CN109043409A - A kind of production method of dried sweet potato - Google Patents
A kind of production method of dried sweet potato Download PDFInfo
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- CN109043409A CN109043409A CN201810796781.8A CN201810796781A CN109043409A CN 109043409 A CN109043409 A CN 109043409A CN 201810796781 A CN201810796781 A CN 201810796781A CN 109043409 A CN109043409 A CN 109043409A
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- sweet potato
- production method
- dried
- stripe
- sweet
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L19/00—Products from fruits or vegetables; Preparation or treatment thereof
- A23L19/10—Products from fruits or vegetables; Preparation or treatment thereof of tuberous or like starch containing root crops
- A23L19/105—Sweet potatoes
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- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Preparation Of Fruits And Vegetables (AREA)
Abstract
The invention discloses a kind of production methods of dried sweet potato, step 1, select clean in appearance, smooth, shapeliness new fresh sweet potatoes, clean surface silt impurity using clear water, carry out solarization 7~15 days after drying surface moisture, accumulate the sugar in sweet potato sufficiently；Step 2, it is cleaned to remove hide fiber, stain and bitter silk, the sweet potato after cleaning is put into water proof and steamed in pressure cooker；Step 3, sweet potato step 2 cooked is removed the peel after cooling naturally, uniformly slitting；Step 4, the sweet potato stripe handled through above-mentioned steps is subjected to microwave drying.Have the advantages that neither too hard, nor too soft, sugariness is moderate, suitable for people of all ages.
Description
Technical field
The invention mainly relates to food processing field, especially a kind of production method of dried sweet potato.
Background technique
Sweet potato also known as sweet potato, pachyrhizus, sweet potato etc., rich in protein, starch, pectin, cellulose, amino acid, vitamin and
Several mineral materials have the reputation of " life prolonging food ".With anticancer, cardioprotection, prevention pulmonary emphysema, diabetes, weight-reducing and other effects.It is red
The most common eating method of potato is to bake to eat, and can also boil and eat.As the improvement of people's living standards, rhythm of life is accelerated, vacation
The number of going on a tour increases and a large amount of retired old men of aging of population bring, and snack food has welcome fast-developing epoch, mesh
Preceding all kinds of snack food have become component part most active in food service industry, have been increasingly becoming common people's daily life
Necessary consumer goods.Since sweet potato has above-mentioned many nutrition and health care effects, exploitation health, delicious sweet potato snack food add
Work improves its surcharge, to the national economic development, uplift the people's living standard it is of great advantage.
Dried sweet potato on existing market, some additives are excessive, and some quality are really up to the mark, leverage the mouthfeel of dried sweet potato
With the human health of consumer.
Summary of the invention
In order to solve the above technical problems, the present invention provides, a kind of edible safety, mouthfeel is good, sells lover, neither too hard, nor too soft the old and the young
The production method of all suitable dried sweet potato snack food.
The technical solution adopted by the invention is as follows:
A kind of production method of dried sweet potato, comprising the following steps:
Step 1, clean in appearance, smooth, shapeliness new fresh sweet potatoes are selected, cleans surface silt impurity using clear water, is wiped
It is carried out solarization 7~15 days after dry surface moisture, accumulates the sugar in sweet potato sufficiently；
Step 2, it is cleaned to remove hide fiber, stain and bitter silk, the sweet potato after cleaning is put into water proof in pressure cooker
It cooks；
Step 3, sweet potato step 2 cooked is removed the peel after cooling naturally, uniformly slitting；
Step 4, the sweet potato stripe handled through above-mentioned steps is subjected to microwave drying.
Preferably, new fresh sweet potatoes are put into 56~60 degree of constant temperature saccharification processing of constant temperature in insulating box by the step 1.
Preferably, sweet potato described in step 3 is cut into 80~100mm × 5~10mm × 5~10mm size sweet potato stripe.
Preferably, increase freezing step after the baking step, the sweet potato stripe vacuum sealing that will be handled through above-mentioned steps
Packaging is placed in freezen protective in freezer.
For existing dried sweet potato manufacture craft production dried sweet potato generally add a variety of additives for being unfavorable for human health,
The defects of content of microorganisms is high, production method provided by the invention do not add any additive, increase the step of saccharification processing early period
Suddenly, the processing technology of microwave drying is selected, the dried sweet potato edible safety of production, mouthfeel sugariness are natural, neither too hard, nor too soft suitable for people of all ages.
Compared with the relevant technologies, the beneficial effects of the present invention are: processing method is put into using the invention patent, is produced
Dried sweet potato it is neither too hard, nor too soft have chewy texture, it is suitable for people of all ages；Without any food additives, sugariness is naturally moderate, nutrient component damages
It is few.
Specific embodiment
Specific embodiment will be directed to below, and the invention will be further described, but protection scope of the present invention is not limited only to
This:
Embodiment 1:
Step 1, clean in appearance, smooth, shapeliness new fresh sweet potatoes are selected, cleans surface silt impurity using clear water, is wiped
It is carried out solarization 7~15 days after dry surface moisture, accumulates the sugar in sweet potato sufficiently；
Step 2, it is cleaned to remove hide fiber, stain and bitter silk, the sweet potato after cleaning is put into water proof in pressure cooker
It cooks；
Step 3, sweet potato step 2 cooked is removed the peel after cooling naturally, uniformly slitting；
Step 4, the sweet potato stripe handled through above-mentioned steps is subjected to microwave drying.
There is gained sweet potato dryed product the product should have sweet potato flavor, and brownish red is presented in product, glossy.
Embodiment 2:
Step 1, clean in appearance, smooth, shapeliness new fresh sweet potatoes are selected, cleans surface silt impurity using clear water, is wiped
Dry surface moisture is put into 56~60 degree of constant temperature saccharification processing of constant temperature in insulating box；
Step 2, it is cleaned to remove hide fiber, stain and bitter silk, the sweet potato after cleaning is put into water proof in pressure cooker
It cooks；
Step 3, sweet potato step 2 cooked is removed the peel after cooling naturally, uniformly slitting；
Step 4, the sweet potato stripe handled through above-mentioned steps is subjected to microwave drying.
There is gained sweet potato dryed product the product should have sweet potato flavor, and sugariness is moderate, and brownish red is presented in product, glossy.
Embodiment 3:
On the basis of embodiment 1 or 2, sweet potato described in the step 3 be cut into 80~100mm × 5~10mm × 5~
The sweet potato stripe of 10mm size.
There is gained sweet potato dryed product the product should have sweet potato flavor, and sugariness is moderate, neither too hard, nor too soft, and product presents reddish brown
Color is glossy.
Embodiment 4:
On the basis of embodiment 1-3, increase freezing step after the baking step, the sweet potato stripe vacuum of processing is close
Casing device freezen protective in freezer.
There is gained sweet potato dryed product the product should have sweet potato flavor, and sugariness is moderate, and brownish red is presented in product, glossy.
Can freezen protective, increase the pot-life.Vacuum-packed dried sweet potato is easy to carry.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (4)
1. a kind of production method of dried sweet potato, it is characterised in that the following steps are included:
Step 1, clean in appearance, smooth, shapeliness new fresh sweet potatoes are selected, surface silt impurity is cleaned using clear water, dries table
It is carried out solarization 7~15 days after the moisture of face, accumulates the sugar in sweet potato sufficiently；
Step 2, it is cleaned to remove hide fiber, stain and bitter silk, the sweet potato after cleaning is put into water proof and steamed in pressure cooker；
Step 3, sweet potato step 2 cooked is removed the peel after cooling naturally, uniformly slitting；
Step 4, the sweet potato stripe handled through above-mentioned steps is subjected to microwave drying.
2. a kind of production method of dried sweet potato according to claim 1, which is characterized in that the step 1, by new fresh sweet potatoes
It is put into 56~60 degree of constant temperature saccharification processing of constant temperature in insulating box.
3. a kind of production method of dried sweet potato according to claim 1, which is characterized in that sweet potato described in the step 3 cuts
At 80~100mm × 5~10mm × 5~10mm size sweet potato stripe.
4. a kind of production method of dried sweet potato according to claim 1, which is characterized in that increase after the baking step
The sweet potato stripe vacuum sealed package handled through above-mentioned steps is placed in freezen protective in freezer by freezing step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810796781.8A CN109043409A (en) | 2018-07-19 | 2018-07-19 | A kind of production method of dried sweet potato |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810796781.8A CN109043409A (en) | 2018-07-19 | 2018-07-19 | A kind of production method of dried sweet potato |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109043409A true CN109043409A (en) | 2018-12-21 |
Family
ID=64817312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810796781.8A Pending CN109043409A (en) | 2018-07-19 | 2018-07-19 | A kind of production method of dried sweet potato |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109043409A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110973541A (en) * | 2019-12-20 | 2020-04-10 | 湖南农夫庄园电子商务有限公司 | Processing technology of dried sweet potatoes for increasing sweetness |
| JP2020153652A (en) * | 2019-03-23 | 2020-09-24 | 株式会社和陽 | Method for removing fungi in drying device |
| CN112155180A (en) * | 2020-09-28 | 2021-01-01 | 贵州圆圆农业科技发展有限公司 | Preparation method of dried sweet potatoes |
| CN112869081A (en) * | 2021-02-26 | 2021-06-01 | 玉林师范学院 | Method for preparing dried sweet potatoes by microwave and natural airing |
| CN114631590A (en) * | 2022-03-28 | 2022-06-17 | 桂林市农业科学研究中心 | Processing technology of dried sweet potatoes |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102028168A (en) * | 2010-11-24 | 2011-04-27 | 浙江工业大学 | Method for processing instant dried sweet potato |
| CN102125242A (en) * | 2010-12-24 | 2011-07-20 | 赵发刚 | Producing process of sweet potato strips and pumpkin strips |
| CN105029282A (en) * | 2015-05-13 | 2015-11-11 | 安化县薯果果食品厂 | Pure-natural steamed sweet potato food and production method thereof |
-
2018
- 2018-07-19 CN CN201810796781.8A patent/CN109043409A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102028168A (en) * | 2010-11-24 | 2011-04-27 | 浙江工业大学 | Method for processing instant dried sweet potato |
| CN102125242A (en) * | 2010-12-24 | 2011-07-20 | 赵发刚 | Producing process of sweet potato strips and pumpkin strips |
| CN105029282A (en) * | 2015-05-13 | 2015-11-11 | 安化县薯果果食品厂 | Pure-natural steamed sweet potato food and production method thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020153652A (en) * | 2019-03-23 | 2020-09-24 | 株式会社和陽 | Method for removing fungi in drying device |
| JP7019899B2 (en) | 2019-03-23 | 2022-02-16 | 株式会社和陽 | How to remove mold bacteria in the drying device |
| CN110973541A (en) * | 2019-12-20 | 2020-04-10 | 湖南农夫庄园电子商务有限公司 | Processing technology of dried sweet potatoes for increasing sweetness |
| CN112155180A (en) * | 2020-09-28 | 2021-01-01 | 贵州圆圆农业科技发展有限公司 | Preparation method of dried sweet potatoes |
| CN112869081A (en) * | 2021-02-26 | 2021-06-01 | 玉林师范学院 | Method for preparing dried sweet potatoes by microwave and natural airing |
| CN114631590A (en) * | 2022-03-28 | 2022-06-17 | 桂林市农业科学研究中心 | Processing technology of dried sweet potatoes |
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Application publication date: 20181221 |