Processing method of pre-cooked Chinese-style prepared dish

Abstract

A processing method of a pre-cooked Chinese-style prepared dish includes the following steps: (1) preparing a Maillard flavor peptide, (2) unfreezing frozen meat, (3) performing soaking tenderizationby using ultrasonic waves and a mixed salt solution, (4) preparing mixed powder of the flavor peptide and spices, (5) cutting the meat, and performing roll kneading marinating, (6) performing pre-cooking on the meat pieces, and (7) preparing the dish. The cooked meat or processed meat product prepared by the method has significantly improved tenderness compared with that of an ordinary unfrozen product; and the method uses minced meat, vegetable protein meal and starch as raw materials and adopts steam explosion, twin screw extrusion, compound enzymolysis and a microwave Maillard reaction to prepare the Maillard flavor peptide, and the Maillard flavor peptide is rich in flavor, and has a good aroma-improving freshness-increasing effect.

Description

technical field [0001] The invention belongs to the technical field of food processing, and relates to a processing method of precooked Chinese-style prepared dishes. Background technique [0002] Frozen prepared food refers to the process of precooking, frying, steaming, baking, etc. at room temperature, so that the central temperature of the product reaches 85-95°C; after processing, the protein of this type of food is moderately denatured, and the meat is firm and elastic. Chewy, tender, crispy, soft and juicy, maintaining the original nutritional content and inherent flavor of the food to the greatest extent; however, due to the low sterilization temperature, it cannot kill the bacteria that form spores, and it is prone to spoilage during storage, transportation and sales Therefore, it must be stored and transported under frozen conditions, and the shelf life is short. Frozen prepared food is one of the five categories of frozen food. It is another major category of fro...

AI Technical Summary

Problems solved by technology

[0002] Frozen prepared food refers to the process of precooking, frying, steaming, baking, etc. at room temperature, so that the central temperature of the product reaches 85-95°C; after processing, the protein of this type of food is moderately denatured, and the meat is firm and elastic. Chewy, tender, crispy, soft and juicy, maintaining the original nutritional content and inherent flavor of the food to the greatest extent; however, due to the low sterilization temperature, it cannot kill the bacteria that form spores, and it is prone to spoilage during storage, transportation and sales , therefore, it must be stored and transported under refrigerated conditions, and the shelf life is short