Special enzyme for sugar refining

Abstract

The invention discloses a special enzyme for sugar refining. The special enzyme comprises the following raw materials in parts by weight: 40 parts of medium-temperature amylase, 40 parts of high temperature-resistant amylase, 10 parts of dextranase, 5 parts of melibiase, 1 part of cellulase, 1 part of pectinase, 1.5 parts of xylanase and 1.5 parts of polylysine, which are stirred and uniformized in respective parts by weight and are subpackaged to obtain the final special enzyme for sugar refining. The special enzyme for sugar refining can increase the yield by 2% and brings huge benefits to the sugar refining industry. Through addition of the medium-temperature amylase, the high temperature-resistant amylase and other enzymes in the sugar refining process, the yield can be significantly increased and the cost is reduced; when the special enzyme for sugar refining is applied to experiments in a sugar refinery and cane sugar refinery, the special enzyme for sugar refining can hydrolyze starch alpha-1.4 glucosidic bond and eliminate glucan, so that the sugar refining yield is increased by 2%; the special enzyme for sugar refining can significantly increase the economic benefits of a sugar refining enterprise.

Description

technical field [0001] The invention belongs to the technical field of sugar-making raw materials, and in particular relates to a sugar-making special enzyme. Background technique [0002] The sugar industry is a traditional industry, and there have been no major changes in equipment and processes over the years. With the rapid development of biological enzyme preparations, related applications are becoming more and more mature, and some sugar-making special enzymes can be added in the sugar-making process, which can be used to increase yield and reduce costs. However, in the process of sugar production, due to the deterioration of raw materials, a large amount of dextran will be produced, and the production of dextran will also affect the yield. Therefore, it is necessary for sugar enterprises to analyze the production of dextran through a large number of experiments. Causes and solutions. [0003] The enzyme preparations for sugar production in the prior art are mainly h...

AI Technical Summary

Problems solved by technology

However, in the process of sugar production, due to the deterioration of raw materials, a large amount of dextran will be produced, and the production of dextran will also affect the yield. Therefore, it is necessary for sugar enterprises to analyze the production of dextran through a large number of experiments. Cause and Solution

[0003] The enzyme preparations for sugar production in the prior art are mainly high-temperature-resistant α-amylases, which can hydrolyze the α-1.4 glucosidic bonds in starch, arbitrarily cut short-chain dextrins and oligomeric sugar, so that the concentration of starch decreases rapidly, and the yield of sugar production increases by 0.2%. Although high temperature resistant α-amylase can increase the yield of sugar production, the effect is not particularly obvious