CN112056394A - Production process of lactobacillus beverage - Google Patents
Production process of lactobacillus beverage Download PDFInfo
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- CN112056394A CN112056394A CN202010878308.1A CN202010878308A CN112056394A CN 112056394 A CN112056394 A CN 112056394A CN 202010878308 A CN202010878308 A CN 202010878308A CN 112056394 A CN112056394 A CN 112056394A
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- tank
- fermentation
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- preheating
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
- A23C3/00—Preservation of milk or milk preparations
- A23C3/02—Preservation of milk or milk preparations by heating
- A23C3/03—Preservation of milk or milk preparations by heating the materials being loose unpacked
- A23C3/033—Preservation of milk or milk preparations by heating the materials being loose unpacked and progressively transported through the apparatus
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
- A23C9/00—Milk preparations; Milk powder or milk powder preparations
- A23C9/12—Fermented milk preparations; Treatment using microorganisms or enzymes
- A23C9/122—Apparatus for preparing or treating fermented milk products
- A23C9/1226—Apparatus for preparing or treating fermented milk products for making set yoghurt in containers without stirring, agitation or transport of the yoghurt or the containers during incubation, heating or cooling; Domestic yoghurt apparatus without agitating means
Abstract
The invention discloses a production process of a lactobacillus beverage, which comprises the following preparation steps of weighing drinking water, raw milk and auxiliary materials according to a formula proportion, and sequentially adding the drinking water, the raw milk and the auxiliary materials into a proportioning tank to obtain a homogeneous mixed solution; introducing the homogenized mixed solution obtained in the step S1 into a sterilization tank, performing high-temperature steam sterilization, and cooling to obtain a sterilized fermented milk base material; introducing the fermented milk base material in the S2 into a fermentation tank, inoculating lactobacillus strains into the fermentation tank for fermentation to obtain a fermented semi-finished product; and (4) canning the semi-finished fermentation product in the step S3 by using an aseptic filling machine, and then placing the canned semi-finished fermentation product in a fermentation chamber for secondary fermentation to obtain the finished lactic acid bacteria beverage. The fermented milk base material is sterilized at high temperature before fermentation, so that mixed bacteria are avoided in the subsequent fermentation process, and the sterilization tank adopted by the invention has the advantages of high sterilization speed, good effect, low energy consumption and easy control of production process, so that the fermented beverage is fresh and tasty, has unique flavor and is rich in beneficial bacteria.
Description
Technical Field
The invention relates to the technical field of production of lactobacillus beverages, and particularly relates to a production process of a lactobacillus beverage.
Background
Along with the improvement of living standard, people pay more and more attention to diet, the food is not simple, the color, the flavor and the taste are complete, the food is safe, healthy and nutritious, the immunity is improved, the prevention and the health care become a new trend of people for pursuing diet, and the milk beverage containing the lactic acid bacteria is more and more paid attention and touted by people, so the milk beverage containing the lactic acid bacteria has wide market and development potential.
The lactobacillus is an active microorganism beneficial to human beings, is fixed in the intestinal tract and reproductive system of a human body, can better improve the micro-ecological balance of the human body, enhance the immunity of the human body, promote the health of the digestive system of the intestinal tract of the human body, help to absorb nutrient components, inhibit the generation of harmful flora in the intestinal tract and provide a good growth environment for beneficial bacteria in the stomach and intestine.
In the process of preparing the drink containing the lactic acid bacteria, various auxiliary materials such as milk powder, glucose, pectin, white granulated sugar and the like are often required to be added, however, other bacteria possibly contained in the additive are neglected during the addition, the existence of the bacteria can cause the inhibition of the lactic acid bacteria and is not beneficial to the generation of the lactic acid bacteria, so that the oil content of the lactic acid bacteria is reduced, and people can not achieve the expected product effect during the production of the product.
Disclosure of Invention
In order to solve the problems, the invention provides a production process of a lactobacillus beverage for avoiding mixed bacteria.
The invention adopts the following technical scheme:
a production process of a lactobacillus beverage comprises the following preparation steps,
s1, weighing the drinking water, the raw milk and the auxiliary materials according to the formula proportion, sequentially adding the drinking water, the raw milk and the auxiliary materials into a proportioning tank, and starting a stirring device to stir and mix uniformly to obtain a homogeneous mixed solution;
s2, introducing the homogenized mixed solution obtained in the step S1 into a sterilization tank, performing high-temperature steam sterilization, and cooling to obtain a sterilized fermented milk base material;
s3, introducing the fermented milk base material in the S2 into a fermentation tank, inoculating lactobacillus strains into the fermentation tank for fermentation to obtain a fermented semi-finished product;
and S4, canning the semi-finished fermentation product in the step S3 by using an aseptic filling machine, and then placing the semi-finished fermentation product in a fermentation chamber for secondary fermentation to obtain the finished lactic acid bacteria beverage.
As a preferred technical scheme of the invention, the formula proportion is as follows according to parts by weight: 55-80 parts of drinking water, 17-40 parts of raw milk and 3-5 parts of auxiliary materials.
As a preferable technical scheme of the invention, the raw milk is pasteurized skim milk.
As a preferred technical scheme of the invention, the auxiliary materials comprise one or more of fruit pulp, sweetener and acidity regulator.
According to a preferable technical scheme of the invention, the sterilization tank in S2 comprises a preheating tank, a heating tank, a cooling tank and a high-pressure steam generator, wherein the preheating tank, the heating tank and the cooling tank are integrally formed, the preheating tank and the heating tank are positioned at the upper part of the cooling tank, a sealed preheating cavity is arranged outside the preheating tank, a feed inlet is formed in the top of the preheating tank, a through hole communicated with the heating tank is formed in the lower part of the preheating tank, a serpentine heating coil is arranged in the heating tank, one end of the heating coil is communicated with the preheating tank, the other end of the heating coil is communicated with the cooling tank, a cooling cavity is formed in the outer part of the cooling tank, a discharge outlet is formed in the bottom of the cooling tank, and the.
As a preferable technical scheme of the invention, the upper part of the heating tank is provided with an air outlet communicated with the preheating cavity, the lower part of the preheating cavity is provided with a water drainage pipe, the upper part of the cooling cavity is provided with a cooling water inlet pipe, one end of the water drainage pipe, which is far away from the preheating cavity, is communicated with the water inlet pipe, and the lower part of the cooling cavity is provided with a water outlet pipe connected with the high-pressure steam generator.
As a preferable technical scheme of the invention, stirring devices are arranged in the preheating tank and the cooling tank.
The invention has the beneficial effects that:
the fermented milk base material is sterilized at high temperature before fermentation, so that mixed bacteria are avoided in the subsequent fermentation process, and the sterilization tank adopted by the invention has the advantages of high sterilization speed, good effect, low energy consumption and easy control of production process, so that the fermented beverage is fresh and tasty, has unique flavor and is rich in beneficial bacteria.
Drawings
FIG. 1 is a front view of the present invention.
The symbols in the drawings illustrate that:
1: preheating tank, 101: preheating chamber, 2: heating tank, 3: cooling tank, 301: cooling chamber, 4: steam generator, 5: feed inlet, 6: through opening, 7: heating coil, 8: discharge port, 9: stirring device, 10: intake pipe, 11: exhaust port, 12: drain pipe, 13: inlet pipe, 14: and (5) discharging a water pipe.
Detailed Description
The invention will now be described in further detail with reference to the accompanying drawings.
Example 1
A production process of a lactobacillus beverage comprises the following preparation steps,
s1, weighing the drinking water, the raw milk and the auxiliary materials according to the formula proportion, sequentially adding the drinking water, the raw milk and the auxiliary materials into a proportioning tank, and starting a stirring device to stir and mix uniformly to obtain a homogeneous mixed solution;
s2, introducing the homogenized mixed solution obtained in the step S1 into a sterilization tank, performing high-temperature steam sterilization, and cooling to obtain a sterilized fermented milk base material;
s3, introducing the fermented milk base material in the S2 into a fermentation tank, inoculating lactobacillus strains into the fermentation tank for fermentation to obtain a fermented semi-finished product;
and S4, canning the semi-finished fermentation product in the step S3 by using an aseptic filling machine, and then placing the semi-finished fermentation product in a fermentation chamber for secondary fermentation to obtain the finished lactic acid bacteria beverage.
The formula comprises the following components in parts by weight: 55 parts of drinking water, 40 parts of raw milk and 5 parts of auxiliary materials.
Further, the raw milk is pasteurized skim milk.
Further, the auxiliary materials comprise one or more of fruit pulp, sweetener and acidity regulator.
Example 2
A production process of a lactobacillus beverage comprises the following preparation steps,
s1, weighing the drinking water, the raw milk and the auxiliary materials according to the formula proportion, sequentially adding the drinking water, the raw milk and the auxiliary materials into a proportioning tank, and starting a stirring device to stir and mix uniformly to obtain a homogeneous mixed solution;
s2, introducing the homogenized mixed solution obtained in the step S1 into a sterilization tank, performing high-temperature steam sterilization, and cooling to obtain a sterilized fermented milk base material;
s3, introducing the fermented milk base material in the S2 into a fermentation tank, inoculating lactobacillus strains into the fermentation tank for fermentation to obtain a fermented semi-finished product;
and S4, canning the semi-finished fermentation product in the step S3 by using an aseptic filling machine, and then placing the semi-finished fermentation product in a fermentation chamber for secondary fermentation to obtain the finished lactic acid bacteria beverage.
The formula comprises the following components in parts by weight: 70 parts of drinking water, 26 parts of raw milk and 4 parts of auxiliary materials.
Further, the raw milk is pasteurized skim milk.
Further, the auxiliary materials comprise one or more of fruit pulp, sweetener and acidity regulator.
Example 3
A production process of a lactobacillus beverage comprises the following preparation steps,
s1, weighing the drinking water, the raw milk and the auxiliary materials according to the formula proportion, sequentially adding the drinking water, the raw milk and the auxiliary materials into a proportioning tank, and starting a stirring device to stir and mix uniformly to obtain a homogeneous mixed solution;
s2, introducing the homogenized mixed solution obtained in the step S1 into a sterilization tank, performing high-temperature steam sterilization, and cooling to obtain a sterilized fermented milk base material;
s3, introducing the fermented milk base material in the S2 into a fermentation tank, inoculating lactobacillus strains into the fermentation tank for fermentation to obtain a fermented semi-finished product;
and S4, canning the semi-finished fermentation product in the step S3 by using an aseptic filling machine, and then placing the semi-finished fermentation product in a fermentation chamber for secondary fermentation to obtain the finished lactic acid bacteria beverage.
The formula comprises the following components in parts by weight: 80 parts of drinking water, 17 parts of raw milk and 3 parts of auxiliary materials.
Further, the raw milk is pasteurized skim milk.
Further, the auxiliary materials comprise one or more of fruit pulp, sweetener and acidity regulator.
Further, as shown in fig. 1, the sterilization tank in S2 described in examples 1, 2 and 3 includes a preheating tank 1, a heating tank 2 and a cooling tank 3, which are integrally provided, and a high-pressure steam generator 4. The preheating tank 1 and the heating tank 2 are positioned at the upper part of the cooling tank 3, a sealed preheating cavity 101 is arranged outside the preheating tank 1, namely the preheating tank 1 is of a double-layer shell structure, the preheating cavity 101 is formed by sealing and enclosing between the two layers of shells, and the inner shell of the preheating tank 1 is formed by enclosing. The top of the preheating tank 1 is provided with a feeding hole 5, and the stirred and mixed homogeneous mixed liquid enters the inner container of the preheating tank 1. The lower part of the preheating tank 1 is provided with a port 6 communicated with the heating tank 2. Be equipped with snakelike heating coil 7 in the heating jar 2, consequently can form the clearance between heating coil 7 and the 2 casings of heating jar, heating coil 7's one end intercommunication preheating tank 1, heating coil 7's the other end intercommunication cooling tank 3. The outside of cooling tank 3 is equipped with cooling chamber 301, and cooling tank 3 is double-deck shell structure promptly, and sealed enclosure forms cooling chamber 301 between this two-layer shell, and its inner shell encloses to close and forms the inner bag of cooling tank 3. The bottom of the cooling tank 3 is provided with a discharge port 8, and the sterilized fermented milk base material after high-temperature sterilization is led to the fermentation tank. And the preheating tank 1 and the cooling tank 3 are both provided with stirring devices 9, and the heat exchange between the feed liquid in the tanks and the heat transfer medium can be accelerated by stirring the stirring devices 9.
Further, the high pressure steam generator 4 is connected to the heating tank 2 through an air inlet pipe 10, that is, high temperature and high pressure steam generated by the high pressure steam generator 4 is introduced into the heating tank 2, and the homogeneous mixed liquid in the heating coil 7 is subjected to high temperature sterilization treatment. The upper portion of the heating tank 2 is provided with an exhaust port 11 communicated with the preheating cavity 101, the lower portion of the preheating cavity 101 is provided with a drain pipe 12, the upper portion of the cooling cavity 301 is provided with a cooling water inlet pipe 13, one end, far away from the preheating cavity 101, of the drain pipe 12 is communicated with the water inlet pipe 13, and the lower portion of the cooling cavity 301 is provided with a water outlet pipe 14 connected with the high-pressure steam generator 4.
The sterilization tank of the invention has the following use principle: open inlet tube 13 and let in cold water toward cooling chamber 301 in, start high pressure steam generator 4, add the homogeneous mixture liquid toward preheating tank 1, the homogeneous mixture liquid passes through preheating tank 1 after and enters heating tank 2's heating coil 7, steam lets in and carries out high temperature sterilization to the homogeneous mixture liquid in heating coil 7 in heating tank 2, because the homogeneous mixture liquid is arranged in heating coil 7, does not contact with steam, can avoid the homogeneous mixture liquid to sneak into other impurity. In addition, the steam heating has the advantages of high heat transfer speed and good effect, secondary heat exchange can be carried out, namely high-temperature and high-pressure steam meets the cold heating coil 7, the steam absorbs heat and becomes liquid, the temperature of the high-temperature water which becomes liquid is almost inconvenient, secondary heating can be carried out on the homogeneous mixed liquid in the inner container of the preheating tank 1, the steam enters the preheating cavity 101 from the exhaust port 11 after exchanging heat with the heating coil 7 and exchanges heat with the homogeneous mixed liquid in the preheating tank 1 with lower temperature, therefore, the homogeneous mixed liquid before entering the heating coil 7 is preheated, the energy consumption is reduced, the steam is cooled into water after exchanging heat with the preheating tank 1, namely the steam flows out from the drain pipe 12 and flows into the cooling cavity 301 together with the cooling water of the water inlet pipe 12, the sterilized homogeneous mixed liquid after high-temperature sterilization is cooled, and the cooled water has a part of heat, and then the fermented milk is fed into the high-pressure steam generator 4, so that the temperature of the preheated water entering the high-pressure steam generator 4 is increased, the energy consumption is reduced, and finally the cooled fermented milk base material is fed into a fermentation tank for fermentation. Therefore, the whole sterilization tank system can recycle water resources, preheating treatment can be performed on the homogeneous mixed liquid entering the heating tank 2, preheating treatment can also be performed on the water entering the high-pressure steam generator 3, energy consumption of the whole system is saved remarkably, and the system is worthy of popularization.
Finally, it should be noted that: these embodiments are merely illustrative of the present invention and do not limit the scope of the present invention. In addition, other variations and modifications will be apparent to persons skilled in the art based on the foregoing description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications of the invention may be made without departing from the scope of the invention.
Claims (7)
1. A production process of a lactobacillus beverage is characterized in that: comprises the following preparation steps of the following steps of,
s1, weighing the drinking water, the raw milk and the auxiliary materials according to the formula proportion, sequentially adding the drinking water, the raw milk and the auxiliary materials into a proportioning tank, and starting a stirring device to stir and mix uniformly to obtain a homogeneous mixed solution;
s2, introducing the homogenized mixed solution obtained in the step S1 into a sterilization tank, performing high-temperature steam sterilization, and cooling to obtain a sterilized fermented milk base material;
s3, introducing the fermented milk base material in the S2 into a fermentation tank, inoculating lactobacillus strains into the fermentation tank for fermentation to obtain a fermented semi-finished product;
and S4, canning the semi-finished fermentation product in the step S3 by using an aseptic filling machine, and then placing the semi-finished fermentation product in a fermentation chamber for secondary fermentation to obtain the finished lactic acid bacteria beverage.
2. The lactic acid bacteria beverage production process according to claim 1, characterized in that: the formula comprises the following components in parts by weight: 55-80 parts of drinking water, 17-40 parts of raw milk and 3-5 parts of auxiliary materials.
3. The lactic acid bacteria beverage production process according to claim 1, characterized in that: the raw milk is pasteurized skim milk.
4. The lactic acid bacteria beverage production process according to claim 1, characterized in that: the auxiliary materials comprise one or more of fruit pulp, sweetener and acidity regulator.
5. The lactic acid bacteria beverage production process according to claim 1, characterized in that: the sterilization tank in the S2 comprises a preheating tank (1), a heating tank (2) and a cooling tank (3) which are integrally formed, and a high-pressure steam generator (4), the preheating tank (1) and the heating tank (2) are positioned at the upper part of the cooling tank (3), a sealed preheating cavity (101) is arranged outside the preheating tank (1), a feed inlet (5) is arranged at the top of the preheating tank (1), a port (6) communicated with the heating tank (2) is arranged at the lower part of the preheating tank (1), a snake-shaped heating coil (7) is arranged in the heating tank (2), one end of the heating coil (7) is communicated with the preheating tank (1), the other end of the heating coil (7) is communicated with the cooling tank (3), a cooling cavity (301) is arranged outside the cooling tank (3), a discharge hole (8) is arranged at the bottom of the cooling tank (3), the high-pressure steam generator (4) is connected with the heating tank (2) through an air inlet pipe (10).
6. The lactic acid bacteria beverage production process according to claim 5, characterized in that: heating tank (2) upper portion is equipped with gas vent (11) with preheating chamber (101) intercommunication, preheating chamber (101) lower part is equipped with drain pipe (12), cooling chamber (301) upper portion is equipped with cooling water inlet tube (13), the one end and the inlet tube (13) intercommunication of preheating chamber are kept away from in drain pipe (12), and cooling chamber (301) lower part is equipped with outlet pipe (14) of being connected with high-pressure steam generator (4).
7. The lactic acid bacteria beverage production process according to claim 5, characterized in that: and stirring devices (9) are arranged in the preheating tank (1) and the cooling tank (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010878308.1A CN112056394A (en) | 2020-08-27 | 2020-08-27 | Production process of lactobacillus beverage |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010878308.1A CN112056394A (en) | 2020-08-27 | 2020-08-27 | Production process of lactobacillus beverage |
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| CN112056394A true CN112056394A (en) | 2020-12-11 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202211138U (en) * | 2011-08-08 | 2012-05-09 | 上海冠生园蜂制品有限公司 | On-line osmophilic yeast killing device |
| CN107232308A (en) * | 2017-08-13 | 2017-10-10 | 安徽优乐亿乳业有限公司 | A kind of preparation technology of lactic acid bacteria beverage |
| CN207157691U (en) * | 2017-07-12 | 2018-03-30 | 景谷傣族彝族自治县大有为食品有限公司 | Microwave disinfection cooling device is used in a kind of beverage production |
| CN108402177A (en) * | 2018-01-31 | 2018-08-17 | 青海雲牧牦牛生物乳业有限公司 | A kind of lactic acid bacteria beverage and preparation method thereof |
| CN210580777U (en) * | 2019-06-25 | 2020-05-22 | 正阳新地食品工业有限公司 | Sterilizing device for producing compound vegetable protein beverage |
-
2020
- 2020-08-27 CN CN202010878308.1A patent/CN112056394A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202211138U (en) * | 2011-08-08 | 2012-05-09 | 上海冠生园蜂制品有限公司 | On-line osmophilic yeast killing device |
| CN207157691U (en) * | 2017-07-12 | 2018-03-30 | 景谷傣族彝族自治县大有为食品有限公司 | Microwave disinfection cooling device is used in a kind of beverage production |
| CN107232308A (en) * | 2017-08-13 | 2017-10-10 | 安徽优乐亿乳业有限公司 | A kind of preparation technology of lactic acid bacteria beverage |
| CN108402177A (en) * | 2018-01-31 | 2018-08-17 | 青海雲牧牦牛生物乳业有限公司 | A kind of lactic acid bacteria beverage and preparation method thereof |
| CN210580777U (en) * | 2019-06-25 | 2020-05-22 | 正阳新地食品工业有限公司 | Sterilizing device for producing compound vegetable protein beverage |
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Application publication date: 20201211 |
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