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Device and method for suppressing turbidity of liquid maltitol

A maltitol and liquid technology, applied in the field of functional sugar production, can solve the problems of increased cost, easy turbidity in the storage process of liquid maltitol, short storage period, etc., and achieves the effects of low cost, avoiding turbidity of liquid maltitol, and simple operation.

Active Publication Date: 2018-11-06
FUTASTE PHARM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a device and method for suppressing the turbidity of liquid maltitol, which solves the problem that turbidity easily occurs during the storage of liquid maltitol in the prior art, resulting in a long storage period. Short or the need for secondary processing to increase costs

Method used

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  • Device and method for suppressing turbidity of liquid maltitol

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Such as figure 1 As shown, the heat exchanger 1 adopts a plate heat exchanger.

[0049] (1) Add liquid maltitol with a temperature of 25°C and a light transmittance of 99.0% or more at 420nm detected by a spectrophotometer into the heat exchanger through the feed liquid inlet, while the thermocouple in the storage tank detects the temperature in the storage tank, and The second flow control solenoid valve is controlled by the second PID module to open. At this time, the heat source inlet is passed into the heat exchanger. The heat source is the waste heat of evaporation and concentration, and the temperature of the liquid maltitol is regulated at 50°C through the heat exchanger;

[0050] (2) The liquid maltitol after the temperature control of the heat exchanger in step (1) enters the storage tank through the feed hole, and the electronic flowmeter detects the feed volume of the liquid maltitol, and according to the density of the liquid maltitol, it can be converted O...

Embodiment 2

[0054] Such as figure 1 As shown, the heat exchanger 1 adopts a shell-and-tube heat exchanger.

[0055] (1) Add liquid maltitol with a temperature of 20°C and a light transmittance of 97.0% or more at 420nm detected by a spectrophotometer into the heat exchanger through the feed liquid inlet, while the thermocouple in the storage tank detects the temperature in the storage tank, and The second flow control solenoid valve is controlled by the second PID module to open. At this time, the heat source inlet leads to the heat source into the heat exchanger. The heat source is fresh steam, and the temperature of the liquid maltitol is controlled at 40°C through the heat exchanger;

[0056] (2) The liquid maltitol after the temperature control of the heat exchanger in step (1) enters the storage tank through the feed hole, and the electronic flowmeter detects the feed volume of the liquid maltitol, and according to the density of the liquid maltitol, it can be converted Obtain the q...

Embodiment 3

[0060] Such as figure 1 As shown, the heat exchanger 1 adopts a shell-and-tube heat exchanger.

[0061] (1) Add liquid maltitol with a temperature of 55°C and a light transmittance of 99.5% or more at 420nm detected by a spectrophotometer into the heat exchanger through the feed liquid inlet, while the thermocouple in the storage tank detects the temperature in the storage tank, and The second flow control solenoid valve is controlled by the second PID module to open. At this time, the heat source inlet leads to the heat source into the heat exchanger. The heat source is fresh steam, and the temperature of the liquid maltitol is controlled at 70°C through the heat exchanger;

[0062] (2) The liquid maltitol after the temperature control of the heat exchanger in step (1) enters the storage tank through the feed hole, and the electronic flowmeter detects the feed volume of the liquid maltitol, and according to the density of the liquid maltitol, it can be converted Obtain the q...

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Abstract

The invention discloses a device and a method for inhibiting turbidity of liquid maltitol, and relates to the production field of functional sugar. The device comprises a heat exchanger and a storage tank, wherein the heat exchanger is provided with a feed liquid inlet, a feed liquid outlet, a heat source inlet and a heat source outlet, a charge hole and an air hole are formed in the top of the storage tank, and the bottom of the storage tank is provided with a discharge hole and a thermoelectric couple. The device and the method for inhibiting the turbidity of the liquid maltitol can enable the liquid maltitol to enter the storage tank after controlling temperature, avoid the turbidity of the liquid maltitol, caused during the storage process, can inhibit aging of starch by adding an inhibitor, and thereby achieve the function of inhibiting the turbidity. The device and the method can enable the liquid maltitol to difficult become turbid in a long time placement or following transportation process, and are low in energy consumption, and simple to operate and low in cost.

Description

technical field [0001] The invention relates to the field of functional sugar production, in particular to a device and method for suppressing turbidity of liquid maltitol. Background technique [0002] Maltitol is a new type of functional sweetener, because of its low-calorie, non-carious, indigestible, calcium absorption promotion and other physiological properties, it has attracted widespread attention and is widely used in food industry. Maltitol is a white crystalline powder or a colorless transparent neutral viscous liquid, and the latter is the liquid maltitol mentioned in the present invention, which is obtained from starch through pulping, liquefaction, saccharification, hydrogenation, purification and separation, and concentration . Since the nitrogen-containing substances in starch cannot be completely removed during the purification and separation process, and the liquefaction and saccharification processes cannot fully enzymatically hydrolyze the starch, leavi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C07H15/04
CPCC07H15/04
Inventor 邵竞峰李毅付丽云黄伟红
Owner FUTASTE PHARM CO LTD
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