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Squeezing enzymolysis and saccharify method for producing ultrahigh malt syrup raw material

A technology for maltose syrup and raw materials, which is applied in the field of extrusion enzymolysis and saccharification for the production of ultra-high maltose syrup raw materials, which can solve the problems of high raw material production costs, long saccharification time, and high power consumption and steam consumption, so as to save the need for jet liquefaction The effect of the process

Active Publication Date: 2013-01-30
申德超 +2
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Problems solved by technology

[0005] It is used to solve the problems of using the existing technology to obtain ultra-high maltose syrup (such as maltose content ≥ 90%), which requires a long saccharification time, high raw material production costs, high power consumption and steam consumption, and easy to cause environmental pollution.

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  • Squeezing enzymolysis and saccharify method for producing ultrahigh malt syrup raw material

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Embodiment Construction

[0018] specific implementation

[0019] Embodiments of the present invention: the implementation of the present invention will be further described below in conjunction with the accompanying drawings. Shown in the drawing is the extrusion unit of a commercially available single screw extruder embodying the invention.

[0020] The invention provides an extrusion processing method of syrup raw material added with enzyme preparation for producing ultra-high maltose syrup. The raw material of maltose syrup before extrusion—degerminated corn, the moisture content is less than 15%. After crushing, all the crushed materials pass through a 60-mesh sieve, and then the moisture content is adjusted to 30%. The amount is to add 0.01L or 0.01kg per ton of maltose syrup raw material, and add an appropriate amount of CaCl 2 , adjust the pH value of the water added to the syrup raw material to 5.0 to 6.0, and use a commercially available single-screw extruder to extrude the above-mentioned ...

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Abstract

The invention belongs to the technical field of a squeezing processing method of malt syrup by adding enzymic preparation and a saccharifying method of squeezing substance in a malt sugar production technology. The invention has the main technical points of providing the squeezing processing method of the malt syrup raw material for producing ultrahigh malt syrup by adding the enzymic preparation and the saccharifying method of the squeezing substance of the malt syrup raw material using the added enzymic preparation. Compared with the traditional multienzyme cooperation method for producing the malt syrup without squeezing the malt syrup raw material, which is generally adopted at present, the needed saccharifying time is just 2 / 3-1 / 2 of the traditional saccharifying time at present when the malt syrup content of sacharifying liquid without squeezing the malt syrup raw material which is added with the enzyme preparation is reached more than 90%, and a starch production process and a spray liquefaction process are saved. The method disclosed by the invention can be used for producing the ultrahigh malt syrup with the malt syrup content being larger than 90%, and can also be used for producing common malt syrup with the malt syrup content being less than 60^ and the high malt syrup with the malt syrup content being 60-80 %.

Description

technical field [0001] The invention belongs to the technical field of extrusion processing method and saccharification method of maltose syrup raw material added with enzyme preparation in maltose production process. Background technique [0002] At present, domestic and foreign scholars and enterprises adopt the multi-enzyme synergistic method to produce ultra-high maltose syrup. The production process is: starch milk→sizing, jet liquefaction (adding amylase)→saccharification (multi-enzyme synergy)→decolorization→ion exchange→vacuum Concentration → finished product (Liu Yawei. Production and conversion technology of corn starch [M]. Beijing: Chemical Industry Press. 2004; Xu Lixia, Fuxiong, Huang Qiang, etc. Production of high-purity maltose by enzymatic method {J}. Food Industry Science and Technology, 2007.11 :234-236). The raw material for the above-mentioned production of ultra-high maltose syrup is starch, which needs to be liquefied by spraying. It often takes 60 ho...

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Application Information

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IPC IPC(8): C12P19/14
Inventor 申德超申勋宇申勋业
Owner 申德超
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