Views:0 Author:Site Editor Publish Time: 2019-11-14 Origin:Site
CMC is a anion type linear macromole substances . Features of pure substance: white or ivory, insipidity, innocuity, fluidity, fibrous powder, freely soluble in cold or hot water to form transparent sticky solution, unique function.CMC is widely used in frozen desserts, protein food, beverages, icings, dressings, instant noodles, etc.
CMC is not only a good emulsifying stabilizer and thickener in food application, but also has excellent freezing and melting stability, and can improve the flavor of products and prolong storage time. The dosage of soymilk, ice cream, ice cream, jelly, beverage and canned food is about 1%-1.5%. CMC can also form stable emulsified dispersions with vinegar, soy sauce, vegetable oil, fruit juice, gravy, vegetable juice, etc. The dosage of CMC is 0.2%-0.5%. Especially for animal, vegetable oil, protein and water solution, it has excellent emulsifying performance, and can form stable homogeneous emulsion.
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3. What are the dissolution methods of hydroxypropyl methylcellulose (HPMC)?——Answer: Hot water dissolution method: Since HPMC does not dissolve in hot water, HPMC can be uniformly dispersed in hot water at the initial stage, and then quickly dissolve during cooling. Two typical methods are describe
Industrial-grade hydroxypropyl methyl cellulose used in mortar is distinguished by viscosity. Generally, the following types are commonly used Low viscosity: 400 is mainly used for self-leveling mortar. Reason: low viscosity, good leveling, high mortar density. Medium and low viscosity: 20000-400000