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Production process of black tomato vacuum freeze-dried powder

A production process and technology for black tomato, which is applied in the field of production technology of black tomato vacuum freeze-dried powder, can solve the problems of poor rehydration, long time and high temperature, reduce storage and transportation costs, be convenient to carry, and have good preservation. Effect

Active Publication Date: 2012-09-05
甘肃大漠紫光生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] At present, tomato powder is mainly made by spray drying method. The traditional hot air drying method is used to produce tomato powder. The temperature is high and the time is long.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The production technology of embodiment 1 black tomato vacuum freeze-dried powder, comprises the following steps:

[0025] (1) Select fresh black tomato fruits that are seven-ripe, complete, and black-red in color, and clean the fresh black tomato fruits after removing the stems to obtain clean fresh black tomato fruits.

[0026] (2) Soak clean fresh black tomato fruit in a food-grade NaClO solution of 100ppm for 5 minutes for disinfection, then rinse with clear water to remove residual disinfectant; then drain the floating water on the surface of the material to obtain fresh black tomato after processing. tomato fruit.

[0027] (3) Whole fruit of fresh black tomato fruit after processing is pressed 12kg / m 2 The load is evenly placed in the pre-sterilized material tray, and placed on the material cart with the material tray. In the material tray, ensure that the cloth thickness is uniform, no agglomeration, loose and even without pressure.

[0028] (4) Push the mater...

Embodiment 2

[0030] The production technology of embodiment 2 black tomato vacuum freeze-dried powder, comprises the following steps:

[0031] (1) Select fresh black tomato fruits that are seven-ripe, complete, and black-red in color, and clean the fresh black tomato fruits after removing the stems to obtain clean fresh black tomato fruits.

[0032] (2) Soak clean fresh black tomato fruit in a food-grade NaClO solution of 200ppm for 3 minutes for disinfection, then rinse with clear water to remove residual disinfectant; then drain the floating water on the surface of the material to obtain fresh black tomato after treatment. tomato fruit.

[0033] (3) Whole fruit of fresh black tomato fruit after processing is pressed 12.05kg / m 2 The load is evenly placed in the pre-sterilized material tray, and placed on the material cart with the material tray. In the material tray, ensure that the cloth thickness is uniform, no agglomeration, loose and even without pressure.

[0034] (4) Push the mat...

Embodiment 3

[0036] The production technology of embodiment 3 black tomato vacuum freeze-dried powder, comprises the following steps:

[0037] (1) Select fresh black tomato fruits that are seven-ripe, complete, and black-red in color, and clean the fresh black tomato fruits after removing the stems to obtain clean fresh black tomato fruits.

[0038] (2) Soak clean fresh black tomato fruit in a food-grade NaClO solution of 150ppm for 4 minutes for disinfection, then rinse with clear water to remove residual disinfectant; then drain the floating water on the surface of the material to obtain fresh black tomato after processing. tomato fruit.

[0039] (3) Whole fruit of fresh black tomato fruit after processing is pressed 11.95kg / m 2 The load is evenly placed in the pre-sterilized material tray, and placed on the material cart with the material tray. In the material tray, ensure that the cloth thickness is uniform, no agglomeration, loose and even without pressure.

[0040] (4) Push the ma...

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PUM

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Abstract

The invention relates to a production process of black tomato vacuum freeze-dried powder, which comprises the following steps that: (1) black red complete fresh black tomatoes which are seventy percent ripe are selected, after pedicel is removed, the fresh black tomatoes are washed and cleaned to obtain the clean fresh black tomatoes; (2) the cleaned fresh black tomatoes are immersed in the food-level NaClO solution to be sterilized, then the tomatoes are rinsed and dried to obtain the processed fresh black tomatoes; (3) the processed fresh black tomatoes are uniformly arranged on a material cart with material trays; (4) after being frozen, the material cart carrying the fresh black tomatoes is arranged inside a vacuum drying cabin to be vacuum dried, so the freeze dried black tomato is obtained; and (5) after being smashed at a low temperature, the freeze dried black tomatoes is metal detected, measured and packed. The production process is simple, and the nutrition of the fresh black tomato can be maximally reserved.

Description

technical field [0001] The invention relates to the field of agricultural product processing, in particular to a production process of black tomato vacuum freeze-dried powder. Background technique [0002] In the European and American markets, fresh black tomatoes are dubbed "functional fruits", and the price is 4 to 10 times that of red tomatoes, and the price of its products is more than 10 times that of red tomato products. The market demand is strong. In recent years, the topic of black tomato efficacy development, promotion and application has entered the international high-end fruit and vegetable conference. The market of black tomato and its products has just started in my country. At present, it is mainly sold as fresh food. The domestic market is in a state of short supply, and a large-scale and standardized planting base has not yet been formed, let alone black tomato products. [0003] Since 2004, Gansu Sanxin Agriculture and Forestry Technology Co., Ltd. has ful...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23L1/212A23L19/00
Inventor 柴在军田开亮万军年侯飞
Owner 甘肃大漠紫光生物科技有限公司
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