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Preparation method for tomato powder

A technology for tomato powder and tomato, applied in the field of food processing, can solve the problems of high investment and operation cost of supporting facilities for continuous production and processing of tomato powder, and the inability to realize tomato powder, so as to reduce drying energy consumption, low drying energy consumption, industrial promising effect

Active Publication Date: 2015-06-24
新疆农业科学院农业质量标准与检测技术研究所
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a preparation method of tomato powder, to overcome vacuum drying, freeze drying and hot air drying at the same time to carry out the production and processing of tomato powder can not realize the continuous production and processing of tomato powder and put into and operation of spray drying equipment and supporting facilities high cost problem

Method used

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  • Preparation method for tomato powder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Embodiment 1 prepares tomato powder with fresh tomato

[0023] according to figure 1 The flow shown proceeds through the following steps.

[0024] 1) Fresh tomatoes are float washed, crushed, beaten, peeled and seeded, and concentrated to make tomato pulp, that is, water-containing tomato raw materials, and its water content is 72% by weight;

[0025] 2) Add tomato powder to the tomato pulp obtained in the above step 1) to prepare a tomato raw material mixture, reducing the moisture content of the tomato raw material mixture to 25-45% by weight; when performing step 1) for the first time, the tomato powder used can be Purchased tomato powder or previously prepared tomato powder, or tomato powder obtained by other means; after obtaining tomato powder in step 4), the tomato powder for this step is obtained from step 4).

[0026] 3) Fully mix the tomato raw material mixture obtained in the above step 2) evenly;

[0027] 4) Dry the homogeneously mixed tomato raw material...

Embodiment 2

[0029] Embodiment 2 prepares tomato powder with tomato paste

[0030] according to figure 2 The flow shown proceeds through the following steps.

[0031] 1) Add tomato powder to tomato paste with a water content of 68% by weight, so that the water content of the tomato raw material mixture composed of tomato paste and tomato powder is reduced to 30-35% by weight; It will cause high viscosity due to low moisture content, which will affect the feeding speed during air drying; it will not increase processing energy consumption due to high moisture content. When performing step 1) for the first time, the tomato powder used can be purchased tomato powder or previously prepared tomato powder, or tomato powder obtained by other means; after obtaining tomato powder in step 3), the tomato powder in this step is obtained from step 3 ) to get tomato powder.

[0032] 2) Fully mix the tomato raw material mixture obtained in the above step 1) evenly;

[0033] 3) Air-dry the homogeneous...

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Abstract

The invention relates to a preparation method for tomato powder, comprising the steps that step 1, tomato powder is added to a water-containing tomato raw material, and tomato raw material mixture is formed; step 2, the tomato raw material mixture obtained in step 1 is mixed uniformly; and step 3, the uniformly-mixed tomato raw material mixture is dried by using the airflow drying method, so that the tomato powder is obtained. Compared with the prior art, the preparation method for the tomato powder has the beneficial effects that the continuous production and processing of tomato powder can be realized, and the investment input of the drying equipment adopted in the preparation method is less, and the operating cost is low.

Description

technical field [0001] The invention relates to the technical field of food processing, in particular to a preparation method of tomato powder. Background technique [0002] Xinjiang is rich in tomato resources. According to incomplete statistics, the tomato cultivation area in Xinjiang is about 1.5 million mu, with an annual output of about 8 million tons, ranking first among all provinces in China. It is an advantageous edible agricultural product in Xinjiang. Based on the abundance of tomato resources in Xinjiang, the tomato processing industry in Xinjiang has also achieved considerable development, especially the production and processing of tomato paste. According to relevant data, there are currently more than 100 tomato paste processing enterprises of different sizes in Xinjiang. However, due to the single type of processed products, Xinjiang's tomato industry and the main tomato processing industry - the sauce industry are greatly affected by the overall economic dev...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23P1/06A23L1/212A23L19/00A23P10/40
Inventor 王成木泰华何伟忠孙红男赵多勇张苗朱靖蓉陈井旺王贤
Owner 新疆农业科学院农业质量标准与检测技术研究所
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