A kind of preparation method of selenium-enriched brown sugar

Abstract

The invention discloses a preparation method of selenium-enriched brown sugar, which belongs to the field of food processing. A method for preparing selenium-enriched brown sugar of the present invention comprises the step of boiling sugarcane squeezed liquid into brown sugar after undergoing plant selenium polysaccharification. The method for preparing selenium-enriched brown sugar of the present invention has the advantages of retaining the advantages of the brown sugar produced by the ancient method, and can fully polysaccharify the selenium element in sugarcane, which is easy to be absorbed by the human body, and will not cause incomplete excretion and residual accumulation in the body .

Description

technical field [0001] The invention relates to a method for preparing brown sugar, in particular to a method for preparing selenium-enriched brown sugar. Background technique [0002] In order to reduce production costs and increase profits, modern industry concentrates sugarcane juice by extracting white granulated sugar, while the ancient method of making brown sugar is obtained by boiling sugarcane juice in a pot and drying it. Since the ancient brown sugar has not been extracted from white sugar, it contains more sugar, has a special burnt aroma, and is darker in color; while the brown sugar produced by modern industry has a slightly lower sugar content and a lighter color. Generally speaking, the production process of ancient brown sugar is to chop and roll the harvested sugar cane, and the juice that is squeezed out first removes impurities such as soil, bacteria, fibers, etc., and then simmers for 5-6 hours on a low heat, stirring constantly to let the The water eva...

AI Technical Summary

Problems solved by technology

In the prior art, selenium-enriched brown sugar is usually made by adding selenium, such as the publication number CN107156412A, the title of invention is a preparation method of selenium-enriched ancient brown sugar, which discloses a preparation method of selenium-enriched brown sugar, wherein "selenium-enriched" The source is achieved by adding "selenium-enriched sweet potatoes". Although the purpose of selenium-enrichment can be achieved, brown sugar and selenium have not been organically combined. After testing, the brown sugar produced by the preparation method of this application has a selenium content It only reaches 0.0156mg / kg, and the selenium element basically exists in the form of plant selenium, that is, selenomethionine, selenoine, etc., follow the methionine metabolic pathway, participate in protein synthesis, and can be stored and absorbed in tissues; but The absorption rate is low, the excretion is incomplete, and it is easy to accumulate in the body and cause harm to the body