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Processing method for dried nutritional sweet potato

A processing method and technology of sweet potato, which is applied in the field of sweet potato nutritional dry processing, can solve the problems such as sweet potato is not easy to store, and achieve the effects of improving human immunity, preventing arteriosclerosis, maintaining and regulating human body functions

Inactive Publication Date: 2015-12-09
彭聪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that sweet potatoes are not easy to store, and to provide a processing method of sweet potato nutrition

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A kind of processing method of nutrient dried sweet potato, concrete operation steps are:

[0020] (1) Material selection and treatment: choose fresh sweet potatoes that are free from moths, large in size, and have a smooth surface. Wash the selected sweet potatoes with clean water to remove the sediment and other impurities on the surface, then peel them and cut them into strips;

[0021] (2) Cooking and drying: Put the sliced ​​sweet potatoes into a cooking pot, cook until they are almost mature, and then put them in an oven at 78°C to dry until the dried potatoes become hard and the sound of picking is crisp. ;

[0022] (3) Initial roasting: Put the peeled cooked potatoes into the roasting sieve for initial roasting until the sweet potatoes are not sticky, take them out and flatten;

[0023] (4) Flattening and forming: first break open the middle of the sweet potato, put it on the board and flatten it by hand, then use a bamboo knife dipped in hot water to smooth it...

Embodiment 2

[0030] A kind of processing method of nutrient dried sweet potato, concrete operation steps are:

[0031] (1) Material selection and treatment: choose fresh sweet potatoes that are free from moths, large in size, and have a smooth surface. Wash the selected sweet potatoes with clean water to remove the sediment and other impurities on the surface, then peel them and cut them into strips;

[0032] (2) Cooking and drying: Put the sliced ​​sweet potatoes into the cooking pot, cook until they are half-ripe, and then put them in an oven at 85°C to dry until the dried potatoes become hard and the sound of picking is crisp. ;

[0033] (3) Initial roasting: Put the peeled cooked potatoes into the roasting sieve for initial roasting until the sweet potatoes are not sticky, take them out and flatten;

[0034] (4) Flattening and forming: first wrap the cooked potatoes with gauze, gently flatten them with your hands, and take them out into an oval shape, then take them out and smooth the...

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PUM

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Abstract

The invention discloses a processing method for a dried nutritional sweet potato, belonging to the field of food processing. The method is characterized by adopting the following processing procedures: material selection; washing; peeling; steaming; drying; primary baking; flattening; shaping; heavy baking; shaping; light baking; grading; and packaging. The invention has the following beneficial effects: the dried nutritional sweet potato has fragrant and crisp taste, moderate sweetness and fragrant and sweet flavor unique to sweet potato, is favorable for improving human immunity and maintaining and regulating human functions, can prevent osteoporosis, resist ageing and prevent atherosclerosis, and is a rarely-available foodstuff with low calorie, low sugar and low fat.

Description

technical field [0001] The invention relates to a food processing method, in particular to a processing method of dried sweet potato nutrition. Background technique [0002] Sweet potato, a herbaceous vine, is an annual or perennial vine herb, also known as sweet potato, sweet potato, sweet potato, sweet potato, sweet potato, sweet potato, sweet potato, and has different names due to different regions. Its vines are slender, its stems crawl on the ground, and its roots produce lactic acid through anaerobic respiration; its skin is whitish or red, and its flesh is mostly yellowish white, but also purple. In addition to eating, it can also be used as a raw material for sugar and wine making. [0003] The role of sweet potato: 1. Enhance immune function: sweet potato contains a lot of mucus protein, which can prevent the atrophy of liver and kidney connective tissue, improve the body's immunity, and prevent collagen diseases; the minerals contained in sweet potato play a role i...

Claims

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Application Information

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IPC IPC(8): A23L1/214A23L1/29A23L19/10A23L33/00
CPCA23V2002/00A23V2200/324A23V2200/30
Inventor 彭聪
Owner 彭聪
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