CN116584573A - Preparation method of explosion-proof grain pomegranate fresh fruit grain frozen drink sandwich - Google Patents
Preparation method of explosion-proof grain pomegranate fresh fruit grain frozen drink sandwich Download PDFInfo
- Publication number
- CN116584573A CN116584573A CN202310808412.7A CN202310808412A CN116584573A CN 116584573 A CN116584573 A CN 116584573A CN 202310808412 A CN202310808412 A CN 202310808412A CN 116584573 A CN116584573 A CN 116584573A
- Authority
- CN
- China
- Prior art keywords
- sandwich
- pomegranate
- liquid nitrogen
- fruit
- outer layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 241000219991 Lythraceae Species 0.000 title claims abstract description 53
- 235000014360 Punica granatum Nutrition 0.000 title claims abstract description 53
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 235000021022 fresh fruits Nutrition 0.000 title claims description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 84
- 239000007788 liquid Substances 0.000 claims abstract description 49
- 235000013399 edible fruits Nutrition 0.000 claims abstract description 43
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 42
- 238000007710 freezing Methods 0.000 claims abstract description 15
- 230000008014 freezing Effects 0.000 claims abstract description 15
- 239000011259 mixed solution Substances 0.000 claims abstract description 14
- 238000007598 dipping method Methods 0.000 claims abstract description 10
- 108010010803 Gelatin Proteins 0.000 claims abstract description 9
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 claims abstract description 9
- 238000004880 explosion Methods 0.000 claims abstract description 9
- 229920000159 gelatin Polymers 0.000 claims abstract description 9
- 239000008273 gelatin Substances 0.000 claims abstract description 9
- 235000019322 gelatine Nutrition 0.000 claims abstract description 9
- 235000011852 gelatine desserts Nutrition 0.000 claims abstract description 9
- 229930006000 Sucrose Natural products 0.000 claims abstract description 8
- 239000005720 sucrose Substances 0.000 claims abstract description 8
- 238000011084 recovery Methods 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 239000008187 granular material Substances 0.000 claims description 11
- 235000015243 ice cream Nutrition 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 238000000465 moulding Methods 0.000 claims description 7
- 230000032683 aging Effects 0.000 claims description 5
- 238000004064 recycling Methods 0.000 claims description 3
- 238000011282 treatment Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 69
- 239000002245 particle Substances 0.000 description 8
- 239000000243 solution Substances 0.000 description 4
- 238000002791 soaking Methods 0.000 description 3
- 235000013361 beverage Nutrition 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 241000186779 Listeria monocytogenes Species 0.000 description 1
- 241000607142 Salmonella Species 0.000 description 1
- 241000191967 Staphylococcus aureus Species 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 235000020965 cold beverage Nutrition 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000015203 fruit juice Nutrition 0.000 description 1
- 235000013572 fruit purees Nutrition 0.000 description 1
- 235000021552 granulated sugar Nutrition 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 235000015094 jam Nutrition 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G9/00—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor
- A23G9/44—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor characterised by shape, structure or physical form
- A23G9/48—Composite products, e.g. layered, laminated, coated, filled
- A23G9/485—Composite products, e.g. layered, laminated, coated, filled hollow products, e.g. with inedible or edible filling, fixed or movable within the cavity
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G9/00—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor
- A23G9/32—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor characterised by the composition containing organic or inorganic compounds
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G9/00—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor
- A23G9/32—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor characterised by the composition containing organic or inorganic compounds
- A23G9/34—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor characterised by the composition containing organic or inorganic compounds characterised by carbohydrates used, e.g. polysaccharides
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G9/00—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor
- A23G9/32—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor characterised by the composition containing organic or inorganic compounds
- A23G9/42—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor characterised by the composition containing organic or inorganic compounds containing plants or parts thereof, e.g. fruits, seeds, extracts
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Inorganic Chemistry (AREA)
- Botany (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Confectionery (AREA)
- Jellies, Jams, And Syrups (AREA)
Abstract
The invention discloses a preparation method of an explosion-proof grain fresh pomegranate fruit grain frozen drink sandwich, which comprises the steps of preparing fruit grain dipping mixed solution containing 30-40% of sucrose and 0.05-0.15% of gelatin in advance, dipping fresh pomegranate fruit grains in the mixed solution in advance for 3-6 minutes, and rapidly placing the mixture in an inner layer of a sandwich die after fishing out; the sandwich mould is divided into an inner layer and an outer layer, after the inner layer is filled with the pomegranate fruit grains, liquid nitrogen is rapidly injected into the outer layer for 1-4 minutes, after freezing and forming, a liquid nitrogen recovery port of the outer layer is opened for sealing, and residual liquid nitrogen is collected. The sandwich can realize the sandwich of fresh pomegranate purely fruit grains, and mainly solves the problem of grain explosion in the manufacturing process of the frozen drink of the pomegranate fruit grains. Meanwhile, the characteristics of tight combination of the pomegranate grains, bright sandwich color and good product formability are also shown.
Description
Technical Field
The invention relates to the technical field of cold drink foods, in particular to a preparation method of an explosion-proof fresh-fruit-grain frozen drink sandwich of pomegranates.
Background
The sandwich frozen beverage is an important product of frozen beverage products, the traditional sandwich products mainly comprise jam, fruit puree, fruit juice and other products, and the products of pure fruit grains and fruit blocks are fewer. The pomegranate fruit particles are bright red in color and luster, outstanding in flavor, natural in particle shape, free from cutting, quite suitable for making sandwich inner materials, but rich in water content and weak in surface layer, and the explosion of the fruit particles is easily caused by the reasons of instant expansion and compression, ice crystal extrusion and the like in the freezing process, so that the appearance of the product is influenced. Therefore, the invention develops the frozen drink filling of the fresh pomegranate fruit grains without explosion grains by improving the freezing process of the pomegranate fruit grain filling.
Disclosure of Invention
The invention provides a process for preparing an explosion-proof fresh pomegranate fruit frozen drink sandwich, which can realize fresh pomegranate pure fruit sandwich and mainly solve the problem of explosion in the preparation process of the fresh pomegranate fruit frozen drink, and adopts the following technical scheme:
the preparation method of the explosion-proof grain fresh-fruit grain frozen drink sandwich is characterized by comprising the following steps of:
(1) Preparing a fruit granule dipping mixed solution containing 30-40% of sucrose and 0.05-0.15% of gelatin in advance, dipping fresh pomegranate fruit granules in the mixed solution for 3-6 minutes in advance, and rapidly placing the mixed solution in an inner layer of a sandwich die after fishing out;
(2) The sandwich mould is divided into an inner layer and an outer layer, wherein the inner layer is a frozen forming layer of fresh pomegranate fruit grains, the outer layer is a liquid nitrogen adding layer, the bottom of the outer layer is provided with a liquid nitrogen outlet for recycling residual liquid nitrogen, and 3-5 fine holes with the diameter of 1mm are uniformly distributed between the inner layer and the outer layer every square centimeter so that the liquid nitrogen of the outer layer enters the inner layer;
(3) After the inner layer is filled with the pomegranate grains, rapidly injecting liquid nitrogen into the outer layer for 1-4 minutes, opening a liquid nitrogen recovery port of the outer layer for sealing, and collecting residual liquid nitrogen;
(4) And demolding the frozen pomegranate to obtain a sandwich, further pouring and aging outer-layer feed liquid and the like, and molding and freezing to obtain products such as fresh pomegranate fruit grain sandwich ice cream.
The invention further discloses an application of the preparation method of the explosion-proof particle pomegranate fresh fruit particle frozen drink sandwich in effectively preventing explosion of the pomegranate fresh fruit particle. The experimental results show that: compared with the conventional method, the explosion rate of the fresh pomegranate fruit grain sandwich ice cream prepared by the method is greatly reduced, and the characteristics of tight mutual combination of the pomegranate grains, bright sandwich color and good product formability are simultaneously shown.
The invention is described in more detail below:
(1) Preparing a fruit granule soaking solution (mixed solution) containing 30-40% of sucrose and 0.05-0.15% of gelatin in advance, soaking fresh pomegranate fruit granules in the mixed solution for 3-6 minutes, taking out, and rapidly placing in an inner layer of a sandwich die;
the impregnating solution is a mixed solution containing 30-40% of sucrose and 0.05-0.15% of gelatin;
the gelatin refers to edible gelatin;
the sucrose refers to sugar such as white granulated sugar and rock candy.
(2) The sandwich mold is shown in figure 1, and is divided into an inner layer and an outer layer, wherein the inner layer is a fruit grain freezing forming layer, the outer layer is a liquid nitrogen adding layer, the bottom of the outer layer is provided with a liquid nitrogen outlet for recycling residual liquid nitrogen, and 3-5 pores with the diameter of 1mm are uniformly distributed between the inner layer and the outer layer every square centimeter so that the liquid nitrogen of the outer layer enters the inner layer;
(3) After the inner layer is filled with the pomegranate grains, rapidly injecting liquid nitrogen into the outer layer for 1-4 minutes, opening a liquid nitrogen recovery port of the outer layer for sealing, and collecting residual liquid nitrogen;
(4) And demolding the frozen pomegranate to obtain a sandwich, further pouring and aging outer-layer feed liquid and the like, and molding and freezing to obtain products such as fresh pomegranate fruit grain sandwich ice cream.
The fresh fruit grain filling of the explosion-proof grain pomegranate prepared by the invention is detected by the following technology:
(1) Coliform group < 10 CFU/g, staphylococcus aureus < 10 CFU/g, no salmonella detected, no listeria monocytogenes detected, and sampling n=5.
(2) Comparison experiment:
the above results indicate that: the pomegranate grain sandwich prepared by the invention has bright color, low grain bursting rate and easy product molding.
Compared with the prior art, the explosion-proof particle pomegranate fresh fruit particle sandwich and the preparation method thereof disclosed by the invention have the following advantages:
the pure fruit grain filling of the pomegranate prepared by adopting the inner and outer layer filling freezing mould can effectively avoid the problem of grain explosion caused by direct contact of the fruit grains with a large amount of liquid nitrogen and ultra-rapid cooling in the freezing methods such as cracking of the fruit grains (pomegranate) caused by overlarge ice crystals when the fruit grain filling is prepared by the conventional freezing method, conventional liquid nitrogen liquid immersion quick freezing and the like; in addition, a protective film can be formed on the surface of the pomegranate grains by adopting pre-soaking treatment to reduce the problem of grain explosion, and the bonding and forming between the grains can be promoted. In particular, the fruit grain sandwich forming die is in multi-layer arrangement and combination type and can be adjusted according to the requirements of sandwich forming structures.
Drawings
FIG. 1 is a schematic diagram of a fruit granule sandwich forming die; wherein the method comprises the steps of
1 is ice cream stick, 2 is liquid adding layer, 3 is fruit grain freezing forming layer
4 is the pore of liquid nitrogen entering the inner layer, and 5 is the liquid nitrogen outlet.
Detailed Description
The invention is described below by means of specific embodiments. The technical means used in the present invention are methods well known to those skilled in the art unless specifically stated. Further, the embodiments should be construed as illustrative, and not limiting the scope of the invention, which is defined solely by the claims. Various changes or modifications to the materials ingredients and amounts used in these embodiments will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The raw materials and reagents used in the invention are all commercially available.
Example 1
The preparation method of the frozen drink sandwich with the explosion-proof grains and the fresh pomegranate grains comprises the following steps:
(1) Preparing a fruit granule dipping solution containing sucrose with the mass concentration of 40% and gelatin with the mass concentration of 0.15%, dipping fresh pomegranate fruit granules in the mixed solution for 3 minutes in advance, and rapidly placing the mixture in an inner layer of a sandwich die after fishing out;
(2) The sandwich mould is divided into an inner layer and an outer layer, wherein the inner layer is a frozen forming layer of fresh pomegranate fruit grains, the outer layer is a liquid nitrogen adding layer, a liquid nitrogen outlet is formed in the bottom of the outer layer so as to recycle residual liquid nitrogen, and 5 fine holes with the diameter of 1mm are uniformly distributed between the inner layer and the outer layer every square centimeter so that the liquid nitrogen of the outer layer enters the inner layer;
(3) After the inner layer is filled with the pomegranate grains, rapidly injecting liquid nitrogen into the outer layer for 2 minutes, opening a liquid nitrogen recovery port of the outer layer for sealing, and collecting residual liquid nitrogen;
(4) And demolding the frozen pomegranate to obtain a sandwich, further pouring and aging outer-layer feed liquid and the like, and molding and freezing to obtain products such as fresh pomegranate fruit grain sandwich ice cream.
Example 2
The preparation method of the fresh fruit ice cream sandwich of the explosion-proof grain pomegranate comprises the following steps:
(1) Preparing a fruit granule dipping solution containing 30% of sucrose and 0.05% of gelatin in advance, dipping fresh pomegranate fruit granules in the mixed solution for 6 minutes in advance, and rapidly placing the mixed solution in an inner layer of a sandwich die after fishing out;
(2) The sandwich mould is divided into an inner layer and an outer layer, wherein the inner layer is a frozen forming layer of fresh pomegranate fruit grains, the outer layer is a liquid nitrogen adding layer, a liquid nitrogen outlet is formed in the bottom of the outer layer so as to recycle residual liquid nitrogen, and 3 fine holes with the diameter of 1mm are uniformly distributed between the inner layer and the outer layer every square centimeter so that the liquid nitrogen of the outer layer enters the inner layer;
(3) After the inner layer is filled with the pomegranate grains, rapidly injecting liquid nitrogen into the outer layer for 4 minutes, opening a liquid nitrogen recovery port of the outer layer for sealing, and collecting residual liquid nitrogen;
(4) And demolding the frozen pomegranate to obtain a sandwich, further pouring and aging outer-layer feed liquid and the like, and molding and freezing to obtain products such as fresh pomegranate fruit grain sandwich ice cream.
Claims (2)
1. The preparation method of the explosion-proof grain fresh-fruit grain frozen drink sandwich is characterized by comprising the following steps of:
(1) Preparing a fruit granule dipping mixed solution containing 30-40% of sucrose and 0.05-0.15% of gelatin in advance, dipping fresh pomegranate fruit granules in the mixed solution for 3-6 minutes in advance, and rapidly placing the mixed solution in an inner layer of a sandwich die after fishing out;
(2) The sandwich mould is divided into an inner layer and an outer layer, wherein the inner layer is a frozen forming layer of fresh pomegranate fruit grains, the outer layer is a liquid nitrogen adding layer, the bottom of the outer layer is provided with a liquid nitrogen outlet for recycling residual liquid nitrogen, and 3-5 fine holes with the diameter of 1mm are uniformly distributed between the inner layer and the outer layer every square centimeter so that the liquid nitrogen of the outer layer enters the inner layer;
(3) After the inner layer is filled with the pomegranate grains, rapidly injecting liquid nitrogen into the outer layer for 1-4 minutes, opening a liquid nitrogen recovery port of the outer layer for sealing after freezing and molding, and collecting residual liquid nitrogen;
(4) And demolding the frozen pomegranate to obtain a sandwich, further pouring an outer layer feed liquid subjected to aging treatment, and molding and freezing to obtain the fresh pomegranate fruit sandwich ice cream.
2. The application of the pomegranate fresh fruit grain sandwich ice cream manufactured by the method of claim 1 in effectively preventing the explosion of the pomegranate fresh fruit grains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310808412.7A CN116584573A (en) | 2023-07-04 | 2023-07-04 | Preparation method of explosion-proof grain pomegranate fresh fruit grain frozen drink sandwich |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310808412.7A CN116584573A (en) | 2023-07-04 | 2023-07-04 | Preparation method of explosion-proof grain pomegranate fresh fruit grain frozen drink sandwich |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116584573A true CN116584573A (en) | 2023-08-15 |
Family
ID=87604658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310808412.7A Pending CN116584573A (en) | 2023-07-04 | 2023-07-04 | Preparation method of explosion-proof grain pomegranate fresh fruit grain frozen drink sandwich |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116584573A (en) |
-
2023
- 2023-07-04 CN CN202310808412.7A patent/CN116584573A/en active Pending
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