Global Ingredients Series - Part I
Premium organic and functional botanical protein solutions ready for commercial supply chains.
Global Plant Protein Innovation & Manufacture Excellence
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.
Manufacturing Capacity & QC Standards
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.
Hemp Protein Industry Evolution & Global Trends
How regulatory changes, nutritional science, and ecological benefits are positioning hemp protein as the premium clean-label ingredient of choice.
1. The Rise of Clean-Label Vegan Protein
Consumers increasingly demand soy-free, gluten-free, and non-GMO plant proteins. Hemp protein is naturally hypoallergenic and free from trypsin inhibitors found in soy, ensuring maximum digestibility without gastrointestinal distress. It perfectly satisfies clean-label mandates by eliminating the need for synthetic processing aids.
2. Optimal Edestin & Albumin Ratio
Approximately 65% of the total protein content in hemp seeds consists of the globular protein Edestin, which closely resembles proteins found in human blood plasma. The remaining 35% is Albumin. This biological configuration facilitates swift absorption, bio-availability, and synthesization of muscle tissue.
3. Regenerative Agriculture Synergy
Hemp acts as an exceptional carbon sink, capturing more CO2 per hectare than typical commercial crops. As global enterprises audit their scope 3 emissions, transitioning formulation lines to hemp-derived inputs directly decreases product carbon footprints and matches ESG compliance metrics.
Industrial Hemp Protein Specification Comparison
Verify purity levels, essential amino acid metrics, and microbiological control indicators for our primary hemp extracts.
| Analytical Parameter | Hemp Protein Concentrate 50% | Hemp Protein Isolate 70% (Ultra-Fine) | Testing Standards & Equipment |
|---|---|---|---|
| Crude Protein (Dry Basis) | ≥ 50.0% | ≥ 70.0% | Kjeldahl Method (SOP-QC-084) |
| Appearance | Light Greenish-Grey Powder | Pale White/Cream Powder | Organoleptic Assessment |
| Moisture Content | ≤ 8.0% | ≤ 6.0% | Vacuum Drying Oven (ISO 665) |
| Ash Content | ≤ 7.5% | ≤ 6.5% | Muffle Furnace (550°C) |
| Total Heavy Metals (as Pb) | ≤ 10.0 ppm | ≤ 5.0 ppm | ICP-MS (Inductively Coupled Plasma) |
| THC Content (Tetrahydrocannabinol) | < 0.1% (LOD 0.01%) | Undetectable | High-Performance Liquid Chromatography (HPLC) |
| Total Plate Count | ≤ 10,000 cfu/g | ≤ 5,000 cfu/g | ISO 4833-1 Microbiology Standard |
Our raw materials are processed via mechanical separation without the utilization of toxic solvents like hexane. We operate specialized physical separation matrices ensuring maximum nutritional preservation and a mild, nutty taste profile suitable for sensory-sensitive recipes.
Solving Global Hemp Protein Sourcing Pain Points
We design end-to-end industrial supply frameworks resolving formulation defects, delivery lags, and compliance failures.
Resolving Texture & Grittiness
Traditional mechanical milling yields coarse hemp particles that sediment rapidly. Our facility utilizes multi-stage air classification milling (ACM) to deliver particle sizes under 300 mesh. This microscopic structure provides smooth mouthfeel in RTD beverages and vegan milk alternatives.
Optimizing Color & Aroma
Raw hemp's deep green pigment and strong grass aroma can restrict its application in dessert formulation. We utilize proprietary mild cold-extraction technology that isolates the protein fractions while removing odor-causing volatile oils, resulting in a cleaner color profile.
Continuous Batch Traceability
Our logistics tracking architecture ensures that every metric ton shipped is linked to an exact agricultural batch. Full agricultural input records, soil toxin screening, and processing parameters are archived, enabling instantaneous recall protocols if required.
Rigorous Regulatory Alignment: EU, CE & FDA Standards
Hemp sourcing requires strict adherence to international legal limits concerning trace cannabinoids. In the European Union, Commission Regulation (EU) 2022/1393 dictates maximum limits for delta-9-tetrahydrocannabinol (Δ9-THC) in hemp seed derivatives. Our factory implements high-sensitivity HPLC quantification sweeps on every raw intake.
Moreover, our CE Certification is testament to our facility's compliance with critical safety, health, and environmental standards across all mechanical extraction and milling steps. We maintain continuous GMP (Good Manufacturing Practice) operations alongside ISO 22000 and HACCP food hazard prevention certifications.
Whether you require strict non-detectable THC levels for competitive sports nutrition applications or standard food-grade parameters for health-centric bakery applications, our chemical team tailors processing parameters to match your specific localized destination laws.
EU Food Grade Compliance
Fully compliant with EC 396/2005 (Pesticide Residue Limits) and EC 1881/2006 (Contaminants in Foodstuffs).
FDA GRAS Alignment
Our plant protein products adhere strictly to Generally Recognized as Safe (GRAS) pathways for dietary integration.
CE Certified Safety
Machinery and mechanical process design comply fully with EU occupational health and product safety directives.
Technical Roadmap & Next-Gen Plant Proteins
Exploring our active R&D programs focused on structural modifications, enzymatic enhancements, and clean-label function.
Phase 1: Enzymatic Hydrolysis
Integrating specific food-grade peptidases to divide complex hemp polypeptides into highly soluble bio-active peptides. This boosts digestibility, improves solubility indices in liquid products, and enhances intestinal absorption speeds.
Phase 2: Thermal Functionalization
Developing controlled thermomechanical texturization setups. This program optimizes hemp protein's water-holding and oil-binding capacities, creating textured plant protein (TPP) ideal for next-gen meat alternatives.
Phase 3: Closed-Loop Zero Waste
Re-engineering our processing lines to capture and process residual fiber and mineral streams from hemp pressing. This material is redirected into functional dietary fiber inputs and biodegradable packaging matrices.
Hemp Protein Procurement & Technical Q&A
Expert answers regarding biochemical characteristics, factory standards, and logistical compliance questions.
Our bulk plant-based protein powders, including our hemp, pea, and soy protein lines, have a shelf life of 12 to 24 months when stored under cool, dry conditions. We utilize moisture-barrier food-grade bulk bags and nitrogen purging techniques during packaging to minimize lipid oxidation and maintain long-term product freshness.
We start by utilizing only industrial hemp cultivars approved for agricultural production under EU common rules. Each incoming batch is subjected to multi-point HPLC analysis. Our mechanical processing involves thorough seed cleaning and dehulling protocols that prevent residual outer shell THC fractions from contaminating the protein isolates.
Yes. Our facility is equipped with specialized air classification systems. We can customize the output particles from a standard 100 mesh up to an ultra-fine 300+ mesh, depending on your final application. Fine particle sizes are ideal for ready-to-drink (RTD) protein shakes, ensuring excellent dispersion and reduced sedimentation.
Yes, our extraction process is purely mechanical and physical. We do not use solvents like hexane, alcohol, or acids to isolate our proteins. This chemical-free processing preserves the natural molecular structures of the amino acids and allows us to provide clean-label ingredients that meet clean-eating consumer demands.
Absolutely. Through Dongguan Tsrel Biology Co., Ltd.'s R&D department, we offer comprehensive formulation matching, flavor customization (e.g., organic matcha, sugar-free blends), and private label services. We help clients optimize amino acid structures, textures, and clean-label statements for rapid global distribution.
Global Ingredients Series - Part II
Premium organic and functional plant-derived raw materials ready for commercial supply chains.
