阅读说明：本技术 一种地瓜条的制作方法 (Production method of sweet potato strips ) 是由 房兆强 于 2020-11-24 设计创作，主要内容包括：本发明属于食品加工技术领域,具体涉及一种地瓜条的制作方法。由以下成分制备而成：地瓜条60-70kg,白糖50-60kg,糖粉10-20kg。该方法制备的地瓜条,适合长时间保存,并且口感清香,营养丰富、颇受人们喜爱。(The invention belongs to the technical field of food processing, and particularly relates to a preparation method of sweet potato strips. The preparation is prepared from the following components: 60-70kg of sweet potato strips, 50-60kg of white sugar and 10-20kg of powdered sugar. The sweet potato strips prepared by the method are suitable for long-term storage, have fragrant taste and rich nutrition, and are well loved by people.)

1. The preparation method of the sweet potato strips is characterized by comprising the following components: 60-70kg of sweet potato strips, 50-60kg of white sugar and 10-20kg of powdered sugar.

2. The manufacturing method of the sweet potato slices as claimed in claim 1, which is characterized by comprising the following steps:

raw materials: selecting yellow inner sweet potatoes which are free of insect pests and uniform in color and luster;

slitting: firstly, peeling the sweet potato, repairing and flattening, and then cutting into sweet potato strips with the length of 8 cm and 4 cm;

feeding sugar: boiling water in a pot, putting the sweet potato strips, boiling for 5-10min, fishing out cold water, fishing out the cold sweet potato strips, putting the cold sweet potato strips and 70% of white sugar into the pot, putting the sweet potato strips into a sugar liquid cylinder after the sugar is dissolved, and soaking for 3-5 days to ensure that the sweet potato strips slowly suck sugar liquid;

sugar coating: fishing out the sweet potato strips, draining out redundant sugar liquid, placing the sweet potato strips in sugar powder, uniformly turning over the sugar powder, then screening out the sugar powder, and placing the sweet potato strips on a chopping board for cooling;

and (3) airing: placing the sweet potato strips on a drying net, and drying for 2-3 days in the sun in a sufficient weather;

air drying: and after the airing is finished, placing the sweet potato strips in a dark place, and airing for 2-3 days to obtain the finished product.

Technical Field

The invention belongs to the technical field of food processing, and particularly relates to a preparation method of sweet potato strips.

Background

Sweet potatoes, also known as sweet potatoes, sweet potatoes and the like, belong to the family Convolvulaceae, annual plants. Sprawl herbs grow over 2 m and lie on the ground obliquely. Has underground root tuber, spindle root tuber, and scarlet or purple outer skin. Alternate leaves, wide oval shape, 3-5 palmar cleft. The cymbidium floribundum L.has axillary growth, small bract, diamond shape, long sepal, unequal length, bell-shaped corolla, funnel shape, white to purple red. Capsule is ovoid or oblate, seed 1-4. The root tuber is starch material, and can be used for eating, brewing wine or as feed. China was introduced in the 16 th century and cultivated nationwide.

The sweet potato has high nutritive value, is rich in protein, starch, pectin, cellulose, amino acid, vitamin and various mineral substances, and has the reputation of longevity food. Has anticancer, heart protecting, emphysema and diabetes preventing, and weight reducing effects. The sweet potato is not only a health food, but also a good medicine for removing diseases. The record of the compendium of materia medica records that the sweet potato has the efficacies of tonifying deficiency and lack, tonifying qi, strengthening spleen and stomach and strengthening kidney yin. The sweet potatoes are steamed, cut, dried and collected to be used as grains, which are called as potato grains and can prolong life and cause diseases. From Ben Cao gang mu Shi Yi, the sweet potato can tonify middle energizer, regulate blood, warm stomach and nourish five viscera. The Jinshu legend records that it has 6 medicinal values for treating dysentery and diarrhea; for treating alcohol accumulation and heat diarrhea; treating damp-heat and jaundice; treating spermatorrhea and whitish and turbid urine; treating blood deficiency and menstrual disorder; it is indicated for infantile malnutrition. Luchuan herbal medicine states that sweet potatoes can produce body fluid to quench thirst and treat fever thirst. The Japanese national cancer prevention research organization ranks vegetables with obvious anticancer effect, wherein cooked sweet potatoes and raw sweet potatoes are ranked first and second. An active substance called DHEA is separated from sweet potato by professor Se Schwarz, American biologist. He injected this material into mice fed with the cultured cancer cells, and found that the mice had a longer lifespan 1/3 than normal mice. Research of university of American college finds that sweet potatoes contain a substance called dehydroepiandrosterone, and have certain effect on preventing and treating cancers.

Disclosure of Invention

The sweet potato strips prepared by the method are suitable for long-time storage, have fragrant taste and rich nutrition, and are well loved by people.

The invention is realized by the following technical scheme: the preparation method of the sweet potato strips is characterized by comprising the following components: 60-70kg of sweet potato strips, 50-60kg of white sugar and 10-20kg of powdered sugar.

The preparation method of the sweet potato strips comprises the following steps:

1) selecting yellow inner sweet potatoes which are free of insect pests and uniform in color and luster as raw materials;

2) slitting: firstly, peeling the sweet potato, repairing and flattening, and then cutting into sweet potato strips with the length of 8 cm and 4 cm;

3) feeding sugar: boiling water in a pot, putting the sweet potato strips, boiling for 5-10min, fishing out cold water, fishing out the cold sweet potato strips, putting the cold sweet potato strips and 70% of white sugar into the pot, putting the sweet potato strips into a sugar liquid cylinder after the sugar is dissolved, and soaking for 3-5 days to ensure that the sweet potato strips slowly suck sugar liquid;

4) sugar coating: fishing out the sweet potato strips, draining out redundant sugar liquid, placing the sweet potato strips in sugar powder, uniformly turning over the sugar powder, then screening out the sugar powder, and placing the sweet potato strips on a chopping board for cooling;

5) and (3) airing: placing the sweet potato strips on a drying net, and drying for 2-3 days in the sun in a sufficient weather;

6) air drying: and after the airing is finished, placing the sweet potato strips in a dark place, and airing for 2-3 days to obtain the finished product.

The invention has the beneficial effects that: the sweet potato strips prepared by the method are suitable for long-term storage, have fragrant taste and rich nutrition, and are well loved by people.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly apparent, the technical solutions of the present invention are further described below with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1: the preparation method of the sweet potato strips is characterized by comprising the following components: 60kg of sweet potato strips, 50kg of white sugar and 10kg of powdered sugar.

The preparation method of the sweet potato strips comprises the following steps:

1) selecting yellow inner sweet potatoes which are free of insect pests and uniform in color and luster as raw materials;

2) slitting: firstly, peeling the sweet potato, repairing and flattening, and then cutting into sweet potato strips with the length of 8 cm and 4 cm;

3) feeding sugar: boiling water in a pot, putting the sweet potato strips, boiling for 5min, fishing out cold water, completely cooling, fishing out the completely cooled sweet potato strips, putting the cold sweet potato strips and 70% of white sugar into the pot, putting the sweet potato strips into a sugar liquid cylinder after the sugar is dissolved, and soaking for 3 days to ensure that the sweet potato strips slowly suck sugar liquid;

4) sugar coating: fishing out the sweet potato strips, draining out redundant sugar liquid, placing the sweet potato strips in sugar powder, uniformly turning over the sugar powder, then screening out the sugar powder, and placing the sweet potato strips on a chopping board for cooling;

5) and (3) airing: placing the sweet potato strips on a drying net, and drying for 2 days in the sun in a sufficient weather;

6) air drying: and after the airing is finished, placing the sweet potato strips in a dark place, and airing for 2 days to obtain the finished product.

The sweet potato strips prepared by the method are suitable for long-term storage, have fragrant taste and rich nutrition, and are well loved by people.

Example 2: the preparation method of the sweet potato strips is characterized by comprising the following components: 70kg of sweet potato strips, 60kg of white sugar and 20kg of powdered sugar.

The preparation method of the sweet potato strips comprises the following steps:

1) selecting yellow inner sweet potatoes which are free of insect pests and uniform in color and luster as raw materials;

2) slitting: firstly, peeling the sweet potato, repairing and flattening, and then cutting into sweet potato strips with the length of 8 cm and 4 cm;

3) feeding sugar: boiling water in a pot, putting the sweet potato strips, boiling for 10min, fishing out cold water, completely cooling, fishing out the completely cooled sweet potato strips, putting the cold sweet potato strips and 70% of white sugar into the pot, putting the sweet potato strips into a sugar liquid cylinder after the sugar is dissolved, and soaking for 5 days to ensure that the sweet potato strips slowly suck sugar liquid;

4) sugar coating: fishing out the sweet potato strips, draining out redundant sugar liquid, placing the sweet potato strips in sugar powder, uniformly turning over the sugar powder, then screening out the sugar powder, and placing the sweet potato strips on a chopping board for cooling;

5) and (3) airing: placing the sweet potato strips on a drying net, and drying for 3 days in the sun in a sufficient weather;

6) air drying: and after the airing is finished, placing the sweet potato strips in a dark place, and airing for 3 days to obtain the finished product.

The sweet potato strips prepared by the method are suitable for long-term storage, have fragrant taste and rich nutrition, and are well loved by people.

Example 3: the preparation method of the sweet potato strips is characterized by comprising the following components: 65kg of sweet potato strips, 55kg of white sugar and 15kg of powdered sugar.

The preparation method of the sweet potato strips comprises the following steps:

1) selecting yellow inner sweet potatoes which are free of insect pests and uniform in color and luster as raw materials;

2) slitting: firstly, peeling the sweet potato, repairing and flattening, and then cutting into sweet potato strips with the length of 8 cm and 4 cm;

3) feeding sugar: boiling water in a pot, putting the sweet potato strips, boiling for 7min, fishing out cold water, completely cooling, fishing out the completely cooled sweet potato strips, putting the cold sweet potato strips and 70% of white sugar into the pot, putting the sweet potato strips into a sugar liquid cylinder after the sugar is dissolved, and soaking for 4 days to ensure that the sweet potato strips slowly suck sugar liquid;

4) sugar coating: fishing out the sweet potato strips, draining out redundant sugar liquid, placing the sweet potato strips in sugar powder, uniformly turning over the sugar powder, then screening out the sugar powder, and placing the sweet potato strips on a chopping board for cooling;

5) and (3) airing: placing the sweet potato strips on a drying net, and drying for 2 days in the sun in a sufficient weather;

6) air drying: and after the airing is finished, placing the sweet potato strips in a dark place, and airing for 3 days to obtain the finished product.

The sweet potato strips prepared by the method are suitable for long-term storage, have fragrant taste and rich nutrition, and are well loved by people.

The above embodiments are only specific examples of the present invention, which is not intended to limit the present invention in any way, and any person skilled in the art may modify or modify the technical details disclosed above and equally vary from the equivalent embodiments. However, any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention should fall within the scope of protection of the present invention without departing from the technical principle of the present invention.