CN107581534A - A kind of donkey-hide gelatin crystal date and preparation method thereof - Google Patents
A kind of donkey-hide gelatin crystal date and preparation method thereof Download PDFInfo
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- CN107581534A CN107581534A CN201710712076.0A CN201710712076A CN107581534A CN 107581534 A CN107581534 A CN 107581534A CN 201710712076 A CN201710712076 A CN 201710712076A CN 107581534 A CN107581534 A CN 107581534A
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Abstract
The invention discloses a kind of donkey-hide gelatin crystal date, include the raw material of following parts by weight：50 300 parts of fresh dates；1 30 parts of donkey-hide gelatin；300 600 parts of sucrose；0.5 4 parts of citric acid.The invention also discloses a kind of preparation method of donkey-hide gelatin crystal date；Donkey-hide gelatin crystal date is prepared using the method for the present invention, due to donkey-hide gelatin and fresh dates being combined, donkey-hide gelatin is efficiently solved and takes inconvenience, and the technical problem that preserving fresh jujubes storage is difficult.The donkey-hide gelatin crystal date chewiness of the present invention is good, and sugariness is moderate, and nourishing takes care of health better, is leisure snacks suitable for people of all ages；Generate good economic benefit.
Description
Technical field
The invention belongs to health food technology art field.More particularly, to a kind of donkey-hide gelatin crystal date and preparation method thereof.
Background technology
The solid gum that donkey-hide gelatin forms from the skin of Chordata Mammalia equine species donkey through decocting concentration, its character
It is rectangle or prolate shape, blob of viscose dark brown, glossy, matter is hard and crisp, and section is bright；Fragment is to x ray fluoroscopy x in amber semi-transparent
Bright shape, gas is micro-, taste micro-sweet；《Sheng Nong's herbal classic》Recording donkey-hide gelatin has the effect of enriching yin, moisturize, enrich blood, stopping blooding, and is a kind of medicine food
Homologous excellent tonic product；Study and show to mainly contain collagen, amino acid and peptides in donkey-hide gelatin, account for the 80% of dry weight；In addition
Also contain various trace elements, with Fe, Zn content highest.But donkey-hide gelatin sheet also needs molten water as ebonite shape material before taking
It is molten, it is inconvenient, and absorptivity is not also high.Fresh dates are rich in the several mineral materials such as vitamin and calcium, phosphorus, iron, are in fruit
" tonic king " also has the title of " active vitamin ball ".The storage of fresh jujube is the historic problem of jujube industry, and restricts for a long time
The key factor of Zizyphus jujuba Mill kind large-scale planting.
Therefore, in order to solve the above-mentioned technical problem, the present invention provides a kind of donkey-hide gelatin crystal date；Donkey-hide gelatin crystal date be donkey-hide gelatin with
The perfect adaptation of fresh dates, chewy in taste is agreeably sweet, can enrich blood and the multi mineral prime element such as calcium, phosphorus, iron, and successfully solve
The problem of fresh dates should not store, generates good economic benefit.
The content of the invention
In order to solve the above technical problems, first purpose of the present invention is to provide a kind of donkey-hide gelatin crystal date.
Second object of the present invention is to provide a kind of preparation method of donkey-hide gelatin crystal date.
To reach above-mentioned purpose, the present invention uses following technical scheme：
A kind of donkey-hide gelatin crystal date, include the raw material of following parts by weight：
Fresh dates 50-300 parts；
Donkey-hide gelatin 1-30 parts；
Sucrose 300-600 parts；
Citric acid 0.5-4 parts.
Further, a kind of donkey-hide gelatin crystal date, the raw material of following parts by weight is included：
Fresh dates 100-200 parts；
Donkey-hide gelatin 10-30 parts；
Sucrose 400-500 parts；
Citric acid 2-4 parts.
A kind of preparation method of donkey-hide gelatin crystal date, comprises the following steps：
1) donkey-hide gelatin and water are mixed, is then heated to 90-110 DEG C and stirs until donkey-hide gelatin dissolves completely, obtain donkey-hide gelatin liquid；
2) by sucrose, citric acid and water mix, then stirring until sucrose be completely dissolved, obtain liquid syrup；
3) the donkey-hide gelatin liquid and the liquid syrup are mixed and stirred for 30-40min, obtain carbohydrate gum liquid；
4) fresh dates after the carbohydrate gum liquid and cleaning are mixed, then heating is boiled and 20- is kept under conditions of boiling
30min；6-8h is soaked again after stopping heating, and the jujube after immersion is rinsed with water, toasted, donkey-hide gelatin crystal is cooled down to obtain after baking
Jujube.
Further, spent because the carbohydrate gum is liquid-tight low, the hardness for soaking jujube can be caused too small, or even can not be kept original
Shape, so that the yield rate of donkey-hide gelatin crystal date reduces, the density of carbohydrate gum liquid is too high, then carbohydrate gum liquid is not easy to penetrate into jujube, can go out
Now soak impermeable phenomenon；Therefore the density of the carbohydrate gum liquid is 1.30-1.33.
Further, the fresh dates after the cleaning obtain by the following method：Fresh dates are placed in grader, Ran Houxiang
Injected clear water is cleaned in grader, and picks out underproof jujube, jujube core and foreign matter, is placed in after cleaning up standby in hand basket
With.
Further, the underproof jujube be go mouldy, sauce born of the same parents or the jujube damaged by worms.
Further, in step 1), the mass ratio of the water and donkey-hide gelatin is 2-20：1；Preferably, in order to be more beneficial for donkey-hide gelatin
Liquid permeates into jujube, so as to ensure that donkey-hide gelatin crystal date has higher protein content；The mass ratio of the water and donkey-hide gelatin is 4:
1。
Further, in step 2), the mass ratio of the water and sucrose is 0.5-1:1；Preferably, the matter of the water and sucrose
It is 0.7-0.75 to measure ratio:1.
Further, in step 4), the baking refers to the jujube after flushing toasting 1-5h at 65-80 DEG C.
Further, the hardness of the donkey-hide gelatin crystal date is detected using Texture instrument；The average hardness of the donkey-hide gelatin crystal date is
30-80g。
Further, the donkey-hide gelatin crystal date can be closed preservation 18-20 months.
Citric acid is added in the formula of donkey-hide gelatin crystal date of the present invention, is advantageous to sucrose and is hydrolyzed, so as to reduce donkey-hide gelatin water
The sugariness of brilliant jujube.
The donkey-hide gelatin crystal date chewiness of the inventive method preparation, soft durometer are homogeneous and flexible.
Beneficial effects of the present invention are as follows：
1st, using the present invention method prepare donkey-hide gelatin crystal date, due to by donkey-hide gelatin and fresh dates combination, efficiently solve Ah
Glue takes inconvenience, and the technical problem that preserving fresh jujubes storage is difficult.
2nd, donkey-hide gelatin crystal date chewiness of the invention is good, and sugariness is moderate, and nourishing takes care of health better, stops for suitable for people of all ages
Not busy snacks；Generate good economic benefit.
Embodiment
In order to illustrate more clearly of the present invention, with reference to preferred embodiment, the present invention is described further.Ability
Field technique personnel should be appreciated that following specifically described content is illustrative and be not restrictive, and this should not be limited with this
The protection domain of invention.
Embodiment 1
A kind of donkey-hide gelatin crystal date, include the raw material of following parts by weight：Fresh dates 100kg；Donkey-hide gelatin 30kg；Sucrose 500kg；Lemon
Lemon acid 4kg.
A kind of donkey-hide gelatin crystal date preparation method, comprises the following steps：
1) 100kg fresh dates are put into grader, then into grader, injected clear water is cleaned, and is picked out mould
Change, sauce born of the same parents, damage by worms, unqualified jujube, jujube core and the foreign matter such as jujube core, the fresh dates after cleaning are placed in standby in hand basket；
2) 30kg donkey-hide gelatin and 120kg water are placed in jacketed pan and mixed, be then heated to 90-110 DEG C and stir until Ah
Glue dissolves completely, obtains donkey-hide gelatin liquid；
3) by 500kg sucrose, 4kg citric acids and the sugared in-tank mixing of 400kg being placed in of water, be then uniformly mixed until
Sucrose is completely dissolved, and obtains liquid syrup；
4) by donkey-hide gelatin liquid additionization sugar bowl, and 30-40min is mixed with liquid syrup, it is 1.33 (20 DEG C) to obtain density
Carbohydrate gum liquid；
5) fresh dates after cleaning and carbohydrate gum liquid are placed in closed impregnating autoclave, then heating is boiled and keeps seething with excitement
20min；Stop opening the lid immersion 6h of impregnating autoclave after heating；Jujube after immersion is rinsed well with circulating water, and controls water 30-
40min, it is visually anhydrous jujube after flushing to be placed in baking box when dripping, toast 2-3h in 65-80 DEG C；Cooled down after baking
Donkey-hide gelatin crystal date.
Embodiment 2
A kind of donkey-hide gelatin crystal date, include the raw material of following parts by weight：Fresh dates 200kg；Donkey-hide gelatin 10kg；Sucrose 400kg；Lemon
Lemon acid 3kg.
A kind of donkey-hide gelatin crystal date preparation method, comprises the following steps：
1) 200kg fresh dates are put into grader, then into grader, injected clear water is cleaned, and is picked out mould
Change, sauce born of the same parents, damage by worms, unqualified jujube, jujube core and the foreign matter such as jujube core, the fresh dates after cleaning are placed in standby in hand basket；
2) 10kg donkey-hide gelatin and 120kg water are placed in jacketed pan and mixed, be then heated to 90-110 DEG C and stir until Ah
Glue dissolves completely, obtains donkey-hide gelatin liquid；
3) by 400kg sucrose, 3kg citric acids and the sugared in-tank mixing of 300kg being placed in of water, be then uniformly mixed until
Sucrose is completely dissolved, and obtains liquid syrup；
4) by donkey-hide gelatin liquid additionization sugar bowl, and 30-40min is mixed with liquid syrup, it is 1.35 (20 DEG C) to obtain density
Carbohydrate gum liquid；
5) fresh dates after cleaning and carbohydrate gum liquid are placed in closed impregnating autoclave, then heating is boiled and keeps seething with excitement
20min；Stop opening the lid immersion 6h of impregnating autoclave after heating；Jujube after immersion is rinsed well with circulating water, and controls water 30-
40min, it is visually anhydrous jujube after flushing to be placed in baking box when dripping, toast 2-3h in 65-80 DEG C；Cooled down after baking
Donkey-hide gelatin crystal date.
Embodiment 3
A kind of donkey-hide gelatin crystal date, include the raw material of following parts by weight：Fresh dates 150kg；Donkey-hide gelatin 20kg；Sucrose 380kg；Lemon
Lemon acid 2.8kg.
A kind of donkey-hide gelatin crystal date preparation method, comprises the following steps：
1) 150kg fresh dates are put into grader, then into grader, injected clear water is cleaned, and is picked out mould
Change, sauce born of the same parents, damage by worms, unqualified jujube, jujube core and the foreign matter such as jujube core, the fresh dates after cleaning are placed in standby in hand basket；
2) 20kg donkey-hide gelatin and 80kg water are placed in jacketed pan and mixed, be then heated to 100 DEG C and stir until donkey-hide gelatin is complete
Dissolve entirely, obtain donkey-hide gelatin liquid；
3) by 380kg sucrose, 2.8kg citric acids and the sugared in-tank mixing of 266kg being placed in of water, then it is uniformly mixed straight
It is completely dissolved to sucrose, obtains liquid syrup；
4) by donkey-hide gelatin liquid additionization sugar bowl, and 30-40min is mixed with liquid syrup, it is 1.32 (20 DEG C) to obtain density
Carbohydrate gum liquid；
5) fresh dates after cleaning and carbohydrate gum liquid are placed in closed impregnating autoclave, then heating is boiled and keeps seething with excitement
20min；Stop opening the lid immersion 6h of impregnating autoclave after heating；Jujube after immersion is rinsed well with circulating water, and controls water 30-
40min, it is visually anhydrous jujube after flushing to be placed in baking box when dripping, toast 2-3h in 65-80 DEG C；Cooled down after baking
Donkey-hide gelatin crystal date.
Embodiment 4
Test hardness, chewiness and the storage time of the donkey-hide gelatin crystal date of the embodiment of the present invention 1 to 3, the experimental result such as institute of table 1
Show.
1) donkey-hide gelatin crystal date hardness is mainly to be evaluated by donkey-hide gelatin crystal date Rind hardness and flesh firmness synthesis.
Rupture force value when Rind hardness refers to puncture pericarp, unit g.The flesh firmness refers to wear out pericarp to being depressed into pulp
Maximal force used during 5mm, unit g.
The soft durometer test experiments of donkey-hide gelatin crystal date：Established using SMS companies of Britain Texture instrument type-TA.XT Plus
The puncturing pattern of donkey-hide gelatin crystal date Texture instrument, puncturing pattern parameter are：Mode determination is compact model, finding speed 10mm/
Min, compression distance 5mm, trigger force 5g, pop one's head in as P/2N needle probes；Using puncturing pattern respectively to donkey-hide gelatin crystal date
Rind hardness and flesh firmness be measured, then the Rind hardness of measure and flesh firmness are added and averaged, obtain Ah
The hardness of glue crystal date.
2) test experiments of chewiness：The chewiness of donkey-hide gelatin crystal date is embodied by the pulp degree of packing.Pulp is tight
Solidity refer to negative peak area probe wrapped up by pulp after withdraw caused by work(, unit gsec.Utilize above-mentioned puncture mould
Type detects the degree of packing of donkey-hide gelatin crystal date.
3) test experiments of sugariness：The sugariness of donkey-hide gelatin crystal date is embodied by the pol of carbohydrate gum liquid.Using sugariness
Tester detects to the pol of carbohydrate gum liquid.
4) storage time：Stored 18 months under shady and cool drying condition.
Donkey-hide gelatin crystal date performance parameter prepared by the embodiment 1 of table 1 to embodiment 3
| Embodiment | Hardness (g) | Chewiness (gsec) | Sugariness (%) | Storage time (moon) |
| Embodiment 1 | 75 | 98 | 35 | 18 |
| Embodiment 2 | 58 | 85 | 29 | 18 |
| Embodiment 3 | 63 | 80 | 30 | 18 |
The donkey-hide gelatin crystal date chewiness prepared using the method for the present invention is good, and soft durometer is homogeneous, and sugariness is moderate；And in the moon
It can be stored 18 months under the conditions of airing is dry；Efficiently solve traditional donkey-hide gelatin and take inconvenience, and preserving fresh jujubes storage hardly possible
Technical problem, there is good economic benefit.
Obviously, the above embodiment of the present invention is only intended to clearly illustrate example of the present invention, and is not pair
The restriction of embodiments of the present invention, for those of ordinary skill in the field, may be used also on the basis of the above description
To make other changes in different forms, all embodiments can not be exhaustive here, it is every to belong to this hair
Row of the obvious changes or variations that bright technical scheme is extended out still in protection scope of the present invention.
Claims (10)
1. a kind of donkey-hide gelatin crystal date, it is characterised in that include the raw material of following parts by weight：
Fresh dates 50-300 parts；
Donkey-hide gelatin 1-30 parts；
Sucrose 300-600 parts；
Citric acid 0.5-4 parts.
2. a kind of donkey-hide gelatin crystal date, it is characterised in that include the raw material of following parts by weight：
Fresh dates 100-200 parts；
Donkey-hide gelatin 10-30 parts；
Sucrose 400-500 parts；
Citric acid 2-4 parts.
3. a kind of preparation method of the donkey-hide gelatin crystal date as described in claim 1 to 2 is any, it is characterised in that comprise the following steps：
1) donkey-hide gelatin and water are mixed, is then heated to 90-110 DEG C and stirs until donkey-hide gelatin dissolves completely, obtain donkey-hide gelatin liquid；
2) by sucrose, citric acid and water mix, then stirring until sucrose be completely dissolved, obtain liquid syrup；
3) the donkey-hide gelatin liquid and the liquid syrup are mixed and stirred for 30-40min, obtain carbohydrate gum liquid；
4) fresh dates after the carbohydrate gum liquid and cleaning are mixed, then heating is boiled and 20- is kept under conditions of boiling
30min；6-8h is soaked again after stopping heating, and the jujube after immersion is rinsed with water, toasted, donkey-hide gelatin crystal is cooled down to obtain after baking
Jujube.
4. preparation method according to claim 3, it is characterised in that the density of the carbohydrate gum liquid is 1.30-1.33.
5. preparation method according to claim 3, it is characterised in that the fresh dates after the cleaning are to obtain by the following method
：Fresh dates are placed in grader, then into grader, injected clear water is cleaned, and picks out underproof jujube, jujube
Core and foreign matter, it is placed in after cleaning up standby in hand basket.
6. preparation method according to claim 3, it is characterised in that in step 1), the mass ratio of the water and donkey-hide gelatin is
2-20：1.
7. preparation method according to claim 3, it is characterised in that in step 2), the mass ratio of the water and sucrose is
0.5-1:1。
8. preparation method according to claim 3, it is characterised in that in step 4), the baking refers to after flushing
Jujube toasts 1-5h at 65-80 DEG C.
9. preparation method according to claim 3, it is characterised in that the hard of the donkey-hide gelatin crystal date is detected using Texture instrument
Degree；The average hardness of the donkey-hide gelatin crystal date is 30-80g.
10. preparation method according to claim 3, it is characterised in that the donkey-hide gelatin crystal date can be closed preservation 18-20
Month.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710712076.0A CN107581534A (en) | 2017-08-18 | 2017-08-18 | A kind of donkey-hide gelatin crystal date and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710712076.0A CN107581534A (en) | 2017-08-18 | 2017-08-18 | A kind of donkey-hide gelatin crystal date and preparation method thereof |
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| CN201710712076.0A Pending CN107581534A (en) | 2017-08-18 | 2017-08-18 | A kind of donkey-hide gelatin crystal date and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110613043A (en) * | 2019-10-09 | 2019-12-27 | 聊城大学 | Donkey-hide gelatin gel tea cake prepared from donkey-hide gelatin jujube processing by-product donkey-hide gelatin jujube pulp |
| CN111990623A (en) * | 2019-05-27 | 2020-11-27 | 中国农业大学 | Chewable cream formula food with antioxidant activity and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2272421C2 (en) * | 2003-06-16 | 2006-03-27 | Кубанский государственный аграрный университет | Method for production of gel jujube |
| CN102106513A (en) * | 2009-12-25 | 2011-06-29 | 沧州市农林科学院 | Method for processing enucleated crystal candied jujube of special variety |
| CN103652682A (en) * | 2012-09-05 | 2014-03-26 | 渭南市海天利食品有限责任公司 | Formula of colla corii asini date food |
-
2017
- 2017-08-18 CN CN201710712076.0A patent/CN107581534A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2272421C2 (en) * | 2003-06-16 | 2006-03-27 | Кубанский государственный аграрный университет | Method for production of gel jujube |
| CN102106513A (en) * | 2009-12-25 | 2011-06-29 | 沧州市农林科学院 | Method for processing enucleated crystal candied jujube of special variety |
| CN103652682A (en) * | 2012-09-05 | 2014-03-26 | 渭南市海天利食品有限责任公司 | Formula of colla corii asini date food |
Non-Patent Citations (1)
| Title |
|---|
| 于新，等: "《天然食品添加剂》", 31 March 2014, 中国轻工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111990623A (en) * | 2019-05-27 | 2020-11-27 | 中国农业大学 | Chewable cream formula food with antioxidant activity and preparation method thereof |
| CN110613043A (en) * | 2019-10-09 | 2019-12-27 | 聊城大学 | Donkey-hide gelatin gel tea cake prepared from donkey-hide gelatin jujube processing by-product donkey-hide gelatin jujube pulp |
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Application publication date: 20180116 |