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food additive, emulsifier |
Release time:2012/6/27 |
Emulsifier can be divided into the lipophilic and hydrophilic two class, to HLB value said. 100% of the lipophilic emulsifier HLB value is 0100% of the hydrophilic emulsifier HLB value is 20, commonly used emulsifier points the following several kinds. A, single stearic acid glyceride it is by the glycerin and stearic acid heating esterification, is a kind of high quality and highly efficient emulsifier, has the emulsion, scattered, stable, bubbly and resistance to starch aging role. Second, as sucrose fatty acid ester of sucrose ester and sucrose and fat by the esterification reaction of combination of carbon chain. White to yellow-brown powder. HLB value 3-15, there were high and high lipophilic hydrophilic. Its characteristic is close water oil balance value close wide wide serviceability, emulsification excellent performance. Three, sorbitol oleic acid ester and single anhydride says company dish-60, it is by the stearic acid and sorbitol anhydride reaction. Shallow milk white to tan hard waxy, paste HLB value 4.7, is the lipophilic emulsifier. Four, get together the oxygen vinyl single oleic acid ester 80 sorbitol anhydride and says twain-80, is yellow to orange, oily shape, paste a slightly special odor, slightly bitter taste, HLB value is 15.4, for water bag oil type emulsifier. Five, three polyglycerol single stearic acid ester it consists of three polyglycerol and eating fatty acid synthesis of high temperature. Ivory to light yellow solid, HLB value of 7.2, with hydrophilic domestic-market-oriented oily double characteristics. Six, lecithin and say soy lecithin, soybean oil extracted from MAO refined but become. Pale yellow to brown, sticky liquid or white to light brown solid powder. HLB value is 3.5, is the lipophilic emulsifier, its characteristic is pure natural high quality emulsifier, is the only not restricted the amount of emulsifier, a strong emulsification and wetting dispersion, general need and other emulsifier mixed use. Seven, casein sodium and says dairy grain sodium, is the milk with sodium hydroxide and reaction casein. For white to light yellow granular, powder or flake. Eight, propylene glycol fatty acid ester of eating fatty acids in the single ester. Its appearance can have white to yellow liquid or paste range. Oily bag of water type emulsifier, kiss oily strong, HLB value is 3.4, often and diglycerides and other emulsifier cooperates to use, having a synergistic effect. Usage is 0.1% to 0.2%. |
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