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Method and equipment thereof for producing caramel pigment

A technology of caramel pigment and equipment, applied in chemical instruments and methods, azo dyes, organic dyes, etc., can solve uneconomical problems and achieve the effect of reducing heating time

Inactive Publication Date: 2016-02-03
GUANGXI XUANDA FOOD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Extraction of sucrose from cane molasses is uneconomical due to nectar-making by inorganic non-sugar components

Method used

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  • Method and equipment thereof for producing caramel pigment
  • Method and equipment thereof for producing caramel pigment
  • Method and equipment thereof for producing caramel pigment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] The laminar flow reaction kettle is heated by a coil, and the material is heated by heat exchange through the contact between the material and the coil through which steam is passed inside, and then the heated material is stirred evenly.

[0031] The plate and frame filter press includes a filter chamber, the filter chamber is composed of alternately arranged filter plates and filter frames; the surface of the filter plate has grooves, and its protruding parts are used to support the filter cloth; the edges of the filter frame and the filter plate There are through holes in the corners, which form a complete channel after assembly, and can pass into the suspension, washing liquid and lead out the filtrate.

[0032] The process method adopted by the above-mentioned equipment for producing caramel pigment comprises the following steps:

[0033] (1) Put the waste molasses from the raw material tank into the material pre-melting tank in advance, add sulfuric acid and water ...

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PUM

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Abstract

The invention provides a method and equipment thereof for producing a caramel pigment. The equipment for producing the caramel pigment comprises a material pre-melting pot, a blowing-heater, a laminar flow reaction vessel, a flash evaporation pot, a coking material preparing pot and a finished product pot, and the components are connected by pipelines in order, wherein, the flash evaporation pot comprises a plate and frame transferring pot, an evaporation transferring pot and a condensation transferring pot. Sugar-containing substances are heated by using the blowing-heater, several elongated laminar flow pots with combined main body are used for insulation, high temperature materials enter into the pot from the lower parts of the laminar flow ports and flow out from an upper part of the separate pot, and the insulation time of a coking reaction is controlled by controlling number and flow of pots for materials to flow out, so that the coking reaction is completed.

Description

technical field [0001] The patent of the invention relates to the field of producing caramel pigment, in particular to a method and equipment for producing caramel pigment. Background technique [0002] Caramel pigment (Carame1), also known as caramel, is a colorant widely used in food, medicine and other industries. For the food industry, it is used in soy sauce, vinegar, cooking wine, sauce brine, pickled products, baking It is used in food, candy, medicine, carbonated beverages and non-carbonated beverages, etc. It not only imparts a specific color to the product, but also brings a specific caramel flavor. Caramel pigment is thick dark brown viscous substance, soluble in water, insoluble in organic solvents. In 1940, the U.S. Food and Drug Administration (FDA) issued regulations for caramel coloring. However, due to the toxicity of 4-methylimidazole contained in caramel coloring, its development is limited. After further in-depth research and experiments, the Food and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09B61/00
Inventor 朱庆宁
Owner GUANGXI XUANDA FOOD CO LTD
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