Production method of potato starch-containing whole powder
A technology of potato starch and production method, which is applied in the field of food processing, can solve the problems of being unable to meet long-term storage requirements, shelf life of only 2 years, and lack of nutritional components, etc., to achieve the prospect of improving market production, retaining pure quality, and stable product quality Effect
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Embodiment 1
[0028] In an embodiment of the present invention, a kind of preparation method of whole potato starch powder comprises the following steps:
[0029] 1) Select raw materials: select potato varieties with shallow bud eyes, good potato shape, and white potato flesh, and remove mildew spots and rot.
[0030] 2) Cleaning, peeling, and selection: Send the selected potatoes to a drum washing machine for cleaning, use a peeling machine to remove the 0.2mm thick cortex, rinse with clean water after peeling, and pick again to remove bud eyes and lesions Potatoes, qualified potatoes are washed and sprayed again.
[0031] 3) Slicing: Peeled and cleaned potatoes are sent to a dicing machine to cut into thin slices with a thickness of 1.2 mm. After slicing, they are bathed in an edible salt water pool to remove starch on the surface.
[0032] 4) Prepare compound color protection solution: first heat a solution containing 0.02% L-cysteine and 0.02% glucose at 85°C for 20 minutes, then add...
Embodiment 2
[0039] In an embodiment of the present invention, a kind of preparation method of whole potato starch powder comprises the following steps:
[0040] 1) Select raw materials: select potato varieties with shallow bud eyes, good potato shape, and white potato flesh, and remove mildew spots and rot.
[0041] 2) Cleaning, peeling, and selection: Send the selected potatoes to a drum washing machine for cleaning, use a peeling machine to remove the 0.8mm thick cortex, rinse with clean water after peeling, and pick again to remove bud eyes and lesions Potatoes, qualified potatoes are washed and sprayed again.
[0042] 3) Slicing: Peeled and cleaned potatoes are sent to a dicing machine to cut into thin slices with a thickness of 11mm. After slicing, they are bathed in an edible salt water pool to remove starch on the surface.
[0043] 4) Prepare compound color protection solution: first heat a solution containing 0.08% L-cysteine and 0.08% glucose at 95°C for 40 minutes, then add t...
Embodiment 3
[0050] In an embodiment of the present invention, a kind of preparation method of whole potato starch powder comprises the following steps:
[0051] 1) Select raw materials: select potato varieties with shallow bud eyes, good potato shape, and white potato flesh, and remove mildew spots and rot.
[0052] 2) Cleaning, peeling, and selection: Send the selected potatoes to a drum washing machine for cleaning, use a peeling machine to remove the 0.2mm thick cortex, rinse with clean water after peeling, and pick again to remove bud eyes and lesions Potatoes, qualified potatoes are washed and sprayed again.
[0053] 3) Slicing: Peeled and cleaned potatoes are sent to a dicing machine to cut into thin slices with a thickness of 1.5 mm. After slicing, they are bathed in an edible salt water pool to remove starch on the surface.
[0054] 4) Prepare compound color protection solution: first heat a solution containing 0.04% L-cysteine and 0.04% glucose at 90°C for 30 minutes, then add...
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