WELCOME TO SEAWIN BIOTECH AUSTRALIA
Email
info@seawinaustralia.com.au
phone
+61 402 648 607
Close-up of golden-brown seaweed hanging to dry on a rope under a blue sky.
About Company
About Seaweed

ABOUT SEAWEED

SEAWIN Mission

Focus on the development and utilization of marine biological resources to contribute to the human health industry.
Environment Friendly
Reducing Cost
Improving Efficiency
Enhancing Quality

The Classification of Seaweeds

Flowchart showing classification of seaweed into marine plankton algae (listing Cyanobacteria, Chrysophyta, Bacillariophyta, Chlorophyta, Euglenozoa) and marine benthic algae divided into Rhodophyta (Nori, Gelidium, Gracilaria), Phaeophyta (Laminaria Japonica, Sargassum, Ascophyllum Nodosum), and Chlorophyta (Enteromorpha, Ulvaceae) phylums with images.

Common Raw Materials for Seaweed Extracts

Close-up of brown seaweed hanging and drying on a line outdoors.

Brown Algae Laminaria Japonica

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    Belonging to the family Laminariaceae of the Phaeophyceae phylum.
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    Mainly grows in the northwest Pacific Ocean at depths of 4-6 meters below sea level.
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    Acclimated to long-term exposure to low temperatures, low light, and high salinity environments.
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    Rich in natural stress-resistant substances such as alginate, betaine, mannitol, and phenolic polymers.
Close-up of underwater seaweed with oval-shaped air bladders used to float.

Brown Algae Ascophyllum Nodosum

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    Belonging to the genus Fucus of the Phaeophyta phylum.
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    Grows in the North Atlantic, attaching to rocks along the shoreline or on the seabed.
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    Rich in natural stress-resistant substances such as betaine, mannitol, phenolic polymers, and others.
Ocean waves washing over a shore covered in thick green seaweed.

Green Algae Enteromorpha Prolifre

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    Belonging to the family Ulvaceae of the Chlorophyta phylum.
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    Grows on the sea surface, exhibiting rapid growth with a daily growth rate ranging from 10% to 37%.
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    Rich in natural growth stimulants such as auxins, gibberellins, cytokinins, and others.

Active Substances and Mechanisms of Action of Seaweed

Close-up of underwater kelp with air bladders and greenish-blue water background.

Brown Algae

Main Active Ingredients:

Seaweed extracts contain natural stress-resistant substances such as alginate, betaine, mannitol, phenolic polymers, and others.
Mechanisms of Action:
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    Regulating cell osmotic pressure, enhancing the activity of free radical scavenging enzymes, and improving crop stress resistance.
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    Chelating inorganic nutrients, enhancing fertilizer utilization.
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    Promoting the reproduction of beneficial microorganisms, enhancing root growth, and increasing yield and quality.
Coastal scene with large rocks covered in bright green moss by the calm sea under a cloudy sky.
Green Algae
Main Active Ingredients:
Sulphated polysaccharides, auxins, gibberellins, cytokinins, and other natural growth stimulants.
Mechanisms of Action:
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    Elevating plant hormone levels and enzyme activity, promoting root formation, germination, and vigorous growth.
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    Chelating inorganic nutrients, enhancing fertilizer utilization efficiency.
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    Improving photosynthetic efficiency, regulating source-sink relationships, promoting the synthesis and accumulation of carbohydrates and flavor compounds, thereby increasing yield and quality.

The Development of SEAWIN Extraction Technology

2000

Single seaweed extraction technology

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    The birth of Seaweed fertilizer, Brand SEAWINNER 818

2006

Enzymatic technology research and development and its application
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    Upgrading of Seaweed Fertilizer
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    R&D of Fish Protein Peptide
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    R&D of Chitosan enzymatic hydrolysis

2010

Dual-Seaweed Enzymolysis-Fermentation Coupling Technology:
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    Efficient extraction of active ingredients from seaweed
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    Seaweed Polysaccharide Fertilizer Enhancer Launched

2016

Enzymatic extraction product targeted modification technology:
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    Derivative polysaccharide products launched
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    Seaweed Bio-Fungicide launched

2018

Cell factory bio-design and reconstruction technology
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    High-Activity Seaweed Biostimulant Launched
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    Marine Bio-Based Fertilizer Enhancer Launched

2023

Core SE Innovative Technology System
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    Modular Functional Factors Developed and Launched

Seaweed Harvesting

Aerial view of a large industrial facility with multiple blue-roofed buildings near a body of water.
SEAWIN Rentai Factory of processed Laminaria Japonica
Worker wearing a blue helmet inside a factory operating large industrial packaging machinery.
50,000mts/year of drying kelp Self-owned farming
REACH Registration Certificate issued to Qingdao Suyan Biotech Group Co., Ltd. with official stamps and signatures.
REACH Certification
Leading Registrant of Laminaria Japonica
Rows of golden brown seaweed hanging to dry outdoors under a blue sky with scattered clouds.
Three cargo ships sailing on a calm blue sea under a clear sky.
Cargo ship docked at sea with multiple small tugboats alongside and workers on deck near a yellow crane.
Fishermen in boats harvesting large bundles of seaweed in coastal water.
Pile of harvested brown seaweed drying on a boat in shallow coastal water with other boats in the background.
Large bundle of seaweed being lifted by a crane above water with workers and boats in the background.

Enteromorpha Prolifre

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More than ONE MILLION mts Annual Harvesting volume
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Exclusive Resource Government-designated harvesting and processing enterprise
Cargo ship deck loaded with numerous green cabbages near the water.
A red ship in the sea surrounded by floating green algae or seaweed patches.
Close-up of vibrant green aquatic algae strands in water with a blurred green background.
Close-up of a textured green leaf showing its veins and contours.
Red cargo ship docked near cranes under a cloudy sky.

ABOUT US

Seawin Biotech Australia is a subsidiary of Seawin Biotech Group, the largest producer of seaweed-based fertilisers in Asia.
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