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A kind of processing method of preserved papaya with wrinkled skin

A processing method and technology of corrugated papaya, applied in the confectionery industry, confectionery, food science and other directions, can solve the problems of restricting the healthy development of the corrugated papaya industry, and achieve the maintenance of health care value, good appearance, fresh and sweet taste. Effect

Inactive Publication Date: 2016-02-10
SOUTHWEST UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

How to develop fresh wrinkled papaya fruit processed products suitable for the taste of the public on the basis of retaining the SOD enzyme activity of wrinkled skin papaya fruit is currently a bottleneck problem restricting the healthy development of wrinkled skin papaya industry in my country

Method used

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  • A kind of processing method of preserved papaya with wrinkled skin

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] 1. Material collection and processing: On-site sampling in Datong Town, Qijiang County, Chongqing City, 5 kg of fresh fruit of wrinkled skin papaya (Chaenomeles speciosa (Sweet) Nakai) with a maturity of 90% is selected. Fresh fruit of high-quality wrinkled papaya, the above-mentioned fresh fruit is the fruit within 5 hours after leaving the tree, after washing in a cold circulating water bath at 4°C, drain the water for later use;

[0024] 2. Peeling and de-pitting: Separate the fruits according to their size. When putting into production, the low-temperature treatment temperature should be below 4°C. Cut in half to prevent partial cutting. Peel and remove the core to obtain 3.8kg of pulp. The operation process requires nitrogen blowing to isolate the air to prevent Oxidative browning of pulp;

[0025] 3. Low-temperature slicing: under the condition of 4°C and isolated from the air, cut the peeled and de-cored wrinkled fresh papaya half fruit into uniform slices with a...

Embodiment 2

[0031] Embodiment 2 stability test

[0032] Stability test method: the preserved papaya fruit with wrinkled skin prepared in Example 1 is packaged according to the market, put in a stability test box, take samples for a certain period of time, and check the investigation items.

[0033] Experimental temperature: 2±2℃

[0034] Humidity: RH30%±10%

[0035] Inspection indicators: appearance shape, SOD enzyme activity, microbial inspection

[0036] Table 1 Stability test results of SOD preserved fruit made from wrinkled papaya honey

[0037]

[0038]The results of the stability test show that the quality of the test indicators of the sample in June is comparable to that of the sample in 0 month, indicating that the quality of this product remains stable after being placed in June. The product has good stability and a shelf life of up to 6 months.

Embodiment 3

[0039] Embodiment 3 taste, mouthfeel market research

[0040] The wrinkled papaya preserved fruit of the invention has excellent taste and sweet taste, can be accepted by consumers, and has good market prospect.

[0041] Method: Randomly select 1000 people over the age of 10 to taste the taste, and the statistics of the taste are shown in Table 2:

[0042] Table 2 Investigation on the taste of SOD preserved fruit made from honey wrinkled papaya

[0043] very good

[0044] According to market research on taste and tasting, this product is easily accepted by the majority of patients. According to incomplete statistics, 83.3% of the whole population feel that the taste is very good, 10.9% feel that the taste is relatively good, and 5.8% feel that it is average. Bad taste only accounted for 0%. Therefore, this product has a good taste and is easily accepted by the majority of patients.

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Abstract

The invention discloses a processing method of preserved common floweringquince fruits. The processing method is characterized by comprising the following steps: a. selecting and washing common floweringquince fruits; b. removing peels and nucleuses; c. slicing at low temperature; d. processing with honey at low temperature; e. canning in vacuum; f. performing ultraviolet sterilization; and g. storing at low temperature. According to the processing method, the preserved common floweringquince fruits are prepared by taking the fresh common floweringquince fruits as raw materials, adding the honey and processing according to a specific preparation process; due to the specific slicing process, the pulp eating and chewing hardness is reduced and the preserved common floweringquince fruits are crisp and tender; due to the process of processing with honey, the sugar-acid ratio of fruit pieces is effectively adjusted, so that the preserved common floweringquince fruits are fresh and sweet in taste, very good in mouth feel and can be easily accepted by masses of consumers; due to nitrogen blowing air isolation treatment, honey embedding and vacuum canning storage in the processing process of the preserved common floweringquince fruits, the fruit piece browning caused by the air oxidation effect in the processing storage process is eliminated, so that the preserved common floweringquince fruits are good in appearance; due to low-temperature processing and low-temperature storage process, the SOD (superoxide dismutase) activity losing speed is reduced and the shelf life of the preserved common floweringquince fruit fruits is prolonged and can be 6 months.

Description

technical field [0001] The invention relates to a deep processing method of fresh papaya with wrinkled skin, in particular to a processing method for making SOD health-care preserved fruit with honey by using fresh papaya with wrinkled skin. Background technique [0002] Wrinkled papaya (Chaenomeles speciosa (Sweet) Nakai) is a perennial deciduous tree of Rosaceae (Rosaceae) Apple subfamily (Maloideae) Chaenomeles (Chaenomeles). It is native to eastern Asia and distributed all over the world. Cultivated important wild fruit tree resources. The fruit of wrinkled papaya is rich in nutrition, fragrant in smell, and rich in various active ingredients. It is a type of fruit that can be used both as medicine and food. The medicinal use of wrinkled papaya was first recorded in "Shen Nong's Materia Medica". It is sour in taste and warm in nature. Clinical use has various pharmacological effects such as protecting the liver, relieving spasm, anti-inflammatory and analgesic, dispell...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23G3/48
Inventor 刘世尧唐雪平白志川
Owner SOUTHWEST UNIV
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