Production method of crispy garlic slices

Garlic has delicious taste, rich nutrition and high medicinal price. However, garlic has a short storage life, easy to germinate, easy to mildew, and has a special stench, which directly affects its dietotherapy value. The crispy garlic slices are white to cream-colored porous flakes, with high preservation rate of allicin and amino acids, garlic and honey flavor, no odor and peculiar smell, and the effect is good.

The main points of its processing are as follows: ① material selection: garlic is mature and intact, without insect column and mildew deterioration; ② split: cut pedicel of qualified garlic; ③ peeling: garlic cloves are poured into peeling solution prepared by inorganic solvents and surfactant, soaked in 20: 30 ℃ for 3 minutes, then rinsed with clean water; ④ slices: the garlic cloves removed from the outer membrane are cut into thin slices about 2 mm thick. ⑤ deodorization: pour garlic slices into a deodorizing solution prepared by organic acid, β-cyclodextrin and magnesium chloride, soak them in 50 ℃ for 3 hours, then rinse with clean water; ⑥ pretreatment: prepare 30% honey solution in sugar storage tank, add quantitative sodium chloride, citric acid, calcium magnesium salt, licorice extract, cloves, etc., and add 0.05% sodium benzoate, mixed with colloid grinding. Then put the deodorized garlic slices into a vacuum impregnation tank, seal and empty to 0.09 MPA; then turn on the sugar switch, spray honey and maintain for 15 minutes, then fully gas for 40 minutes. The vacuum treatment is to prevent garlic slices from browning, prevent garlic slices from deformation and improve the flavor of garlic slices; ⑦ vacuum drying: the factors affecting product quality are vacuum, temperature, time, thickness of garlic slices, etc. The higher the vacuum, the more crisp the product is, and the shorter the drying time is; ⑧ flavoring: using a seasoning machine to spray different flavor substances on the baked garlic slices; ⑨ grading packaging: garlic slices are graded and weighed after cooling, and vacuum inflatable packaging is carried out with composite plastic film.