Acetylated Distarch Phosphate powder Raw Materials CAS 68130-14-3

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Uses and synthesis of Acetylated Distarch Phosphate powder

Acetylated Distarch Phosphate powder is synthesized by the esterification of acetic anhydride after the cross-linking of sodium polymetaphosphate or phosphorus trichloride. Or by sodium trimetaphosphate with acetic anhydride (≤10%) or vinyl acetate (≤7.5%) and starch through a comprehensive reaction. Acetylated Distarch Phosphate is a white powder, odorless, tasteless, soluble in water, insoluble in organic solvents. Compared with the original starch, the solubility, swelling power and transparency are obviously improved. The aging tendency is obviously reduced and the freezing stability is improved. It can resist heat and acid. Acetylated Distarch Phosphate is an ester organic matter and can be used as a food additive.

Applications/Functions of Acetylated Distarch Phosphate powder

1. Acetylated Distarch Phosphate powder is an ester organic matter and can be used as a food additive.
2. Thickening agent; Emulsifier. Acetylated Distarch Phosphate used in luncheon meat and ham can improve water retention, tenderness and taste, and is not affected by high or low temperature.
3. Acetylated Distarch Phosphate acts as a stabilizing and coagulant. For lunch meat, jam, mayonnaise, canned palm oil.

Physicochemical Property of Acetylated Distarch Phosphate powder

White powder. The viscosity is stable at high temperature and low pH value, the degree of regeneration of the paste in the freezing process is low, and the freezing stability is high. The solubility, swelling power and transparency are significantly higher than that of natural starch.

Production methodprocess of Acetylated Distarch Phosphate powder

Acetylated Distarch Phosphate powder is produced by esterification of sodium trimetaphosphate or phosphoryl chloride with acetic anhydride (≤10%) or vinyl acetate (≤7.5%) and starch。

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