Preparation method of brown sugar

Abstract

An embodiment of the invention discloses a preparation method of brown sugar. The preparation method of the brown sugar comprises the following steps of carrying out squeezing, namely thoroughly washing sugarcanes, cutting the washed sugarcanes into sections of which the length is 10-15 centimeters, and pulping the sugarcane sections in a juicer so as to obtain sugarcane juice; carrying out screen filtering, namely filtrating the pulped sugarcane juice for three times, wherein a screen mesh of which the diameter is 2-5 centimeters is utilized in the first filtration, a screen mesh of which the diameter is 1-1.5 centimeters is utilized in the second filtration, and a gauze is utilized in the third filtration; carrying out evaporation, namely adopting four-effect or five-effect evaporation so as to increase concentration of syrup, and thus, sugar cooking time is beneficially reduced; cooking sugar, namely heating and stirring the purified sugarcane juice until syrup is formed and completely changed into brown sugar; and then, carrying out granulation, namely cooling the brown sugar, crushing the cooled brown sugar in a granulating machine so as to obtain granulated brown sugar.

Description

technical field [0001] The invention relates to the technical field of brown sugar preparation, in particular to a method for preparing brown sugar. Background technique [0002] Brown sugar is a red crystal obtained by refining the sap of the grass sugarcane. Studies have found that sugarcane, this perennial herb, is a treasure inside and outside the body. It contains a variety of essential amino acids, [0003] Such as lysine, etc., as well as malic acid and citric acid, etc., are one of the essential basic substances for the synthesis of human protein, support for metabolism and participation in human life activities; in addition, sugarcane juice and sugarcane stems are also rich in vitamin B1 , B2, B6 and vitamin C, etc., the "molasses" extracted by researchers from sugarcane juice is actually a kind of polysaccharide. Studies have shown that it has an inhibitory effect on tumors in animals and has a strong antioxidant function. Cane juice also contains various antio...

AI Technical Summary

Problems solved by technology

Yiwu in East China, known as the "Brown Sugar Capital", is the largest brown sugar trading market in the country, with an annual sales volume of more than 200,000 tons, but it is full of counterfeit and shoddy phenomena such as shoddy goods and OEM sales, which shows that the brown sugar market has not yet been established. standard, it is still feasible to produce original brown sugar