CN105639191B - A kind of feed addictive and preparation method thereof for protecting hybridized snakehead fish intestinal health - Google Patents
A kind of feed addictive and preparation method thereof for protecting hybridized snakehead fish intestinal health Download PDFInfo
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- CN105639191B CN105639191B CN201511014972.7A CN201511014972A CN105639191B CN 105639191 B CN105639191 B CN 105639191B CN 201511014972 A CN201511014972 A CN 201511014972A CN 105639191 B CN105639191 B CN 105639191B
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Abstract
The present invention discloses a kind of feed addictive and preparation method thereof for protecting hybridized snakehead fish intestinal health；The feed addictive in parts by weight, including following component: 25 ~ 35 parts of copper-loaded montmorillonites, 20 ~ 30 parts of manna oligosacchrides, 15 ~ 20 parts of bacillus licheniformis, 10 ~ 15 parts of glutamine dipeptides, 7 ~ 12 parts of tributyrins, 5 ~ 10 parts of Herba Origani Vulgaris quintessence oils and 4 ~ 8 parts of yeast nucleic acids；It after solid material in above-mentioned raw materials is crushed and crosses 120 ~ 140 meshes by the preparation method, is uniformly mixed with tributyrin and Herba Origani Vulgaris quintessence oil, makes the coefficient of variation≤5% of mixture, be made.Feed addictive of the present invention can promote hybridized snakehead fish enteron aisle growth and development, guarantee that enteron aisle structure and function is normal, optimize the intestinal flora of hybridized snakehead fish, guarantee that intestine microenvironment is normal, improve hybridized snakehead fish to the abilities of digestive and absorption of nutriment.
Description
Technical field
The invention belongs to animal feed additive technical fields, and in particular to a kind of feed for protecting hybridized snakehead fish intestinal health
Additive and preparation method thereof.
Background technique
Intestinal health is the important guarantee of body health, is the main place that fish digest and assimilate nutriment；Intestines simultaneously
Road is also the maximum mucosa-immune organ of fish and the immunization barrier with most fragile, it be body resist first of foreign matter it is anti-
Line.Therefore, intestinal health is the key that healthy fish cultivation, and enteron aisle is usually one of the main path of fish disease infection；Intestines
Health decline in road does not only result in body health decline, also reduction nutrient digestion absorptivity, does not digest nutriment row largely
Enter water body, water environment " health " is caused to decline, and then it is horizontal to reduce fish body health.
Hybridized snakehead fish is because of its delicious meat, medical value full of nutrition, and that there is nourishing to raise, and it is fast to become China's development
The economic freshwater breed variety of speed.China's snakehead annual output is at 200,000 tons or so, and the output value is up to 6,000,000,000 yuan.In recent years, due to hybridization
The decline of murrel culture efficiency, causes a large amount of uses of plant protein source in its feed, leads to hybridized snakehead fish enteron aisle oxidative damage and structure
It destroys；In addition the shortage of hybridized snakehead fish nutrition physiology, man-made feeds preparation technique, processing technology and feeding technology research data,
And hybridized snakehead fish is high density culture mode at present, or even also mixes and feed iced trash fish, these factors can all jeopardize or damage hybridization Eclipta prostrata
The health in road, and then its growth and development is influenced, restrict the sustainable sound development of its industry.And then how to protect under cultivating condition
Hybridized snakehead fish intestinal health is then an important channel for improving its culture efficiency；Therefore developing one kind being capable of effective protection or tune
The feed addictive of section cultured fishes intestinal health is an important link for improving cultured fishes and utilizing artifical compound feed.
Summary of the invention
In view of the above shortcomings of the prior art, the technical problems to be solved by the present invention are: how to provide a kind of guarantor
The feed addictive and preparation method thereof for protecting hybridized snakehead fish intestinal health makes feed addictive obtained can guarantee hybridized snakehead fish enteron aisle
Health promotes digestion and absorption of the enteron aisle to nutriment, the intestine immunity defense function of important protection hybridized snakehead fish body.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme: a kind of protection hybridized snakehead fish intestinal health
Feed addictive, in parts by weight, including following component: 25 ~ 35 parts of copper-loaded montmorillonites, 20 ~ 30 parts of manna oligosacchrides, 15 ~ 20 parts
Bacillus licheniformis, 10 ~ 15 parts of glutamine dipeptides, 7 ~ 12 parts of tributyrins, 5 ~ 10 parts of Herba Origani Vulgaris quintessence oils and 4 ~ 8 parts of yeast
Nucleic acid.
The preparation method of the feed addictive of above-mentioned protection hybridized snakehead fish intestinal health, includes the following steps:
1) component raw material of above-mentioned parts by weight is weighed；
2) by the weighed copper-loaded montmorillonite of step 1), mannosan, bacillus licheniformis, glutamine dipeptide and yeast core
Acid is crushed respectively, and crosses 120 ~ 140 meshes；
3) by the smashed copper-loaded montmorillonite of step 2, mannosan, bacillus licheniformis, glutamine dipeptide and yeast
Nucleic acid is added into the weighed tributyrin of step 1) and Herba Origani Vulgaris quintessence oil, is uniformly mixed, and mixed mixture is made to make a variation
Coefficient≤5% obtains the feed addictive of the protection hybridized snakehead fish intestinal health.
The present invention protects the feed addictive of hybridized snakehead fish intestinal health to can be used as the use of hybridized snakehead fish feed addictive, addition
Amount is the 0.15 ~ 0.30% of feeding quality.
Compared with prior art, the invention has the following beneficial effects:
1, the feed addictive of present invention protection hybridized snakehead fish intestinal health can promote hybridized snakehead fish enteron aisle growth and development, guarantee intestines
Road structure and function is normal, experiment proves that feeding hybridized snakehead fish, the intestinal mucosa wrinkle of hybridized snakehead fish using feed addictive of the present invention
Folds in a garment number and pleat highly significant are higher than control group and commercial feed group；Moreover, feed addictive of the present invention can also be excellent
Change the intestinal flora of hybridized snakehead fish, guarantee that intestine microenvironment is normal, experiment proves that feeding feed addictive of the present invention is miscellaneous
Eclipta prostrata road Escherichia coli and pseudomonas are handed over to substantially reduce.
2, feed addictive of the present invention can also improve hybridized snakehead fish to the abilities of digestive and absorption and immunocompetence of nutriment, warp
After verification experimental verification feeds feed addictive of the present invention, intestines body index, Erepsin, enteron aisle and the anti-oxidant enzyme activity of enterocyte of hybridized snakehead fish
Property, enteron aisle and liver digestive enzyme activity are all significantly improved.
3, nitrogen phosphorus discharge rate can be reduced using feed addictive of the present invention, guarantees the normal of cultivation water environment, maintain water
Environment can promote cultivation hybridized snakehead fish to reach the general level of the health in health status.
4, raw material sources used in feed addictive of the present invention are stable, cheap；And preparation method of the present invention is opposite
It is more simple and easy to operate, it is suitable for industrialized production, thus there are good market prospects.
Specific embodiment
Invention is further described in detail combined with specific embodiments below.The implementation case is being with the technology of the present invention
Under the premise of implemented, now provide detailed embodiment and specific operating process, come illustrate the present invention it is creative, but
Protection scope of the present invention embodiment not limited to the following.
Embodiment 1
A kind of feed addictive for protecting hybridized snakehead fish intestinal health, including following ingredient: copper-loaded montmorillonite 25kg, sweet dew are few
Sugared 25kg, bacillus licheniformis 18kg, glutamine dipeptide 12kg, yeast nucleic acid 5kg, tributyrin 9kg and wild marjoram essence
Oily 6kg.
The preparation method of the feed addictive of above-mentioned protection hybridized snakehead fish intestinal health, copper-loaded montmorillonite 25kg, sweet dew is few
Sugared 25kg, bacillus licheniformis 18kg, glutamine dipeptide 12kg and yeast nucleic acid 5kg are crushed respectively, will be each after crushing
Raw material crosses 120 meshes, and each raw material after pulverizing and sieving is uniformly mixed with tributyrin 9kg and Herba Origani Vulgaris quintessence oil 6kg, makes to mix
The coefficient of variation≤5% of mixture after conjunction obtains the feed addictive of the protection hybridized snakehead fish intestinal health.
The cultivation of hybridized snakehead fish, the initial weight point of fish are carried out at the national different zones three in the indoor circulation cultivating system of test site
Not are as follows: 16.8 ± 0.67 g, 35.3 ± 1.42 g and 52.3 ± 2.35 g.It is not added in the feed of control group of the invention
Protect the feed addictive of hybridized snakehead fish intestinal health；Simultaneously using a kind of commercial feed (waiting protein levels) as commercial feed group,
Each control group divides into 4 repetitions；0.15%(mass percent is added during test group is feeds utilized) product of the present invention, together
The each test group of sample divides into 4 repetitions.After 70 days raising experiments, as the result is shown in test group hybridized snakehead fish intestinal mucosa
Pleat number, pleat height, mucosal fold height/muscle layer thickness and unit length intestinal mucosa area are all remarkably higher than control group
With commercial feed group, and enteron aisle Escherichia coli and pseudomonas are substantially reduced；Intestines body index improves 18~42%；Erepsin contains
Amount improves 15~59%；Enteron aisle and enterocyte activities of antioxidant enzymes improve 7~26%；Enteron aisle and liver digestive enzyme activity improve 14~
35%。
Embodiment 2
A kind of feed addictive for protecting hybridized snakehead fish intestinal health, including following ingredient: copper-loaded montmorillonite 35kg, sweet dew are few
Sugared 20kg, bacillus licheniformis 15kg, glutamine dipeptide 10kg, yeast nucleic acid 6kg, tributyrin 10kg and wild marjoram essence
Oily 5kg.
The preparation method of the feed addictive of above-mentioned protection hybridized snakehead fish intestinal health, copper-loaded montmorillonite 35kg, sweet dew is few
Sugared 20kg, bacillus licheniformis 15kg, glutamine dipeptide 10kg and yeast nucleic acid 6kg are crushed respectively, will be each after crushing
Raw material crosses 140 meshes, and each raw material after pulverizing and sieving is uniformly mixed with tributyrin 10kg and Herba Origani Vulgaris quintessence oil 5kg, makes
The coefficient of variation≤5% of mixed mixture obtains the feed addictive of the protection hybridized snakehead fish intestinal health.
Crop field culture experiment is carried out at national different zones three, the culture experiment of fish (25.6 ± 1.65g of initial weight) at three
And the experiment of control group carries out on 4 mouthfuls of pools respectively, the average area on every mouthful of pool is 12 mu.In the feed of control group
The feed addictive of protection hybridized snakehead fish intestinal health of the invention is not added；Simultaneously with a kind of commercial feed (waiting protein levels) work
For commercial feed group；In the feed of experimental group add 0.25%(mass percent) product of the present invention.It is real by raisings in 60 days
After testing, the intestinal mucosa pleat number and pleat highly significant of hybridized snakehead fish are higher than control group in experimental group as the result is shown and business is raised
Material group, and enteron aisle Escherichia coli and pseudomonas substantially reduce.Intestines body index improves 21~39%, enteron aisle activities of antioxidant enzymes
11~32% are improved, and significantly improves digestive enzyme activity.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to compared with
Good embodiment describes the invention in detail, those skilled in the art should understand that, it can be to skill of the invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of technical solution of the present invention, should all be covered at this
In the scope of the claims of invention.
Claims (3)
1. a kind of feed addictive for protecting hybridized snakehead fish intestinal health, which is characterized in that in parts by weight, including following component:
25 ~ 35 parts of copper-loaded montmorillonites, 20 ~ 30 parts of manna oligosacchrides, 15 ~ 20 parts of bacillus licheniformis, 10 ~ 15 parts of glutamine
Dipeptides, 7 ~ 12 parts of tributyrins, 5 ~ 10 parts of Herba Origani Vulgaris quintessence oils and 4 ~ 8 parts of yeast nucleic acids, preparation method include as follows
Step:
1) component raw material of above-mentioned parts by weight is weighed；
2) by the weighed copper-loaded montmorillonite of step 1), manna oligosacchride, bacillus licheniformis, glutamine dipeptide and yeast nucleic acid point
It is not crushed, and crosses 120 ~ 140 meshes；
3) by the smashed copper-loaded montmorillonite of step 2, manna oligosacchride, bacillus licheniformis, glutamine dipeptide and yeast nucleic acid
It is added into the weighed tributyrin of step 1) and Herba Origani Vulgaris quintessence oil, is uniformly mixed, makes the mixed mixture coefficient of variation
≤ 5%, obtain the feed addictive of the protection hybridized snakehead fish intestinal health；The enteron aisle that the feed addictive can increase hybridized snakehead fish is viscous
Film pleat number, pleat height, mucosal fold height/muscle layer thickness and unit length intestinal mucosa area and raising immunity energy
Power.
2. protecting the feed addictive of hybridized snakehead fish intestinal health according to claim 1, which is characterized in that in parts by weight,
Including following component: 25 parts of copper-loaded montmorillonites, 25 parts of manna oligosacchrides, 18 parts of bacillus licheniformis, 12 parts of glutamine dipeptides, 9
Part tributyrin, 6 parts of Herba Origani Vulgaris quintessence oils and 5 parts of yeast nucleic acids.
3. protecting the feed addictive of hybridized snakehead fish intestinal health according to claim 1, which is characterized in that mistake in step 2
120 meshes.
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| CN201511014972.7A CN105639191B (en) | 2015-12-31 | 2015-12-31 | A kind of feed addictive and preparation method thereof for protecting hybridized snakehead fish intestinal health |
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| CN105639191B true CN105639191B (en) | 2019-08-30 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106387508A (en) * | 2016-09-20 | 2017-02-15 | 江苏农林职业技术学院 | Compound feed for enhancing immunity and disease resistance of hybridized young ophicephalus argus and preparation method thereof |
| CN106689806A (en) * | 2016-12-05 | 2017-05-24 | 浙江海洋大学 | Feed additive improving intestinal microflora of periophthalmus modestus and application thereof |
| AU2019260101A1 (en) * | 2018-04-23 | 2020-12-10 | Evonik Operations Gmbh | Synbiotic compositions |
| CN110463861A (en) * | 2019-08-13 | 2019-11-19 | 河南科技大学 | A kind of feed additive and preparation method improving fancy carp gut barrier function |
| CN110959759A (en) * | 2019-12-16 | 2020-04-07 | 天津纳尔生物科技有限公司 | Origanum essential oil composite coated feed additive and preparation method thereof |
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Effective date of registration: 20200326 Address after: 528222 New Industrial Development Zone, Nanhai District, Nanhai District, Guangdong, Foshan Patentee after: GUANGDONG TONGWEI FEED Co.,Ltd. Address before: 400715 Chongqing Road, Beibei District No. 2 Co-patentee before: TONGWEI Co.,Ltd. Patentee before: SOUTHWEST University |
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