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Processing technology of quick-frozen winter squashes

A processing technology, quick-frozen squash technology, applied in food freezing, heating preservation of fruits/vegetables, food ingredients as anti-microbial preservation, etc., to improve product competitiveness, expand market share, and eliminate bacterial infections

Inactive Publication Date: 2018-06-01
黄晓丽
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Not to mention the long-distance transportation of wax gourds to markets inside and outside the province to meet consumption needs, there is a problem of freshness and quality

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A processing technology for quick-frozen winter squash, comprising the following steps: comprising the steps of selecting wax gourd pieces, sterilizing, and quick-freezing; the specific method is as follows:

[0024] (1) Winter squash selection:

[0025] (11), selection of raw materials: selection of wax gourds without rot, no damage by diseases and insect pests, and no heterochromatic spots is selected as raw materials for processing;

[0026] (12) End cutting and sectioning: Cut the end-cut wax gourd into segments; (2) Air bubble cleaning: wash with running water bubbles and spray with water until the impurities on the surface of the wax gourd can be removed and floated in the cleaning tank foreign matter and impurities;

[0027] (3) sterilization;

[0028] (31) Sterilization with liquid medicine: Soak the products that pass the sub-inspection in a solution with a chlorine content of 200ppm for no less than 10 minutes to sterilize, monitor the concentration of avail...

Embodiment 2

[0038] A processing technology for quick-frozen winter squash, comprising the following steps: comprising the steps of selecting wax gourd pieces, sterilizing, and quick-freezing; the specific method is as follows:

[0039] (1) Winter squash selection:

[0040] (11), selection of raw materials: selection of wax gourds without rot, no damage by diseases and insect pests, and no heterochromatic spots is selected as raw materials for processing;

[0041] (12), end cutting and sectioning: the wax gourd after cutting the end is cut into wax gourd segments;

[0042] (2) Bubble cleaning: washing with running water bubbles and spraying with clear water until the impurities on the surface of the bamboo shoots can be removed, and the foreign matter and impurities floating in the cleaning tank can be removed;

[0043] (3) Sterilization:

[0044] (31) Sterilization with liquid medicine: Soak the products that pass the sub-inspection in a solution with a chlorine content of 200ppm for no...

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PUM

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Abstract

The present invention belongs to the field of deep processing of agriculture and particularly relates to a processing technology of quick-frozen winter squashes. The processing technology of the quick-frozen winter squashes maintains quality of the fresh winter squash raw materials by completely using a low-temperature method, does not need any preservatives or additives, does not enable the winter squashes to lose nutrition in a quick-frozen transportation, maintains raw juice and original flavor of the winter squashes, and also facilitates product storage and transportation. During the processing processes, the processing technology eliminates conditions of infection by various bacteria, enables the obtained products to be in line with green food hygiene requirements and also solves problems of storage, transportation and sales of the winter squashes without deterioration.

Description

technical field [0001] The invention belongs to the field of agricultural deep processing, and in particular relates to a processing technology of quick-frozen winter squash. Background technique [0002] Winter squash, also known as Indian pumpkin, jade melon, pumpkin and so on. Cucurbitaceae Cucurbita cultivars, annual vine herbaceous plants. Each 100g fruit contains 94.4-96.7g of water, 2-3.9g of carbohydrates, 0.5-0.8g of protein, and various vitamins. During the winter squash harvest season, the supply of winter squash on the local market exceeds demand, but there is a shortage in the off-season. Not to mention the long-distance transportation of wax gourds to markets inside and outside the province to meet consumption needs, there is a problem of freshness and quality. The advancement of the quick-freezing technology of fruits and vegetables lies in the fact that it is pollution-free and can maintain its original quality for a long time. Therefore, the quick-freezi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23B7/04A23B7/005A23B7/157
CPCA23B7/0053A23B7/0425A23B7/157A23V2002/00A23V2200/10A23V2300/20
Inventor 黄晓丽
Owner 黄晓丽