Production method of water chestnut can

Abstract

The invention discloses a production method of a water chestnut can, and belongs to the technical field of food processing. The method comprises the following technical steps of (1) material selection; (2) cleaning; (3) peeling; (4) slicing; (5) sorting; (6) preboiling; (7) soup preparation and soaking; (8) can charging; (9) air exhausting and can sealing; (10) sterilization and cooling. Surface defect detection equipment is used for scanning and recognizing black points in water chestnut slices in the sorting step so as to replace the black point water chestnut slice selection by naked eyes of workers, so that the work intensity of the workers is reduced; the work efficiency is improved. The soup is prepared from reed roots or lotus root starch and sugar water, so that the product flavor is enhanced; the taste is better; meanwhile, after the water chestnut, the reed roots and the lotus root starch are soaked by the sugar water; the effects of clearing away heat, promoting the production of body fluid, helping digestion and relieving diarrhea are achieved. The water chestnut can is more nutritive and healthier than a conventional sweet water chestnut can.

Description

technical field [0001] The invention relates to a production method of food, in particular to a production method of canned horseshoe. Background technique [0002] Horseshoe, is a shallow water perennial herb of the Cyperaceae family, water chestnut, is a common fruit and vegetable, which contains protein, fat, crude fiber, carotene, vitamin B, vitamin C, iron, calcium and carbohydrates, with a sweet taste Crispy, nutritious, white meat, sweet and juicy, it is deeply loved by people. [0003] With the accelerated pace of people's life, canned food is more and more popular among consumers because of its convenience to carry and use. There are various kinds of canned food on the market, such as canned meat, canned aquatic products, canned fruits and vegetables, etc. [0004] At present, there are few canned horseshoe products on the market, and most of them are processed through the steps of peeling, pre-cooking, sorting, dicing, canning, sealing, and sterilization. Among ...

AI Technical Summary

Problems solved by technology

However, the canned horseshoe processed by traditional techniques not only has a single taste, but also has unbalanced nutrition and unsatisfactory health effects.