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Processing method for sweet pea

A technology of snow peas and bean tips, which is applied in the directions of heating and preserving fruits/vegetables, dehydrating fruits/vegetables, freezing/refrigerating fruits/vegetables, etc., and can solve research lag and other problems

Inactive Publication Date: 2012-05-23
DONGTAI OLIVERFOOD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the research on the freeze-drying process of snow peas in my country lags behind at present.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] 1. Picking→removing ribs→cleaning

[0022] Through sorting, remove raw materials with wind spots, scars, deformities, mechanical injuries, diseases and insect pests; remove tendons: remove the pea stems and bean tips, and tear off the tendons on both sides. When picking the heads, they should not be too large to avoid breaking. Do not cut the head with rusty scissors to avoid rusting the head; Cleaning: For the fresh beans after the above treatment, immediately wash off the sediment, dust, insects and insect eggs, pesticides, fertilizers, microorganisms and impurities attached to the surface Wait.

[0023] 2. Blanch

[0024] Before blanching, put about 80% of water in the blanching tank, and then heat it with steam. After the water boils, immerse the raw materials in the plastic basket or bamboo basket into boiling water. The mass ratio of water to raw materials is 10: 1. Dutch peas are blanched at a temperature of 96°C for 1.0 min; during the blanching process, atte...

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PUM

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Abstract

The invention discloses a quick freezing and drying method for sweet pea. According to the present invention, the quick-frozen sweet pea produced by treatments of sorting, end and tendon removing, cleaning, blanching, precooling, draining, individual quick freezing, packaging and storing can maintain the original freshness of the sweet pea at a maximum, and can maintain the original color, the flavor and the nutritional ingredients of the sweet pea.

Description

technical field [0001] The invention belongs to the field of vegetable processing, in particular to a processing method of snow peas. Background technique [0002] Quick-frozen vegetables are a relatively common processing technology in production at present, and my country's factory production has a history of nearly 30 years. However, there are great differences in the research on the influence of different pretreatment processes and quick-freezing conditions on the quality of vegetables. Due to the inconsistent control and texture control standards, the product quality varies greatly between different batches and different production seasons. Dutch beans are green in color, delicious and sweet, crisp and tender in texture, without fiber feeling when eaten, and rich in nutrition, so they are loved by people from all over the world. However, normal temperature storage and long-distance transportation of fresh snow peas will cause quality degradation, so part of it is used ...

Claims

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Application Information

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IPC IPC(8): A23B7/005A23B7/04A23B7/02
Inventor 王宇
Owner DONGTAI OLIVERFOOD
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