Name | Amylopectin |
Synonyms | WCS Kosol Amioca Cato 225 Cato 240 Cato 270 Waxy 7350 Amaizo 839 Amioca WCS AMYLOPECTIN Amylopectin Waxy starch Waxy Alpha Y Film Kote 54 AMYLOPECTINE Starch, waxy Ultrasperse A Farinex WM 85 Pectin, amylo C*Pharm 12018 UNII-4XO4QFV777 Waxy corn starch Waxy maize starch Cerestar SF 04201 Ultraamylopectin N AMYLOPECTIN STARCH Amylopectin Hydrate Amylopectin, from Corn Honen Alpha Waxy Starch Corn starch amylopectin Amylopectin Hydrate (Amylose free) Hydrate (Amylose free), from Waxy Corn |
CAS | 9037-22-3 |
EINECS | 232-911-6 |
InChI | InChI=1/C30H52O26/c31-1-6-11(35)13(37)19(43)28(50-6)55-24-9(4-34)52-27(21(45)16(24)40)48-5-10-25(56-29-20(44)14(38)12(36)7(2-32)51-29)17(41)22(46)30(53-10)54-23-8(3-33)49-26(47)18(42)15(23)39/h6-47H,1-5H2/t6-,7-,8-,9-,10-,11-,12-,13+,14+,15-,16-,17-,18-,19-,20-,21-,22-,23-,24-,25-,26+,27+,28-,29-,30-/m1/s1 |
Molecular Formula | C30H52O26 |
Molar Mass | 828.71828 |
Density | 1.85g/cm3 |
Melting Point | 160-166 °C |
Boling Point | 1173.2°C at 760 mmHg |
Flash Point | 663.3°C |
Vapor Presure | 0mmHg at 25°C |
Appearance | Powder |
Color | White |
Merck | 14,481 |
Refractive Index | 1.697 |
WGK Germany | 3 |
FLUKA BRAND F CODES | 3 |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
introduction | amylopectin (amylopection), also known as gum starch, has a relatively large molecule and is generally composed of thousands of glucose residues. Amylopectin is hardly soluble in water. There are many non-reducing ends in its molecule, but there is only one reducing end, so it does not show reducibility. Amylopectin produces a brown reaction when exposed to iodine. In food starch, amylopectin content is higher, generally 65%-81%. Amylopectin white powder, also known as gum starch. Amylopectin is a pure natural amylopectin produced from high-quality waxy corn. Compared with ordinary starch, it has higher expansibility, viscosity and transparency, and its expansibility is 2.7 times that of ordinary starch. Ordinary starch solution is very unstable, gradually becomes turbid when stored, the adhesive viscosity is reduced, and finally white crystal precipitation appears. |
use | amylopectin can be used as an excellent thickener, emulsifier, slurry viscosity, suspending agent, adhesive, stabilizer, anti-aging agent and other raw materials, and can be processed into various modified starches to further improve its viscosity, transparency, stability, acid and alkali resistance, freezing resistance, cutting resistance, and vibration resistance. Biochemical research |