CN106858164A - A kind of liquid feed for preventing fish free radical to induce an illness - Google Patents
A kind of liquid feed for preventing fish free radical to induce an illness Download PDFInfo
- Publication number
- CN106858164A CN106858164A CN201510935074.9A CN201510935074A CN106858164A CN 106858164 A CN106858164 A CN 106858164A CN 201510935074 A CN201510935074 A CN 201510935074A CN 106858164 A CN106858164 A CN 106858164A
- Authority
- CN
- China
- Prior art keywords
- free radical
- illness
- induce
- antioxidant
- liquid feed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
The invention discloses a kind of liquid feed for preventing fish free radical to induce an illness, including antioxidant, the antioxidant is N- vinyl cysteines or derivatives thereof；The concentration of the antioxidant is 0.1ppm-20ppm.The present invention can effectively prevent or suppress fish free radical to induce an illness, and directly improve the internal environment of fish body, and low cost, and environment compatibility is good.
Description
Technical field
The present invention relates to a kind of fish meal.
Background technology
β open countries field virus in nervous necrosis virus will cause fish free radical to generate, and cause nursery mortality,
To solve this problem, prior art generally uses the chemical substances such as sprinkling chlorine, iodine or ammonia in water, to reach
Prevention to a certain extent.But this also brings harm to the ecological environment in waters, and this still cannot be directed to
The thorough solve problem of property.
Therefore those skilled in the art are devoted to a kind of effectively prevention of exploitation, suppress disease caused by nervous necrosis virus
The fish meal of disease.
The content of the invention
In view of the drawbacks described above of prior art, the technical problems to be solved by the invention are to provide a kind of effective
Prevention, the fish meal for suppressing nervous necrosis virus associated diseases.
To achieve the above object, the invention provides a kind of liquid feed for preventing fish free radical to induce an illness,
Including antioxidant, the antioxidant is N- vinyl cysteines or derivatives thereof；The concentration of the antioxidant
It is 0.1ppm-20ppm.
The beneficial effects of the invention are as follows：The present invention can effectively prevent or suppress fish free radical to induce an illness, directly
Improve the internal environment of fish body, and low cost, environment compatibility is good.
Specific embodiment
With reference to embodiment, the invention will be further described：
A kind of liquid feed for preventing fish free radical to induce an illness, including antioxidant, the antioxidant are N- second
Alkenyl cysteine or derivatives thereof；The concentration of the antioxidant is 0.1ppm-20ppm.Feed other into
It is divided into conventional ingredient, also can separately adds other conventional additives.
With reference to effect of the above-mentioned feed of specific verification experimental verification.
First, fry cell and the infection that free radical is produced by nervous necrosis virus infection are obtained in conventional manner
Virus.
Then above-mentioned cell is cultivated 20 hours in culture dish, with phosphate solution cleaning twice, Ran Houjin
The above-mentioned virus infection of row.After infection 24 hours, cell starts to produce activating oxide, with the increase of time,
Producing the cell quantity of activating oxide gradually increases.
Cell is placed in hydrogen peroxide detection kit the growing amount for analyzing hydrogen peroxide in cell, is as a result sent out
Existing, the time of cell infection virus is more long, produces the amount of hydrogen peroxide higher.
The material that cell protect above-mentioned antioxidant is processed, is as a result found, the cell of infection 24 hours,
The cell proportion for generating activating oxide have dropped about 56%, and the cell of infection 48 hours generates active oxidation
The cell proportion of thing have dropped about 85%, but infection more than 72 hours cell, generate the thin of activating oxide
Born of the same parents' ratio does not change substantially.
Tested through cell survival assay, the cell within infecting 48 hours, survival rate can improve more than 90%,
The cell of infection more than 72 hours, survival rate can improve about 38%.
Preferred embodiment of the invention described in detail above.It should be appreciated that the ordinary skill of this area
Personnel just can make many modifications and variations without creative work with design of the invention.Therefore, it is all
Technical staff passes through logic analysis, pushes away on the basis of existing technology under this invention's idea in the art
Reason or the available technical scheme of limited experiment, all should be in the protection model being defined in the patent claims
In enclosing.
Claims (1)
1. the liquid feed that a kind of prevention fish free radical induces an illness, it is characterized in that：Including antioxidant, should
Antioxidant is N- vinyl cysteines or derivatives thereof；The concentration of the antioxidant is 0.1ppm-20ppm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510935074.9A CN106858164A (en) | 2015-12-12 | 2015-12-12 | A kind of liquid feed for preventing fish free radical to induce an illness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510935074.9A CN106858164A (en) | 2015-12-12 | 2015-12-12 | A kind of liquid feed for preventing fish free radical to induce an illness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106858164A true CN106858164A (en) | 2017-06-20 |
Family
ID=59239229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510935074.9A Pending CN106858164A (en) | 2015-12-12 | 2015-12-12 | A kind of liquid feed for preventing fish free radical to induce an illness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106858164A (en) |
-
2015
- 2015-12-12 CN CN201510935074.9A patent/CN106858164A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10265360B2 (en) | Feed additive for swine and feed composition containing the same | |
| MX345894B (en) | Vegetarian feeding method for carnivorous fish and shrimp with spirulina and chlorella algae using electrolysed water and sodium thiosulfate, guar and oligofructans as additives. | |
| CN106135122A (en) | A kind of cultural method of Luchuan sow | |
| CN102845486A (en) | Herbal disinfectant | |
| CN106858164A (en) | A kind of liquid feed for preventing fish free radical to induce an illness | |
| CN106490399A (en) | A kind of aquaculture feed | |
| CN106858165A (en) | A kind of solid feed for preventing fish free radical to induce an illness | |
| CN106858064A (en) | A kind of liquid feed for preventing fish free radical to induce an illness | |
| CN105410459A (en) | Chinese herbal medicine feed additive for aquatic products and application thereof | |
| CN105519602A (en) | Natural eco-friendly pesticide and preparation method thereof | |
| CN105011172A (en) | Eggshell powder processing method and processing device | |
| CN107950814A (en) | A kind of natural feed addictive for improving aquatic livestock immunocompetence and preparation method thereof | |
| CN110115317A (en) | A kind of ancient magnificent mixed type fish meal of grass extraction of nonreactive | |
| CN104247877A (en) | Natural feed for chicken for pregnant and lying-in woman | |
| CN104351272A (en) | Improved traditional Chinese medicine disinfecting liquid | |
| CN103708910B (en) | A kind of Freshwater culture biological fertilizer additive | |
| CN105497711A (en) | Compound Chinese herbal medicine preparation for preventing and treating cryptocaryon irritans in fishes | |
| CN103749559A (en) | Tea planting insecticide | |
| CN104381643A (en) | Hybrid pig feed | |
| CN106608744A (en) | Freshwater aquaculture bio-fertilizer green additive with sterilization function | |
| CN104925894A (en) | Aquaculture water quality treatment material | |
| CN101857341B (en) | Method for performing superchlorination to water body of soft shelled turtle culture pond | |
| CN107348124A (en) | A kind of feed for river crab for suppressing rotten shell disease | |
| CN103652384A (en) | Novel aseptic water nutrition agent for ornamental fish | |
| CN106237043A (en) | A kind of fish antibacterial |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170620 |