Walmart karboximetylcellulosa konstavdelning

Walmart karboximetylcellulosa konstavdelning

Carboxymethyl cellulose, also known as cellulose gum, is a product in which some or all of the hydrogen on the hydroxyl groups in cellulose are replaced by carboxymethyl groups. Its sodium salt is often used. Carboxymethyl cellulose is a commonly used food additive, and its sodium salt is often used as a thickener and paste. Karboximetylcellulosa kallas industriell monosodium glutamat och används i stora mängder i industriell produktion, vilket ger mycket användningsvärde till olika produktionsfält .
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Beskrivning

Produktbeskrivning

 

Natriumkarboximetylcellulosa, kallad karboximetylcellulosa (CMC), är en slags hög polymerfibereter erhållen genom kemisk modifiering av naturlig cellulosa . dess struktur är huvudsakligen sammansatt av d-glukosenheter anslutna med (1 → 4) glykosid

CMC is a white or milky white fibrous powder or granules with a density of 0.5-0.7 g/cm3. It is almost odorless and tasteless and hygroscopic. It is easily dispersed in water to form a transparent colloidal solution and is insoluble in organic solvents such as ethanol. The pH of a 1% aqueous solution is 6.5-8.5. When the pH is >10 eller<5, the viscosity of the slurry is significantly reduced, and the performance is best at pH=7. It is thermally stable. The viscosity rises rapidly below 20°C and changes slowly at 45°C. Heating for a long time above 80°C can denature the colloid and significantly reduce the viscosity and performance. It is easily soluble in water and the solution is transparent; it is very stable in alkaline solutions and is easily hydrolyzed when it encounters acids. Precipitation will occur when the pH value is 2-3, and it will also react to precipitate when it encounters multivalent metal salts.

Produktfunktion

 

 

 

Thickener And Paste Carboxymethyl Cellulose

(I) CMC har god stabilitet

 

(I) CMC har god stabilitet

I kalla livsmedel som popsicles och glass kan du använda CMC kontrollera bildningen av iskristaller, öka expansionshastigheten, upprätthålla enhetlig och konsekvent vävnad, motstå smältning, ha en delikat och smidig smak och vitna färgen . i mejeriprodukter, oavsett om det är smakat mjölk, fruktmjölk eller yogurt, det kan reagera med proteinet i iso -punkten i mejeriprodukter, oavsett om det är smaksatt mjölk, fruktmjölk eller yogurt, det kan reagera med proteinet i iso -punkten i mejeriprodukter, oavsett om det är smaksatt mjölk, fruktmjölk eller yogurt, det kan reagera med proteinet i isoetelektiken (Ph4 . 6) för att bilda en komplex struktur, vilket är gynnsamt för stabiliteten i emulsionen och förbättra impedansen av protein.

(Ii) CMC kan förvärras med andra stabilisatorer och emulgatorer .

In food and beverage products, general manufacturers use a variety of stabilizers, such as xanthan gum, guar gum, carrageenan, dextrin, etc., and emulsifiers such as monostearate glyceride, sucrose fatty acid esters, etc. for compounding. It can complement each other's advantages, play a synergistic roll och minska produktionskostnaderna .

 

(Iii) CMC har pseudoplasticitet

 

(Iii) CMC har pseudoplasticitet
The viscosity of CMC is reversible at different temperatures. When the temperature rises, the viscosity of the solution decreases, and vice versa. When shear force exists, the viscosity of CMC decreases, and as the shear force increases, the viscosity decreases. These properties enable CMC to reduce the load of equipment and improve the Homogeniseringseffektivitet under omröring, homogenisering och rörledningstransport, som är oöverträffad av andra stabilisatorer .

Hydroxypropyl Methyl Cellulose Powder

Produktansökan

 
20250422160608

 

 

Carboxymethyl cellulose (CMC) is synthesized from fibers (fly/short cotton linters, pulp, etc.), sodium hydroxide, and monochloroacetic acid. According to different uses, CMC has three specifications: pure product purity>=97%, industrial product purity 70-80%, and crude product purity 50-60%. CMC has excellent properties in food such as thickening, suspension, adhesion, stabilization, emulsification and dispersion. It is the main food thickening and stabilizing agent for dairy drinks, ice products, jams, jellies, juices, flavorings, alcoholic beverages and various canned mat ..

20250422144058

 

fabrik

 
20250521120122
 
20250423131738
 
20250521120114

 

 

frakt

 

20250422174704

20250422162200

 

 

 

 

 

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