Shaanxi Yuantai Biological Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of seaweed extract powder in China. With abundant experience, we warmly welcome you to wholesale bulk seaweed extract powder for sale here from our factory. Quality products and reasonable price are available.
What is Seaweed Extract Powder?
Our Seaweed Extract Powder is derived from natural seaweed and is made through advanced extraction technology to concentrate the nutrients in seaweed. It is rich in a variety of natural active substances, including polysaccharides, various vitamins, natural enzymes, and trace elements such as calcium, magnesium, iron, and zinc. It can be used in the fields of medicine, cosmetics, food, and agriculture.

YTBIO supplies high-quality seaweed extract powder, derived from marine algae, naturally rich in alginic acid, protein, vitamins, enzymes, and trace elements.We possess professional extraction technology and flexible customization capabilities. With 12 years of experience in the plant extract industry, we provide reliable seaweed-based ingredient solutions to global clients.
Product Specification Sheet
|
Item |
Specification |
|
English Name |
Seaweed Extract Powder |
|
Source |
Natural seaweed |
|
Appearance |
Brownish-yellow to dark green powder (varies by source) |
|
Main Components |
Alginic acid, crude protein, multivitamins, enzymes, trace elements |
|
Form |
Powder / Liquid |
|
Specification |
10:1 / Customizable |
|
Packaging |
25 kg/drum or customized packaging |
|
Shelf Life |
24 months |
|
Storage Conditions |
Keep in a cool, dry, dark place |
|
Customization Services |
Customization available for specifications, packaging, and formulations |
Application fields

1. Cosmetics
Cosmetics typically use plant-derived active ingredients. Seaweed extract can relieve skin stress and restore the skin's dynamic balance. For example, polyphenols can scavenge free radicals and have good anti-aging effects.

2. Agriculture
Seaweed extract has biostimulating properties and acts as a synergist. It can be used alone or in combination with fertilizers; it not only improves fertilizer utilization and promotes plant growth and development but also enhances crop resistance to stress.

3.Food and Beverage
Seaweed extracts are primarily used in the development of functional foods and beverages, and can also be used as dietary supplements. Common dosage forms include capsules, tablets, or powder supplements, providing clean labeling attributes and functionality for food and beverage products.
Preparation process
1.Physical extraction method
The physical extraction method is also called mechanical crushing method. It uses high temperature, high pressure or low temperature freezing to forcibly crush the seaweed cell wall and make the cell contents flow out. It mainly includes osmotic shock method, homogenization filtration method, ultrasonic crushing method, microwave assisted method, high pressure homogenization method, freezing crushing method, etc.
2. Chemical extraction method
Chemical extraction is a method of treating seaweed cells with acid, alkali and organic solvents to digest the cells or solubilize endogenous substances, and extract seaweed functional substances from the cells, such as organic solvent extraction method, alkaline extraction method, acid extraction method, etc.
3. Biological extraction method
Seaweed biological extraction methods include enzyme hydrolysis extraction method and microbial fermentation method. Enzyme hydrolysis method is to add one or more of protease, pectinase, cellulase, lyase and oxidoreductase into seaweed slurry step by step or mixed, degrade the protein, polysaccharide, pectin, cellulose and other components in the seaweed cell wall, and release the cell contents.
4. Composite extraction method
Combined degradation is a commonly used method in seaweed production. In production, one, two or three of the physical, chemical and biological methods are often used in combination, which can efficiently degrade seaweed and produce a high yield of extracts or active substances.
contact us
YTBIO mainly supplies Seaweed Extract Powder etc. The company was established in 2014 and has many years of R&D and production experience. We are committed to the research and development, production and sales of raw materials for the 21st century health industry. The certificates obtained so far include ISO9001, ISO22000, HALAL, KOSHER, HACCP, FDA,etc. We always maintain the highest requirements for product quality.
If you are interested in YTBIO's seaweed extract or other raw materials, please feel free to contact us via online inquiry or email. We will reply promptly and provide you with professional technical support and solutions.
Telephone/WhatsApp:+8617782577059
Email:sales@sxytbio.com
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