| abstract |
the invention discloses a manufacturing process of a preservative-free snow pear can, which specifically comprises the following steps: 1) selecting snow pears: selecting mature and soft snow pears without dead spots, moth eyes and soft spots on the surfaces; 2) cleaning snow pears; 3) peeling, removing kernels and cutting into blocks; 4) blanching; 5) cooling treatment; 6) preparing a sugar solution; 7) and (6) filling the cans. The invention has the advantages that: the process for manufacturing the snow pear can without the preservative is provided, the lemon juice is adopted to prevent the snow pears from being corroded, the taste of the can be improved, and the snow pear can is safe and healthy, has no side effect, is simple to manufacture and is convenient to popularize. |