CN108157859A - A kind of instant purple sweet potato powder with health role - Google Patents
A kind of instant purple sweet potato powder with health role Download PDFInfo
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- CN108157859A CN108157859A CN201711441227.XA CN201711441227A CN108157859A CN 108157859 A CN108157859 A CN 108157859A CN 201711441227 A CN201711441227 A CN 201711441227A CN 108157859 A CN108157859 A CN 108157859A
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- Prior art keywords
- purple sweet
- sweet potato
- potato
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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
- A23L19/01—Instant products; Powders; Flakes; Granules
-
- 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
- A23L19/09—Mashed or comminuted products, e.g. pulp, purée, sauce, or products made therefrom, e.g. snacks
-
- 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
- A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Mycology (AREA)
- Preparation Of Fruits And Vegetables (AREA)
Abstract
The present invention relates to a kind of instant purple sweet potato powders with health role, are characterized in, comprise the following steps that：(1) the silt sundries on purple sweet potato surface is washed away, removes epidermis；(2) purple sweet potato is put into steamer and carries out vapour cooking；(3) purple sweet potato after boiling is beaten, obtains potato slurry；And carry out defibrination；(4) beta cyclodextrin is added in into potato slurry, be uniformly mixed；(5) potato is starched and carries out homogenization；(6) it is concentrated and dried：It is 36 ~ 40% by the mass concentration that potato slurry is concentrated into purple sweet potato on a rotary evaporator, thickening temperature is 95 ~ 105 DEG C, and concentration time is 60 ~ 120 minutes；It is spray-dried under conditions of 120 ~ 170 DEG C again after concentration, drying time is 1 ~ 2 hour, obtains the instant purple sweet potato powder.The present invention provides a kind of natural health, good mouthfeel, uniform color, and the instant purple sweet potato powder with certain health-care effect.
Description
Technical field
The present invention relates to a kind of instant purple sweet potato powders with health role, belong to garden stuff processing technical field.
Background technology
Purple sweet potato（Scientific name：Solanum tuberdsm）Black potato, English name Purple Potato are called, potato meat is in purple
To darkviolet.It is other than having the nutritional ingredient of common sweet potato, also rich in selenium element, anthocyanidin, polysaccharide, vegetable protein, dimension
Raw element and minerals etc..Anthocyanidin has preventive and therapeutic action to more than 100 kinds of diseases, is the prevention disease that current scientific circles find
Disease safeguards most direct, most effective, the safest free radical scavenger of human health, and the ability for removing free radical is vitamin C
20 times, 50 times of vitamin E, be known as after water, protein, fat, carbohydrate, vitamin, minerals
Seven big essential nutrients.Purple sweet potato is one of primary raw material rich in anthocyanidin.In addition, research has shown that, the purple in purple sweet potato is known as
The function of stronger removing oxygen radical, can slow down aging, be adapted to exploitation health food and functional food.Purple sweet potato is in state
It extremely sells well on border, domestic market, development prospect is boundless.
In recent years, method of the China by introducing and self cultivation is combined, produces many new purple sweep potato new products
Kind, such as mountains and rivers are purple, Xiayin 1, planted extensively by various regions.Purple sweep potato is not required to pesticide grown in planting process, belongs to natural green
Color vegetables.However, the large area with purple sweep potato is planted, yield is continuously increased, but China is relatively stagnant to the processing of sweet potato
Afterwards.At present, the converted products of sweet potato common are potato dried meat, potato chips and French fries etc., and Japan also allocates purple sweet potato in fruit juice.
China is based on the use that helps digestion certainly to the consumption of sweet potato, and 3~4% are only accounted for for processed food.For purple sweet potato
Utilization focus primarily upon research to wherein pigment at present, and be also only at experimental stage, purple sweet potato is stopped
The exploitation of not busy food can not only improve the surcharge of sweet potato, also promote the economic development in sweet potato plantation area.Now at present
There are no instant purple sweet potato powder product developments in the market.
Invention content
The purpose of the present invention is overcoming the deficiencies in the prior art, a kind of instant purple sweet potato with health role is provided
Powder has developed and used the purple sweet potato with abundant nutrition, it is undesirable to solve the problems, such as that purple sweet potato powder reconstitutes effect.
According to technical solution provided by the invention, a kind of instant purple sweet potato powder with health role is characterized in, including following
Processing step：
（1）It chooses without lesion, without rotten fresh purple sweet potato；
（2）The silt sundries on purple sweet potato surface is washed away, removes epidermis；
（3）Boiling：By step（2）Purple sweet potato that treated, which is put into steamer, carries out vapour cooking 10~30 minutes, and boiling temperature is
100~110 DEG C, cook purple sweet potato；
（4）Defibrination：Purple sweet potato after boiling is put on beater, adds in water into beater, the mass ratio of purple sweet potato and water is 1:5
~10, beating time is 5~10 minutes, and beater rotating speed is 600~800 revs/min, obtains potato slurry；Potato is starched in colloid mill
Upper progress defibrination 1~2 minute；
（5）Embedding：Step（4）Add in beta-cyclodextrin in treated potato slurry, beta-cyclodextrin addition for potato starch quality 2~
5%, it is uniformly mixed；
（6）Potato slurry after embedding treatment is subjected to homogenization, homogenization pressure is 80~100MPa, homogenization pressure for 40~
60MPa, temperature are 50~70 DEG C, and the time is 5~10 minutes；
（7）It is concentrated and dried：It is 36~40% by the mass concentration that potato slurry is concentrated into purple sweet potato on a rotary evaporator, thickening temperature is
95~105 DEG C, concentration time is 60~120 minutes；It is spray-dried under conditions of 120~170 DEG C again after concentration, it is dry
Time is 1~2 hour, obtains the instant purple sweet potato powder.
In the step（6）And step（7）Between, it further includes：To step（6）Opposite potato is added in treated potato slurry to starch
The milk powder of quality 5~10% and 1~5% Sucralose are uniformly mixed；Potato is starched again and carries out second homogenate processing, homogenization pressure
For 40~60MPa, temperature is 50~70 DEG C, and the time is 5~10 minutes.
The water content of the instant purple sweet potato powder is 5~10%.
The present invention has the following advantages：（1）The present invention provides a kind of natural health, good mouthfeel, color and luster for consumer
Uniformly, and with certain health-care effect instant purple sweet potato powder；（2）Purple sweet potato powder of the present invention has intrinsic natural of purple sweet potato
Fragrance, in nature purple, uniform color, good mouthfeel, health-nutrition；（3）The present invention by purple sweet potato powder, beta-cyclodextrin according to the rules
Ratio carries out science compounding, the anthocyanin in effective protection purple sweet potato, obtain in purple sweet potato pattern salidroside content is higher, fragrance preferably,
Reconstitute the good purple sweet potato powder of effect；（4）The present invention can effectively reduce drying cost using the method dried afterwards is first concentrated；（5）This hair
It is bright beverage made of fruits or vegetables to be made with other fruit and vegetable juices or reconstitute into purple sweet potato paste according to use ratio, it is directly edible for consumer,
It is widely used.
Specific embodiment
With reference to specific embodiment, the invention will be further described.
Embodiment one：A kind of instant purple sweet potato powder with health role, comprises the following steps that：
（1）It chooses without lesion, without rotten fresh purple sweet potato；
（2）The silt sundries on purple sweet potato surface is washed away, removes epidermis；
（3）Boiling：By step（2）Purple sweet potato that treated, which is put into steamer, carries out vapour cooking 20 minutes, boiling temperature 105
DEG C, cook purple sweet potato；Digestion process drills powder primarily to being fully gelatinized purple sweet potato, the enzyme being passivated in purple sweet potato；
（4）Defibrination：Purple sweet potato after boiling is put on beater, adds in water into beater, the mass ratio of purple sweet potato and water is 1:
6, beating time is 6 minutes, and beater rotating speed is 700 revs/min, obtains potato slurry；Potato slurry is subjected to defibrination 1.5 on colloid mill
Minute；
（5）Embedding：Step（4）Beta-cyclodextrin is added in treated potato slurry, beta-cyclodextrin addition starches the 4% of quality for potato, mixes
It closes uniform；It is to protect the anthocyanin in purple sweet potato including process, reduces the loss of anthocyanin in process；
（6）Potato slurry after embedding treatment is subjected to homogenization, homogenization pressure 90MPa, homogenization pressure 50MPa, temperature is
60 DEG C, the time is 6 minutes；It is to make embedding medium that homogenization is carried out after embedding（That is beta-cyclodextrin）It is filled with purple sweet potato active ingredient
Divide mixing；
（7）To step（6）The milk powder and 2% Sucralose of opposite potato slurry quality 6% are added in treated potato slurry, mixing is equal
It is even；Potato is starched again and carries out second homogenate processing, homogenization pressure 50MPa, temperature is 60 DEG C, and the time is 6 minutes.
（8）It is concentrated and dried：It is 38% by the mass concentration that potato slurry is concentrated into purple sweet potato on a rotary evaporator, thickening temperature is
100 DEG C, concentration time is 80 minutes；It being spray-dried under conditions of 150 DEG C again after concentration, drying time is 1.5 hours,
Obtain the instant purple sweet potato powder；The water content of the instant purple sweet potato powder is 6%.
Embodiment two：A kind of instant purple sweet potato powder with health role, comprises the following steps that：
（1）It chooses without lesion, without rotten fresh purple sweet potato；
（2）The silt sundries on purple sweet potato surface is washed away, removes epidermis；
（3）Boiling：By step（2）Purple sweet potato that treated, which is put into steamer, carries out vapour cooking 10 minutes, boiling temperature 100
DEG C, cook purple sweet potato；
（4）Defibrination：Purple sweet potato after boiling is put on beater, adds in water into beater, the mass ratio of purple sweet potato and water is 1:
5, beating time is 5 minutes, and beater rotating speed is 800 revs/min, obtains potato slurry；Potato slurry is carried out defibrination 1 to divide on colloid mill
Clock；
（5）Embedding：Step（4）Beta-cyclodextrin is added in treated potato slurry, beta-cyclodextrin addition starches the 2% of quality for potato, mixes
It closes uniform；
（6）Potato slurry after embedding treatment is subjected to homogenization, homogenization pressure 80MPa, homogenization pressure 40MPa, temperature is
50 DEG C, the time is 10 minutes；
（7）To step（6）The milk powder and 1% Sucralose of opposite potato slurry quality 5% are added in treated potato slurry, mixing is equal
It is even；Potato is starched again and carries out second homogenate processing, homogenization pressure 40MPa, temperature is 50 DEG C, and the time is 10 minutes.
（8）It is concentrated and dried：It is 36% by the mass concentration that potato slurry is concentrated into purple sweet potato on a rotary evaporator, thickening temperature is
95 DEG C, concentration time is 120 minutes；It is spray-dried under conditions of 120 DEG C again after concentration, drying time is 2 hours, is obtained
To the instant purple sweet potato powder；The water content of the instant purple sweet potato powder is 5%.
Embodiment three：A kind of instant purple sweet potato powder with health role, comprises the following steps that：
（1）It chooses without lesion, without rotten fresh purple sweet potato；
（2）The silt sundries on purple sweet potato surface is washed away, removes epidermis；
（3）Boiling：By step（2）Purple sweet potato that treated, which is put into steamer, carries out vapour cooking 30 minutes, boiling temperature 100
DEG C, cook purple sweet potato；
（4）Defibrination：Purple sweet potato after boiling is put on beater, adds in water into beater, the mass ratio of purple sweet potato and water is 1:
10, beating time is 10 minutes, and beater rotating speed is 600 revs/min, obtains potato slurry；Potato slurry is subjected to defibrination 2 on colloid mill
Minute；
（5）Embedding：Step（4）Beta-cyclodextrin is added in treated potato slurry, beta-cyclodextrin addition starches the 5% of quality for potato, mixes
It closes uniform；
（6）Potato slurry after embedding treatment is subjected to homogenization, homogenization pressure 100MPa, homogenization pressure 60MPa, temperature is
70 DEG C, the time is 5 minutes；
（7）To step（6）The milk powder and 5% Sucralose of opposite potato slurry quality 10% are added in treated potato slurry, mixing is equal
It is even；Potato is starched again and carries out second homogenate processing, homogenization pressure 60MPa, temperature is 70 DEG C, and the time is 5 minutes.
（8）It is concentrated and dried：It is 40% by the mass concentration that potato slurry is concentrated into purple sweet potato on a rotary evaporator, thickening temperature is
105 DEG C, concentration time is 60 minutes；It is spray-dried under conditions of 170 DEG C again after concentration, drying time is 1 hour, is obtained
To the instant purple sweet potato powder；The water content of the instant purple sweet potato powder is 10%.
Example IV：A kind of instant purple sweet potato powder with health role, comprises the following steps that：
（1）It chooses without lesion, without rotten fresh purple sweet potato；
（2）The silt sundries on purple sweet potato surface is washed away, removes epidermis；
（3）Boiling：By step（2）Purple sweet potato that treated, which is put into steamer, carries out vapour cooking 25 minutes, boiling temperature 106
DEG C, cook purple sweet potato；
（4）Defibrination：Purple sweet potato after boiling is put on beater, adds in water into beater, the mass ratio of purple sweet potato and water is 1:
8, beating time is 8 minutes, and beater rotating speed is 650 revs/min, obtains potato slurry；Potato slurry is subjected to defibrination 1.6 on colloid mill
Minute；
（5）Embedding：Step（4）Beta-cyclodextrin is added in treated potato slurry, beta-cyclodextrin addition starches the 4% of quality for potato, mixes
It closes uniform；
（6）Potato slurry after embedding treatment is subjected to homogenization, homogenization pressure 95MPa, homogenization pressure 55MPa, temperature is
55 DEG C, the time is 8 minutes；
（7）It is concentrated and dried：It is 38% by the mass concentration that potato slurry is concentrated into purple sweet potato on a rotary evaporator, thickening temperature 102
DEG C, concentration time is 100 minutes；It is spray-dried under conditions of 160 DEG C again after concentration, drying time is 1.2 hours, is obtained
To the instant purple sweet potato powder；The water content of the instant purple sweet potato powder is 8%.
Purple sweet potato powder, beta-cyclodextrin proportionally carry out science compounding by the present invention, the anthocyanin in effective protection purple sweet potato,
Obtain pattern salidroside content is higher in purple sweet potato, fragrance preferably, reconstitute the good purple sweet potato powder of effect；The present invention uses and first concentrates what is dried afterwards
Method can effectively reduce drying cost；Beverage made of fruits or vegetables can be made with other fruit and vegetable juices or reconstitute into purple sweet potato paste by the present invention, directly
It connects edible, is widely used.
The present invention, using boiling, defibrination, embedding treatment, concentration, the method being spray-dried, is ground using high-quality purple sweet potato as raw material
A kind of instant purple sweet potato powder reconstituted is made, can be added in beverage made of fruits or vegetables or is fabricated to other fruits and vegetables blands or adjusts
Purple sweet potato paste is made, will be abundant nutrition, excellent food suitable for people of all ages, there is wide development prospect.
Claims (3)
1. a kind of instant purple sweet potato powder with health role, it is characterized in that, it comprises the following steps that：
（1）It chooses without lesion, without rotten fresh purple sweet potato；
（2）The silt sundries on purple sweet potato surface is washed away, removes epidermis；
（3）Boiling：By step（2）Purple sweet potato that treated, which is put into steamer, carries out vapour cooking 10~30 minutes, and boiling temperature is
100~110 DEG C, cook purple sweet potato；
（4）Defibrination：Purple sweet potato after boiling is put on beater, adds in water into beater, the mass ratio of purple sweet potato and water is 1:5
~10, beating time is 5~10 minutes, and beater rotating speed is 600~800 revs/min, obtains potato slurry；Potato is starched in colloid mill
Upper progress defibrination 1~2 minute；
（5）Embedding：Step（4）Add in beta-cyclodextrin in treated potato slurry, beta-cyclodextrin addition for potato starch quality 2~
5%, it is uniformly mixed；
（6）Potato slurry after embedding treatment is subjected to homogenization, homogenization pressure is 80~100MPa, homogenization pressure for 40~
60MPa, temperature are 50~70 DEG C, and the time is 5~10 minutes；
（7）It is concentrated and dried：It is 36~40% by the mass concentration that potato slurry is concentrated into purple sweet potato on a rotary evaporator, thickening temperature is
95~105 DEG C, concentration time is 60~120 minutes；It is spray-dried under conditions of 120~170 DEG C again after concentration, it is dry
Time is 1~2 hour, obtains the instant purple sweet potato powder.
2. a kind of instant purple sweet potato powder with health role as described in claim 1, it is characterized in that：In the step（6）With
Step（7）Between, it further includes：To step（6）The milk powder and 1~5% of opposite potato slurry quality 5~10% is added in treated potato slurry
Sucralose, be uniformly mixed；Potato is starched again and carries out second homogenate processing, homogenization pressure is 40~60MPa, and temperature is 50~70
DEG C, the time is 5~10 minutes.
3. a kind of instant purple sweet potato powder with health role as claimed in claim 1 or 2, it is characterized in that：The instant purple sweet potato
The water content of powder is 5~10%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711441227.XA CN108157859A (en) | 2017-12-27 | 2017-12-27 | A kind of instant purple sweet potato powder with health role |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711441227.XA CN108157859A (en) | 2017-12-27 | 2017-12-27 | A kind of instant purple sweet potato powder with health role |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108157859A true CN108157859A (en) | 2018-06-15 |
Family
ID=62521713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711441227.XA Withdrawn CN108157859A (en) | 2017-12-27 | 2017-12-27 | A kind of instant purple sweet potato powder with health role |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108157859A (en) |
-
2017
- 2017-12-27 CN CN201711441227.XA patent/CN108157859A/en not_active Withdrawn
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Application publication date: 20180615 |
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