Customization: | Available |
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CAS No.: | 11138-66-2 |
Formula: | C8h14cl2n2o2 |
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Xanthan gum is a widely used food additive that belongs to a class of polysaccharides. It is produced by the fermentation of glucose, sucrose, or lactose by the bacterium Xanthomonas campestris. Discovered in the 1960s, xanthan gum has gained popularity due to its versatile functional properties in food and other industries.
Key Properties:
1. Thickening: Xanthan gum is an effective thickening agent. It can increase the viscosity of liquids even at low concentrations, making it valuable in sauces, dressings, and gravies.
2. Stabilizing: It helps stabilize emulsions and suspensions, preventing ingredients from separating. This characteristic is particularly useful in salad dressings and dairy products.
3. Pseudoplasticity: Xanthan gum solutions exhibit pseudoplastic behavior, meaning they become less viscous under shear stress (like stirring or shaking) but return to their original viscosity when the stress is removed. This property is advantageous in products like beverages and syrups.
4. Temperature and pH Stability: Xanthan gum maintains its stability across a wide range of temperatures and pH levels, ensuring consistent performance in various food applications.
Applications:
- Food Industry: Xanthan gum is used in a variety of products, including sauces, salad dressings, ice cream, gluten-free baked goods, and beverages. It improves texture, mouthfeel, and shelf life.
- Pharmaceuticals: It acts as a stabilizer and thickener in suspensions and gels.
- Cosmetics: Xanthan gum is found in lotions, creams, and toothpaste, where it helps to stabilize emulsions and improve texture.
- Industrial Applications: It is used in oil drilling and other industrial processes due to its thickening and stabilizing properties.
In summary, xanthan gum is a highly functional and versatile ingredient widely utilized across various industries. Its ability to improve texture, stabilize formulations, and withstand different conditions makes it a valuable component in both food and non-food applications.
For more information, please contact Nanjing Jiayi Sunway Chemical Co., Ltd.
Item
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Specification
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Appearance
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Off-white or yellowish powder
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Particle size
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99% through 80 mesh or 92% through 200 mesh
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Viscosity
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≥600
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Shearing property
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≥6.5
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Moisture
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≤15%
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Ash
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≤16
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Total nitrogen
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≤1.5%
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Pyruvic acid
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≥1.5%
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Lead
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≤2ppm
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Total plate count
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≤5000cfu/g
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Yeast
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≤500cfu/g
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E.coli
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≤30cfu/g
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Salmonella
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Negtive
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