Preserved dish and processing method thereof
By using industrial food-grade packaging materials to wrap or bundle dishes and combining them with appropriate heating methods or low-temperature freezing storage, the complex problem of eating pre-prepared foods is solved, and the eating process is simplified and the satisfaction of diverse tastes is achieved.
Patent Information
- Application Number
- CN202511096869.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-05
- Publication Date
- 2025-09-19
AI Technical Summary
Existing pre-prepared foods require a complicated preparation process before consumption, resulting in high time costs, and the storage method is single and cannot meet the needs of different tastes.
Use industrial food-grade packaging materials to wrap or bundle the prepared dishes, and use appropriate heating methods to ensure that the food is fully cooked and edible, or freeze it at low temperature and then heat it for consumption, keeping at least one layer of the packaging material heated.
It simplifies the eating process, saves time and costs, and meets diverse taste needs through different storage methods.
Smart Images
Figure CN120664173A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the field of food processing, in particular to a pre-prepared dish and a processing method. Background Art
[0002] The main reasons for the development of prepared foods are the fast pace of modern life, technological advances in the food industry, and consumers' increasing demand for convenience and health.
[0003] Pre-prepared foods are divided into two categories: pre-prepared dishes and pre-prepared rice.
[0004] The processing method of pre-prepared meals is as follows: (1) preparation and processing of raw materials; (2) seasoning and marinating of food; (3) cooking and processing; (4) cooling and packaging; and (5) sterilization and storage.
[0005] The processing method of pre-cooked rice is as follows: (1) preparing and cleaning rice; (2) soaking under pressure; (3) quantitative packaging; (4) high temperature sterilization; (5) steaming; (6) high temperature sterilization and storage. Summary of the Invention
[0006] The purpose of the present invention is to use industrial food-grade packaging materials to wrap or bundle prepared dishes in a preset shape. If the dishes are ready to eat, a suitable heating method is selected to heat them and ensure that they are fully cooked and edible. If the dishes are not ready to eat, the wrapped or bundled prepared dishes are frozen at low temperature or quickly frozen at low temperature after vacuum packaging. When eating, they are taken out and heated. During heating, at least one layer of packaging material is maintained and a suitable heating method is selected to heat the dishes and ensure that the foods are fully cooked before eating.
[0007] The advantages of the present invention are: 1. Prepared dishes are wrapped or bundled with industrial food-grade packaging materials, and a variety of flavors are produced by wrapping and heating, which is convenient for people to eat. 2. By placing the wrapped or bundled dishes in a refrigerator for low-temperature storage, or by vacuum-packing the wrapped, bundled dishes and then evacuating them and placing them in a refrigerator for low-temperature storage, at the time of consumption, at least one layer of the packaging material is removed and heated using an appropriate method to ensure that the dishes are fully cooked before consumption, a significant amount of time is saved. BRIEF DESCRIPTION OF THE DRAWINGS
[0008] Figure 1 Schematic diagram of a pre-prepared dish and its processing method DETAILED DESCRIPTION
[0009] according to Figure 1As shown, a pre-prepared dish and processing method is to wrap or bundle the prepared dish in a set shape with food-grade packaging materials. If it is ready to eat, choose a suitable heating method and ensure that the food is fully cooked before eating; if it is not ready to eat, freeze it at low temperature, or put it in a vacuum bag and evacuate it and freeze it at low temperature. When eating, take it out, keep at least one layer of packaging material, choose a suitable heating method to heat it and ensure that the dish is fully cooked before eating.
[0010] Hint Figure 1 ① is a preset shape mold, which is convenient for making preset shapes of pre-prepared dishes.
[0011] Hint Figure 1 ②③ are food-grade packaging materials. They can be combined into a single layer of food-grade aluminum foil, a double layer of food-grade aluminum foil, or a composite of food-grade aluminum foil and food-grade paper. When using a composite material, the food-grade paper is placed on the inner layer, further enhancing the safety of the food. Sizes can be customized upon request, and the thickness is standard, providing both wrapping protection and shape retention.
[0012] Hint Figure 1 ④ is a prepared dish, which is composed of one or more animal or plant vegetables, and can be raw, semi-cooked, cooked or a mixture according to taste requirements.
[0013] The specific operations are as follows: (1) Preparation and processing of materials; (2) Cleaning, draining, seasoning, and marinating of dishes, and making them into raw, semi-cooked, cooked, or mixed dishes according to taste requirements; (3) Using food-grade packaging materials, wrap or bundle the prepared dishes according to the set requirements; (4) If the dishes are ready to eat, use a suitable heating method and ensure that the food is fully cooked before eating; if the dishes are not ready to eat, freeze them at low temperature, or vacuum-pack them in vacuum bags and freeze them at low temperature. Take them out when eating, keep at least one layer of packaging material, use a suitable heating method to heat them, and ensure that the dishes are fully cooked before eating.
Claims
1. A pre-prepared dish and a processing method, characterized by: Use industrial food packaging materials to wrap or bundle the prepared dishes according to preset shapes.
2. The pre-prepared dish and processing method according to claim 1, characterized in that: The industrial food packaging materials can be single-layer, multi-layer or composite industrial food packaging materials.
3. A dish and a processing method thereof, characterized in that: The wrapped dishes can be prepared raw, semi-raw or fully cooked dishes.
4. The pre-prepared dish and processing method according to claim 3, characterized in that: The wrapped dishes can be one or more meat dishes, one or more plant dishes, or a mixture of one or more meat and plant dishes.
5. A pre-prepared dish and a processing method, characterized by: When the wrapped or wrapped and bundled dishes are ready to be eaten, they should be heated using an appropriate method and ensure that the dishes are fully cooked before eating; when they are not ready to be eaten, they should be quickly frozen at low temperature or quickly frozen at low temperature after vacuum packaging. When they are ready to be eaten, they should be taken out and at least one layer of packaging material should be retained. Choose an appropriate heating method to heat them and ensure that the food is fully cooked before eating.
6. The pre-prepared dish and processing method according to claim 5, characterized in that: Heating before eating is the first heating of the wrapped dish to obtain the best taste.