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Corn pre gelatinized modified starch

Corn pre gelatinized modified starch

Product Description

Pregelatinized starch is a kind of modified starch with simple processing and wide application. When it is used, it only needs to be made into paste with cold water, which avoids the trouble of heating and gelatinizing. Widely used in medicine, food, cosmetics, feed, oil drilling, metal casting, textile, paper and many other industries.

Product Applications

Application in food: Fast dissolution and cohesiveness are the main properties of pregelatinized starch, so it can be used in some occasions with strict time requirements. In the food industry, it can be used to save heat treatment and require thickening and shape retention. In other aspects, it can improve the quality of pastry, stabilize the internal structure of frozen food, etc. Pregelatinized starch is mainly used in the food industry to make soft puddings, gravy fillings, pastes, dehydrated soups, seasonings, and marshmallows.
Application in eel farming: usually eel feed is granular, which is composed of nutrient-rich feed powder rich in vitamins, a certain proportion of adhesives, oils, etc., and the adhesive must have the following characteristics: ① non-toxic, Easy to digest and nutritious; ②Transparent; ③Until the eel is finished eating, it maintains the overall shape of the particles; ④Not dissolved by solutes in water; ⑤Non-stick equipment. Pregelatinized potato starch is the best eel feed binder, and the general adding amount is 20%.
Application in the cosmetics industry: Talcum powder is a commonly used skin care product, which is generally made of talcum powder, starch and other auxiliary materials. Nowadays, gelatinized starch is used to replace talcum powder and starch in foreign countries to make new types of talcum powder. In addition to the characteristics of ordinary talcum powder, it also has the characteristics of good skin affinity and strong water absorption.
Application in the pharmaceutical industry: general western medicine tablets are composed of medicinal ingredients, starch binders, lubricants, etc. The starch in it mainly plays a role in material balance. The new type of tablet is composed of medicinal ingredients, pregelatinized lake, and lubricant grades. The gelatinized starch in it not only acts as a material balance, but also acts as a binder. This reduces unnecessary side effects caused by adding other binders. Because the tablet produced by this new formula can not only meet the medical requirements, but also has the characteristics of high strength after molding, easy digestion after taking, easy dissolution and no side effects.
Application in other industries: Pregelatinized starch can be quickly dissolved in cold water to form high-viscosity starch paste, which makes it successfully applied in many aspects. For example, it is used as a sand binder in metal casting; it is widely used as a sizing agent in the textile industry; it is used as a water-based paint in the construction industry; it is used in oil well drilling mud in the petroleum industry to increase water storage and viscosity; [ 3] In addition, it can also be used as a raw material for further denaturation treatment. For example, in the preparation of starch graft copolymers, the starch raw material is pregelatinized and then grafted, which can significantly increase the average molecular weight of the grafted branched polymer, while the grafting frequency can be greatly reduced.





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