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Caustic sulfite process caramel color production technology

A caustic sulfite, production process technology, applied in chemical instruments and methods, azo dyes, organic dyes, etc., to achieve the effect of preventing excessive catalysis, high safety, and reducing the amount of catalyst

Active Publication Date: 2016-09-07
QIANHE CONDIMENT & FOOD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a kind of caustic sulfite method caramel color production technology, solve the problem that the caustic sulfite method caramel color production technology is blank in the field of caramel color production, the caramel color prepared by the process of the present invention not only has High color rate, good quality, stable coloring, good wine resistance

Method used

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  • Caustic sulfite process caramel color production technology
  • Caustic sulfite process caramel color production technology
  • Caustic sulfite process caramel color production technology

Examples

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Effect test

Embodiment 1

[0044] Production of 36Be, 10000EBC caustic acid salt method caramel color (EBC is the color rate unit of caramel color; Be refers to the Baume value of caramel color, and color rate and Baume are both the measurement indicators of caramel color).

[0045]A kind of caustic sulfite method caramel color production process, comprises the following steps:

[0046] 1), raw material metering and concentration: pump maltose (the amount of dry matter is 6000Kg, DE value is 42%) into the reaction tank, and the raw material is concentrated to 65% on a dry basis in the reaction tank;

[0047] DE value refers to the mass percentage of reducing sugar (calculated as glucose) in dry matter;

[0048] 2), preparation of catalyst: take by weighing 300kg (5% of the amount of maltose dry matter) low sodium sulfite, be divided into 3 equal parts, every equal part 100Kg, set aside, take by weighing 18kg (0.3% of the amount of maltose dry matter) hydrogen Sodium oxide, divided into 3 equal parts, 6...

Embodiment 2

[0060] Production of 36Be, 30000EBC caustic acid salt method caramel color (EBC is the color rate unit of caramel color; Be refers to the Baume value of caramel color, and color rate and Baume are both measurement indicators of caramel color).

[0061] A kind of caustic sulfite method caramel color production process, comprises the following steps:

[0062] 1), raw material metering concentration: pump fructose and glucose into the reaction tank at a ratio of 1:1 (the amount of dry matter is 6000Kg, and the DE value is 97%), and the raw material is concentrated in the reaction tank until the dry basis is 85 %;

[0063] DE value refers to the mass percentage of reducing sugar (calculated as glucose) in dry matter;

[0064] 2), preparation of catalyst: take by weighing 1800kg (30% of the amount of raw material dry matter) potassium pyrosulfite and sodium pyrosulfite (wherein potassium pyrosulfite 900Kg), be divided into 10 equal parts, every equal part 180Kg, spare, weigh Get ...

Embodiment 3

[0075] Production of 36Be, 20000EBC caustic acid salt method caramel color (EBC is the color rate unit of caramel color; Be refers to the Baume value of caramel color, and color rate and Baume are both measurement indicators of caramel color).

[0076] A kind of caustic sulfite method caramel color production process, comprises the following steps:

[0077] 1), Raw material metering and concentration: pump molasses, xylose and sucrose into the reaction tank according to the ratio of 1:1:1 (the amount of dry matter is 6000Kg, and the DE value is 60%), and the raw materials are concentrated to dryness in the reaction tank. 75% basis;

[0078] DE value refers to the mass percentage of reducing sugar (calculated as glucose) in dry matter;

[0079] 2), the preparation of catalyst: take by weighing 900 kg (15% of the amount of dry matter of raw material)) sodium bisulfite, be divided into 8 equal parts, every equal part 112.5Kg, standby, take by weighing 900 kg (15% of dry matter o...

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Abstract

The invention discloses a caustic sulfite process caramel color production technology. Carbohydrates are taken as raw materials, sulfite and acid are added in batches under the pressurization condition, or sulfite and alkaline generate a caramelization reaction to prepare a caramel color. According to the technology, the method that the catalysts (sulfite and acid, or sulfite and alkaline) are added in batches under the pressurization condition is adopted for the first time in caramel industry, therefore, the dosage of the catalysts is decreased, the inhibition effect of too much sulfite on browning is overcome, the oxidation reaction degree is effectively controlled, excessive catalysis of the product is prevented, and the product quality is improved.

Description

Technical field [0001] The invention relates to the technical field of caramel color production, and specifically relates to a caustic sulfite method caramel color production process. Background technique [0002] Caramel color is commonly known as caramel, also known as sauce color. It has a widely used tradition in our country and is one of the most commonly used food colorings. According to different production processes, caramel color is divided into four categories: the first category, common method caramel color, that is, coke produced without ammonia (ammonium) and sulfite substances as catalysts, with or without acid and alkali. Sugar color; the second category, caustic sulfite method caramel color, caramel color produced in the presence of sulfite, with or without acid and alkali, but does not contain ammonia (ammonium) material catalyst; the third category, ammonia Method caramel color, which uses ammonia (ammonium) substances as catalysts, but cannot use sulfurou...

Claims

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Application Information

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IPC IPC(8): C09B69/10C09B61/00
CPCC09B61/00C09B69/10
Inventor 徐义刘明宣胡述勇伍学明杨九郑小明张九龙徐家平
Owner QIANHE CONDIMENT & FOOD CO LTD
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