Making method of low-hardness two-section type variable-temperature roasted mountain black pig roast meat

The invention relates to a preparation method of low-hardness two-section type variable-temperature roasted mountain black pig roast meat. Low-temperature vacuum tumbling and pickling, high-temperature-low-temperature two-section type roasting processes and a vacuum quick-cooling technology are adopted, so that the pickling absorption rate of pork is increased, and the tenderness and sensory quality of the roast meat are improved; compared with single roasting processing, the color, texture and other qualities of the roasted meat are effectively improved, and the flavor is increased; the product is cooled in vacuum, so that the yield and the eating quality are improved; the mountain black pork barbecue prepared by the preparation method provided by the invention has the advantages of unique flavor, uniform color, low hardness, good taste and the like, fills the blank of mountain black pork product market, meets the consumer demand of consumers on high-quality meat products, and provides theoretical basis and