CN106804907A - A kind of rumen bypass particle for ruminant feed - Google Patents
A kind of rumen bypass particle for ruminant feed Download PDFInfo
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- CN106804907A CN106804907A CN201611223455.5A CN201611223455A CN106804907A CN 106804907 A CN106804907 A CN 106804907A CN 201611223455 A CN201611223455 A CN 201611223455A CN 106804907 A CN106804907 A CN 106804907A
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- amino acid
- rumen bypass
- particle
- choline chloride
- rumen
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Abstract
The invention belongs to zootechnical industry field of fodder, and in particular to a kind of rumen bypass particle for ruminant feed, it is characterised in that the rumen bypass particle is, containing Choline Chloride, amino acid to be contained again.In whole particle, the content of Choline Chloride is 2.5%~60%, and the content of amino acid is 2.5%~60%.The present invention is advantageous in that coating base material uses amino acid or their salt as the carrier of solidification Choline Chloride pure material, improve value-added content of product, it is effective to solve the easy moisture absorption of Choline Chloride and the weak shortcoming of amino acid surface adhesive force, and rumen bypass particle of the invention can simultaneously supplement ruminant to Choline Chloride and the nutritional need of amino acid, efficiency of feed utilization is improved, feeding cost is saved.
Description
Technical field
The invention belongs to zootechnical industry field of fodder, and in particular to a kind of rumen bypass particle for ruminant feed.
Background technology
Choline and amino acid have been widely used in poultry, pig, aquatic products and have ruminated as nutrition type feed additive
In the breeding production of animal.Feed choline is mainly the hydrochloride of choline, i.e. Choline Chloride, can improve Broiler chicks feed and turn
Rate and chest muscle yield, the egg production for increasing laying hen, improve sow breeding potential, improve conception rate, farrowing rate and weaned piglet into
Motility rate, improves the rate of body weight gain of aquatic livestock, improves the output of milk and butterfat percnetage of ruminant；Amino acid can improve the life of animal
Performance (meat productivity, laying rate, rate of giving milk) is produced, the conversion ratio of feed is improved, the consumption of crude protein in feed is saved, animal is reduced
Carbon it is nitrogen discharged, reduce the environmental pollution brought by livestock-raising.
In the nonruminant breeding process such as poultry, pig and aquatic products, Choline Chloride and amino acid can be mixed directly into pre-
Used in batch mixing or complete diet pellet.But because ruminant tumor gastric microorganism is to Choline Chloride and the degradation of amino acid, if
It is directly appended to be used in feed, Choline Chloride and amino acid can be degraded by rumen microorganism and lose its nutritive value.Therefore,
, it is necessary to carry out rumen bypass coating to choline and amino acid in the breeding process of ruminant, to reduce its battalion in cud
Loss is supported, finally by intestinal absorption.
At present, rumen bypass becholine uses the Choline Chloride after Choline Chloride sterling or solidification as core, to it
Carry out the coating of distinct methods.Wherein it is coated with by core of sterling Choline Chloride, due to the Choline Chloride easily moisture absorption, granulating
Difficulty, increased the difficulty and cost of coating technique；With the Choline Chloride particle after solidification as core, solidify in the prior art
The carrier of Choline Chloride using other auxiliary materials such as silica, zeolite, calcium carbonate, starch, maize cob meal, prepared by this kind of method
Although the easy granulating of core, moisture absorption makes moderate progress, and the solidified carrier for being used is to animal nonnutritive value, drop in itself
The low added value of rumen bypass becholine, increases feed cost.In the prior art, rumen-bypass amino acid uses commercially available feeding
Grade amino acid product is expected as core, because the surface adhesion force of feed grade amino acid is weak, it is not easy to capsulating material bonding, lead
Cause rumen bypass effect it is poor, if reinforce amino acid rumen bypass coating degree, product reach abomasum after be difficult be disintegrated and can not be small
Intestinal absorption, it is impossible to reach effective rate of utilization expected from product.
The research contents about rumen bypass becholine and rumen-bypass amino acid is typically limited to only its rumen bypass both at home and abroad
The aspects such as guard method, additive effect.At present, ruminant can simultaneously also be met to Choline Chloride without any one product
With the nutritional need of amino acid.
Therefore, still need to develop a kind of rumen bypass particle, to solve above-mentioned one or more problems of the prior art.
The content of the invention
In view of the shortcomings of the prior art, it is an object of the invention to provide a kind of rumen bypass for ruminant feed
Grain, the rumen bypass particle is, containing Choline Chloride, amino acid to be contained again.
The present invention is adopted the following technical scheme that：
A kind of rumen bypass particle for ruminant feed, it is characterised in that the particle is by base material and coating material
Two parts are constituted：
(1) by Choline Chloride and amino acid, composition wherein Choline Chloride effective content is 5%-90% to base material, amino acid
Effective content is 5%-90%；
(2) coating material is aliphatic acid, methylcellulose, ethyl cellulose, acrylic resin IV, gelatin, Arab
Glue, soya wax, polyethylene glycol, polyvinyl alcohol, triglycerides, aliphatic acid and its salt, stearic acid and its salt, palmitic acid, hydrogenated fat
Any one or a few mixture in fat acid, shitosan, crude palm oil.
The described rumen bypass particle for ruminant feed, it is characterised in that the amino acid include 1B,
L lysine HCL, 1B sulfate, 1B phosphate, L-Methionine, DL- METHIONINE, methionine hydroxy class
Like any one in thing, L-Trp, L-phenylalanine, L-threonine, ILE, L-Leu, Valine or
It is various.
The described rumen bypass particle for ruminant feed, it is characterised in that wherein described Choline Chloride was based on
The gross weight meter of cud particle is 2.5%-60%, and the gross weight meter that the amino acid is based on rumen bypass particle is 2.5%-
60%.
The present invention using Choline Chloride and amino acid composite particles as base material, by the effective of Choline Chloride and amino acid
Conform to, value-added content of product can be effectively improved, it is possible to solve the easy moisture absorption of Choline Chloride and amino acid surface adhesive force it is weak lack
Point, and rumen bypass particle of the invention can simultaneously supplement ruminant to Choline Chloride and the nutritional need of amino acid, carry
Efficiency of feed utilization high, saves feeding cost.
Specific embodiment
Be illustrated in detail by way of the following examples the present invention, but should not by this scope for being interpreted as present subject matter be only limitted to
Lower embodiment.All technologies realized based on the above of the present invention belong to the scope of the present invention.Used in following examples
Compound or reagent can be bought by commercial sources, or be prepared into by conventional method well known by persons skilled in the art
Arrive.
Embodiment 1 crosses knurl particulate substrate
Embodiment 2 crosses the experiment of knurl particulate substrate moisture absorption
Base material test case 1,2,3,4,5,6,7 and contrast test example 1, the 2 each 10g in embodiment 1 are weighed respectively, are placed in temperature
It is 25 DEG C to spend, and during humidity is 45% incubator, a quality for sample is measured every four hours, calculates its moisture absorption ratio S, while
Carry out three groups of parallel tests.
S=(ms-m0)/m0 × 100%
S：Moisture absorption ratio
m0：Sample initial mass
ms：Quality after the sample moisture absorption
Test result such as following table：
The rumen bypass particulate substrate moisture absorption of table 1 is analyzed
The above results understand that the base material of rumen bypass particle has compared with contrast test example 2 obtained in the embodiment of the present application
Extremely low moisture absorption, because amino acid forms layer protecting film on Choline Chloride surface, can effectively prevent chlorination courage
The alkali moisture absorption.Although the moisture absorption of the base material of rumen bypass particle is suitable with the result of contrast test example 1 obtained in the embodiment of the present application,
But starch, plantar stone, microcrystalline cellulose due to base material 49-Phe ,82-Ser,115-Arg,144-Met,145-Asn ,161-Arg,169-Met Human Connective tissue growth factor obtained in the embodiment of the present application in comparative example 1
Element improves the nutrition added valve of product to material of the ruminant without nutritive value.
The rumen bypass particle of embodiment 3
Base material：
With the test case 1 in embodiment 1, test case 2, test case 3, test case 4, test case 5, test case 6, test case 7,
Contrast test example 3.
Capsulating material：
By acrylic resin, No. IV mixes with ethyl cellulose by weight 2: 3.The rumen bypass particle for ultimately forming
Middle capsulating material is 1: 2 with the weight ratio of base material.
Rumen bypass particle obtained in the present embodiment be designated as test case 1 ', test case 2 ', test case 3 ', test case 4 ',
Test case 5 ', test case 6 ', test case 7 ', contrast test example 3 '.
The evaluation of the rumen bypass particle stability in cud of embodiment 4
It is experiment with 5 He Sitan lactating cows equipped with permanence lymphoma stomach fistulization pipe, duodenum fistula and ileum fistula
Animal, accurately weighs 5g the application test case 1 ', 2 ', 3 ', 4 ', 5 ', 6 ', 7 ' and contrast test example 3 ', is put into 35-50 μm of aperture
12cm × 8cm Nylon Bags for making of nylon cloth in, each two bag ties up to one and is about on half flexible pipe of 50cm, small in after feeding 1
When put into cud abdomen Nang Chu, plastic tube other end nylon rope hangs over fistula beyond the Great Wall.Every ox 6 is managed, totally 12 bags.Placing
0,4,8,12,24 hours 6 incubation time points take a pipe afterwards.Each each time point of rumen bypass becholine preparation repeats
Four times, rinsed with the running water of medium flow rate after taking out Nylon Bag, be then placed in being soaked 55 minutes in water, then in medium flow rate
Rinsed 1 minute under running water, the Nylon Bag after washing is placed in 40 DEG C of drying in oven, moisture regain is weighed for 24 hours.Use Reinecke's salt
The content of Choline Chloride in gravimetric detemination residue, with Kjeldahl nitrogen determination remaining sample nitrogen content, calculates percent of pass.Determine
The results are shown in Table 2：
Percent of pass (%) of the rumen bypass choline and amino acid composite particles that the Nylon Bag of table 2 is determined in cow rumen
Measurement result shows, rumen bypass becholine and amino acid composite particles provided herein, and it is in cud
The percent of pass of 24 hours reaches more than 90%, the cud percent of pass of the rumen-bypass amino acid provided better than contrast test example 3 '.By
In the application test case and contrast test example to differ only in core different, capsulating material and method for coating all same, because
The core of this rumen bypass becholine that can draw the application and amino acid composite particles can be combined preferably with capsulating material,
Rumen bypass becholine and amino acid composite particles can be strengthened in cud preservation effect.
Embodiment 5. determines rumen-bypass amino acid preparation in abomasum and the release rate of small intestine with mobile Nylon Bag
It is 35-50 μm that 2g the application test case 1 ', 2 ', 3 ', 4 ', 5 ', 6 ', 7 ' and contrast test example 3 ' are put into aperture
The small Nylon Bags of 6cm × 2.5cm that nylon cloth makes, are then placed in 39 DEG C, and pH value is the HCl- pepsin solutions of the 0.2% of 2
2.5h in (6.1ml hydrochloric acid distilled water dilutings add pepsin 2g to 1000ml after being heated to 39 DEG C, be well mixed), so
After be put into duodenum manages repeatly, reclaimed from excrement, rinse, 40 DEG C of baking oven aeration-dryings, get damp again 24h, each rumen bypass ammonia
Base acid supplement is repeated 4 times.With the content of Choline Chloride in Reinecke's salt gravimetric detemination residue, with Kjeldahl nitrogen determination residue
Nitrogen content, calculates release rate.
Test case 1 ', 2 ', 3 ', 4 ', 5 ', 6 ', 7 ' and contrast test example 3 ' are measured with mobile Nylon Bag, in abomasum and small
The release rate of intestines is respectively 97.4%, 96.5%, 96.4%, 95.9%, 97.1%, 95.5%, 96.1%, 83.1%.
Nylon Bag and mobile Nylon Bag measurement result show, rumen bypass becholine obtained in the application test case and
Amino acid composite particles percent of pass in ruminal environment is higher, high in abomasum and small intestine release rate；And the mistake knurl of contrast test example
Stomach amino acid percent of pass in ruminal environment is relatively low, is relatively low in abomasum and small intestine release rate.
Claims (4)
1. a kind of rumen bypass particle for ruminant feed, it is characterised in that the rumen bypass particle is to contain chlorination courage
Alkali, contains amino acid again.
2. the rumen bypass particle of ruminant feed is used for as claimed in claim 1, it is characterised in that the amino acid includes
1B, L lysine HCL, 1B sulfate, 1B phosphate, L-Methionine, DL- METHIONINE, egg ammonia
Appointing in sour hydroxy analogs, L-Trp, L-phenylalanine, L-threonine, ILE, L-Leu, Valine
One or more of meaning.
3. the rumen bypass particle of ruminant feed is used for as claimed in claim 1, it is characterised in that the Choline Chloride base
In rumen bypass particle gross weight meter be 2.5%-60%.
4. the rumen bypass particle of feed addictive is used for as claimed in claim 1, it is characterised in that the amino acid was based on
The gross weight meter of cud particle is 2.5%-60%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611223455.5A CN106804907A (en) | 2016-12-19 | 2016-12-19 | A kind of rumen bypass particle for ruminant feed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611223455.5A CN106804907A (en) | 2016-12-19 | 2016-12-19 | A kind of rumen bypass particle for ruminant feed |
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| Publication Number | Publication Date |
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| CN106804907A true CN106804907A (en) | 2017-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611223455.5A Pending CN106804907A (en) | 2016-12-19 | 2016-12-19 | A kind of rumen bypass particle for ruminant feed |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109362950A (en) * | 2018-10-08 | 2019-02-22 | 杭州康德权饲料有限公司 | A kind of rumen bypass becholine microcapsule and preparation method thereof |
| CN110200152A (en) * | 2019-05-15 | 2019-09-06 | 宁夏大田新天地生物工程有限公司 | Angus breeding feed additive and breeding feed and cultural method |
| CN111449171A (en) * | 2020-05-08 | 2020-07-28 | 陕西金冠牧业有限公司 | Rumen-protected multivitamin preparation and preparation method and application thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1561979A (en) * | 2004-04-21 | 2005-01-12 | 浙江大学 | Micro capsule for choline chloride for ruminant stomach and its preparing method |
| CN101731485A (en) * | 2010-02-23 | 2010-06-16 | 浙江科盛饲料股份有限公司 | Formula and production process of dairy cow protein particle feed |
| CN102326714A (en) * | 2011-09-28 | 2012-01-25 | 山东农业大学 | Ruminant rumen by-pass coating material and application thereof in choline coating |
| US20140037709A1 (en) * | 2012-08-02 | 2014-02-06 | Kemin Industries, Inc. | Method of Protecting Active Ingredients From Degradation During Pelleting |
-
2016
- 2016-12-19 CN CN201611223455.5A patent/CN106804907A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1561979A (en) * | 2004-04-21 | 2005-01-12 | 浙江大学 | Micro capsule for choline chloride for ruminant stomach and its preparing method |
| CN101731485A (en) * | 2010-02-23 | 2010-06-16 | 浙江科盛饲料股份有限公司 | Formula and production process of dairy cow protein particle feed |
| CN102326714A (en) * | 2011-09-28 | 2012-01-25 | 山东农业大学 | Ruminant rumen by-pass coating material and application thereof in choline coating |
| US20140037709A1 (en) * | 2012-08-02 | 2014-02-06 | Kemin Industries, Inc. | Method of Protecting Active Ingredients From Degradation During Pelleting |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109362950A (en) * | 2018-10-08 | 2019-02-22 | 杭州康德权饲料有限公司 | A kind of rumen bypass becholine microcapsule and preparation method thereof |
| CN109362950B (en) * | 2018-10-08 | 2022-04-05 | 杭州康德权饲料有限公司 | Rumen-protected choline chloride microcapsule and preparation method thereof |
| CN110200152A (en) * | 2019-05-15 | 2019-09-06 | 宁夏大田新天地生物工程有限公司 | Angus breeding feed additive and breeding feed and cultural method |
| CN111449171A (en) * | 2020-05-08 | 2020-07-28 | 陕西金冠牧业有限公司 | Rumen-protected multivitamin preparation and preparation method and application thereof |
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Application publication date: 20170609 |
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