CN110100979A - Aquatic products acylate compound acidulant and preparation method thereof - Google Patents
Aquatic products acylate compound acidulant and preparation method thereof Download PDFInfo
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- CN110100979A CN110100979A CN201910475774.2A CN201910475774A CN110100979A CN 110100979 A CN110100979 A CN 110100979A CN 201910475774 A CN201910475774 A CN 201910475774A CN 110100979 A CN110100979 A CN 110100979A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/02—Saturated carboxylic acids or thio analogues thereof; Derivatives thereof
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/36—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/105—Aliphatic or alicyclic compounds
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/111—Aromatic compounds
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/20—Inorganic substances, e.g. oligoelements
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/20—Inorganic substances, e.g. oligoelements
- A23K20/30—Oligoelements
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/80—Feeding-stuffs specially adapted for particular animals for aquatic animals, e.g. fish, crustaceans or molluscs
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
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Abstract
The present invention is suitable for field of feed additive technology, provide a kind of aquatic products acylate compound acidulant and preparation method thereof, the parts by weight of each ingredient in acidulant are as follows: 30~45 parts of formic acid, 15~35 parts of acetic acid, 10~20 parts of propionic acid, 28~32 parts of lactic acid, 1~4 part of citric acid, 3~10 parts of acidity regulator, 0.2~1.4 part of mouthfeel corrigent, 10~25 parts of pure water, 0.04~6 part of metal salt, 12~22 parts of surfactant；The present invention also provides the preparation methods of acidulant.Whereby, acidulant of the invention uses underground water or Drinking Water as dilution, after 1000 times of dilution, pH value is 3.6~4.2, can effectively purify the microorganism in feed, improves aquatic livestock intestinal health, the growth performance of aquatic livestock is improved, breeding production cost is reduced.
Description
Technical field
The present invention relates to field of feed additive technology more particularly to a kind of aquatic products acylate compound acidulant and its
Preparation method.
Background technique
Acidulant be a kind of antibacterial activity with broad-spectrum high efficacy, low toxicity, noresidue feed addictive, add it to
In aquatic animal feed, the acidity of feed can be improved, improve digestive canal of aquatic animal environment, meet aquatic livestock nutrition need
It wants, and disease can be prevented；Acidulant in the prior art is generally concentrated in the anti-microbial property, the growth promotion that improve acidulant
Can, it is still, less for the buffer capacity research of acidulant.
CN106359895A discloses a kind of mixed feed additive liquid acidity regulator and preparation method thereof, acidity
Regulator is made of the component of following parts by weight: formic acid 30~50, ammonium hydroxide 20~30, lactic acid 10~20, acetic acid 5~10,
Citric acid 5~10, stoste and the one thousandth dilution pH of the regulator keep relative stability, and are maintained at 3.5~4.5.
Although acidulant buffer capacity with higher, the excessive wave of animal gastrointestinal tract acidity generation can be effectively avoided
It is dynamic, still, dilution with water be GB/T 6682-2008 specified in tertiary effluent, which is with distillating method or ion
Water made from exchange method, pH range are 5.0~7.5, oxidizable substance content≤0.4, but in actual production process, cultivation
Field is time-consuming and laborious and at high cost using tertiary effluent；If directly using the tap water of farm or underground water or life drink
1000 times are diluted with water, acidulant pH value disclosed in CN106359895A has been above 4.5, and buffer capacity will be insufficient, uses
Increased costs, sexual valence are relatively low.
In addition, the cultivation due to aquatic animal be unable to do without water system, the vital movement of all is completed in water, and water system
It is communicated with the Nature, the harmful substances such as ammonia nitrogen and nitrite nitrogen are easy a large amount of accumulation, and cultivating pool changes water and is also easy external environment
In pathogenic bacteria be brought into water body, each of which increases the risks of aquatic animal illness outbreak, bring economy to breeding enterprise
Loss.
In summary, the existing technology has inconveniences and defects in actual use, so it is necessary to be improved.
Summary of the invention
For above-mentioned defect, the purpose of the present invention is to provide a kind of aquatic products acylate compound acidulants and its system
Preparation Method uses underground water or Drinking Water as dilution, and after 1000 times of dilution, pH value is 3.6~4.2, energy
Microorganism in enough effective purification feeds, reduces the generation of disease of digestive tract；Acidulant of the invention can also improve aquatic products
Animal intestinal tract health, improves aquatic livestock anti-stress ability, improves the growth performance of aquatic livestock, reduces breeding production cost.
To achieve the goals above, the present invention provides a kind of aquatic products acylate compound acidulant, in the acidulant
The parts by weight of each ingredient are as follows: 30~45 parts of formic acid, 15~35 parts of acetic acid, 10~20 parts of propionic acid, 28~32 parts of lactic acid, citric acid
1~4 part, 3~10 parts of acidity regulator, 0.2~1.4 part of mouthfeel corrigent, 10~25 parts of pure water, 0.04~6 part of metal salt,
12~22 parts of surfactant.
Aquatic products according to the present invention acylate compound acidulant, the parts by weight of each ingredient in the acidulant are as follows:
36~43 parts of formic acid, 26~31 parts of acetic acid, 15~17 parts of propionic acid, 28.6~30 parts of lactic acid, 2.8~3.6 parts of citric acid, acidity tune
5~6.5 parts of agent of section, 0.6~1.0 part of mouthfeel corrigent, 16~21 parts of pure water, 0.29~3.18 part of metal salt, surface-active
14~17 parts of agent.
Aquatic products according to the present invention acylate compound acidulant, the pH value of the acidulant stoste are 2.0~3.0.
Aquatic products according to the present invention acylate compound acidulant, the pH value of the acidulant stoste are 2.4~3.0.
Aquatic products according to the present invention acylate compound acidulant, the metal salt include mantoquita, molysite, manganese salt, cobalt
Salt.
Aquatic products according to the present invention acylate compound acidulant, the surfactant are aluminum aluminum sulfate, polymerization chlorine
Change aluminium, fatty glyceride, any one in neopelex.
Aquatic products according to the present invention acylate compound acidulant, the dilution of the acidulant stoste be underground water or
Any one in person's Drinking Water.
Aquatic products according to the present invention acylate compound acidulant, after the acidulant stoste dilutes 1000 times, pH value
It is 3.6~4.2.
Aquatic products according to the present invention acylate compound acidulant prepares the acidulant the present invention also provides a kind of
Method includes the following steps:
Step 1 weighs every raw material according to above-mentioned parts by weight；
Pure water is added into reaction kettle for step 2, and formic acid is then added, and is sufficiently mixed, and obtains intermediate product one；It is described
The additional amount of formic acid is the 10%~20% of formic acid total amount；
It is slowly added to acidity regulator in intermediate product one described in step three-dimensional, is sufficiently stirred, is after mixing obtained
Between product two；
It is slowly added to remaining formic acid in intermediate product two described in step four-way, is mixed after stirring, obtains intermediate product three；
Acetic acid, lactic acid, citric acid, propionic acid, mouthfeel corrigent, surface are slowly added in intermediate product three described in step five-way
Activating agent stirs and evenly mixs, and obtains intermediate product four；The mixing time of the reaction kettle is 30~40min；
It is slowly added to metal salt in intermediate product four described in step six-way, is stirred and evenly mixed, after completely dissolution, obtains acidulant
Stoste；The mixing time of the reaction kettle is 30~40min.
The method according to the present invention for preparing the acidulant, in the step 3 and the step 4, the reaction kettle
Mixing time be 20~30min.
The purpose of the present invention is to provide a kind of aquatic products acylate compound acidulant and preparation method thereof, by by first
The ingredients such as acid, acetic acid, propionic acid, lactic acid, citric acid, acidity regulator, mouthfeel corrigent, pure water, metal salt, surfactant
Acidulant is made according to constant weight number proportion, acidulant uses underground water or Drinking Water as dilution, dilute
After releasing 1000 times, pH value is 3.6~4.2, due to not using tertiary effluent, acidulant of the invention, which can reduce, to be produced into
This, improves the convenience of aquaculture of aquatic animal；Meanwhile acidulant of the invention can effectively purify the microorganism in feed,
The biomembrane in waterline is removed, guarantees that waterline is unimpeded, reduces the generation of disease of digestive tract；Acidulant of the invention can also improve
Aquatic livestock intestinal health reduces the generation of aquatic animal disease, improves aquatic livestock anti-stress ability, promotes aquatic livestock strong
Kang Shengchang improves the growth performance of aquatic livestock, reduces breeding production cost.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
The present invention provides a kind of aquatic products acylate compound acidulant, the parts by weight of each ingredient in the acidulant
Are as follows: 30~45 parts of formic acid, 15~35 parts of acetic acid, 10~20 parts of propionic acid, 28~32 parts of lactic acid, 1~4 part of citric acid, acidity adjustment
3~10 parts of agent, 0.2~1.4 part of mouthfeel corrigent, 10~25 parts of pure water, 0.04~6 part of metal salt, surfactant 12~
22 parts.
Acid in acidulant of the present invention selects short chain fatty acids, and short chain fatty acids can be used as reactant or intermediate product ginseng
With the biochemical reaction of aquatic livestock body, conducive to being absorbed and utilized for aquatic livestock.Wherein, after formic acid is absorbed by aquatic livestock,
It can play the role of killing bacterium in vivo；Acetic acid and lactic acid can adjust the mouthfeel of entire acidulant；Propionic acid enters aquatic products
Animal it is internal, can play the role of kill fungi；Citric acid is the reactant or intermediate product of tricarboxylic acid cycle, is added to
The energetic supersession of body can be directly participated in feed, in addition, citric acid mentions entire acidulant to the chela ability of bacterium, fungi
Height enhances the sterilizing function of acidulant.
Acidity regulator can be any one in ammonium hydroxide, ammonium salt or sodium hydroxide, and the present invention passes through multiple authentication
Test discovery, uses ammonium hydroxide as acidity regulator, and the buffer capacity for obtaining acidulant is most strong, and the cost of ammonium hydroxide is minimum, because
This, as a preferred solution, acidity regulator is ammonium hydroxide.
Metal salt includes mantoquita, molysite, manganese salt, cobalt salt etc., and mantoquita has the function of disinfection and sterilization, molysite, manganese salt, cobalt salt
Deng have growth promoting function, due to acidulant main function of the invention be for the water-based pH of aquaculture of aquatic animal adjust and
Sterilizing and purifying, therefore, the main component of metal salt is mantoquita, and mantoquita can be copper sulphate or basic copper chloride.
Surfactant refers to fixed hydrophilic lipophilic group, can align on the surface of solution, and can make table
The substance that face tension is remarkably decreased.Surfactant can be used as fungicide and disinfectant in water, and increase oxygen is saturated molten in water
Xie Du, surfactant can also enhance the substrate self-purification function of water as the substrate modifier of water, repair cultivating pool health
Ecological environment.Surfactant in the present invention is aluminum aluminum sulfate, aluminium polychloride, fatty glyceride, detergent alkylate
Any one in sodium sulfonate.
The pH value of acidulant stoste of the present invention is 2.0~3.0；Staff needs to be diluted when using acidulant,
Since pH is lower, acid stronger, the risk in dilution is bigger, and therefore, as a preferred solution, acidulant is former
The pH value of liquid is 2.4~3.0；As a kind of preferred scheme, the pH value of acidulant stoste is 2.6~3.0.
Acidulant is added into aquatic animal feed, reduces the pH value of feed, can effectively control encountered pathogenic bacteria, fungi
Breeding, control the sum of aquatic livestock Endophytic bacteria, reduce because of intestines problem caused by feed problem.
The dilution of acidulant of the present invention is I/II/III class underground water or GB5749- specified in GB14848-2017
The pH range of Drinking Water specified in 2006, the underground water or Drinking Water is 6.5~8.5, and oxidizable substance contains
Amount≤3, compared to tertiary effluent specified in GB/T 6682-2008, the buffering of underground water or Drinking Water for acidulant
The requirement of performance and bactericidal property is higher；Acidulant of the present invention is diluted using underground water or Drinking Water as diluent
After 1000 times, pH value is 3.6~4.2, can satisfy the condition of acidulant pH needed for aquaculture of aquatic animal, illustrates acidification of the present invention
The cushion performance of agent is stronger；In addition, under conditions of meeting acidulant pH needed for aquaculture of aquatic animal, acidulant of the present invention and existing
There is the acidulant of technology to compare, dilute identical multiple, acidulant of the invention, which can more effectively press down, kills underground water or life
The pathogenic microorganisms such as the Escherichia coli in drinking water living reduce animal intestinal tract disease to guarantee that total number of bacteria therein is not exceeded
The generation of disease reduces breeding production cost.
The present invention also provides a kind of methods for preparing aquatic products acylate compound acidulant, include the following steps:
Step 1 weighs every raw material according to above-mentioned parts by weight；
Pure water is added into reaction kettle for step 2, and formic acid is then added, and is sufficiently mixed, and obtains intermediate product one；Formic acid
Additional amount be formic acid total amount 10%~20%；
It is slowly added to acidity regulator in step three-dimensional intermediate product one, is sufficiently stirred, obtains intermediate production after mixing
Object two；Mixing time in reaction kettle is 20~30min；
It is slowly added to remaining formic acid in step four-way intermediate product two, is mixed after stirring, obtains intermediate product three；Reaction
Mixing time in kettle is 20~30min；
Since acid-base reaction is very violent, a large amount of heat can be generated, shortens reaction kettle and the use longevity of other ancillary equipments
Life, meanwhile, safety is low；Therefore, a small amount of formic acid is first added in the present invention in step 2, then acidity tune is added in step 3
Agent is saved, since the amount of formic acid is less than acidity regulator, only part acidity regulator is reacted with formic acid, is generated a certain amount of
Heat；It is slow added into remaining formic acid later, is reacted with remaining acidity regulator, continues to generate heat.During this,
The heat of acid-base reaction generates in two times, reduces the severe degree of reaction, improves reaction kettle and the use longevity of other ancillary equipments
Life, improves the safety of reaction.
Acetic acid, lactic acid, citric acid, propionic acid, mouthfeel corrigent, surface-active are slowly added in step five-way intermediate product three
Agent stirs and evenly mixs, and obtains intermediate product four；Mixing time in reaction kettle is 30~40min；
It is slowly added to metal salt in step six-way intermediate product four, is stirred and evenly mixed, after completely dissolution, obtains acidulant original
Liquid；Mixing time in the reaction kettle is 30~40min.
The pH value of step 7 detection acidulant stoste；Meanwhile part acidic agent stoste is taken, it is drunk using underground water or life
1000 times are diluted with water, dilution is obtained, detects the pH value of dilution.
The application method of acidulant of the present invention are as follows: launch into the feed of aquatic livestock, complete diet pellet per ton adds 1.5~2L
Acidulant stoste can make up the deficiency of solid acidifier usage amount in complete feed, the digestive efficiency after improving feed intake.
Acidulant of the invention can effectively kill microorganisms and the bacteriums such as the Escherichia coli in feed, to guarantee to drink
With the cleaning of water；The pH value in aquatic livestock stomach can also be reduced, the speed of gastric emptying is slowed down, promotes digestion, promotes minerals
With the absorption of vitamin；It can be improved the activity of digestive ferment in aquatic livestock body simultaneously, adjust gastrointestinal bacterial flora balance, improve small
The Mucosa Morphology of intestines participates in energetic supersession.In addition, acidulant of the present invention, which also has, improves aquatic livestock feed intake, promote aquatic products
The effect of growth of animal.
To obtain preferred forms, the present invention passes through the parts by weight formula test of secondary acidulant components up to a hundred, and setting is such as
Under several embodiments；
Embodiment 1
41 parts of formic acid, 31 parts of acetic acid, 17 parts of propionic acid, 30 parts of lactic acid, 3.2 parts of citric acid, 6.5 parts of acidity regulator, mouthfeel
1.0 parts of corrigent, 18 parts of pure water, 0.29 part of metal salt, 17 parts of surfactant.
Embodiment 2
36 parts of formic acid, 26 parts of acetic acid, 15 parts of propionic acid, 29 parts of lactic acid, 3.6 parts of citric acid, 5 parts of acidity regulator, mouthfeel is rectified
Positive 0.8 part of agent, 16 parts of pure water, 1.37 parts of metal salt, 14 parts of surfactant.
Embodiment 3
43 parts of formic acid, 29 parts of acetic acid, 16 parts of propionic acid, 28.6 parts of lactic acid, 2.8 parts of citric acid, 5.8 parts of acidity regulator, mouth
0.6 part of corrigent of sense, 21 parts of pure water, 3.18 parts of metal salt, 15 parts of surfactant.
In the present invention up to a hundred times formula tests, such as 33 parts of formic acid, 17 parts of acetic acid, 14 parts of propionic acid, 31.5 parts of lactic acid,
1 part of citric acid, 3 parts of acidity regulator, 0.5 part of mouthfeel corrigent, 25 parts of pure water, 0.83 part of metal salt, surfactant 18
The effect of the formulas such as part is general, and therefore, the implementation procedure of other embodiments is repeated no more, and it is preferable to choose wherein effect
The embodiment of ten group of formula, the other data that part is not shown of each embodiment are shown in Table one.
The parts by weight of each ingredient in each embodiment acidulant of table one
In order to verify the performance of acidulant of the present invention, the present invention preferably matches choose in above-described embodiment ten groups of effects
Side is made acidulant, and by ten kinds of acidulants carry out respectively cushion performance, bactericidal property, resisting stress performance and its aquatic products is moved
The growth performance of object is tested, and regard these tests as application examples, and count to the effect of ten kinds of acidulants in application examples.
Application examples 1- cushioning characteristics test
In the prior art, tertiary effluent is generally selected to the dilution of acidulant, it is at high cost and inconvenient；But most of aquatic products
It is typically all water intaking nearby in animal-breeding factory breeding process, selects underground water or Drinking Water, therefore, the present invention is slow
In punching performance test, the 130m underground water of the prosperous abundant printing Co., Ltd in Yantai Qixia is selected, the water quality of the underground water is close to mostly
Number cultivation factory drinks water state.
Using the underground water by ten kinds of acidulants and import acidulant S of the invention, certain homemade goods L, certain domestic production
Product S dilutes 10 times, 100 times, 500 times, 1000 times, 1500 times, 2000 times respectively, measures pH value after dilution respectively, as a result sees
Table two.
Table two is respectively acidified the pH value after dilution agent
| 10 times | 100 times | 500 times | 1000 times | 1500 times | 2000 times | |
| Imported product S | 2.87 | 2.98 | 3.21 | 3.97 | 4.14 | 4.42 |
| Certain homemade goods L | 3.43 | 3.93 | 4.36 | 5.01 | 5.74 | 6.19 |
| Certain homemade goods S | 1.93 | 3.21 | 4.21 | 5.34 | 6.01 | 6.84 |
| Embodiment 1 | 2.76 | 2.93 | 3.11 | 3.88 | 4.04 | 4.15 |
| Embodiment 2 | 2.68 | 2.91 | 3.15 | 3.98 | 4.10 | 4.25 |
| Embodiment 3 | 2.81 | 2.97 | 3.20 | 3.91 | 4.09 | 4.36 |
| Embodiment 4 | 2.73 | 2.99 | 3.17 | 3.89 | 4.07 | 4.18 |
| Embodiment 5 | 2.71 | 2.94 | 3.22 | 3.87 | 4.11 | 4.16 |
| Embodiment 6 | 2.79 | 2.95 | 3.19 | 3.87 | 4.05 | 4.17 |
| Embodiment 7 | 2.82 | 2.90 | 3.18 | 3.91 | 4.12 | 4.21 |
| Embodiment 8 | 2.80 | 2.96 | 3.20 | 3.94 | 4.16 | 4.29 |
| Embodiment 9 | 2.77 | 2.97 | 3.24 | 3.97 | 4.09 | 4.33 |
| Embodiment 10 | 2.84 | 2.97 | 3.21 | 3.96 | 4.13 | 4.28 |
Farm is when using acidulant, typically according to 1000 times of uses of dilution, from the above data, it can be seen that dilute
After releasing 1000 times, the pH value of ten kinds of acidulants of the invention is 3.87~3.98, and the pH value of imported product S is 3.97, due to aquatic products
The optimum pH of animal drinking water is 4.0 or so, illustrates that the cushion performance of ten kinds of acidulants of the invention is suitable with imported product S,
It can satisfy pH requirement of the farm to acidulant；Meanwhile ten kinds of acidulants of the invention dilute 1500~2000 times when,
It can be used, greatly reduce the cost of farm.
After 1000 times of dilution, the pH value of certain homemade goods L is 5.01, the pH value of certain homemade goods S is 5.34, can only be dilute
When releasing 100~500 times, it can satisfy pH requirement of the farm to acidulant, improve the cost of farm.
In addition, four kinds of acidulant cushion performances in embodiment 1,4,5,6 are best in ten kinds of acidulants of the invention.
The test of application examples 2- bactericidal property
Ten kinds of acidulants and import acidulant S of the invention, certain homemade goods L, certain homemade goods S are diluted respectively
1000 times, respectively obtain ten kinds of acidulant dilutions of the invention, import acidulant S dilution, certain homemade goods L dilution,
Certain homemade goods S dilution；
Take that ten kinds of acidulant dilutions of the invention, import acidulant S dilution, certain homemade goods L dilution, certain is domestic
Waterline end water sample is added in product S dilution thereto respectively, mixes, and stands under the conditions of 25 DEG C and measures bacterial population in water afterwards for 24 hours
Amount calculates sterilizing rate；
Separately take ten kinds of acidulant dilutions of the invention, import acidulant S dilution, certain homemade goods L dilution, certain state
Product S dilution is produced, the water pipe segment of 5~10cm long is added thereto respectively, after impregnating 48~72h, measurement water pipe segment
Bacterial number on inner wall calculates sterilizing rate.Sterilizing rate of each acidulant in waterline end and pipe inner wall is shown in Table three.
The sterilizing rate of each acidulant of table three
Acidulant is added by feed approach, the microbial contamination from water source can be effectively killed, guarantee defending for water
It is raw.Meanwhile the microorganism of pipe inner wall attachment can be effectively killed, the formation of biomembrane is prevented, to control water in water pipe
" secondary pollution ".
To be found out by above-mentioned data, waterline end sterilizing rate, the sterilizing rates of ten kinds of acidulants of the invention is 98.74~
The sterilizing rate of 99.99%, imported product S are 99.72%, and the sterilizing rate of two kinds of homemade goods is respectively 84.44 and 85.32%,
Illustrate that the waterline end sterilizing rate of ten kinds of acidulants of the invention will be good than import acidulant and domestic acidulant；Waterline inner wall
Sterilizing rate, the sterilizing rate of ten kinds of acidulants of the invention are 96.47~99.18%, and the sterilizing rate of imported product S is 96.42%,
The sterilizing rate of two kinds of homemade goods is respectively 74.56 and 78.28%, illustrates the waterline inner wall sterilization of ten kinds of acidulants of the invention
Rate will be good than import acidulant and domestic acidulant.
In addition, the bactericidal property of four kinds of acidulants in embodiment 4,5,6,7 is most in ten kinds of acidulants of the invention
It is good.
Application examples 3- resisting stress performance test
The defense system oxidation resistance of body is contacted with health in the presence of close, and the effect of this defense system has: being decomposed
Free radical and active oxygen, peroxynitrite decomposition compound, the metal ion for having removed catalytic action etc. measure total antioxidant capacity in body
(T-AOC) content can react the health status of body.
Glutamic-pyruvic transaminase (ALT) is distributed mainly in liver cell in body, is referred to for the most sensitive detection of hepatic disorder
One of mark, the activity for measuring glutamic-pyruvic transaminase (ALT) in body can react the liver function of body.
Ten kinds of acidulants of the invention are added in drinking water, 1000 times is diluted, is drunk for aquatic livestock, as ten
Experimental group does not add acidulant in the drinking water of another set aquatic livestock, as a control group；Then to experimental group and control group
Aquatic livestock carry out heat stress processing respectively, and distinguish when heat stress handles 1h, heat stress processing 3h, heat stress processing 9h
Measure T-AOC content and ALT activity in each group aquatic livestock blood.T-AOC content and ALT activity in each group aquatic livestock blood
It is shown in Table four.
T-AOC content and ALT activity in four each group aquatic livestock blood of table
Found out by above-mentioned data, after handling 1h to aquatic livestock heat stress, the aquatic products of ten kinds of acidulants of the invention is added
T-AOC content is 3.2~3.9U/mL in animal blood, and T-AOC content is 3.2U/mL in control group aquatic livestock blood；To water
After producing Heat stress processing 3h, be added T-AOC content in the aquatic livestock blood of ten kinds of acidulants of the invention be 2.5~
3.1U/mL, T-AOC content is 1.9U/mL in control group aquatic livestock blood；After handling 9h to aquatic livestock heat stress, add
Entering T-AOC content in the aquatic livestock blood of ten kinds of acidulants of the invention is 2.5~3.7U/mL, control group aquatic livestock blood
Middle T-AOC content is 1.8U/mL；Illustrate that ten kinds of acidulants of the invention can improve heat stress aquatic livestock to a certain extent
The concentration of T-AOC in blood improves the oxidation resistance of aquatic livestock body.
After handling 1h to aquatic livestock heat stress, it is living that ALT in the aquatic livestock blood of ten kinds of acidulants of the invention is added
Property be 15.9~17.8U/L, ALT activity is 7.3U/L in control group aquatic livestock blood；3h is handled to aquatic livestock heat stress
Later, it is 9.0~10.4U/L, control group aquatic livestock that ALT activity in the aquatic livestock blood of ten kinds of acidulants of the invention, which is added,
ALT activity is 10.9U/L in blood；After handling 9h to aquatic livestock heat stress, the aquatic products of ten kinds of acidulants of the invention is added
ALT activity is 8.9~11.3U/L in animal blood, and ALT activity is 15.8U/L in control group aquatic livestock blood；Illustrate to invent
Ten kinds of acidulants can alleviate hepar damnification caused by heat stress to a certain extent.
In addition, the resisting stress performance of four kinds of acidulants in embodiment 4,5,6,9 is most in ten kinds of acidulants of invention
It is good.
The test of application examples 3- growth performance
Mid-April, choosing test aquatic livestock is disease-free 1100 tail of prawn of health, prawn is randomly divided into 11 groups, often
Then 11 groups of prawns are respectively put into 11 water systems by 100 tails in a net cage, the water quality in water system is identical；11 groups of prawns are wherein
One group is control group, feeds normal diet, and remaining 10 groups feed the feed for adding ten kinds of acidulants of the invention respectively；
After two months, prawn is pulled to the weight for weighing prawn out, the aquaculture management condition of prawn is identical, the growth of prawn
Five can be shown in Table.
The growth performance of five prawn of table
In the test of prawn growth performance, the daily gain of control group is 0.175g/ days, disease incidence 97%；The present invention is added
In ten groups of ten kinds of acidulants, daily gain is 0.265~0.35g/ days, and disease incidence is 86~93%；Illustrate of the invention ten kinds
The daily gain of prawn can be improved in acidulant, reduces the disease incidence of prawn.In addition, in ten kinds of acidulants of invention, embodiment
3, the growth performance of four kinds of acidulants in 4,5,6 is best.
By above-mentioned cushion performance, bactericidal property, resisting stress performance and its can to the test of the growth performance of aquatic livestock
To find out, the acidulant of above-mentioned ten group of formula of the present invention, three kinds of acidulant effects in embodiment 4,5,6 are best.
In conclusion the present invention is by correcting formic acid, acetic acid, propionic acid, lactic acid, citric acid, acidity regulator, mouthfeel
Acidulant is made according to constant weight number proportion in the ingredients such as agent, pure water, metal salt, surfactant, and acidulant uses ground
It is lauched or Drinking Water is as dilution, after 1000 times of dilution, pH value is 3.6~4.2, due to not using tertiary effluent,
Therefore, acidulant of the invention can reduce production cost, improve the convenience of aquaculture of aquatic animal；Meanwhile acid of the invention
Agent can effectively purify the microorganism in feed, remove the biomembrane in waterline, guarantee that waterline is unimpeded, reduce alimentary canal disease
The generation of disease；Acidulant of the invention can also improve aquatic livestock intestinal health, reduce the generation of aquatic animal disease, improve
Aquatic livestock anti-stress ability promotes aquatic health growth, improves the growth performance of aquatic livestock, reduce breeding production at
This.
Certainly, the present invention can also have other various embodiments, without deviating from the spirit and substance of the present invention, ripe
It knows those skilled in the art and makes various corresponding changes and modifications, but these corresponding changes and change in accordance with the present invention
Shape all should fall within the scope of protection of the appended claims of the present invention.
Claims (10)
1. a kind of aquatic products acylate compound acidulant, which is characterized in that the parts by weight of each ingredient in the acidulant are as follows:
30~45 parts of formic acid, 15~35 parts of acetic acid, 10~20 parts of propionic acid, 28~32 parts of lactic acid, 1~4 part of citric acid, acidity regulator 3
~10 parts, 0.2~1.4 part of mouthfeel corrigent, 10~25 parts of pure water, 0.04~6 part of metal salt, surfactant 12~22
Part.
2. aquatic products according to claim 1 acylate compound acidulant, which is characterized in that in the acidulant respectively at
The parts by weight divided are as follows: 36~43 parts of formic acid, 26~31 parts of acetic acid, 15~17 parts of propionic acid, 28.6~30 parts of lactic acid, citric acid
2.8~3.6 parts, 5~6.5 parts of acidity regulator, 0.6~1.0 part of mouthfeel corrigent, 16~21 parts of pure water, metal salt 0.29
~3.18 parts, 14~17 parts of surfactant.
3. aquatic products according to claim 2 acylate compound acidulant, which is characterized in that the acidulant stoste
PH value is 2.0~3.0.
4. aquatic products according to claim 3 acylate compound acidulant, which is characterized in that the acidulant stoste
PH value is 2.4~3.0.
5. aquatic products according to claim 2 acylate compound acidulant, which is characterized in that the metal salt includes copper
Salt, molysite, manganese salt, cobalt salt.
6. aquatic products according to claim 2 acylate compound acidulant, which is characterized in that the surfactant is
Aluminum aluminum sulfate, aluminium polychloride, fatty glyceride, any one in neopelex.
7. aquatic products acylate compound acidulant described in any one according to claim 1~6, which is characterized in that described
The dilution of acidulant stoste is any one in underground water or Drinking Water.
8. aquatic products according to claim 7 acylate compound acidulant, which is characterized in that the acidulant stoste is dilute
After releasing 1000 times, pH value is 3.6~4.2.
9. a kind of method for preparing aquatic products acylate compound acidulant according to any one of claims 8, which is characterized in that including such as
Lower step:
Step 1 weighs every raw material according to above-mentioned parts by weight；
Pure water is added into reaction kettle for step 2, and formic acid is then added, and is sufficiently mixed, and obtains intermediate product one；The formic acid
Additional amount be formic acid total amount 10%~20%；
It is slowly added to acidity regulator in intermediate product one described in step three-dimensional, is sufficiently stirred, obtains intermediate production after mixing
Object two；
It is slowly added to remaining formic acid in intermediate product two described in step four-way, is mixed after stirring, obtains intermediate product three；
Acetic acid, lactic acid, citric acid, propionic acid, mouthfeel corrigent, surface work are slowly added in intermediate product three described in step five-way
Property agent, stirs and evenly mixs, obtains intermediate product four；The mixing time of the reaction kettle is 30~40min；
It is slowly added to metal salt in intermediate product four described in step six-way, is stirred and evenly mixed, after completely dissolution, obtains acidulant original
Liquid；The mixing time of the reaction kettle is 30~40min.
10. the method according to claim 9 for preparing compound acidulant, which is characterized in that the step 3 and the step
In rapid four, the mixing time of the reaction kettle is 20~30min.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110679594A (en) * | 2019-11-22 | 2020-01-14 | 湖南加农正和生物技术有限公司 | Compound acidifier and preparation method and application thereof |
| CN112056464A (en) * | 2020-10-15 | 2020-12-11 | 长沙拜特生物科技研究所有限公司 | Compound acidifier for livestock and poultry drinking water and preparation method thereof |
| CN114469916A (en) * | 2022-01-26 | 2022-05-13 | 仲恺农业工程学院 | Drinking water type formic acid-potassium diformate compound acidifier and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101120758A (en) * | 2007-09-20 | 2008-02-13 | 成都枫澜科技有限公司 | Liquid acidifier and preparation method |
| CN102774951A (en) * | 2012-08-13 | 2012-11-14 | 江门汇海饲料厂有限公司 | Water body detoxication anti-stress agent for aquaculture and preparation method and application thereof |
| CN107915306A (en) * | 2017-12-12 | 2018-04-17 | 长沙拜特生物科技研究所有限公司 | compound acidulant and preparation method thereof |
| CN109105666A (en) * | 2018-09-13 | 2019-01-01 | 无锡华诺威动物保健品有限公司 | A kind of fish dedicated liquid acidulant and preparation method thereof |
| CN109170228A (en) * | 2018-07-26 | 2019-01-11 | 日照市牧邦畜牧科技有限公司 | A kind of liquid compound acidulant and its preparation process with strong buffer capacity |
-
2019
- 2019-06-03 CN CN201910475774.2A patent/CN110100979A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101120758A (en) * | 2007-09-20 | 2008-02-13 | 成都枫澜科技有限公司 | Liquid acidifier and preparation method |
| CN102774951A (en) * | 2012-08-13 | 2012-11-14 | 江门汇海饲料厂有限公司 | Water body detoxication anti-stress agent for aquaculture and preparation method and application thereof |
| CN107915306A (en) * | 2017-12-12 | 2018-04-17 | 长沙拜特生物科技研究所有限公司 | compound acidulant and preparation method thereof |
| CN109170228A (en) * | 2018-07-26 | 2019-01-11 | 日照市牧邦畜牧科技有限公司 | A kind of liquid compound acidulant and its preparation process with strong buffer capacity |
| CN109105666A (en) * | 2018-09-13 | 2019-01-01 | 无锡华诺威动物保健品有限公司 | A kind of fish dedicated liquid acidulant and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110679594A (en) * | 2019-11-22 | 2020-01-14 | 湖南加农正和生物技术有限公司 | Compound acidifier and preparation method and application thereof |
| CN112056464A (en) * | 2020-10-15 | 2020-12-11 | 长沙拜特生物科技研究所有限公司 | Compound acidifier for livestock and poultry drinking water and preparation method thereof |
| CN114469916A (en) * | 2022-01-26 | 2022-05-13 | 仲恺农业工程学院 | Drinking water type formic acid-potassium diformate compound acidifier and preparation method thereof |
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