Production method for rapidly pickling sour water arum petioles by low salt in vacuum

The invention discloses a production method for rapidly pickling sour water arum petioles by low salt in vacuum. The method belongs to the field of vegetable deep processing and relates to a method for producing the sour water arum petioles by using compound zymophyte. According to the method, the water arum petioles which are at the last stage of the mature period are adopted. The method mainly comprises the following steps: washing vegetables; cutting; carrying out heat treatment; putting the vegetables into a sterilizing fermentation container and adding compound zymophyte powder and table salt; sealing and fermenting; after the fermentation, finally taking out small sections of the water arum petioles, and packaging in vacuum and sterilizing. The sour water arum petioles produced by the method have the characteristics of rapid fermentation speed and low salinity; infectious microbes can be effectively prevented from reproduction; the nitrate content is reduced, and the pickled water arum petioles are golden, have a crispy texture and rich aroma, and are suitable for being stored for long time or are transported in a long distance.