Starch acetate is a kind of chemical
denatured starch obtained from the reaction of the original starch with acetic
anhydride under alkaline conditions and the connection of acetate in the
original starch molecule. It is characterized by low sedimentation of paste,
high stability of acid, alkali and heat, high transparency of paste, good
freezing stability, and not easy to form hydrogen bonds between molecules.
1, acetate starch can be used according to
the production needs (can be acidified, bleaching or enzymatic treatment at the
same time), used for minced meat products, soy sauce, canned soup, chocolate,
instant noodles, jelly, cakes, fish balls.
2. Low substituted acetate starch contains
0.5%~2.5% acetyl, and is used as a thickener agent in food processing. Its
advantages are high viscosity, high clarity, weak coagulation, and stable
storage.
3. Cross-linked starch acetate obtained by
compound degeneration has higher viscosity stability for high temperature,
strong shear force and low pH, and high low temperature storage and freezing
and thaw stability. It is suitable for canned food applications and can be
stored at different temperatures.
4 Acetate starch can be mainly used in pure
cotton, polyester cotton, synthetic fiber warp yarn pulp. Acetate starch has
high viscosity, high clarity, weak coagulation and sedimentation, and stable
storage. It is used as thickening agent, stabilizer, binder, edible starch film
in food processing. According to the production needs, it is used in minced
meat products, instant noodles, soy sauce, canned soup, chocolate and other
aspects.
Nonproprietary Names: acetate starch
CAS accession number: 9045-28-7
Molecular Formula: C29H50O21
Molecular Weight: 734.6947 g / mol
Structural formula:
Synonyms:starch acetate, acetate starch, acetate starch, starch acetate
|
apparent |
White powder |
|
Vinyl acetate residue (vinyl acetate as esterification only)/(mg/kg) |
≤0.1 |
|
Acetyl group/(g/100g) |
≤2.5 |
|
Sulfur dioxide residue/(mg/kg) |
≤30 |
|
Total arsenic (as As)/(mg/kg) |
≤0.5 |
For specific product specifications and MSDS, please contact the product manager.
Packaging: 25kg / bag, 20kg / bag
Storage: should be stored in a ventilated, dry, cool warehouse, should be fire prevention.
Shelf life: 2 years (not unsealed)
