Processing technology of margarine

A technology of margarine and processing method, applied in the production/processing of edible oil/fat, edible oil/fat composition, etc., can solve problems such as waste

Pending Publication Date: 2020-05-19
嘉里特种油脂(上海)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, it is urgent to find a unified processing method for different margarine processing equipment, provide guidance for production, improve production efficiency, and avoid waste caused by process exploration

Method used

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  • Processing technology of margarine
  • Processing technology of margarine
  • Processing technology of margarine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0087] Using equipment 1, the flow rate of the product is 22.8kg / h, passing through a quenching unit, the temperature of the quenching unit is -5°C, the temperature of the oil after quenching is 12.6°C, and the quenching speed is 300rpm. The oil temperature was 44.5°C before entering the quenching process.

Embodiment 2

[0089] Equipment 1 is used, the product flow rate is 45.6kg / h, and it passes through one quenching unit and one kneading unit successively. The temperature of the quenching unit is -5°C, the oil temperature after quenching is 16.3°C, the quenching speed is 300rpm, and the oil temperature after kneading is 26.8 °C, and the kneading speed is 250 rpm. The oil temperature was 50.6°C before entering the quenching process.

Embodiment 3

[0091] Equipment 1 is used, the flow rate of the product is 59.4kg / h, and it passes through one quenching unit and one kneading unit successively. The temperature of the quenching unit is -18°C, the oil temperature after quenching is 12.8°C, the quenching speed is 490rpm, and the oil temperature after kneading is 23.1 °C, and the kneading speed is 200 rpm. The oil temperature was 54.6°C before entering the quenching process.

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Abstract

The invention relates to a processing technology of margarine, in particular to a quenching technology. The quenching technology at least comprises the following parameters: (1) the refrigerant temperature of at least one quenching unit is lower than 0 DEG C; (2) at least one of the following requirements (a) and (b) is met: (a) the sum of heat exchange of quenching units of which the refrigeranttemperature is lower than 0 DEG C before first kneading is greater than or equal to 1.98, and (b) the sum of heat exchange of all quenching units before the first kneading is greater than or equal to3.8; and (3) a product of rotating speed of quenching scrapers of the quenching units before the first kneading and the sum of heat exchange of all the quenching units before the first kneading is greater than or equal to 1400. A product obtained by adopting the processing technology disclosed by the invention has excellent plasticity and can keep excellent performance for a long time at room temperature.

Description

technical field [0001] The invention relates to the processing technology of margarine, in particular to the improvement of the rapid cooling process. Background technique [0002] Margarine is a plastic or fluid / semi-fluid edible oil product obtained by processing raw materials such as edible oil and additives. The processing mainly includes emulsification, quenching, kneading and aging. In the case of constant raw materials, the margarine processing technology has a great influence on product performance. Improper selection of process parameters will lead to product performance not meeting the requirements, and it is prone to further decline in performance with prolonged storage time. On the other hand, although margarine processing equipment mainly includes emulsification tanks, high-pressure pumps, quenching units, kneading units, etc., the speed, volume, heat exchange area and number of quenching units, the volume, speed and number of kneading units, high pressure The ...

Claims

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Application Information

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IPC IPC(8): A23D7/04A23D7/05A23D7/005
CPCA23D7/04A23D7/05A23D7/005
Inventor杨小敏高厚斌徐振波
Owner嘉里特种油脂(上海)有限公司