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| What is the use of emulsifier tween T-80 |
| Hits：2739 AddTime：2021/6/11 16:40:04 |
| Application of emulsifier tween T-80 The emulsifier tween T-80 has excellent emulsifying, dispersing and wetting properties. In food industry, it is used as emulsifier and dispersant of ice cream, bread, cake, candy, etc. and turbidity agent of cool drink. 1% ～ 0.5% in order to prevent splashing and aging of cream food, improve quality, luster, taste and softness. Especially for cream chocolate toffee, it has obvious anti frosting effect. It can be used alone or in combination with other food emulsifiers such as glyceride and sucrose ester. It is also widely used as solubilizer in cosmetics, textile and pharmaceutical industries. It is also widely used as emulsifier, stabilizer, lubricant, softener and antistatic agent in textile, paint, pesticide, printing, petroleum and other industries. Limit of use of emulsifier tween T-80 GB 2760-96 (g / kg): ice cream, ice cream, 1.0; Milk 1.5; Emulsifying pigment 10. FDA， § 840 (2000, mg / kg): ice cream, frozen sweets, 0; Yeast defoamer 4; Dispersing agent 500 for pickled products; Salt surface treatment agent 10; Shortening 1%; 4% for top material; 0175%; 0.082% gelatin sweetener dispersant; 0.008% defoamer was used in cheese production. FAO / who (1984): pickled cucumber 500mg / kg; Cold drink 10g / kg (based on final product, used alone or combined with other emulsifiers, stabilizers and thickeners). Stability and storage conditions of emulsifier tween T-80 Tween surfactants are stable to electrolytes, weak acids and weak bases; It will saponify gradually when meeting strong acid and alkali; Its oleate is easy to oxidize and peroxide will be produced if it is stored for a long time. Peroxide, heavy metal ions, temperature rise, light irradiation, water solution self oxidation accelerated, polyoxyethylene chain fracture, and hydrolysis to produce fatty acids. The water solution of emulsifier tween T-80 is quite stable at pH 3-7.6, and the hydrolysis rate is low. Tween should be stored in a closed container in a cool and dry place away from light. |
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