Pre burnt natural corn starch factory wholesale and retail

Pre burnt natural corn starch factory wholesale and retail maize is recognized worldwide as the "golden crop", its fat content, phosphorus, vitamin B2 first home of cereals, Xin Rui burnt incense pre-quality corn starch using natural starch ( Corn is recognized worldwide as the "golden crop", its fat content, phosphorus, vitamin B2 first home of cereal, cornmeal contains linoleic acid and vitamin E, can make to reduce cholesterol levels in the body, thereby reducing the incidence of atherosclerosis ) as raw materials, processing, which has many important properties, starch manufacturers, wholesale, manufacturing process characteristics and applications are widely used in people's lives and the food, feed, textile, incense, and other pre-burnt coal technology as follows: all kinds of raw starch burnt after heating, film, dried and pulverized to obtain a product called pre-burnt starch, also known as α- starch. Pre burnt starch definition, it is ahead of burnt starch, is a modified starch. When the pre-burnt starch application as long as the cold water into a burnt, burnt eliminating the heating of the trouble. Widely used in building materials, food and feed, oil drilling, metal casting, textile, paper and many other industries. Roll divided by the production process, extrusion, spray method and microwave method. (1) reversible absorption stage, the moisture into the starch granules amorphous portion, the volume swell slightly, then cooled and dried, the particles can be restored, birefringence unchanged (2) irreversible absorption stage, as the temperature increases, water enter starch microcrystalline gap irreversibly lot absorbent, birefringence gradually die burnt and even disappear, also known as crystal "dissolution", starch granules swell to 50 to 100 times its original volume; (3) the final dissolution of starch granules, the starch molecules all into the solution