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Hongri Bio

Specializing in the production of marine bioactive substances using giant kelp as a raw material.

Sodium Alginate-Food Additive

Sodium Alginate-Food Additive

Sodium Alginate-Food Additive

Applcation of food additive sodium alginate GB 1886.243-2016 Stability: Sodium alginate is used as a stabilzer for cold drinks instead of starch and gelatin, which can control the formation of ice products, improve the taste of cold drinks, and stabilize mixed drinks such as sugar water ice cream and milk.

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Sodium Alginate-Food Additive

Alginic Acid

Alginic Acid

Alginic Acid

Alginic acid is a natural polysaccharide extracted from kelp, which is a mixture of the following two uronicacids. The product is a light yellow powder, odorless and almost odorless, insoluble in water, methanol, ethanol, acetone, chloroform, and soluble in alkaline solutions.

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Alginic Acid

Industrial Grade Sodium Alginate

Industrial Grade Sodium Alginate

Industrial Grade Sodium Alginate

Sodium alginate is a high viscosity polymer compound and a typical hydrophilic sol. As the best pulp for modern printing and dyeing industry, it has been widely used in printing various textiles such as cotton, wool, silk, nylon, etc.

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Industrial Grade Sodium Alginate

Fucoidan

Fucoidan

Fucoidan

Fucoidan, also known as fucoidan gum or fucoidan sulfate, is a unique marine active polysaccharide found in marine plants such as kelp. It is one of the few sulfate ion type natural polysaccharides in nature.

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Fucoidan

Iodine

Iodine

Iodine

Iodine appears as gray-black or bluish-black, metallic-shining crystalline flakes or lumps. It readily sublimes into a pungent, violet-colored vapor that is both toxic and corrosive. Iodine dissolves easily in organic solvents such as ether and ethanol, forming a deep purple solution, while its solubility in water is very limited.

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Iodine

Products

Main products

Hongri Bio

Specializing in the production of marine bioactive substances using giant kelp as a raw material.

Sodium Alginate-Food Additive

Sodium Alginate-Food Additive

Applcation of food additive sodium alginate GB 1886.243-2016 Stability: Sodium alginate is used as a stabilzer for cold drinks instead of starch and gelatin, which can control the formation of ice products, improve the taste of cold drinks, and stabilize mixed drinks such as sugar water ice cream and milk.
Alginic Acid

Alginic Acid

Alginic acid is a natural polysaccharide extracted from kelp, which is a mixture of the following two uronicacids. The product is a light yellow powder, odorless and almost odorless, insoluble in water, methanol, ethanol, acetone, chloroform, and soluble in alkaline solutions.
Industrial Grade Sodium Alginate

Industrial Grade Sodium Alginate

Sodium alginate is a high viscosity polymer compound and a typical hydrophilic sol. As the best pulp for modern printing and dyeing industry, it has been widely used in printing various textiles such as cotton, wool, silk, nylon, etc.
Fucoidan

Fucoidan

Fucoidan, also known as fucoidan gum or fucoidan sulfate, is a unique marine active polysaccharide found in marine plants such as kelp. It is one of the few sulfate ion type natural polysaccharides in nature.
Iodine

Iodine

Iodine appears as gray-black or bluish-black, metallic-shining crystalline flakes or lumps. It readily sublimes into a pungent, violet-colored vapor that is both toxic and corrosive. Iodine dissolves easily in organic solvents such as ether and ethanol, forming a deep purple solution, while its solubility in water is very limited.

Hongri Biology

Hongri Bio

Yantai Hongri Biotech Co., Ltd. was established in 2022 and is a national high-tech enterprise specializing in the production of marine bioactive substances using marine giant algae as raw materials. The annual production of food grade sodium alginate and alginic acid is more than 3000 tons. The company has a well-established quality control and standard construction system, and has passed management system certifications such as 1S09001 quality management system, lS014001 environmental management system, lSO22000 food safety management system, BRCGS system, KOSHER, Halal, intellectual property management system, and safety production standardization.

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ISO 9001
ISO 14001
ISO 22000
BRCGS
KOSHER
Halal

Focused on manufacturing, striving for excellence.

Hongri Bio

The company has the right to self operate import and export, and its products are sold to countries such as Japan, South Korea, Germany, the United States, Spain, Pakistan, India, and has established long-term friendly supply and demand relationships.

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Hongri Bio attends the 2024 European Food Ingredients and Natural Raw Materials Exhibition

Hongri Bio attends the 2024 European Food Ingredients and Natural Raw Materials Exhibition

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The Fi Europe, the European Exhibition of Food Ingredients and Natural Raw Materials, is held in Frankfurt, Germany. This premier industry event is organized by Informa Markets. Since its inaugural edition in 1986, the exhibition has been held every two years, rotating annually among major European cities such as Paris and Frankfurt.

As a naturally occurring marine-derived bioactive polysaccharide, fucoidan demonstrates remarkable potential in areas such as anti-tumor activity, anti-inflammatory effects, immune modulation, and gastrointestinal protection, thanks to its unique sulfate group structure and polysaccharide backbone.

As a naturally occurring marine-derived bioactive polysaccharide, fucoidan demonstrates remarkable potential in areas such as anti-tumor activity, anti-inflammatory effects, immune modulation, and gastrointestinal protection, thanks to its unique sulfate group structure and polysaccharide backbone.

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As a "gem" of marine biological resources, research on fucoidan is rapidly advancing—from fundamental science toward industrial applications.

Hongri Bio

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Address: Xingcun Industrial Park, Haiyang City, Shandong Province

Phone: +86-535-3881999

Fax: +86-535-3883879

Hongri Bio
yantaihongri@163.com

Hongmao Seaweed
haiyanghonmao@163.com

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