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Agar-agar is a gelatinous substance derived from seaweed, specifically from various species of red algae. Here are some definitions and key points related to agar-agar:
Definition:
Agar agar is a vegetarian gelatin substitute obtained from red algae. It is a hydrocolloid with the unique property of forming a gel when mixed with water and heated, and it solidifies upon cooling.
Source:
Agar agar is extracted from various species of red algae, including Gracilaria, Gelidium, and Pterocladia. These algae are primarily found in the coastal regions of Asia.
Chemical Structure:
Agar agar consists of a mixture of agarose and agaropectin, both of which are polysaccharides. Agarose is responsible for the gelling properties, while agaropectin contributes to the flexibility of the gel.
Gelling Properties:
Agar agar forms a strong and stable gel at relatively low concentrations (typically 0.2% to 2%) when dissolved in hot water and then allowed to cool. The gelation temperature is around 32-40°C (90-104°F).
ITEMS | SPECIFICATION | ||
Superfine Agar powder | Agar powder | Agar strip | |
Color | From white to light yellow | From white to light yellow | From white to light yellow |
Gel strength | ≥1300g/cm2 | ≥900g/cm2 | ≥400g/cm2 |
Sieve residue -80 | 95% passed | 95% passed | 95% passed |
Moisture | ≤9% | ≤11% | ≤20% |
Ash | ≤2.0% | ≤3.0% | ≤5.0% |
Hot water Insoluble | ≤1% | ≤1% | ≤1% |
Water Absorbent | ≤75ml | ≤75ml | ≤75ml |
Starch | Not blue | Not blue | Not blue |
Pb | ≤20ppm | ≤20ppm | ≤20ppm |
Arsenic | ≤3ppm | ≤3ppm | ≤3ppm |
Lead | ≤5ppm | ≤5ppm | ≤5ppm |
Gelatin | Passes test | Passes test | Passes test |
Culinary Uses:
Gelling Agent: Agar agar is a popular vegetarian substitute for gelatin. It is used to create a gel-like texture in desserts, jellies, jams, puddings, and candies.
Thickening Agent: In soups, sauces, and gravies, Agar agar powder can be used as a thickening agent to enhance consistency.
Health Foods:
Dietary Fiber Supplement: Due to its high fiber content, Agar-agar is used as a dietary supplement to promote digestive health.
Microbiology:
Culture Medium: Agar agar is widely employed in microbiology as a solidifying agent for culture media. It provides a stable surface for the cultivation and observation of microorganisms.
Pharmaceuticals:
Capsule Coating: Agar agar can be used as a coating material for pharmaceutical capsules, providing a protective layer for medication.
Henan Chemsino Industry Co., Ltd stands out as a prominent supplier since 2007, specializing in a comprehensive range of food emulsifiers. The diverse product portfolio includes Distilled Monoglyceride(DMG), Glycerol Monostearate(GMS), Polysorbate Liquid/Powder, Propylene Glycol(PG), DATEM, SSL, PGE, PGMS, and more.
With certifications such as ISO9001, ISO22000, Halal, Kosher, and RSPO, all products from Chemsino exhibit exceptional quality and good performance. The company has made a global impact, reaching 80 countries and regions and influencing taste preferences on a worldwide scale. From Asia to Europe, the Americas to Africa, showcasing Chemsino's commitment to maintaining high standards and fostering innovation.
1. Kosher/ Halal/ ISO9001/ ISO22000/ RSPO Certificated
2. Customized Products, and Packaging
3. Flexible Payments & Free Samples
4. No MOQ, More Opportunities
1. Are you a manufacturer or trader?
We are manufacturer.
2. How long have your company run on food additives?
Founded in 2007, focusing on food additives supply and export for many years.
3. How long of the delivery time?
Usually, the shipment can be delivered within 15-20 days after the order is confirmed.
4. Can I get a free sample?
Yes, the sample can be free below 500g.
5. Do you have the RSPO certificate?
Yes. We have RSPO, Kosher, Halal, ISO9001 and ISO22000 certificates.
6. Can you do the customized package?
Yes. Our common package is 25kg/bag/carton/drum with the powder, and 200kg/drum or 1000 kg/IBC Drum with the liquid. Special package according to the requirements of our customers.
7. What are your payment terms?
Usually L/C D/A D/P T/T, Western Union, MoneyGram, or Paypal.
8. Where is your loading port?
Usually Qingdao, Shanghai, or Ningbo port.
