The present invention relates to the field of
food processing and discloses bellamya quadrata and duck feet sapo which can be preserved for a long term, are convenient for consumption, delicious in tastes, and rich in
nutrition, and have a unique Liuzhou
flavor and a preparation method thereof. The method includes the preparation methods of a bellamya quadrata bag, a duck foot bag, a pig foot bag, a
quail egg bag, a tofu strip bag, a rice noodle bag, a sour
bamboo shoot bag, a sour ginger bag, a chili oil bag, a peanut bag, and a bellamya quadrata soup bag. Rice noodle bag and the accessory material bags are prepared by packaging using
steaming bags resistant to a high temperature of 121 DEG C and with structures of three
layers of different materials, and sterilizing. The preparation method solves the shortages that the bellamya quadrata and duck feet sapo cannot be stored for a long term under normal temperature conditions, are poor in taste stability, and cannot be in a large-scale industrial production, and can effectively maintain the unique delicious taste and fragrant and spicy taste of the bellamya quadrata and duck feet sapo. The bellamya quadrata and duck feet sapo are suitable for
home use and travel, can be carried along, and are convenient, hygienic and nutritional. The preparation method prolongs the
shelf life of the products to 6 months, the
raw material quantification is convenient for product
quality control, and the bellamya quadrata and duck feet sapo have application prospects of industrial
mass production.