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Carrageenan Alpro CAS 9000-07-1

Molecular Formula: NULL

Formula Weight: 0

ZSpharmac: Carrageenan Alpro Supplement

Product Name: Carrageenan Alpro
CAS No: 9000-07-1
Purity: 99%

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Basic Info

Product Name:Carrageenan Alpro
Place of Origin:Shandong, China
Brand Name:ZSpharmac
Type:Cosmetic Raw Materials
Appearance:Light Yellow Powder
EINECS No.:232-524-2
Storage:Warehouse low Temperature Ventilation and Drying
Provide:Carrageenan Alpro MSDS;
Carrageenan Alpro COA

What is Carrageenan Alpro?

Carrageenan Alpro (Carrageenan), also known as carrageenan, carrageenan. Carrageenan is a hydrophilic colloid extracted from some red algae seaweed. Its chemical structure is calcium, potassium, sodium and ammonium salts of polysaccharide sulfates composed of galactose and anhydrogalactose. Due to the different binding forms of sulfate, it can be divided into K type (Kappa), I type (Iota), and L type (Lambda). Carrageenan Alpro (also known as carrageenan or carrageenan) is a natural polysaccharide plant gum extracted from red algae, which is widely used in food industry, chemical industry and biochemical, medical research and other fields. Carrageenan Alpro has the properties of forming hydrophilic colloids, gelling, thickening, emulsification, embossing, stable dispersion, etc., so it is widely used in dairy products, ice cream, juice drinks, bread, water, etc.

Performance of Carrageenan Alpro

1) Gel
The gel buildings of Carrageenan Alpro are mainly pertaining to its chemical structure, framework and molecular size. The development of carrageenan gel is divided right into 4 phases: when carrageenan is liquified in hot water, the molecules are irregularly curled; when the temperature drops, the particles change into helical types to form a single helix; when the temperature level goes down once again, intermolecular The dual helix is formed, which is a three-dimensional network structure. At this time, the phenomenon of solidification starts; when the temperature level goes down once again, the dual helix accumulations to form a gel.

2) Solubility
Carrageenan Alpro can be liquified in warm water above 70 ℃, usually the extra sulfate content, the easier it is to liquify. In water, carrageenan very first forms colloidal bits, and also including sucrose, glycerin, etc can improve its dispersibility or break the micelles with a high-speed mixer to attain the dispersion effect. In order to advertise the dissolution of carrageenan, in the manufacturing of food industry, it is generally liquified and dispersed with hot water above 80 ° C.

3) Security
Carrageenan is stable in neutral or alkaline remedies, most steady at pH 9, and does not hydrolyze also when warmed. In acidic options, specifically below pH 4, acid-catalyzed hydrolysis is prone to happen, causing a decrease in freezing strength as well as viscosity. Carrageenan Alpro in the icy state is more stable than the service state, and also the level of acid hydrolysis at area temperature level is a lot less than that in the remedy state.

4) Sensitivity
The biggest distinction in between Carrageenan Alpro and other water-soluble macromolecules is that it can respond with proteins. The sulfate group on the carrageenan particle has a strong unfavorable cost. Protein is an amphoteric compound. Below the isoelectric factor, amino acids and also carrageenan incorporate to form precipitation as a result of their opposite charges. Above the isoelectric factor, the two hold the very same fee. Carrageenan is integrated to develop a hydrophilic colloid, as well as at the isoelectric point, the multivalent cation is a binding agent to combine with carrageenan to develop a precipitate.

5) Rheology
The viscosity of Carrageenan Alpro remedy enhances greatly with enhancing focus and lowers significantly with raising temperature level. In a consistent temperature state, with the rise of time, macromolecules begin to dissociate, intermolecular entanglement reduces, and also remedy thickness reduces. The thickness of carrageenan solution boosts with the rise of pH, as well as the increase of acidity promotes the dissociation of carrageenan molecules as well as neutralizes its electrical power, which compromises the electrostatic destination in between the half-esterified sulfate radicals. If the alkalinity is as well huge, the hydroxide radicals and the adversely charged carrageenan repel each other and reduce the complexity of the molecular decline, so the thickness of the service reduces under the conditions of solid acid and strong antacids.


Carrageenan Alpro Uses

  1. Carrageenan Alpro is utilized as a thickening representative, which can be utilized in numerous type of food according to Chinese regulations. It likewise acts as a clearing up agent and stabilizer.
  2. Carrageenan Alpro has the homes of developing hydrophilic colloids, gels, enlarging, emulsification, film-forming, and also steady diffusions, so it is extensively made use of in food market, day-to-day chemical market, biochemical, clinical study and other fields. In food sector applications, adding carrageenan to fruit juice can make great pulp bits uniformly put on hold in the juice, significantly reduce the sinking time, and improve the taste; in cocoa-malt milk, cocoa powder can be consistently dispersed In milk; including a small amount of carrageenan to gelato can make it fragile, smooth as well as tasty, as well as not easy to melt when placed; in cakes decorated with patterns, characters and patterns, adding carrageenan to lotion can make the patterns It is well created as well as is not easily warped or broken down; Carrageenan Alpro is added to bread to increase its water retention capability, thereby delaying hardening and maintaining freshness; Carrageenan is utilized as a coagulant in jams, fish, meat as well as various other tinned food. The impact is excellent it is excellent. Carrageenan also has particular applications in detergents, cosmetics as well as other everyday chemicals. As an example, detergents with carrageenan are far better than methyl cellulose in preventing re-staining; in liquid cleaning agents, they can boost their dispersion and also storage space buildings; in cosmetics, due to the fact that carrageenan is quickly contaminated It is soaked up by the skin, so it can be combined with glycerin to make an emollient; it can be used as an emulsifier in some creams as well as hair shampoos, making the product smooth and soft, and the security of the lotion is also boosted. In the application of photosensitive products, Carrageenan Alpro can replace jelly as a photosensitive representative, as well as can additionally be added to jelly emulsion as an antistatic representative. It also has certain applications in the pharmaceutical sector. It can be used as an ointment, does not discolor clothes, and also is very easy to clean; pharmaceutical excipients, especially excipients having amine-based drugs, have much better results, due to the fact that it is more efficient than carrageenan. The sulfate groups in the gel incorporate right into salts, which are after that slowly launched in the body. Additionally, it has a certain level of application in natural leather market, ceramic market, fabric sector and also paper sector. In the field of biochemical sector, carrageenan is an excellent incapacitated enzyme provider. Numerous products can be generated with this carrier.

Extraction Method of Carrageenan Alpro

The domestic production of Carrageenan Alpro uses Kirin cabbage and sand cabbage as the main raw materials. The general process is as follows:

Raw materials – washing and drying – alkali treatment – washing to neutrality – acidizing and bleaching – gelatinization – filtration – cooling and cutting – freezing and dehydration – thawing – drying – finished product.

Alkali treatment, acid bleaching and gum extraction are the key processes in carrageenan production. The scientific treatment of these processes not only affects the performance and quality of carrageenan, but also has an important impact on the extraction rate and production cost of Carrageenan Alpro.

1) Alkali treatment
The experimental results of Zhu Min and other scholars showed that when the algae were treated with KOH at room temperature and high temperature, the carrageenan products obtained were significantly better than the carrageenan products treated with NaOH under the same conditions in terms of gel strength and yield.

2) Acid bleaching
Huang Jiakang et al. studied the bleaching process of Carrageenan Alpro, and concluded that using oxalic acid to acidify and bleach again in the acidification bleaching process can comprehensively take into account the color, gel yield and gel strength of carrageenan products.

3) Different extraction methods
Tang Yishan et al. proposed a new process of extracting Carrageenan Alpro with two kinds of kylin cabbage, namely high-pressure air extraction and high-pressure steam extraction. Air high pressure can achieve higher yields in a shorter time. In addition, using 100U/g of cellulase to pretreat the algae before extracting the gum can increase the yield by 3.69%.

Company Profile and Corporate Culture

Company Profile:

ZhiShang Chemical is owned by ZhiShang Group is a professional new-type chemicals enterprise combined into research and development, production and sales .

The company’s competitive product is pharmaceutical raw materials and intermediates (especially carbohydrate derivatives Series), In recent years, the company has made a major breakthrough in food and feed additives, plant extraction, industrial chemicals industry .

The company insists on the spirit of “sincere management, strict quality control, customer as god” , get consistent high praise from customers at home and abroad.

Corporate Culture:

Help China Chemicals to benefit the happiness of human life
Become the most trusted chemical supplier in the world
Striver – oriented, enrich employees, customer first, deep service, seek development
Be prepared for danger in times of peace, forge ahead actively, unity and cooperation, and be brave to fight

About Us

The production base is located in Zhangqiu chemical industry park and Tai’an high-tech chemical industry park. laboratory and workshop in strict accordance with the GMP standard and the product fit national ISO9001 and ISO2000 standards.

“Zhishang” products are exported to Europe, North and South America, the Middle East, Asia Pacific and Africa area, so as to establish a long-term and stable cooperation relationship with customer in the world.

Company Info
  • Business Type: Manufacturer
  • Product Range: Additive , Chemical Auxiliary & Catalyst , Organic Chemicals
  • Products/Service: Organic Intermediate,Inorganic Chemistry, APIs, Dyestuffs And Pigments, Fragrance And Spices, Food Additives
  • Total Employees: 51~100
  • Capital (Million US $): 10000000RMB
  • Year Established: 2016
Production Capacity
  • No. of Production Lines : 8
  • No. of QC Staff : 5 -10 People
  • OEM Services Provided : yes
  • Factory Size (Sq.meters) : 3,000-5,000 square meters
  • Certificate: ISO9001 , CE , GMP , API , MSDS
  • Factory Location : Diao Town Industry Park, Zhangqiu City, Jinan City, Shandong Province, China.


Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Sample testing support.

* Every batch of products will be tested to ensureits quality.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.


After-Sales Service

*The fact of logistics information monitoring.

* Any questions about the product can be consulted at any time.

*Product has any problem can return.


Do you accept sample order?

We will make samples before mass production, and after sample approved, we’ll begin mass production. Doing 100% inspection during production, then do random inspection before packing.



You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

What’s your MOQ?

Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Do you supply product report?

Yes. We’ll give you product analysis report before shipping.

  Is there a discount?

Different quantity has different discount.


1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.

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