Algae Protein Factory & Exporters

Featured Ingredients

Global Formulation Standards

OEM ODM Organic Pea Protein Isolate Powder Custom Formula Vegan Non-GMO High Protein Adult Halal/Kosher Certified Wholesale

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Liquid Fungal Alpha-Amylase For Baking, Beer & Maltose Syrup | From Aspergillus Oryzae | Heat-Labile Enzyme

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Stock Available Spirulina Powder 1kg Rich in Protein Spirulina for Daily Health Food

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Wholesale Bulk Protein Powder Angeopro Yeast Protein Powder 99% Pure Hydrolyzed Yeast Protein Powder

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Manufacturer Wholesale Bulk Organic Premium Nutrition Protein Supplement Natural Green Microalge Spirulina Extract Powder

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Wholesale Angeo Pro Yeast Protein Powder Fermented Clean Yeast Protein Powder Pure Vegan Yeast Protein Isolate Food Additive

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Organic Spirulina Powder Superfood High Protein Blue Green Algae Vegan Immune Support Detox Energy Booster Bulk Wholesale Supply

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Angeopro Yeast Protein Powder Fermented Clean Yeast Protein Powder 99% Pure Yeast Protein Isolate Vegan Protein Powder

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Industry Pioneer

Advancing Green Biomass Engineering

Dongguan Tsrel Biology Co., Ltd. stands as a premier global manufacturer and specialized China vegetal protein manufacturer. We lead the industry in the research, development, custom formulation, and high-capacity production of premium-grade plant and algae-based protein ingredients. By integrating structural biotechnology with environmentally responsible farming, we provide standard-setting raw components for food, clinical nutrition, sports performance, and functional beverages.

"Our ultimate vision is to bridge the nutritional gap between sustainability and bio-efficacy. Through scientific enzyme modification and state-of-the-art cell disruption, we deliver highly digestible, neutral-tasting vegan isolates that easily replace animal-based formulas."

Equipped with advanced physical processing units and proprietary bioreactors, we offer a comprehensive portfolio of vegetal proteins, including organic pea protein, pure yeast protein, microalgae isolates, and custom-formulated structural plant blends. Our strict control protocols guarantee that every batch exhibits unmatched purity, minimal heavy metals, and clean-label compatibility.

65%+

Spirulina Extract Protein

99%

Yeast Protein Purity

100%

Non-GMO Clean Label

Core Scientific Benchmarks

01

Dynamic Enzymatic Hydrolysis

Utilizing highly specialized enzymes (such as Fungal Alpha-Amylase) to optimize starch separation and isolate native plant proteins without using harsh chemicals.
02

Closed-Loop Photobioreactors

Pure-culture algae propagation eliminates external toxins, microcystins, and heavy metal accumulation, assuring unmatched reliability.
03

Complete Amino Acid Profiles

Our engineered blends closely match whey protein standards, delivering high levels of BCAA for superior muscle synthesis and therapeutic nutrition.

Factory Dynamics

Why Direct-Sourcing From China Factories Guarantees Market Superiority

Vertically Integrated Supply Chains

By situating our processing plants alongside high-yield aquaculture basins, we bypass intermediate handling. This guarantees a continuous supply of fresh biomaterial, minimizing oxidation and preserving natural phycobiliproteins and nutrients.

Substantial Cost Efficiencies

China's highly advanced industrial clusters lower production costs for global buyers. We pass these savings directly to you, making premium organic spirulina extract and vegan isolates accessible at scale without compromising on quality.

Highly Adaptable OEM & ODM Systems

From custom powder sizes and dispersibility adjustments to custom multi-protein combinations, our state-of-the-art facilities offer flexible processing to meet the specific requirements of international brand owners.

Engineered Performance Across Sectors

Different markets demand unique functional characteristics. We optimize our algae and yeast-derived proteins to address regional preferences and strict regulatory requirements worldwide.

Solubility Thermal Stability Organoleptic Neutrality

Our proteins undergo proprietary mechanical shear processes that lower their grain size. This modification facilitates rapid hydration and prevents grit in beverage formulations, clean-label dairy alternatives, and instant nutritional mixes.

North America: Clean-Label & Performance Nutrition

Ready-to-drink sports beverages and high-protein meal replacements demand exceptional solubility. Our organic pea isolates and yeast protein powders deliver high bioavailability without artificial emulsifiers.

Europe: Eco-Conscious & Plant-Based Alternatives

Consumers prioritize minimal carbon footprints and allergen-free certifications. Our non-GMO, organic spirulina extracts supply vibrant natural colors alongside sustainable protein matrices, perfect for clean-label applications.

Asia-Pacific: Functional Superfoods & Aquaculture

Functional foods targeting healthy aging require bio-active pigments like phycocyanin. Additionally, specialized aquaculture utilizes high-purity biomass to improve digestion and support immune function in shrimp and fish farming.

Market Trends

The Evolution of Algae Protein & Yeast Protein Fermentation

The alternative protein sector is moving beyond basic plant sources like soy and wheat. Advanced microalgae cultivation and precision yeast fermentation now lead the industry, offering unmatched sustainability and high nutritional density.

01 / Sustainability

Carbon-Negative Production

Microalgae absorb carbon dioxide through photosynthesis, utilizing up to 10 times less land and water than traditional terrestrial crops.

02 / Nutrition

Complete Amino Acid Profiles

Combining algae with yeast proteins yields a balanced profile rich in lysine and methionine, matching the quality of animal-derived whey.

03 / Labeling

Allergen-Free Formulations

Unlike soy or gluten, algae and yeast proteins are free from major allergens, allowing manufacturers to clean up their ingredient decks.

04 / Technology

Enzymatic Upcycling

Targeted enzymes break down plant starches, yielding clean protein isolates with improved taste, aroma, and functional performance.

Global Quality & Safety Protocols

Dongguan Tsrel Biology Co., Ltd. implements comprehensive safety protocols across our entire production process to guarantee consistency and regulatory compliance worldwide.

✓

International Quality Standards

Certified ISO9001 and GMP manufacturing lines ensure consistent processing safety and traceablity for every batch.
✓

Religious & Dietary Compliance

Kosher and Halal certified options allow brands to confidently formulate for diverse global consumer groups.
✓

Heavy Metal & Pure Biomass Screen

We test every production lot for heavy metals, microbiology, and pesticide residues to meet strict EU and FDA standards.

Procurement Guide

Industrial Plant-Based Solutions for Global Supply Chains

Global food manufacturers require consistent, high-capacity ingredient sources to protect their production timelines. We offer direct-factory shipping, contract manufacturing, and customized research and development services to support your formulation requirements.

Whether you require bulk 25kg bags of organic spirulina powder for distribution or high-potency yeast protein isolate for premium supplement brands, our team delivers consistent quality and professional technical support.

Core Formulation & Production Competence:

Through advanced fermentation, spray drying, and enzymatic modification, we produce plant proteins with optimal density, dispersibility, and neutral taste profiles.

Facility Overview

Inside Dongguan Tsrel Biology Co., Ltd.

Explore our advanced manufacturing plants, research labs, and automated packaging lines, where we process premium vegetal proteins to meet strict international standards.

Support & FAQ

Frequently Asked Technical Questions

What is the protein content of organic spirulina extract compared to raw spirulina powder?

Raw spirulina powder typically contains between 55% and 60% total protein. Our premium organic spirulina extract goes through additional processing to concentrate these levels, yielding a minimum protein content of 65% to 70%. This extraction also isolates key bio-active compounds like phycocyanin for enhanced functional performance.

Why use Fungal Alpha-Amylase in the production of plant-based proteins?

Fungal Alpha-Amylase from *Aspergillus oryzae* is an enzyme that helps break down complex starches into simple sugars. In plant protein processing, this allows for the gentle separation of carbohydrates from the protein isolate, improving protein purity, solubility, and digestibility without compromising the protein's nutritional structure.

How does yeast protein compare to whey and soy proteins?

Yeast protein (such as Angeopro) is a complete vegan protein containing all essential amino acids, with high levels of BCAAs (Branched-Chain Amino Acids) like leucine. It offers excellent digestibility and a neutral taste profile. Unlike soy, it is non-allergenic, and it requires significantly fewer environmental resources to produce than animal-derived whey.

What quality standards and certifications does Dongguan Tsrel Biology guarantee?

We follow strict quality standards at every stage of production, from raw material sourcing through to final packaging. Our manufacturing lines carry ISO9001 and GMP certifications, and we offer Kosher, Halal, and USDA Organic certified options to meet global regulatory requirements.

Do you support custom formulations, packaging, and private labeling?

Yes, our research team offers comprehensive OEM and ODM services. We can customize protein levels, blend different plant protein sources, optimize solubility and flavor, and package in formats ranging from 1kg retail pouches to 25kg bulk bags to suit your brand's specifications.

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