Flour wet gluten automatic detection device and detection method

An automatic detection and wet gluten technology, which is applied in the direction of chemical reaction of materials and material analysis by observing the influence of chemical indicators. Wet gluten washing of flour, etc., to achieve the effect of firm and lightweight aluminum alloy shell, flexible and convenient control method, and stable performance

Inactive Publication Date: 2017-02-08
HEILONGJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, scientific research institutions and food processing enterprises still rely on human eyes to judge the color change of the reaction between wet gluten extrusion liquid and iodine liquid, which is easily affected by human subjective factors, and it is difficult to accurately

Method used

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  • Flour wet gluten automatic detection device and detection method
  • Flour wet gluten automatic detection device and detection method
  • Flour wet gluten automatic detection device and detection method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] The flour wet gluten automatic detection device used in the monitoring method of the present invention comprises: an industrial control computer 1, the industrial control computer is connected to an illuminance measurement and control circuit 2, a liquid crystal screen 3, a touch screen 4, and a printer 5, and the illuminance measurement and control The circuit is connected to the imaging device 6 .

Embodiment 2

[0037] The flour wet gluten automatic detection device described in embodiment 1, described camera device comprises camera 7, and described camera is connected with the illuminating light source 8 and lens 9 of bright white light-emitting diode without flickering; Described camera is MV300UC A color industrial-grade camera with a maximum resolution of 2048×1536, a maximum shooting speed of 38 frames per second, a signal-to-noise ratio greater than 43dB, power supply directly through the USB interface, power consumption of less than 1W, and support for image sizes, Exposure time, white balance, black level and other characteristics are programmable, and the control method is very flexible and convenient. The lighting source described is a double-ring array structure with 8 inner and 8 outer lights.

Embodiment 3

[0039] Flour wet gluten automatic detection device described in embodiment 1, described industrial control computer is a 3.5-inch single-board industrial control computer, and described 3.5-inch single-board industrial control computer adopts chipset AMDLX800CPU, AMDLX800+CS5536 with 1GB internal memory , providing a slot DDR SO-DIMM that can support a maximum of 1GB; the audio of the 3.5-inch single-board industrial control computer supports decoding Realtek ALC203 with AC97, and the network of the 3.5-inch single-board industrial control computer provides a 10 / 100Mbps Single RTL8100C network chipset, the network chipset has PC / 104, ISA bus, expansion slot and watchdog; the motherboard port of the 3.5-inch single-board industrial control computer includes Digital IO ports 7 RS-232 , I / O interface 1 RS-232 / 422 / 485, display interface 4 USB2.0 and I / O interface 1 IDE, the display interface includes a 18-bit single-channel LVDS and a 24-bit TTL port, the main board is an 8-layer...

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Abstract

Provided are an automatic detecting device for flour wet gluten and a detecting method. The detecting method comprises the steps of preparing a flour sample into paste by utilizing sodium chloride buffer solution, then utilizing the sodium chloride buffer solution to clean the paste and separate amylum, sugar, cellulose, soluble protein and the like in the paste, then removing redundant cleaning solution, and obtaining a remained jelly material which is the wet gluten. The automatic detecting device for the flour wet gluten comprises an industrial control computer (1) connected with a luminance measurement and control circuit (2), a liquid crystal screen (3), a touch screen (4) and a printer, and the luminance measurement and control circuit (2) is connected with a camera device (6). The automatic detecting device for the flour wet gluten and the detecting method are used for judging whether the washing of the flour wet gluten is finished in scientific research institutions and food processing enterprises.

Description

[0001] Technical field: [0002] The invention relates to an automatic detection device and detection method for flour wet gluten. [0003] Background technique: [0004] Wet gluten is an elastoplastic colloidal hydrate mainly composed of gliadin and glutenin obtained from flour according to the method stipulated in the national standard for the determination of wet gluten in cereal and bean crop seeds (GB 5497). The flour sample is made into dough with sodium chloride buffer solution, and then washed with sodium chloride buffer solution to separate the starch, sugar, cellulose and soluble protein in the dough, and then remove the excess washing liquid, and the remaining colloidal substance is wet gluten. To finally judge whether the wet gluten has been washed, it is necessary to check the extruded liquid of the wet gluten with iodine solution, and the washing can only end when it is slightly blue. At present, scientific research institutions and food processing enterprises s...

Claims

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Application Information

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IPC IPC(8): G01N21/78
Inventor 孙来军徐璐璐刘明亮
Owner HEILONGJIANG UNIV
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