CN113854396B - Probiotic ice cream and preparation method and equipment thereof - Google Patents

Probiotic ice cream and preparation method and equipment thereof Download PDF

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Publication number
CN113854396B
CN113854396B CN202111172022.2A CN202111172022A CN113854396B CN 113854396 B CN113854396 B CN 113854396B CN 202111172022 A CN202111172022 A CN 202111172022A CN 113854396 B CN113854396 B CN 113854396B
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China
Prior art keywords
auxiliary material
ice cream
stirring
powder
probiotic
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CN113854396A (en
Inventor
袁文财
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Hunan Jinnuomi Food Co ltd
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Hunan Jinnuomi Food Co ltd
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    • 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
    • A23G9/36—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor characterised by the composition containing organic or inorganic compounds containing microorganisms or enzymes; containing paramedical or dietetical agents, e.g. vitamins
    • A23G9/363—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor characterised by the composition containing organic or inorganic compounds containing microorganisms or enzymes; containing paramedical or dietetical agents, e.g. vitamins containing microorganisms, enzymes
    • 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
    • A23G9/04—Production of frozen sweets, e.g. ice-cream
    • 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
    • A23G9/04—Production of frozen sweets, e.g. ice-cream
    • A23G9/22—Details, component parts or accessories of apparatus insofar as not peculiar to a single one of the preceding groups
    • A23G9/224—Agitators or scrapers
    • 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
    • A23G9/36—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor characterised by the composition containing organic or inorganic compounds containing microorganisms or enzymes; containing paramedical or dietetical agents, e.g. vitamins
    • 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
    • A23G9/40—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor characterised by the composition containing organic or inorganic compounds characterised by the dairy products used
    • 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
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2400/00—Lactic or propionic acid bacteria
    • A23V2400/11—Lactobacillus
    • A23V2400/125—Casei
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2400/00—Lactic or propionic acid bacteria
    • A23V2400/11—Lactobacillus
    • A23V2400/169—Plantarum
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2400/00—Lactic or propionic acid bacteria
    • A23V2400/11—Lactobacillus
    • A23V2400/175—Rhamnosus
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2400/00—Lactic or propionic acid bacteria
    • A23V2400/21—Streptococcus, lactococcus
    • A23V2400/249—Thermophilus
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2400/00—Lactic or propionic acid bacteria
    • A23V2400/51—Bifidobacterium
    • A23V2400/517—Bifidum
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2400/00—Lactic or propionic acid bacteria
    • A23V2400/51—Bifidobacterium
    • A23V2400/531—Lactis
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2400/00—Lactic or propionic acid bacteria
    • A23V2400/51—Bifidobacterium
    • A23V2400/533—Longum

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Nutrition Science (AREA)
  • Botany (AREA)
  • Confectionery (AREA)

Abstract

The application discloses a probiotic ice cream and a preparation method and equipment thereof, wherein the probiotic ice cream comprises the following components: 4% of shaoxing grass powder, 15% of milk powder, 5% of whey protein powder, 10% of cream, 15% of white granulated sugar, 3% of probiotics powder and 48% of purified water. The probiotic ice cream and the preparation method and the device thereof provided by the application have the advantages that the prepared probiotic ice cream has better and stronger frankincense taste; and the added mesona chinensis benth powder and the added probiotic powder further enrich the taste and improve the nutritional value on the premise of retaining the taste of the probiotic after optimization.

Description

Probiotic ice cream and preparation method and equipment thereof
Technical Field
The application relates to probiotic ice cream production equipment, in particular to probiotic ice cream and a preparation method and equipment thereof.
Background
Along with the continuous pursuit of people on food health and taste, the ice cream on the market is various in variety and more colorful in taste, and caters to the pursuit of the young people on the taste. Especially, the probiotics ice cream is utilized, and the probiotics are added, so that the taste of the ice cream is more abundant, the nutritional value of the ice cream is also enriched, and the gastrointestinal digestion can be effectively touched.
According to patent number CN200710118152.1, publication (bulletin) day: 2007-11-21 discloses an ice cream or ice cream bar containing probiotics and a production method thereof, wherein the ice cream or ice cream bar comprises the following components in percentage by weight: 15-45% of raw milk, 10-15% of total sugar content, 1-10% of fructo-oligosaccharide, 0.1-0.2% of emulsifying agent, 0.1-0.5% of thickening agent, 0.01-0.2% of edible essence, 0.005-0.01% of lactobacillus and the balance of drinking water, and the raw milk is prepared by mixing, sterilizing, homogenizing, cooling, aging, freezing, filling and quick-freezing. The ice cream provided by the application contains probiotics directly absorbed by human body and fructo-oligosaccharides capable of activating and proliferating probiotics in human body, so that the absorption and microecological balance of probiotics in human body are promoted, the gastrointestinal function is regulated, and the cost of the existing probiotics ice cream is reduced.
How to optimize the taste and further improve the nutritional value of the probiotic ice cream based on the current popular probiotic ice cream is expected to be well solved.
Disclosure of Invention
The application aims to provide a probiotic ice cream and a preparation method and equipment thereof, which are used for solving the problems.
In order to achieve the above object, the present application provides the following technical solutions: a probiotic ice cream comprising the following ingredients: 4% of shaoxing grass powder, 15% of milk powder, 5% of whey protein powder, 10% of cream, 15% of white granulated sugar, 3% of probiotics powder and 48% of purified water.
The production equipment of the probiotic ice cream comprises a blending and homogenizing system, a condensing system, a filling system and a quick freezing warehouse, wherein the blending and homogenizing system comprises:
the homogenizing pipeline is internally provided with threaded feeding rod pieces and auxiliary material adding stirring rod pieces distributed in a circular array relative to the threaded feeding rod pieces;
the auxiliary material batching box is internally provided with a plurality of auxiliary material stirring chambers and a driving assembly, the driving assembly is used for driving the threaded feeding rod piece and the auxiliary material adding stirring rod piece to rotate, and the auxiliary material stirring chamber is used for conveying premixed auxiliary material liquid to the auxiliary material adding stirring rod piece so as to be injected into the homogenizing pipeline for mixing and stirring.
Preferably, the threaded feeding rod piece comprises a first shaft rod and a threaded web piece, grooves distributed along the curved surface array are formed in the intrados of the threaded web piece, and turbulence rods are arranged in the grooves.
Preferably, the auxiliary material adding stirring rod piece comprises a hollow second shaft rod and cross stirring rods distributed in a linear array, wherein a cross rod is arranged on the cross stirring rods, a water spraying core distributed in a linear array is arranged on the cross rod, and the water spraying core is communicated with the inside of the second shaft rod.
Preferably, the homogenizing pipe comprises a main flow pipe and auxiliary cavity pipes which are distributed in a circumferential array with respect to the main flow pipe and are communicated with the main flow pipe, the threaded feeding rod piece is positioned in the main flow pipe, and the auxiliary material adding stirring rod piece is positioned in the auxiliary cavity pipes.
Preferably, a vertical plate is arranged in the auxiliary material proportioning box, the inside of the auxiliary material proportioning box is divided into a first cavity and a second cavity by the vertical plate, and the second cavity is a plurality of independent auxiliary material stirring chambers;
the driving assembly comprises a driving motor, and the output end of the driving motor penetrates through the second cavity and extends into the first cavity to simultaneously drive the threaded feeding rod piece and the auxiliary material adding stirring rod pieces.
Preferably, the threaded feeding rod piece comprises a central gear arranged on a first shaft rod, and the output end of the driving motor is inserted into the end part of the first shaft rod;
the auxiliary material adding stirring rod piece comprises a planetary gear arranged on the second shaft rod;
and transmission gears distributed in a circumferential array relative to the sun gear are arranged in the first chamber and are used for enabling the sun gear to drive the planetary gears to rotate.
Preferably, the auxiliary material stirring chamber is internally provided with a partition plate, and the auxiliary material stirring chamber is internally divided into a first cavity and a second cavity which are mutually communicated through the partition plate, stirring slurry is arranged in the first cavity, the stirring slurry is coaxial with the transmission gear and used for mixing the entered raw materials, the second cavity is internally provided with a guide plate so as to form a drainage channel, and the input end of the drainage channel is communicated with the first cavity, and the output end of the drainage channel is communicated with the second shaft.
The preparation method of the probiotic ice cream is characterized by comprising the probiotic ice cream in the scheme and production equipment of the probiotic ice cream in the scheme, and comprises the following steps of:
s1, selecting shaoxing grass powder, milk powder, whey protein powder, cream, white granulated sugar, probiotics powder and purified water according to a preset weight;
s2, pouring the roasted mesona powder, the white granulated sugar, the milk powder, the whey protein powder and the hot purified water into a mixing box for premixing, and then pressurizing and conveying the mixture into the auxiliary material stirring chamber for stirring through the stirring slurry;
s3, pouring the pressed fruit pulp, cream and cold purified water into a mixing box for premixing, and then pressurizing and conveying the mixture into a main flow pipe; s2, continuously adding and fully stirring liquid in the step S, conveying the liquid to the auxiliary material adding stirring rod piece from the auxiliary material stirring chamber, and spraying the liquid from the water spraying core;
s4, in the S3 step, the threaded feeding rod piece rotates to form vortex, the vortex rod can enable a plurality of vertical flows to appear in the vortex, and then liquid sprayed by the water spraying core is wrapped in the vortex for mixing;
s5, after blending and homogenization are completed, making ice sand through the condensation system, storing in separate barrels through the filling system, and refrigerating through the quick-freezing warehouse.
Preferably, the probiotic powder comprises maltodextrin, lactobacillus bifidus, lactobacillus rhamnosus, lactobacillus plantarum, bifidobacterium bifidum, bifidobacterium longum, lactobacillus casei, streptococcus thermophilus and bacillus coagulans.
In the technical scheme, the probiotics ice cream and the preparation method and the equipment thereof provided by the application have the following beneficial effects: the probiotic ice cream prepared by the scheme has better and rich frankincense taste. And the added mesona chinensis benth powder and the added probiotic powder further enrich the taste and improve the nutritional value on the premise of retaining the taste of the probiotic after optimization.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present application, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of a blending and homogenizing system according to an embodiment of the present application;
fig. 2 is a schematic diagram of a positional relationship between a threaded feeding rod and an auxiliary material adding stirring rod according to an embodiment of the present application;
FIG. 3 is a schematic view of a threaded feed bar according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of an auxiliary material adding stirring rod provided by the embodiment of the application;
fig. 5 is a schematic structural view of an auxiliary material dosing bin and a driving assembly according to an embodiment of the present application.
Reference numerals illustrate:
1. a homogenizing pipe; 11. a threaded feeding rod piece; 111. a first shaft; 112. a thread web; 113. a groove; 114. a spoiler bar; 115. a sun gear; 12. adding auxiliary materials into the stirring rod piece; 121. a second shaft; 122. a cross stirring rod; 123. a cross bar; 124. a water spray core; 125. a planetary gear; 126. a transmission gear; 13. a main flow tube; 14. a lumen attachment tube; 2. an auxiliary material proportioning box; 21. an auxiliary material stirring chamber; 211. a partition plate; 212. stirring the slurry; 213. a flow guiding channel; 22. a riser; 3. a drive assembly; 31. and driving the motor.
Detailed Description
In order to make the technical scheme of the present application better understood by those skilled in the art, the present application will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1-5, a probiotic ice cream and a preparation method and equipment thereof, wherein the probiotic ice cream comprises the following components: 4% of shaoxing grass powder, 15% of milk powder, 5% of whey protein powder, 10% of cream, 15% of white granulated sugar, 3% of probiotics powder and 48% of purified water.
It should be noted that the probiotic powder in the above embodiments includes maltodextrin, lactobacillus bifidus, lactobacillus rhamnosus, lactobacillus plantarum, bifidobacterium bifidum, bifidobacterium longum, lactobacillus casei, streptococcus thermophilus, bacillus coagulans.
The probiotic ice cream prepared by the scheme has better and rich frankincense taste. And the added mesona chinensis benth powder and the added probiotic powder further enrich the taste and improve the nutritional value on the premise of retaining the taste of the probiotic after optimization.
The production equipment of the probiotic ice cream comprises a blending and homogenizing system, a condensing system, a filling system and a quick freezing warehouse, wherein the blending and homogenizing system comprises:
a homogenizing pipe 1, in which a screw feeding rod 11 and auxiliary material adding stirring rods 12 distributed in a circular array with respect to the screw feeding rod 11 are arranged;
the auxiliary material batching box 2 is internally provided with a plurality of auxiliary material stirring chambers 21 and a driving component 3, the driving component 3 is used for driving the threaded feeding rod piece 11 and the auxiliary material adding stirring rod piece 12 to rotate, and the auxiliary material stirring chambers 21 are used for conveying premixed auxiliary material liquid to the auxiliary material adding stirring rod piece 12 so as to be injected into the homogenizing pipeline 1 for mixing and stirring.
In the specific scheme, the original ice cream production line is improved, namely the blending system and the homogenizing system are combined, so that the steps are simplified, and the cost of the probiotic ice cream provided in the case is high, so that the whole blending system and the homogenizing system are always stirred in the transmission process, and the problem of precipitation is avoided.
Further, in the above embodiment, as can be seen from fig. 3, the screw feeding rod 11 includes a first shaft 111 and a screw web 112, the intrados of the screw web 112 is provided with grooves 113 distributed along the curved surface array, and the grooves 113 are provided with turbulence bars 114. Specifically, when the screw feeding rod 11 is driven to rotate, the mixed liquid is conveyed by the screw web 112 to flow, and the homogenizing pipe 1 comprises a main flow pipe 13 and auxiliary cavity pipes 14 distributed in a circumferential array with respect to the main flow pipe 13 and communicated with the main flow pipe, wherein the screw feeding rod 11 is positioned in the main flow pipe 13, so that vortex is formed in the main flow pipe 13, small vortex is formed in the auxiliary cavity pipes 14, and the small vortex is formed in the auxiliary cavity pipes 14 due to the large vortex rotating peripheral vortex.
In the above embodiment, as shown in fig. 4, the auxiliary material adding stirring rod 12 includes a hollow second shaft 121 and cross stirring rods 122 distributed in a linear array, a cross rod 123 is mounted on the cross stirring rods 122, and water spraying cores 124 distributed in a linear array are mounted on the cross rod 123, where the water spraying cores 124 are communicated with the inside of the second shaft 121. Specifically, the auxiliary material adding stirring rod 12 is located in the auxiliary cavity pipe 14, the premixed liquid is conveyed through the second shaft 121, and the hose at the water inlet end of the water spraying core 124 extends into the second shaft 121 to communicate with the second shaft.
In a further embodiment of the present application, the auxiliary material mixing box 2 is provided with a vertical plate 22, and the inside of the auxiliary material mixing box 2 is divided into a first chamber and a second chamber by the vertical plate, and the second chamber is specifically a plurality of independent auxiliary material mixing chambers 21. And the driving assembly 3 comprises a driving motor 31, and the output end of the driving motor 31 penetrates through the second cavity and extends into the first cavity to simultaneously drive the threaded feeding rod 11 and the plurality of auxiliary material adding stirring rods 12. Specifically, the driving motor 31, the threaded feeding rod 11 and the plurality of auxiliary material adding stirring rod 12 can adopt a planetary gear set, or a belt transmission, or a roller direct friction.
Further, in a preferred embodiment of the present application, the screw feeding rod 11 includes a sun gear 115 mounted on the first shaft 111, and the output end of the driving motor 31 is inserted into the end of the first shaft 111; the auxiliary material adding stirring bar 12 includes a planetary gear 125 mounted on the second shaft 121; a transmission gear 126 is disposed in the first chamber and is disposed in a circumferential array about the sun gear 115, the transmission gear 126 being configured to rotate the sun gear 115 to drive the planet gears 125. Briefly, in the above embodiment, the transmission gear 126 is used to drive the auxiliary material adding stirring rod 12 and the screw feeding rod 11 to rotate in the same direction, and the transmission rate of the screw feeding rod 11 is 1.5 times that of the auxiliary material adding stirring rod 12 due to the limitation of the transmission ratio.
As a further provided embodiment of the present application, as can be seen from fig. 5, the liquid delivered into the auxiliary material adding stirring rod 12 is provided by stirring in the auxiliary material stirring chamber 21, and the inside of the auxiliary material stirring chamber 21 is provided with a partition plate 211, and is divided into a first cavity and a second cavity which are mutually communicated by the partition plate, wherein the first cavity is provided with a stirring paddle 212, the stirring paddle 212 is coaxial with the transmission gear 126 and is used for mixing the entered raw materials, the second cavity is provided with a guide plate so as to form a guide channel 213, and the input end of the guide channel 213 is communicated with the first cavity, and the output end of the guide channel 213 is communicated with the second shaft 121. Specifically, the raw material enters through the first cavity, and then is stirred by the stirring paddle 212, and flows into the second shaft 121 as entering the guide channel 213.
The preparation method of the probiotic ice cream comprises the following steps:
s1, selecting shaoxing grass powder, milk powder, whey protein powder, cream, white granulated sugar, probiotics powder and purified water according to a preset weight;
s2, pouring the roasted mesona powder, the white granulated sugar, the milk powder, the whey protein powder and the hot purified water into a mixing box for premixing, and then pressurizing and conveying the mixture into an auxiliary material stirring chamber 21 for stirring through a stirring slurry 212;
s3, pouring the pressed fruit pulp, cream and cold purified water into a mixing box for premixing, and then pressurizing and conveying the mixture into a main flow pipe 13; the liquid which is continuously added and fully stirred in the step S2 is conveyed into the auxiliary material adding stirring rod piece 12 by the auxiliary material stirring chamber 21 and is sprayed out by the water spraying core 124;
s4, in the S3 step, the screw feeding rod piece 11 rotates to form vortex, the vortex rod 114 enables a plurality of vertical flows to appear in the vortex, and then liquid sprayed by the water spraying core 124 is wrapped in the vortex for mixing;
s5, after blending and homogenization are completed, the materials are sequentially subjected to barrel-separating preservation, quick-freezing storage refrigeration through a ice-making sand-filling system of a condensation system.
While certain exemplary embodiments of the present application have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the application. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the application, which is defined by the appended claims.

Claims (7)

1. The production equipment of the probiotic ice cream comprises a blending and homogenizing system, a condensing system, a filling system and a quick freezing warehouse, and is characterized in that the blending and homogenizing system comprises:
a homogenizing pipeline (1) is internally provided with a threaded feeding rod piece (11) and auxiliary material adding stirring rod pieces (12) distributed in a circular array relative to the threaded feeding rod piece (11);
the auxiliary material mixing box (2) is internally provided with a plurality of auxiliary material mixing chambers (21) and a driving assembly (3), the driving assembly (3) is used for driving the threaded feeding rod piece (11) and the auxiliary material adding and mixing rod piece (12) to rotate, and the auxiliary material mixing chambers (21) are used for conveying premixed auxiliary material liquid to the auxiliary material adding and mixing rod piece (12) so as to be injected into the homogenizing pipeline (1) for mixing and stirring;
the screw thread feeding rod piece (11) comprises a first shaft rod (111) and screw thread web pieces (112), grooves (113) distributed along a curved surface array are formed in the inner cambered surface of the screw thread web pieces (112), and turbulent flow rods (114) are arranged in the grooves (113);
the auxiliary material adding stirring rod piece (12) comprises a hollow second shaft rod (121) and cross stirring rods (122) distributed in a linear array, a cross rod (123) is arranged on the cross stirring rods (122), water spraying cores (124) distributed in a linear array are arranged on the cross rod (123), and the water spraying cores (124) are communicated with the inside of the second shaft rod (121);
the homogenizing pipeline (1) comprises a main flow pipe (13) and auxiliary cavity pipes (14) which are distributed in a circumferential array relative to the main flow pipe (13) and are communicated with the main flow pipe, the threaded feeding rod piece (11) is positioned in the main flow pipe (13), and the auxiliary material adding stirring rod piece (12) is positioned in the auxiliary cavity pipes (14).
2. The production equipment of the probiotic ice cream according to claim 1, wherein a riser (22) is arranged in the auxiliary material batching box (2), and the inside of the auxiliary material batching box (2) is divided into a first chamber and a second chamber by the riser, and the second chamber is particularly a plurality of independent auxiliary material stirring chambers (21);
the driving assembly (3) comprises a driving motor (31), and the output end of the driving motor (31) penetrates through the second cavity and extends into the first cavity to simultaneously drive the threaded feeding rod piece (11) and the auxiliary material adding stirring rod pieces (12).
3. A plant for the production of probiotic ice cream according to claim 2, characterised in that said threaded feeding rod (11) comprises a sun gear (115) mounted on a first shaft (111), the output of said drive motor (31) being inserted at the end of said first shaft (111);
the auxiliary material adding stirring rod piece (12) comprises a planetary gear (125) arranged on a second shaft rod (121);
and transmission gears (126) distributed in a circumferential array relative to the sun gear (115) are arranged in the first cavity, and the transmission gears (126) are used for enabling the sun gear (115) to drive the planetary gears (125) to rotate.
4. The production equipment of the probiotic ice cream according to claim 2, wherein a partition plate (211) is arranged in the auxiliary material stirring chamber (21), the inside of the auxiliary material stirring chamber (21) is divided into a first cavity and a second cavity which are mutually communicated through the partition plate, stirring slurry (212) is arranged in the first cavity, the stirring slurry (212) is coaxial with a transmission gear (126) and is used for mixing the entered raw materials, a guide plate is arranged in the second cavity so as to enable the raw materials to form a guide channel (213), and the input end of the guide channel (213) is communicated with the first cavity, and the output end of the guide channel is communicated with a second shaft (121).
5. A probiotic ice cream comprising ice cream prepared by a production plant for the probiotic ice cream according to any one of claims 1 to 4, the composition of which comprises: 4% of shaoxing grass powder, 15% of milk powder, 5% of whey protein powder, 10% of cream, 15% of white granulated sugar, 3% of probiotics powder and 48% of purified water.
6. A method for preparing the probiotic ice cream, which is characterized by comprising the following steps of using the production equipment of the probiotic ice cream according to any one of claims 1 to 4 and the probiotic ice cream according to claim 5:
s1, selecting shaoxing grass powder, milk powder, whey protein powder, cream, white granulated sugar, probiotics powder and purified water according to a preset weight;
s2, pouring the roasted mesona powder, the white granulated sugar, the milk powder, the whey protein powder and the hot purified water into a mixing box for premixing, and then pressurizing and conveying the mixture into the auxiliary material stirring chamber (21) for stirring through a stirring slurry (212);
s3, pouring the pressed fruit pulp, cream and cold purified water into a mixing box for premixing, and then pressurizing and conveying the mixture into a main flow pipe (13); the liquid which is continuously added and fully stirred in the step S2 is conveyed into the auxiliary material adding stirring rod piece (12) by the auxiliary material stirring chamber (21) and is sprayed out by the water spraying core (124);
s4, in the S3 step, the threaded feeding rod piece (11) rotates to form vortex, the vortex rod (114) enables a plurality of vertical flows to appear in the vortex, and then liquid sprayed out of the water spraying core (124) is wrapped and clamped in the vortex for mixing;
s5, after blending and homogenization are completed, making ice sand through the condensation system, storing in separate barrels through the filling system, and refrigerating through the quick-freezing warehouse.
7. The method for preparing the probiotic ice cream according to claim 6, wherein the probiotic powder comprises maltodextrin, lactobacillus bifidus, lactobacillus rhamnosus, lactobacillus plantarum, bifidobacterium bifidum, bifidobacterium longum, lactobacillus casei, streptococcus thermophilus and bacillus coagulans.
CN202111172022.2A 2021-10-08 2021-10-08 Probiotic ice cream and preparation method and equipment thereof Active CN113854396B (en)

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CN112273525A (en) * 2020-10-23 2021-01-29 湖南雪帝食品科技有限公司 Shaoxiangcao flavor ice cream and preparation method thereof
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GB653562A (en) * 1940-02-23 1951-05-16 Cherry Burrell Corp Agitating apparatus particularly for freezing ice cream
US5024066A (en) * 1988-07-22 1991-06-18 Goavec S.A. Installation for the making of food products, in particular expanded food products, such as ice cream
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