The content of the invention
Present invention seek to address that problem as described above.It is an object of the invention to provide one kind acidifying milk and its
Preparation method and application method, the acidifying milk mainly for calf and lamb feeding, by milk
Sodium butyrate, formic acid, citric acid are added in proportion, and the acidifying milk being formulated is convenient to store, be not variable
Matter, the ablactation stress of calf and lamb can be effectively reduced, promote calf and lamb gastrointestinal mucosal hair
Educate, promote growing for cud, the diarrhea rate of calf and lamb can be substantially reduced;It can promote simultaneously
Calf and the feeding of lamb opened guideway, effectively facilitate calf and lamb quickly grows high-qualityly, feeding method
Simplicity, calf and lamb free choice feeding are available for, reduce cost of labor, improve pasture benefit.
According to an aspect of the present invention, there is provided one kind acidifying milk, wherein, the acidifying milk each component
Content is:The parts by weight of milk 80~110, the parts by weight of sodium butyrate 0.05~0.5, the weight of formic acid 0.06~0.3
Measure part, the parts by weight of citric acid 0.05~0.25.
Wherein, the content of the acidifying milk each component is:The parts by weight of milk 95~105, sodium butyrate 0.1~0.4
Parts by weight, the parts by weight of formic acid 0.1~0.25, the parts by weight of citric acid 0.1~0.2.
Wherein, the scope of the pH value of the acidifying milk is 4.2~5.0.
Wherein, the scope of the pH value of the acidifying milk is 4.5~5.0.
According to another aspect of the present invention, there is provided a kind of preparation method for being acidified milk, comprise the following steps:
1) sodium butyrate, formic acid, citric acid are added in milk, is uniformly mixed, is configured to be acidified milk;
The milk, sodium butyrate, formic acid, the content of citric acid are respectively:The parts by weight of milk 80~110, fourth
The sour parts by weight of sodium 0.05~0.5, the parts by weight of formic acid 0.06~0.3, the parts by weight of citric acid 0.05~0.25.
Wherein, in the step 1):The milk, sodium butyrate, formic acid, the content point of citric acid
It is not:The parts by weight of milk 95~105, the parts by weight of sodium butyrate 0.1~0.4, the parts by weight of formic acid 0.1~0.25,
The parts by weight of citric acid 0.1~0.2.
Wherein, it is further comprising the steps of after the step 1):
2) pH value range for adjusting the acidifying milk is 4.2~5.0.
Wherein, in the step 2):The pH value range for adjusting the acidifying milk is 4.5~5.0.
Wherein, also include before the step 1):The temperature range of the milk is controlled to be arrived for 12
20℃。
According to the third aspect of the present invention, there is provided one kind acidifying milk, be born second day from calf and lamb
After start to feed the acidifying milk.
According to the acidifying milk of the present invention, by added in milk the sodium butyrate of certain part by weight, formic acid,
Citric acid is formulated, and is conveniently stored, is unlikely to deteriorate, and is fed since being born second day calf and lamb,
The ablactation stress of calf and lamb can be effectively reduced, promotes growing for its cud, can be dropped significantly
The diarrhea rate of low calf and lamb;The feeding of calf and lamb opened guideway can be promoted simultaneously, effectively facilitated
Calf and lamb quickly grow high-qualityly.
The content of each component is:The parts by weight of milk 80~110, the parts by weight of sodium butyrate 0.05~0.5, formic acid
0.06~0.3 parts by weight, the parts by weight of citric acid 0.05~0.25.
Preferably, the content of each component is:The parts by weight of milk 95~105, the weight of sodium butyrate 0.1~0.4
Part, the parts by weight of formic acid 0.1~0.25, the parts by weight of citric acid 0.1~0.2.
Wherein, milk is the primary raw material for preparing acidifying milk, while is also main energy sources, is accounted for main
Ratio, it is 80~110 parts by weight, it is preferred that milk is 95~105 parts by weight.
Sodium butyrate be it is a kind of like it is villous can hygroscopic powder, there is special cheese rancid flavor, mesh
Before, addition sodium butyrate can promote the feed intake of domestic animals, poultry in domestic animals, poultry feed, promote it
Grow, research shows, sodium butyrate can promote on calf and lamb cud as fatty acid salt
The mitotic index of chrotoplast, effectively facilitate growth and the cud epithelial cell of cud epithelium nipple
Metabolism, so as to promote the development of cud;Sodium butyrate can adjust the gastrointestinal bacterial flora of calf and lamb simultaneously,
Suppress propagation of the harmful bacteria in its enteron aisle, so as to promote the development of calf and lamb gastrointestinal mucosal.This
The acidifying milk of invention adds the sodium butyrate of 0.05~0.5 parts by weight in milk, it is further preferred that butyric acid
Sodium is 0.1~0.4 parts by weight, adds the sodium butyrate of the parts by weight and can promote in the cud of calf and lamb
More volatile fatty acids are produced, volatile fatty acid is also that calf and the growth of lamb cud are most important
Energy supply form, meanwhile, addition sodium butyrate can more obviously suppress calf and lamb in milk is acidified
The propagation of intestines and stomach pernicious bacteria, strengthen the completeness that calf and lamb ruminate, reduce its diarrhoea
Rate.The scope parts by weight are taken, can both be effectively promoted the development of calf and lamb cud and enteron aisle,
Diarrhea rate is effectively reduced, while avoids excessive addition sodium butyrate from causing palatability poor, calf and lamb are adopted
The situation that appetite reduces.
The Compound-acid of both formic acid and citric acid composition, the work of acidulant is played in the process for preparation of acidifying milk
With, wherein, formic acid is 0.06~0.3 parts by weight, and citric acid is 0.05~0.25 parts by weight, it is preferred that
The parts by weight of formic acid 0.1~0.25, the parts by weight of citric acid 0.1~0.2.Wherein, formic acid is antibacterial, bactericidal effect
It is good, the diarrhea rate of calf and lamb can be substantially reduced, can be significantly but make acidulant using formic acid merely
The palatability of acidifying milk is reduced, reduces feed intake.Citric acid palatability is good, can increase calf and lamb
Feed intake, using Compound-acid, every kind of sour adding proportion can be reduced, added in the range of the parts by weight
Formic acid, citric acid can be very good to reach bactericidal effect, conveniently store, be unlikely to deteriorate, while agreeable to the taste
Property it is good, reduce the ablactation stress of calf and lamb, increase its feed intake, while effectively reduce its diarrhea rate.
Wherein, formic acid is the food-grade formic acid of concentration 85%, and state can be solid-state or liquid.
The scope of the pH value of the acidifying milk of the present invention is 4.2~5.0, it is preferred that the scope of pH value is
4.5~5.0.Acidifying milk in the pH value range, in optimal stability, is unlikely to deteriorate;Sterilization
Effect is best, while avoids because pH value is too low, causes because acidifying milk palatability is poor, calf and lamb
Sheep feed intake reduces.
Proved by lots of comparing experiments, the component and the content of each component that acidifying milk of the invention is selected
Proportioning, repercussion effect is optimal, adds a certain proportion of sodium butyrate, formic acid, citric acid, phase interaction
With the acidifying milk being formulated is convenient to store, and is unlikely to deteriorate, and can be that the growth of calf and lamb carry
For more energy sources, preferably promote the development of its cud and enteron aisle, while there is suitable pH
Value, both can effectively suppress bacterium, while have good palatability, be highly suitable for birth second day
Calf and lamb feeding, by feeding the acidifying milk, the disconnected of calf and lamb can be effectively reduced
Milk stress, promote growing for cud, the diarrhea rate of calf and lamb can be substantially reduced;Simultaneously can be with
Promote the feeding of calf and lamb opened guideway, effectively facilitate calf and lamb quickly grows high-qualityly.
The preparation method of the acidifying milk provided according to a further aspect of the present invention, specifically includes following step
Suddenly:
1) sodium butyrate, formic acid, citric acid are added in milk, is uniformly mixed, is configured to be acidified milk,
Wherein, the content of each component is respectively:The parts by weight of milk 80~110, the parts by weight of sodium butyrate 0.05~0.5,
The parts by weight of formic acid 0.06~0.3, the parts by weight of citric acid 0.05~0.25;It is further preferred that add
The content of each component is respectively:The parts by weight of milk 95~105, the parts by weight of sodium butyrate 0.1~0.4, formic acid
0.1~0.25 parts by weight, the parts by weight of citric acid 0.1~0.2.
It is further comprising the steps of afterwards 2) in step 1):The pH value range of regulation acidifying milk is 4.2~5.0,
Preferably, the pH value range of regulation acidifying milk is 4.5~5.0;Also include before step 1):Control
The temperature range of milk is 12 to 20 DEG C.Wherein, when the pH value for being acidified milk is less than 4.2, can add
Appropriate milk is heightened, and when pH value is higher than 5.0, can be added appropriate amount of acid, be turned down, make acid
Change the pH value of milk in the range of 4.2~5.0.
Prepare the acidifying milk completed to place 10 hours, acidifying milk is fully sterilized, during which stir 3~5 times,
Prevent from being acidified milk caking, delamination occur, prepared the once acidifying milk every 8~12 hours, one day
Prepare 2~3 times.
The acidifying milk of the present invention is fed since being born second day calf and lamb, using calf and lamb from
By the feed mode drunk.
Embodiment
, below will be to the present invention to make the purpose, technical scheme and advantage of the embodiment of the present invention clearer
Technical scheme in embodiment is clearly and completely described, it is clear that described embodiment is this hair
Bright part of the embodiment, rather than whole embodiments.It is general based on the embodiment in the present invention, this area
The every other embodiment that logical technical staff is obtained under the premise of creative work is not made, is belonged to
The scope of protection of the invention.It should be noted that in the case where not conflicting, the embodiment in the application
And the feature in embodiment can be mutually combined.
Acidifying milk provided by the invention for calf and lamb, using milk as primary raw material, pass through addition
Sodium butyrate, formic acid, citric acid are formulated, and the content of each component is:The parts by weight of milk 80~110,
The parts by weight of sodium butyrate 0.05~0.5, the parts by weight of formic acid 0.06~0.3, the parts by weight of citric acid 0.05~0.25.
The acidifying milk prepared using the formula rate, fungistatic effect is good, convenient storage, is unlikely to deteriorate, palatability
It is good, by adding a certain proportion of sodium butyrate, calf and the hair of lamb cud and intestines and stomach can be promoted
Educate, the ablactation stress of calf and lamb can be effectively reduced, the diarrhoea of calf and lamb can be substantially reduced
Rate;The feeding of calf and lamb opened guideway can be promoted simultaneously, calf is effectively facilitated and lamb is quickly high-quality
Ground grows.
Below by the mode of embodiment be shown in detail the present invention a kind of acidifying milk concrete component and its
Content.
It is acidified milk
Give a kind of possible component of acidifying milk and content, numerical value is parts by weight in table, X1~X8 tables
Show the different acidifying milk of each component content, specific composition is as shown in the table:
Table 1 is acidified milk (X) possible composition
Component |
X1 |
X2 |
X3 |
X4 |
X5 |
X6 |
X7 |
X8 |
Milk |
80 |
85 |
90 |
95 |
98 |
102 |
106 |
110 |
Sodium butyrate |
0.05 |
0.15 |
0.20 |
0.33 |
0.36 |
0.40 |
0.50 |
0.46 |
Formic acid |
0.10 |
0.06 |
0.16 |
0.20 |
0.18 |
0.15 |
0.30 |
0.18 |
Citric acid |
0.05 |
0.18 |
0.10 |
0.13 |
0.18 |
0.24 |
0.15 |
0.25 |
The acidifying milk X1~X8 prepared according to each component different content pH value represents as follows:
Table 1 is acidified milk (X) possible pH value
|
X1 |
X2 |
X3 |
X4 |
X5 |
X6 |
X7 |
X8 |
PH value |
4.88 |
4.60 |
4.85 |
4.50 |
4.75 |
4.56 |
5.00 |
4.20 |
Illustrate the preparation method of the acidifying milk below by the mode of embodiment.
It is acidified the preparation method of milk
1) milk of 100 parts by weight is measured, the sodium butyrate of 0.35 parts by weight is weighed, is added in milk,
It is uniformly mixed;The formic acid of 0.20 parts by weight is weighed, is slowly added to, is stirred;Finally, claim
The citric acid of 0.2 parts by weight is taken, is slowly added to, is configured to be acidified milk after stirring;
2) pH value of regulation acidifying milk, it is 4.5~5.0 to make its pH value range;
Wherein, it is necessary to by the temperature control of milk at 12 to 20 DEG C before step 1).
After acidifying milk prepares, placed 10 hours, fully sterilization, during which stirred 3~5 times, prevented
Only it is acidified milk caking, layering.
Wherein, the content of each component does not cause limitation of the invention in step 1), for example, table 1
In, the content of each component is applied to the present embodiment in X1~X8.PH value range in step 2)
The restriction to preparation method is not caused, for example, pH value can be 4.3.Configure the acidifying milk after getting well
Standing time and stirring number are also not limited to described in the present embodiment, can arbitrarily be realized and fully be killed
The standing time of bacterium and the stirring number for preventing from being acidified milk caking layering are applied to the present embodiment.
It is pointed out that the charging sequence of each component provided in the present embodiment is to clearly demonstrate
The preparation method of present invention acidifying milk, does not form the restriction to charging sequence, once can only add one
Kind of component, for example, charging sequence can be formic acid, sodium butyrate, citric acid, or citric acid, formic acid,
Sodium butyrate;Two kinds of components can also be once added, for example, adding sodium butyrate, formic acid, Ran Houzai simultaneously
Add citric acid;Once three kinds of components can also all be added simultaneously.
Application method:The acidifying milk is fed since after calf and lamb are born second day, and acidifying milk is prepared
After good, milk churn is poured into, is freely drunk for calf and lamb.
Experiment test example
The ablactation stress of calf and lamb is being reduced in order to which the acidifying milk of the present invention is more fully described, is being promoted
Cud grows, and reduces the diarrhea rate of calf and lamb, promotes the feeding of calf and lamb opened guideway
Etc. effect, this test case choose 14 small calves, it is close by indexs such as calf monthly age, body weight
Principle pairing, be divided into control group and experimental group, every group each 7;10 small lambs are chosen simultaneously,
Principle is matched as similar in the indexs such as lamb monthly age, body weight, is divided into control group and experimental group, every group each 5
Only, statistical analysis, it is ensured that after two groups of body indexs of control group and experimental group are similar, carry out contrast experiment.
The detailed process of experiment is:Control group using pasture it is traditional with fresh milk, powered milk substitute feeding calf and
The feeding method of lamb, feed 60 days;Experimental group uses acidifying milk provided by the invention, feeds 60 days;
Keep the feeding and management method of control group and experimental group completely the same during this period, record calf and lamb respectively
The health of sheep.Wherein, the acidifying milk provided by the invention that experimental group uses includes eight kinds of X1~X8
It is acidified milk.The experimental results are shown inthe following table after feeding 60 days respectively:
The experimental result of 3 small calf of table feeding acidifying milk
Project |
Cud height of nipples |
Opened guideway feed intake |
Diarrhea rate |
Control group |
0.64mm |
0.27kg/d |
2.7% |
Experimental group |
2.35mm |
0.65kg/d |
0.6% |
The experimental result of the lamb of table 4 feeding acidifying milk
Project |
Cud height of nipples |
Opened guideway feed intake |
Diarrhea rate |
Control group |
0.33mm |
0.18kg/d |
1.6% |
Experimental group |
1.67mm |
0.43kg/d |
0.45% |
After calf and lamb feeding acidifying milk that experimental group is can see by the experimental result of upper table, average
It is higher than the control group of traditional feed mode in terms of cud height of nipples, has in terms of feed intake, diarrhea rate
It is obviously improved.
In summary, compared with traditional separated feed mode, acidifying milk of the invention can effectively drop
The ablactation stress of low calf and lamb, promote calf and the development of lamb gastrointestinal mucosal, promote the life of cud
Long development, the diarrhea rate of calf and lamb can be substantially reduced;Calf and lamb opened guideway can be promoted simultaneously
Feeding, effectively facilitate calf and lamb quickly grow high-qualityly, while conveniently store, be unlikely to deteriorate,
Feeding method is easy, is available for calf and lamb free choice feeding, reduces cost of labor, improves pasture benefit.
Finally it should be noted that:Herein, term " comprising ", "comprising" or its any other
Variant is intended to including for nonexcludability, so that process, method, thing comprising a series of elements
Product or equipment not only include those key elements, but also the other element including being not expressly set out, or
It is also to include for this process, method, article or the intrinsic key element of equipment.Do not limiting more
In the case of, the key element that is limited by sentence " including one ... ", it is not excluded that including the key element
Other identical element in process, method, article or equipment also be present.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations.Although with reference to before
Embodiment is stated the present invention is described in detail, it will be understood by those within the art that:Its
The technical scheme described in foregoing embodiments can still be modified, or to which part technology
Feature carries out equivalent substitution;And these modifications or replacement, do not make the essence disengaging of appropriate technical solution
The spirit and scope of various embodiments of the present invention technical scheme.