CN107788439A - A kind of leafy vegetable thin slice and preparation method thereof - Google Patents
A kind of leafy vegetable thin slice and preparation method thereof Download PDFInfo
- Publication number
- CN107788439A CN107788439A CN201710952991.7A CN201710952991A CN107788439A CN 107788439 A CN107788439 A CN 107788439A CN 201710952991 A CN201710952991 A CN 201710952991A CN 107788439 A CN107788439 A CN 107788439A
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- Prior art keywords
- leafy vegetable
- thin slice
- vegetable
- starch
- leafy
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Classifications
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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
- A23L29/00—Foods or foodstuffs containing additives; Preparation or treatment thereof
- A23L29/20—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents
- A23L29/206—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents of vegetable origin
-
- 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
- A23L29/00—Foods or foodstuffs containing additives; Preparation or treatment thereof
- A23L29/20—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents
- A23L29/206—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents of vegetable origin
- A23L29/212—Starch; Modified starch; Starch derivatives, e.g. esters or ethers
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Dispersion Chemistry (AREA)
- Preparation Of Fruits And Vegetables (AREA)
Abstract
The present invention relates to a kind of leafy vegetable thin slice, and preparing the material of the leafy vegetable thin slice includes leafy vegetable, vegetable oil, starch, converted starch, glycerine, gelling agent, flavor enhancement.The invention further relates to the leafy vegetable preparation of sections method, methods described includes cleaning leafy vegetable, drying, and baking, whipping fragmentates or powder, adds other raw materials and leafy vegetable thin slice is made.The leafy vegetable thin slice of the present invention has the unique taste, and eliminates the sensation of leafy vegetable original " chewing not rotten ", is very suitable for as facilitating snacks to eat.
Description
Technical field
The invention belongs to food processing technology field, and in particular to a kind of instant leafy vegetable thin slice and preparation method thereof.
Background technology
Fresh vegetables contain the nutrients such as abundant vitamin and mineral, are essential in people's diet
One of food.Counted according to international material food and agricultural organization nineteen ninety, the 90% of VC needed by human, the 60% of VA comes from vegetables.It is right
Children and teenager in the period of growing, it is especially desirable to eat a large amount of vegetables.However, some vegetables, especially leaf class
Vegetables（Such as spinach, celery, Brassica rapa L, Chinese cabbage, rape, shepherd's purse, crowndaisy chrysanthemum etc.）Contain a large amount of crude fibres, conventional cooking condition
Under, still there is the impression of " chewing not rotten ", greatly limit the wish of people, especially child or children's intake.
To solve the problem, the instant crisp chip of vegetables is researched and developed, for example, Chinese patent application 200410043687.3
A kind of processing method of dietary vegetable piece is disclosed, specifically includes and selects raw material vegetables, prerinse, enzyme deactivation to protect green lands, repair
Section, seasoning, stand piece, vacuum refrigeration and packaging, reduce the loss of natural nutrient to the full extent, be particularly suitable for children and
Teenager is edible.For another example Chinese patent application 201410837270.8 discloses a kind of crisp slices of vegetable and preparation method thereof, it is made
Standby step mainly includes soaking the vegetables of pretreatment, cook, being beaten, in a mold it is quick-frozen, dry to bakee and obtain, obtained
The crisp slices of vegetable crisp taste obtained, nutrient component damages are low.
The content of the invention
In order to further enrich vegetables sheet product species, inventor is furtherd investigate for leafy vegetable, with reference to can
Edible thin film technique, develops a kind of brand-new leafy vegetable thin slice, so as to complete the present invention.
Therefore, in one aspect, the invention provides a kind of leafy vegetable thin slice, the material of the leafy vegetable thin slice is prepared
Material includes leafy vegetable, vegetable oil, starch, converted starch, glycerine, gelling agent, flavor enhancement.
One or more of the leafy vegetable in spinach, celery, Brassica rapa L, Chinese cabbage, rape, shepherd's purse, crowndaisy chrysanthemum.
The vegetable oil is selected from soybean oil, sunflower oil, rapeseed oil, olive oil or peanut oil.
The starch is selected from farina, cornstarch or tapioca, preferably farina.
The converted starch is selected from farina acetate or cassava hydroxypropyl starch.
One or more of the gelling agent in carragheen, xanthans, guar gum, sodium alginate, konjac glucomannan.
The flavor enhancement includes but is not limited to salt, sugar.
The thickness of the leafy vegetable thin slice is about 50-80 μm.
On the other hand, present invention also offers the leafy vegetable preparation of sections method, methods described to include：
（1）Leafy vegetable is cleaned, spreads naturally dry out, at least one surface brush vegetable oil, is then placed in oven for baking,
Until leafy vegetable dehydration becomes fragile；
（2）Leafy vegetable after baking is beaten and fragmentated or powder, starch, converted starch, glycerine, flavor enhancement is added, pours into
90 ~ 100 DEG C of hot water gelatinization, adds gelling agent, film is carried out after stirring, dried after knifing, then is cut into small pieces, and obtains
Obtain the leafy vegetable thin slice.
Preferably, step（1）In, oven temperature is first set to 160-180 DEG C during baking, toasts about 10-15min, then
95-105 DEG C is reduced to again, heated-air drying, is dehydrated leafy vegetable.
Preferably, step（2）In, the fragment or powder weight of the leafy vegetable are not more than the starch weight.
Preferably, step（2）In the film and knifing carried out on film-making machine, carried out after knifing at 80-85 DEG C
Dry.
Leafy vegetable thin slice outward appearance prepared by the present invention delicate mouthfeel, similar to sea sedge product, is easily chewed in fresh vegetable green
Easily swallow, just melt in the mouth, greatly remain the nutritional ingredient of leafy vegetable script, it is cleavable to be made instant into fritter, packaging
Snack food, it is easy to carry, be very suitable for commuting personnel and underage child carry it is edible, be advantageous to daily replenishing vitamins and
Mineral matter.
Embodiment
The present invention is further described with reference to specific embodiment.
Embodiment 1
The each blade of 500g Brassica rapa Ls is peeled off, cleans, spread naturally dry out and dripped to anhydrous, one layer of soybean is brushed in upper surface
Oil, it is then placed in baking box, 15min is baked at 180 DEG C, then heated-air drying to leafy vegetable dehydration becomes fragile at 105 DEG C.
Leafy vegetable after 50g is toasted is beaten and fragmentated, add 50g farinas, 5g farinas acetate,
10mL glycerine, 2g salt, pour into and gelatinization is stirred in 90 ~ 100 DEG C of hot water, add 2g carragheens, 2g sodium alginates, stir
Film is carried out on film-making machine afterwards, after knifing at 80-85 DEG C heated-air drying, then be cut into 6cm × 6cm fritter, obtain thick
The leafy vegetable thin slice of about 50 μm of degree.
Embodiment 2
By 500g leaf of Herba Apii graveolentis, 200g rape leaves clean, spread naturally dry out and dripped to anhydrous, brush one layer of sunflower seeds in upper surface
Oil, it is then placed in baking box, 15min is baked at 160 DEG C, then heated-air drying to leafy vegetable dehydration becomes fragile at 95 DEG C.
Leafy vegetable after 50g is toasted is beaten into powder, adds 80g cornstarch, 7g cassava hydroxypropyls starch, 10mL
Glycerine, 2g salt, 1g sugar, pour into and gelatinization are stirred in 90 ~ 100 DEG C of hot water, add 1g carragheens, 2g sodium alginates, and stirring is equal
Film is carried out after even on film-making machine, after knifing at 80-85 DEG C heated-air drying, then be cut into 6cm × 6cm fritter, obtain
The leafy vegetable thin slice that about 80 μm of thickness.
Embodiment 3
500g Chinese cabbages leaf is peeled off, cleaned, spread naturally dry out and dripped to anhydrous, in each one layer of peanut of brush in upper and lower two surfaces
Oil, it is then placed in baking box, 15min is baked at 180 DEG C, then heated-air drying to leafy vegetable dehydration becomes fragile at 105 DEG C.
Leafy vegetable after 50g is toasted is beaten into powder, adds 100g farinas, 5g farina acetic acid
Ester, 10mL glycerine, 2g salt, pour into and gelatinization is stirred in 90 ~ 100 DEG C of hot water, add 1g carragheens, 1g sodium alginates, stir
Film is carried out on film-making machine after uniformly, after knifing at 80-85 DEG C heated-air drying, then be cut into 6cm × 6cm fritter, obtain
Obtain the leafy vegetable thin slice of about 65 μm of thickness.
For the leafy vegetable thin slice outward appearance that embodiment 1-3 is obtained like sea sedge, the natural intensification color of raw material vegetables, mouth is presented in color
Easypro crisp, the just melt in the mouth of sense, the sensation of no leafy vegetable original " chewing not rotten ".Have the unique taste, be highly suitable as facilitating snacks
It is edible.
Above only describes the better embodiment of the present invention, but the present invention is not limited to above-described embodiment.This area skill
Art personnel all should fall into the present invention it is understood that any same or similar means of the technology of the present invention effect can be realized
Protection domain in.
Claims (10)
1. a kind of leafy vegetable thin slice, preparing the material of the leafy vegetable thin slice includes leafy vegetable, vegetable oil, starch, change
Property starch, glycerine, gelling agent, flavor enhancement.
2. leafy vegetable thin slice according to claim 1, it is characterised in that the leafy vegetable selected from spinach, celery,
One or more in Brassica rapa L, Chinese cabbage, rape, shepherd's purse, crowndaisy chrysanthemum.
3. leafy vegetable thin slice according to claim 1, it is characterised in that the vegetable oil is selected from soybean oil, sunflower
Seed oil, rapeseed oil, olive oil or peanut oil.
4. leafy vegetable thin slice according to claim 1, it is characterised in that the starch is selected from farina, jade
Rice starch or tapioca, preferably farina.
5. leafy vegetable thin slice according to claim 1, it is characterised in that the converted starch is selected from farina
Acetate or cassava hydroxypropyl starch.
6. leafy vegetable thin slice according to claim 1, it is characterised in that gelling agent is selected from carragheen, xanthans, melon
One or more in your bean gum, sodium alginate, konjac glucomannan.
7. leafy vegetable thin slice according to claim 1, it is characterised in that the thickness of the leafy vegetable thin slice is 50-
80μm。
8. the leafy vegetable preparation of sections method any one of claim 1-7, methods described include：
（1）Leafy vegetable is cleaned, spreads naturally dry out, at least one surface brush vegetable oil, is then placed in oven for baking,
Until leafy vegetable dehydration becomes fragile；
（2）Leafy vegetable after baking is beaten and fragmentated or powder, starch, converted starch, glycerine, flavor enhancement is added, pours into
90 ~ 100 DEG C of hot water gelatinization, adds gelling agent, film is carried out after stirring, dried after knifing, then is cut into small pieces, and obtains
Obtain the leafy vegetable thin slice.
9. preparation method according to claim 8, it is characterised in that step（1）In, oven temperature is first set extremely during baking
160-180 DEG C, 10-15min is toasted, is then reduced to 95-105 DEG C again, heated-air drying.
10. preparation method according to claim 8, it is characterised in that step（2）In the film and knifing be film-made
Carry out on machine, be dried after knifing at 80-85 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710952991.7A CN107788439A (en) | 2017-10-13 | 2017-10-13 | A kind of leafy vegetable thin slice and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710952991.7A CN107788439A (en) | 2017-10-13 | 2017-10-13 | A kind of leafy vegetable thin slice and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107788439A true CN107788439A (en) | 2018-03-13 |
Family
ID=61534121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710952991.7A Withdrawn CN107788439A (en) | 2017-10-13 | 2017-10-13 | A kind of leafy vegetable thin slice and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107788439A (en) |
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2017
- 2017-10-13 CN CN201710952991.7A patent/CN107788439A/en not_active Withdrawn
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180313 |
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