Hemp Seed Extract Herbal Extract 50% Solvent Extracted Protein Powder UV Tested Vacuum Packed Drum

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High Quality Faba Bean Protein Powder

High Quality Faba/ Fava Bean Protein Powder Natural 90% Protein Horsebean Protein Powder/ Broad Bean Protein Powder For Fitness

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Private Label Organic Plant Based Protein Powder

MOQ 100 Private Label Logo Organic Plant Based Protein Powder Meal Shake With Chocolate Flavor Rainlai

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Organic Yellow Dried Corn 65% Protein

Organic Glutinous Yellow Dried Corn Grain 65% Protein Natural Energy Source for Farm Animals Enhances Livestock Growth

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Wholesale Organic Greens Vegan Protein Powder

Wholesale Organic Greens Vegan Protein Powder 20g Plant Based Protein Shake Unsweetened Superfood for Daily Gut Health Diet

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Wholesale Multifunctional Textured Vegetable Protein

Wholesale Multifunctional Rich Fiber TVP Textured Vegetable Protein Textured Soy ProteinHealthy Food

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Mung Bean Peptide Protein Powder

Health Food Supplement Mung Bean Peptide Protein Powder

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Organic Dried Fava Beans

Total Organic Dried Fava Beans High Protein in Bag Packaging From Egypt for Food Use

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