CN106306413A - Mixed type acidity regulator for feed additives and preparation method of mixed type acidity regulator - Google Patents
Mixed type acidity regulator for feed additives and preparation method of mixed type acidity regulator Download PDFInfo
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- CN106306413A CN106306413A CN201610663723.9A CN201610663723A CN106306413A CN 106306413 A CN106306413 A CN 106306413A CN 201610663723 A CN201610663723 A CN 201610663723A CN 106306413 A CN106306413 A CN 106306413A
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Abstract
The invention discloses a mixed type acidity regulator for feed additives. The mixed type acidity regulator is characterized by being prepared from the following components in parts by weight: 25-35 parts of formic acid, 15-25 parts of ammonia water, 8-15 parts of lactic acid, 5-8 parts of acetic acid, 3-5 parts of citric acid and 28-35 parts of silicon dioxide. According to the mixed type acidity regulator disclosed by the invention, firstly various acid components are added into a reaction kettle for sufficient reaction and fusion, and the fused acid components are shifted into an ion state and enter a high uniform state. The mixed type acidity regulator for the feed additives, produced in a manner, has extremely high mixing uniformity, and various acid molecules are highly dispersed, so that the situation that effective components uniformly enter feeds and then the feeds are eaten is facilitated, the situation that animals stably and uniformly digest the feeds is guaranteed, increase of culturing benefits is facilitated, and the mixed type acidity regulator is a development direction of future acidity regulators and other additives. In addition, the liquid acidifying agent disclosed by the invention is safe to use, free from toxic and side effects on the growth of the animals, free from residues, and low in corrosion to animals, human bodies and production equipment.
Description
Technical field
The present invention relates to field of feed additive technology, be specifically related to a kind of mixed feed additive acidity regulator and
Its preparation method.
Background technology
China's feed industry is started in 20 century 70 middle and late stage, and from 1992, forage yield leapt to the second in the world
Position, rises for 2011, and forage yield has exceeded the U.S. and occupied No. 1 in the world.Through the development of more than 30 years, China's feed industry was
Define and include that the industry of feed processing industry, feedstuff, feed additive industry, feed manufacturing machine industry and feed branch are consulted
Educate, quality safety etc. is the complete feed industry system supported.The development developing into propelling modern farming of feed industry, carries
High people's living standard has made major contribution.Also some problems, abuse of antibiotics is occurred in that in this quick evolution
Become industry stain, cause a lot of harmful effect.Nonreactive cultivation has become the main trend of present animal husbandry development, and is acidified
Agent is the center of gravity product replacing and protecting animal after antibiotic.
1, acidulant commonly uses composition has: organic acid have Pfansteihl, citric acid, fumaric acid, formic acid, acetic acid, propanoic acid, butanoic acid,
Sorbic acid, malic acid, tartaric acid, benzoic acid etc., mineral acid has phosphoric acid etc..Reduce gastrointestinal tract pH value.
Acidulant is mainly used in reducing the pH value of ablactational baby pig gastric content, makes gastric content pH value remain the most stable.
There is the effect improving digestive tract enzyme activity and nutritive digestibility, the infection chance of pathogenic microorganism can be reduced.Make disease micro-
The breeding of protozoa is suppressed, and probiotic bacteria is bred.
2, the structure of gastrointestinol microorganism flora is regulated
Acid condition is conducive to the flourish of lactic acid bacteria, and the harmful microorganisms such as escherichia coli are had inhibitory action.For
In piglet stomach, pH value is many more than 4.2, and the pH of baby pig feedstuff is in 5.8-6.5 scope, often makes piglet stomach inner pH value raise, too high pH
Value not only makes pepsin activity decline, and is escherichia coli, and the flourish of the pathogen such as Salmonella provides suitably
Environment, cause dyspepsia, diarrhoea and poor growth etc..
3, directly participating in body intracellular metabolite, make nutrient substance digests and assimilates increase
Some organic acid such as citric acid, Fumaric acid participate in body tricarboxylic cycle, lactic acid be the end-product in glycolysis it
One, released energy by glyconeogenesis.In pig starter feed, add 1.5%～2.0% Fumaric acid can improve weight gain of piglets
9%, efficiency of feed utilization 4.4%, nitrogen balance and metabolizable energy are respectively increased 5%～7%, 1.5～2.1%.Dry energy, albumen
The digestibility of matter all improves 1.7%～2.5%, proteins deposited increase.The citric acid of 1% and 2% is added, slightly in baby pig feedstuff
Protein digestibility is respectively increased 6.1% and 1.9%, and nitrogen use efficiency is respectively increased 2.7% and 0.21%, and dry digestibility is divided
You can well imagine high 2.28% and 0.18%.
Acidulant can be combined into the complex being easily absorbed and used with some mineral elements.Such as citric acid and Fumaric acid
Can form, with Ca, Zn, Fe, P, Mg etc., the complex that a kind of biological value is high, promote the absorption in vivo of these elements and retain.
Acidulant can not only form easy absorbed complex with mineral, and can prevent mineral from being formed in alkaline environment and be difficult to
The insoluble salt absorbed, plays the effect promoting mineral absorption；Meanwhile, under sour environment, be also beneficial to vitamin (as
VA, VD) absorption.Research shows, some organic acid such as Fumaric acid has antioxidation, and citric acid is also antioxidant
Synergist, adds the Fumaric acid of 0.15% in Broiler Diet, and in chickling liver, VA content improves 22.8% than matched group.
Adding propanoic acid in daily ration of broiler can make the elasticity of shank, comprcssive strength and calcium content of bone be improved, and calcium content of bone and day
In grain, propanoic acid addition is proportionate.
Daily ration adds acidulant and can significantly improve crude fat and coarse-fibred digestibility, promote pancreatic juice, intestinal juice and gallbladder
The secretion of juice, makes the content of the digested enzyme of unit volume raise, simultaneously because the increase of choleresis, and emulsifying fat same
Time promote the activity of lipase, thus improve the piglet digestibility to crude fat.Acidulant can activate the enzyme that some are important, especially
It is to decompose coarse-fibred enzyme, part crude fibre can be made in the digested absorption of leading portion intestinal, improve the digestion profit of crude fibre itself
By rate.
4, strengthening immune function, alleviation stress
In piglet diet, add citric acid, interior environment can be improved, promote that the synthesis of erythrocyte C36 receptor is accelerated, and then
Play cellular immune function, reduce the incidence rate of piglet diarrhea.Utilize organic acid to control pathogen to contribute to regulating immune system
Reaction.Feed succinic acid 10mg/kg body weight before broiler chicken inoculates vaccine sick for anti-Newcastle 3 days and after 7 days, make to resist
Body titer slightly improves, and obtains more preferable productivity ratio.
Stressors such as early weaning, hive off, turn group, transport, vaccination etc. all may result in poultry resistance decline, make
Animal product quality declines, and productivity effect and economic benefit reduce.In feedstuff add Fumaric acid improve chickling to inoculation stress
Resistance, after stress vitality improve, immunoreactivity strengthen.Fumaric acid itself also has sedation, suppression
Nerve centre, makes body activities reduce, and can preferably alleviate thermal stress reaction, and Fumaric acid forms the approach of energy and compares glucose
Short, stress time, can be used for the urgent synthesis of ATP, can be as stress agent.Additionally can effectively prevent Carmibalism in Chicken.Feedstuff adds
Adding citric acid can promote the secretion of gastric juice and digestive enzyme, overcome ablactational baby pig by wean cause stress.Summer high temperature, often makes
Chicken is in heat stress state, makes broiler chicken amount of drinking water increase, and feed intake reduces, and daily gain slows down, and in daily ration, additive is certain
The citric acid of dosage, can increase feed intake and daily gain, and efficiency of feed utilization improves.Citric acid is oxidable one-tenth dioxy in poultry body
Change carbon and bicarbonate, respiratory alkalosis can be alleviated, alleviate the harm to chicken of the summer high temperature heat stress.
5, improve feedstuff palatability, increase feed intake
Appropriate acid can improve daily ration palatability, increases piglet feed intake, but when acid amount increases, makes palatability reduce, increases
Weight speed slows down.Early-weaned piglets uses Fumaric acid make rate of body weight gain improve 5.1%, and feedstuff-meat ratio reduces by 6.5%, is giving birth to
The feedstuff of long piglet adds the Fumaric acid of 1.5%-2.0%, appetite can be made to strengthen, produce and accelerate.At ablactational baby pig daily ration
The effect of middle interpolation phosphoric acid is similar to Fumaric acid, and compared with matched group, daily gain improves 10.8%, and daily ingestion amount increases
6.3%, piglet is added 1% hydrochloric acid, piglet performance honey stomach, intake time increases.
6, can be as feed preservation additive
Propanoic acid and calcium propionate are good Midew preventive for feed, are widely used in feed preservation, and sorbic acid is also a kind of fine
Midew preventive for feed, add Fumaric acid make vitamin A in premix material, ascorbic stability improve.
Common solid acidifier is to be pulverized or after absorption by multiple organic acid, adds carrier and mixes, due to
Grinding particle size acid physicochemical property different, different is different, the not equal kinds of processes factor of degree of absorption, causes the mixing of overall product
The uniformity is the highest.Owing to feed additive addition is relatively low, the deficiency of mixing homogeneity can cause feeding terminal animal
Absorption to additive is unbalanced.It is disadvantageous for improve culture benefit reducing aquaculture cost.Acidulant currently on the market
The overwhelming majority belongs to this type of technique.
Summary of the invention
The technical problem to be solved is to provide a kind of security performance good, the mixed feed of high financial profit
Additive acidity regulator and preparation method thereof.
The technical problem to be solved realizes by the following technical solutions:
A kind of mixed feed additive acidity regulator, is mainly characterized by each solid particle and contains the various of equivalent
Acid molecule, dispersion is high, and it is made up of the component of following parts by weight: formic acid 25-35, ammonia 15-25, lactic acid 8-15,
Acetic acid 5-8, citric acid 3-5, silicon dioxide 28-35.
The preferable parts by weight of each component are: formic acid 30, ammonia 20, lactic acid 12, acetic acid 6, citric acid 4, silicon dioxide 30.
Above-mentioned formic acid, ammonia, lactic acid, acetic acid, citric acid are food stage.
The preparation method of above-mentioned acidity regulator is as follows:
(1) formic acid is placed in stainless steel cauldron (control of band temperature)；
(2) ammonia is upwards slowly introducing in formic acid by bottom, and guarantees that temperature is maintained at 60-90 DEG C；
(3) after question response is complete, add citric acid, lactic acid, acetic acid, dissolve, stir 20-30 minute mix homogeneously；
(4) cool to stand under room temperature；
(5) 200 mesh stainless steel filters are used to filter；
(6) liquid is sprayed on the silicon dioxide in mixer, mix homogeneously；
(7) each component content and index, filling and package are checked.
Above-mentioned formic acid, lactic acid, acetic acid, the detection method of citric acid use high performance liquid chromatography, and flowing used is second mutually
Nitrile: 1 ‰ phosphoric acid solution=2.5: 97.5 (V: V), detection wavelength is 210nm, and flow velocity is 1mL/min, and column temperature is room temperature.
10% aqueous solution pH of above-mentioned acidity regulator is between 3-4.
The present invention takes first to be added by various acid compositions fully to react in reactor and merge, and proceeds to ionic state, enters
Enter high uniformity state.The mixed feed additive acidity regulator that this mode is produced has high mix homogeneously
Degree, various acid molecule high granular.Be conducive to effective ingredient to uniformly enter feedstuff, and then searched for food, it is ensured that animal is stablized equal
Even absorption, is conducive to improving culture benefit, is following acidity regulator or even the developing direction of other additives.Except this it
Outward, liquid acidifier of the present invention has use safety, without any side effects to growth of animal, and noresidue is the most right
Animal, human body and production equipment corrosion are low.
After result of the test shows adding liquid acidulant, feed-weight ratio reduces, and body weight gains increases, and death rate and diarrhea rate reduce,
Promote growth, improve production performance, achieve preferable effect.
The invention has the beneficial effects as follows:
1, product of the present invention first pass through liquid condition fully merge mixing after mix with carrier again, various acid can be reached
Molecule dispersed.
2, liquid acidifier of the present invention has higher buffer capacity, it is to avoid animal intestines and stomach acidity crosses great fluctuation process.Logical
Cross the mutual conversion of organic acid and acylate so that stable digestive environments in gastrointestinal, can be kept for a long time.
3, liquid acidifier organic acid of the present invention combines more than 60%, can effectively reduce the pH of drinking-water and intestinal,
Prvention and prohibition pernicious bacteria, the growth of suppression Salmonella；The stress ability of animal can also be effectively improved simultaneously, reduce mortality rate,
Promote rate of growth, improve feedstuff absorbance and conversion ratio.
4, the Product mix uniformity of the present invention is high, and the mixing homogeneity coefficient of variation of various acid molecules is respectively less than 5%.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, below knot
Close specific embodiment, the present invention is expanded on further.
Embodiment 1
A kind of mixed feed additive acidity regulator, is mainly characterized by each solid particle and contains the various of equivalent
Acid molecule, dispersion is high, and it is made up of the component of following parts by weight: formic acid 30, ammonia 20, lactic acid 12, acetic acid 6, lemon
Lemon acid 4, silicon dioxide 30.Above-mentioned raw materials is food stage.
The preparation method of above-mentioned acidity regulator is as follows:
(1) formic acid is placed in stainless steel cauldron (control of band temperature)；
(2) ammonia is upwards slowly introducing in formic acid by bottom, and guarantees that temperature is maintained at 60-90 DEG C；
(3) after question response is complete, add citric acid, lactic acid, acetic acid, dissolve, stir 20-30 minute mix homogeneously；
(4) cool to stand under room temperature；
(5) 200 mesh stainless steel filters are used to filter；
(6) liquid is sprayed on the silicon dioxide in mixer, mix homogeneously；
(7) each component content and index, filling and package are checked.
Embodiment 2
A kind of mixed feed additive acidity regulator, is mainly characterized by each solid particle and contains the various of equivalent
Acid molecule, dispersion is high, and it is made up of the component of following parts by weight: formic acid 35, ammonia 25, lactic acid 15, acetic acid 8, lemon
Lemon acid 5, silicon dioxide 35.Above-mentioned raw materials is food stage.
The preparation method of above-mentioned acidity regulator is as follows:
(1) formic acid is placed in stainless steel cauldron (control of band temperature)；
(2) ammonia is upwards slowly introducing in formic acid by bottom, and guarantees that temperature is maintained at 60-90 DEG C；
(3) after question response is complete, add citric acid, lactic acid, acetic acid, dissolve, stir 20-30 minute mix homogeneously；
(4) cool to stand under room temperature；
(5) 200 mesh stainless steel filters are used to filter；
(6) liquid is sprayed on the silicon dioxide in mixer, mix homogeneously；
(7) each component content and index, filling and package are checked.
Embodiment 3
A kind of mixed feed additive acidity regulator, is mainly characterized by each solid particle and contains the various of equivalent
Acid molecule, dispersion is high, and it is made up of the component of following parts by weight: formic acid 25, ammonia 15, lactic acid 8, acetic acid 5, Fructus Citri Limoniae
Acid 3, silicon dioxide 28.Above-mentioned raw materials is food stage.
The preparation method of above-mentioned acidity regulator is as follows:
(1) formic acid is placed in stainless steel cauldron (control of band temperature)；
(2) ammonia is upwards slowly introducing in formic acid by bottom, and guarantees that temperature is maintained at 60-90 DEG C；
(3) after question response is complete, add citric acid, lactic acid, acetic acid, dissolve, stir 20-30 minute mix homogeneously；
(4) cool to stand under room temperature；
(5) 200 mesh stainless steel filters are used to filter；
(6) liquid is sprayed on the silicon dioxide in mixer, mix homogeneously；
(7) each component content and index, filling and package are checked.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.The technology of the industry
Personnel, it should be appreciated that the present invention is not restricted to the described embodiments, simply illustrating this described in above-described embodiment and description
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these become
Change and improvement both falls within scope of the claimed invention.Claimed scope by appending claims and
Equivalent defines.
Claims (5)
1. a mixed feed additive acidity regulator, it is characterised in that be made up of the component of following parts by weight: formic acid
25-35, ammonia 15-25, lactic acid 8-15, acetic acid 5-8, citric acid 3-5, silicon dioxide 28-35.
Mixed feed additive acidity regulator the most according to claim 1, it is characterised in that by following parts by weight
Component make: formic acid 30, ammonia 20, lactic acid 12, acetic acid 6, citric acid 4, silicon dioxide 30.
Mixed feed additive acidity regulator the most according to claim 2, it is characterised in that above-mentioned raw materials is food
Grade.
4. according to the mixed feed additive acidity regulator described in claim 1 and 2, it is characterised in that above-mentioned acidity is adjusted
10% aqueous solution pH of joint agent is between 3-4.
5. prepare the method for acidity regulator described in any one of claim 1-3 for one kind, it is characterised in that step is as follows:
(1) formic acid is placed in stainless steel cauldron；
(2) ammonia is upwards slowly introducing in formic acid by bottom, and guarantees that temperature is maintained at 60-90 DEG C；
(3) after question response is complete, add citric acid, lactic acid, acetic acid, dissolve, stir 20-30 minute mix homogeneously；
(4) cool to stand under room temperature；
(5) 200 mesh stainless steel filters are used to filter；
(6) liquid is sprayed on the silicon dioxide in mixer, mix homogeneously；
(7) each component content and index, filling and package are checked.
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107259105A (en) * | 2017-07-05 | 2017-10-20 | 四川爱客信生物科技股份有限公司 | A kind of acidity regulator that there is cleaning fowl and livestock farm line system to act on |
| CN107821788A (en) * | 2017-10-18 | 2018-03-23 | 潍坊加易加生物科技有限公司 | Small molecular organic acid type acid supplement coated slow release formulation |
| CN108029883A (en) * | 2017-12-29 | 2018-05-15 | 佛山市南海东方澳龙制药有限公司 | Complex organic acidifier and its preparation method and application |
| CN108244350A (en) * | 2018-02-07 | 2018-07-06 | 中山市绿浪助剂有限公司 | Chemical feed acidity regulator |
| CN108740428A (en) * | 2018-06-08 | 2018-11-06 | 江西瑞泰生物科技有限公司 | A kind of perinatal period sow functionality addition packet and preparation method thereof |
| CN111772041A (en) * | 2020-08-21 | 2020-10-16 | 重庆民泰新农业科技发展集团有限公司 | Broad-spectrum slow-release acidifier for feed and preparation method thereof |
| CN111802518A (en) * | 2020-08-25 | 2020-10-23 | 重庆民泰新农业科技发展集团有限公司 | Formic acid type acidifier for feed, and preparation method and application method thereof |
| CN112369534A (en) * | 2020-11-27 | 2021-02-19 | 潍坊加易加生物科技有限公司 | Feed additive for preventing early death of prawns and preparation method and application thereof |
| CN113841792A (en) * | 2021-12-01 | 2021-12-28 | 潍坊加易加生物科技有限公司 | Feed additive composition based on tea saponin as solubilizer |
Citations (1)
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| CN103719562A (en) * | 2013-12-13 | 2014-04-16 | 安徽泰格维生素实业有限公司 | Novel acidifying agent and preparation method thereof |
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- 2016-08-15 CN CN201610663723.9A patent/CN106306413A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103719562A (en) * | 2013-12-13 | 2014-04-16 | 安徽泰格维生素实业有限公司 | Novel acidifying agent and preparation method thereof |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107259105A (en) * | 2017-07-05 | 2017-10-20 | 四川爱客信生物科技股份有限公司 | A kind of acidity regulator that there is cleaning fowl and livestock farm line system to act on |
| CN107821788A (en) * | 2017-10-18 | 2018-03-23 | 潍坊加易加生物科技有限公司 | Small molecular organic acid type acid supplement coated slow release formulation |
| CN108029883A (en) * | 2017-12-29 | 2018-05-15 | 佛山市南海东方澳龙制药有限公司 | Complex organic acidifier and its preparation method and application |
| CN108244350A (en) * | 2018-02-07 | 2018-07-06 | 中山市绿浪助剂有限公司 | Chemical feed acidity regulator |
| CN108740428A (en) * | 2018-06-08 | 2018-11-06 | 江西瑞泰生物科技有限公司 | A kind of perinatal period sow functionality addition packet and preparation method thereof |
| CN111772041A (en) * | 2020-08-21 | 2020-10-16 | 重庆民泰新农业科技发展集团有限公司 | Broad-spectrum slow-release acidifier for feed and preparation method thereof |
| CN111802518A (en) * | 2020-08-25 | 2020-10-23 | 重庆民泰新农业科技发展集团有限公司 | Formic acid type acidifier for feed, and preparation method and application method thereof |
| CN112369534A (en) * | 2020-11-27 | 2021-02-19 | 潍坊加易加生物科技有限公司 | Feed additive for preventing early death of prawns and preparation method and application thereof |
| CN113841792A (en) * | 2021-12-01 | 2021-12-28 | 潍坊加易加生物科技有限公司 | Feed additive composition based on tea saponin as solubilizer |
| CN113841792B (en) * | 2021-12-01 | 2022-03-15 | 潍坊加易加生物科技有限公司 | Feed additive composition based on tea saponin as solubilizer |
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Application publication date: 20170111 |