DISTARCH PHOSPHATE CAS NO.55963-33-2

Double starch phosphate ester is a kind of chemical substance, has a certain toxicity, heating will be broken down into pungent smoke, white powder, gelatinization temperature is higher and the humidity is lower, Chinese alias phosphate double starch; Distarch phosphate ester; Starch diphosphate; When the strength, adhesion force, hardness and other properties of phosphate ester double starch are poor, it has a great impact on the taste and performance of the prepared flour and other products, so it is of great significance to prepare the best phosphate ester double starch in the field of flour. Application phosphate double starch is a kind of denatured starch obtained by crosslinking reaction between starch and phosphorylation reagent. According to the provisions of GB2760 of our country, it can be used as thickener in all kinds of food production according to appropriate amount. The introduction of cross-linked bonds in the molecular structure inhibits the water absorption and expansion degree of starch particles. It can enhance the aging property of starch, gel strength and thermal stability of paste. Compared with original starch, phosphate ester double starch is widely used in frozen food, canned food and pudding products. The preparation process of a double Chemicalbook starch phosphate ester consists of the following steps: inject the process water into the feeding tank, inject the original starch, adjust the starch milk concentration to 18 bameixel, and beat the adjusted starch slurry into the reaction tank; Anhydrous sodium sulfate with 0.5% starch mass was added, the pH was adjusted to 10.0 with sodium hydroxide solution, and then phosphorus oxychloride with 0.15% starch mass was added. After 40 minutes of reaction, dilute hydrochloric acid solution was added to adjust the pH to 4.5, and the reaction was stopped to obtain the crude product, and then the content of ɑ -amylase in the crude product was 300U/g. The time is 1h, the temperature is 81℃, and the pH is 6.5. After washing, the electrical conductivity of the starch emulsion is less than 3000μs/cm, and then the starch emulsion is dehydrated by scraper, and then dried in the air flow dryer. The temperature of the tail air is 35℃-70℃, and the moisture of the dried finished product is less than 18%. The net content of the finished product is 25kg, which is then stored.

Double starch phosphate ester is a kind of chemical substance, has a certain toxicity, heating will be broken down into pungent smoke, white powder, gelatinization temperature is higher and the humidity is lower, Chinese alias phosphate double starch; Distarch phosphate ester; Starch diphosphate; When the strength, adhesion force, hardness and other properties of phosphate ester double starch are poor, it has a great impact on the taste and performance of the prepared flour and other products, so it is of great significance to prepare the best phosphate ester double starch in the field of flour. Application phosphate double starch is a kind of denatured starch obtained by crosslinking reaction between starch and phosphorylation reagent. According to the provisions of GB2760 of our country, it can be used as thickener in all kinds of food production according to appropriate amount. The introduction of cross-linked bonds in the molecular structure inhibits the water absorption and expansion degree of starch particles. It can enhance the aging property of starch, gel strength and thermal stability of paste. Compared with original starch, phosphate ester double starch is widely used in frozen food, canned food and pudding products. The preparation process of a double Chemicalbook starch phosphate ester consists of the following steps: inject the process water into the feeding tank, inject the original starch, adjust the starch milk concentration to 18 bameixel, and beat the adjusted starch slurry into the reaction tank; Anhydrous sodium sulfate with 0.5% starch mass was added, the pH was adjusted to 10.0 with sodium hydroxide solution, and then phosphorus oxychloride with 0.15% starch mass was added. After 40 minutes of reaction, dilute hydrochloric acid solution was added to adjust the pH to 4.5, and the reaction was stopped to obtain the crude product, and then the content of ɑ -amylase in the crude product was 300U/g. The time is 1h, the temperature is 81℃, and the pH is 6.5. After washing, the electrical conductivity of the starch emulsion is less than 3000μs/cm, and then the starch emulsion is dehydrated by scraper, and then dried in the air flow dryer. The temperature of the tail air is 35℃-70℃, and the moisture of the dried finished product is less than 18%. The net content of the finished product is 25kg, which is then stored.