China Food Grade Sodium Alginate Manufacturers Suppliers Factory - Customized Service

Your Professional Food Grade Sodium Alginate Supplier

ZIBO WANGFEI SEAWEED TECH. CO., LTD and HAIYANG JINHAILAN SEAWEED CO., LTD are specialized in the production of sodium alginate factories, the main products are food-grade sodium alginate and industrial-grade sodium alginate.

Sodium Alginate for Meat
Item: Food grade sodium alginate. Appearance: Milky white powder. Strength(g/c㎡): ≥400. Loss on drying(%): ≤12.0. Ash content(%): 15-40
Sodium Alginate for Bakery
Products Name: Food Grade Sodium Alginate . Colour: Light Brownish / White. Transparency: Excellent. Moisture (%): <12. Ph Value: 6.0-8.0
Sodium Alginate for Ice Cream
Product Name: Food Grade Sodium Alginate. Colour: White Or Light Yellow. Transparency: Good. Moisture: <15. PH Value: 6.0-8.0
Sodium Alginate for Bionic Food
Food-grade alginate sodium has demonstrated unique advantages in the field of biomimetic foods. It can be made into various forms of biomimetic foods as needed, mainly including artificial meat

Why Choose us

Strict Raw Material Sourcing and Full-Process Quality Control
We establish long-term partnerships with audited and certified suppliers, strictly controlling the origin of seaweed raw materials, while implementing a full-stage quality control system from sourcing to finished products to ensure consistent product reliability.

Factory-Direct Pricing with Efficient Supply Capability
With in-stock availability and streamlined production, we provide factory-level pricing while ensuring fast response and short delivery lead times to support urgent customer requirements.

Standardized Quality Assurance with Responsive After-Sales Support
Each production stage follows strict inspection standards to guarantee stable product quality and batch-to-batch consistency, supported by a structured after-sales system with rapid response within 24 hours.

Parameter

Item	Food grade sodium alginate
Appearance	Milky white powder
Strength (g/c㎡)	≥400
Loss on drying (%)	≤12.0
Ash content (%)	15-40
Sulfate (%)	15-40
Viscosity(mpa.s)	100-1000cps
Acid - insoluble ash content (%)	≤1.0
Arseni c(mg/kg)	≤3.0
Pb (mg/kg)	≤5.0
Hg (mg/kg)	≤1.0
Cd (mg/kg)	≤2.0
Total plate count	≤5000
Salmonella	Not detected
E. Coli MPN/100g	＜3.0
Standards	GB1886.243-2016

Benefits of Food Grade Sodium Alginate

Increase satiety and healthy weight loss.

Accelerates bowel movement and prevents constipation.

Lowering blood pressure and blood fat, lowering cholesterol and preventing fatty liver.

Impede the absorption of radioactive elements, help to eliminate heavy metals in the body.

Instructions for Using Food Grade Sodium Alginate

Liquid mixing and dispersing

Organic solvents that are miscible with water, such as ethanol and ethylene glycol, or organic solvents that are not miscible with water, such as vegetable oil or mineral oil, can also be used to disperse the alginate particles (physical dispersion).

Dry mixing and dispersion

In formulations containing sodium alginate, they often contain table sugar and starch, which are mixed together with sodium alginate in the form of dry powder to promote the dispersion of sodium alginate in solution.

High-speed shear mixing

The use of high-speed shear mixer can produce a good vortex, which can make the dry sodium alginate powder in the aqueous solution to obtain a good dispersion.

Jet (air suction pipeline) mixing

Adopting a funnel and a mixing injector can make the sodium alginate get well dispersed.

Application of Food Grade Sodium Alginate

Sodium Alginate Uses in Food
The addition of sodium alginate in food products helps to enhance texture and longevity in addition to giving an elastic and elastic mouthfeel. They believe through the use of their product, food grade sodium alginate manufacturers can produce improved noodle and bakery products with longer life expectancy and enhanced appearance.

Sodium Alginate Uses in Medicine
Among the gelling agents, sodium alginate has been used in medicine for many years. Sodium alginate has been used in medicines for a long time, and it has been listed in the U.S. Pharmacopoeia since 1938. It is used as a tablet binder; alginic acid is used as a disintegrant in fast-release tablets.

Sodium Alginate in the Textile Industry
In the textile sector, sodium alginate is in the form of paste utilized for reactive dye printing. Different from the grain starch pastes, it gives better performance because of the visible patterns, neat lines, and even coloration.
Sodium alginate improves the efficiency of fabric manufacturing in several ways; it improves fiber fraying resistance and decreases breakage rates. This makes it a necessary component for today’s textile production processes.

Flexible Global Shipping Solutions

We support multiple shipping methods including sea freight, air freight, rail transportation, and express delivery to meet different delivery timelines and project requirements. Professional packaging and export handling ensure safe and efficient transportation for international orders.

FAQ

Q: What is food grade sodium alginate?

A: Sodium alginate (a food product derived from brown algae or seaweed) is a thickening and gelling agent that forms heat stable gels in the presence of calcium.

Q: What are the properties of sodium alginate?

A: Sodium alginate (SA) is a product extracted from kelp or sargassum of brown algae. SA is a natural polysaccharide with eximious properties such as biosafety, biocompatibility, and renewability, applied in various fields such as food industries .

Q: What are the different grades of sodium alginate?

A: The viscosity of sodium alginate can vary, and it is classified into ultra low, low, medium, and high viscosity grades. The viscosity is measured in terms of centipoise (cp) or mPa·s. Ultra low viscosity sodium alginate is tested on basis of 10% solution viscosity.

Q: What is sodium alginate special ingredients?

A: Sodium Alginate: Sodium Alginate is an extract of seaweed, used by molecular chefs for the spherification process. It forms a gel in the presence of calcium ions. Sodium Alginate is a gelling agent that dilutes when cold with strong agitation.

As one of the leading food grade sodium alginate manufacturers and suppliers in China, we featured by quality products and good price. Please rest assured to wholesale customized food grade sodium alginate from our factory. Welcome to view our website for more information.

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