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Pasting viscosity characteristic curve analysis device for cereal foods

A viscosity characteristic and curve analysis technology, applied in the field of measuring instruments, can solve the problems of lack of comprehensiveness and achieve the effects of low cost, accurate viscosity measurement, and comprehensive analysis indicators

Inactive Publication Date: 2012-07-18
SHANGHAI NIRUN INTELLIGENT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These instruments only get some indicators of starch gelatinization, which are not comprehensive.

Method used

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  • Pasting viscosity characteristic curve analysis device for cereal foods
  • Pasting viscosity characteristic curve analysis device for cereal foods
  • Pasting viscosity characteristic curve analysis device for cereal foods

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Experimental program
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Embodiment Construction

[0010] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0011] Depend on figure 1 It can be seen that the present invention includes: a mobile sample container 50; a programmable heating mechanism 70 is installed on both sides of the inner wall of the mobile sample container 50; a programmable semiconductor refrigeration mechanism 80 is installed at the bottom of the mobile sample container 50 ; a PT100 temperature sensor 90 is arranged in the moving sample holder 50; it also includes: an eight-claw type viscosity sensing rod 60; the eight-claw type viscosity sensing rod 60 is arranged in the moving sample holder 50 The top of the eight-claw type viscosity sensing rod 60 connects an end of a jewel bearing suspension mechanism 40; the other end of the jewel bearing suspension mechanism 40 connects an end of the stepper motor 30 shaft; the stepper motor The other end of 30 shafts is connected with a t...

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Abstract

The invention relates to a pasting viscosity characteristic curve analysis device for cereal foods. The pasting viscosity characteristic curve analysis device comprises a movable sample accommodation device; program control heating mechanisms are arranged on two sides of the inner wall of the movable sample accommodation device; a program control semiconductor refrigeration mechanism is arranged at the bottom of the movable sample accommodation device; a -PT100 temperature sensor is arranged in the movable sample accommodation device; the pasting viscosity characteristic curve analysis device also comprises an eight-claw viscosity sensing rod which is arranged in the movable sample accommodation device; the top of the eight-claw viscosity sensing rod is connected with one end of a jewel bearing suspending mechanism, the other end of the jewel bearing suspending mechanism is connected with one end of a step motor shaft, and the other end of the step motor shaft is connected with a torque sensor mechanism; a non-contact optical encoder for detecting the torque field angle of the torque sensor mechanism is arranged below the torque sensor mechanism; and the -PT100 temperature sensor and the non-contact optical encoder are connected with a sampling computer respectively. The pasting viscosity characteristic curve analysis device is low in cost, high in testing speed, and can measure viscosity accurately, and analyze indexes completely.

Description

technical field [0001] The invention relates to a measuring instrument, in particular to a gelatinization viscosity characteristic curve analysis device of cereal food and various raw starches (wheat, corn, potato, rice starch, various modified starches). Background technique [0002] Cereal food gelatinization viscosity characteristic curve analysis system is a measuring instrument for measuring various starch raw materials, including analyzing the consistency of starch products when heated, thickening ability, gel characteristics, viscosity of hot paste and cold paste, and their respective stability. It can also evaluate parameters such as the starting point of gelatinization, the highest gelatinization viscosity, gelatinization temperature, disintegration value, and recovery value. Product research and development personnel can evaluate the production process of starch food application and non-food application according to the viscosity characteristic curve; in the grain...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N11/14
Inventor 李俊峰周洪
Owner SHANGHAI NIRUN INTELLIGENT TECH
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