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Preparation method of nutritional type fragrant and crisp jujubes and crisp jujubes prepared by preparation method

A crispy, nutritious technology, which is applied in food science and other fields, can solve the problems of easy injury and loss of nutritional value of jujube products, and achieve the effects of easy operation, avoiding worker fatigue operation, and high accuracy of pitting

Inactive Publication Date: 2019-04-02
沧州全鑫食品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Because of the high nutritional value of jujube, there are all kinds of jujube products on the market, but these jujube products do not retain these nutrients well during the production process, causing the jujube products to lose their original nutrition value
[0006] Secondly, the existing jujube processing technology is mostly manual operation, if the attention is not concentrated during the preparation process, it is easy to get injured

Method used

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  • Preparation method of nutritional type fragrant and crisp jujubes and crisp jujubes prepared by preparation method
  • Preparation method of nutritional type fragrant and crisp jujubes and crisp jujubes prepared by preparation method

Examples

Experimental program
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Effect test

Embodiment 1

[0028] Example 1 The preparation method of nutritious crispy jujube

[0029] The preparation method in the present embodiment is carried out according to the following steps:

[0030] (1) Initial processing: Firstly, according to the national standards GB2761, GB2762, GB2763, the raw jujubes are fully tested, and the raw jujubes that meet the standards are within 30 0 Soak in the clear water of C, clean; Afterwards, red dates are automatically heated at 100°C in a safety type red date frying device 0 C was fried for 20 minutes, and then deoiled to obtain material A;

[0031] (2) Sterilization: Material A is sterilized to obtain material B;

[0032] (3) Pit removal-baking: Put the material B on the red dates with the detection device for automatic pit removal; 0 Dry at C for 1 hour to obtain material C;

[0033] (4) Sterilization: Sterilize the material C by combining microwave sterilization and ozone sterilization to obtain the finished jujube D;

[0034] (5) Testing: The...

Embodiment 2～6

[0037] Embodiment 2-6 A kind of preparation method of nutritious crispy jujube

[0038] This example is a preparation method of nutritious crispy jujube, wherein the preparation method is similar to Example 1, the only difference is that the relevant technical parameters in the preparation process are different, and the relevant technical parameters are shown in Table 1. See Table 2 for the water content, sugar content and iron content of the nutritious crispy jujube prepared by various methods.

[0039] Table 1 Related technical parameters in the preparation process

[0040]

[0041] The moisture content, sugar content, iron content of the nutritious crispy jujube that each embodiment of table 2 makes

[0042]

[0043] The above-mentioned preparation method, each step cooperates as a whole, is safe, controllable, easy to operate, and is suitable for industrial production, and the jujube prepared by the method is rich in nutrition and safe to eat.

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Abstract

The invention discloses a preparation method of nutritional type fragrant and crisp jujubes. The method comprises the links of firstly, screening raw jujubes with a quality testing line, directly soaking the raw jujubes which are qualified through screening, performing cleaning, performing deep frying, performing sterilization and disinfection, removing cores, performing baking, performing microwave sterilization combined with ozone sterilization, and the like, then the finished products of the jujubes are detected through the quality testing line, and the finished products which are qualifiedthrough detection are packed in a sealing manner in nitrogen atmosphere. According to the preparation method, the steps are in interaction as a whole, and are safe, controllable, and easy to operate.The red jujubes prepared by the method are rich in nutrients and safe to eat.

Description

technical field [0001] The invention belongs to the field of food, and relates to a preparation method of crispy and crispy jujube, in particular to a preparation method of nutritious crispy and crispy jujube. The present invention also provides a crisp jujube prepared by the above preparation method. Background technique [0002] Modern research shows that jujube is rich in protein, sugar, organic acid, fat, various amino acids, vitamins, trace elements, rutin and flavonoids and other nutrients. [0003] Experiments have proved that the rich vitamins in jujube have the effects of beautifying and beautifying, nourishing yin and tonifying yang. The calcium and iron rich in red dates play an important role in the prevention and treatment of osteoporosis and postpartum anemia. Middle-aged and elderly people often suffer from osteoporosis during menopause, and adolescents and women who are at the peak of growth and development are prone to anemia. Red dates are very ideal for t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L19/00A23L5/10A23L5/20A23L5/30
CPCA23L5/11A23L5/17A23L5/273A23L5/34A23L19/03
Inventor 刘友志郭继昌王秀珍杨世凤
Owner 沧州全鑫食品有限公司
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