CN104171368A - Additive for promoting fishes to absorb and utilize coloring feed - Google Patents
Additive for promoting fishes to absorb and utilize coloring feed Download PDFInfo
- Publication number
- CN104171368A CN104171368A CN201410317365.7A CN201410317365A CN104171368A CN 104171368 A CN104171368 A CN 104171368A CN 201410317365 A CN201410317365 A CN 201410317365A CN 104171368 A CN104171368 A CN 104171368A
- Authority
- CN
- China
- Prior art keywords
- additive
- fishes
- fish
- feed
- carotenoid
- 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.)
- Granted
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
- Y02A40/818—Alternative feeds for fish, e.g. in aquacultures
Landscapes
- Fodder In General (AREA)
- Feed For Specific Animals (AREA)
Abstract
The invention discloses an additive for promoting fishes to absorb and utilize a coloring feed, and effective ingredients of the additive include medicago sativa saponins and carotenoid colorants. By using the additive, the utilization efficiency and the coloring effect of the carotenoid colorants for the fishes can be obviously increased, and the coloring speed can be increased; the additive has the technical advantages of high technical collection degree, high conversion efficiency of plant sources and good coloring effect; the conversion utilization rate of the fishes to the carotenoid colorants can be increased, the immunity of the fishes can be enhanced, lipid metabolism can be adjusted, nutrition can be balanced, the health of the fishes is guaranteed, and the coloring efficiency of the fishes is improved; and in addition, nutrient requirements of the fishes are satisfied, and the additive has a high practical value.
Description
Technical field
The present invention relates to the painted feed addictive of a kind of pet fish, especially a kind of painted Synergistic additives that strengthens fish colouring agent transformation efficiency and coloring effect, is specifically related to a kind of additive that promotes that fish absorb painted feed.
Background technology
The market value of many fish is mainly determined by formalness and body colour.Therefore, in breeding process, must in feed, increase carotenoid colorant, to increase or to keep its body colour.But fish are lower for the digestibility and utilization ability of carotenoid, wherein most colouring agent can not be absorbed by fish body, and along with ight soil excretes, cause economic waste and environmental pollution, and the price of the carotenoid such as astaxanthin is always very expensive, this also causes painted feed price high, therefore how to improve the digestive utilization ratio of astaxanthin, and saving astaxanthin consumption becomes the key addressing this problem.
Affect a lot of because have of fish coloring effect, as oneself factors such as the kind of fish, age, body weight and physiology growth phases, and illumination, water temperature, the external factor such as rate are raised in throwing all can affect absorption and the utilization of carotenoid, astaxanthin is absorbed, the efficiency of deposition and metabolic conversion determines its coloring degree to fish body.At present, the method for more existing raising colouring agent utilization rates.As, because carotenoid is to be absorbed and used by lipid-metabolism approach, in feed, add appropriate fat, can increase the joint efficiency of carotenoid and lipoprotein, but fat interpolation also there are certain limit and hyperliposis easily to cause feed corruption etc.In addition, because carotenoid is easily oxidized, in feed, add a certain amount of antioxidant, as vitamin E, can protect carotenoid colorant, improve its utilization rate.But the oxidation resistance of astaxanthin is 100 times of vitamin E, under carotenoid exists situation, vitamin E is brought into play the limited space of its oxidation resistance.And vitamin E price itself is more expensive, and feed cost can rise, being worth vitamin E also has its interpolation limitation, too highly also can produce toxic action to fish body.In addition, have research to adopt androgen methyltestosterone to promote pigment deposition, but this to be country prohibite edible additive.For this reason, the painted synergist of developing green, safety, environmental protection and effective promotion carotenoid colorant utilization rate becomes instantly anxious.
Summary of the invention
In order to solve the problem of above-mentioned existence, the present invention mainly utilizes alfalfa saponin to have the advantages that to promote lipid-metabolism and antioxidation, alfalfa saponin is added into and in the painted feed containing carotenoid, carries out the fish test of throwing something and feeding, propose a kind ofly can improve the absorption efficiency of fish to carotenoid, can promote again fish immunity power, ensure fish body health, meet the new green environment protection feed addictive of fish nutrition demand.The method is simple to operate, with low cost, plays painted synergistic effect.
The object of the present invention is to provide a kind of additive that promotes that fish absorb painted feed.
The technical solution used in the present invention is:
The application of alfalfa saponin in the painted feed of preparation fish.
Application in the additive that alfalfa saponin absorbs painted feed preparation promotion fish.
Promote the additive that fish absorb painted feed, the effective ingredient of this additive is alfalfa saponin and carotenoid colorant.
Further, in above-mentioned additive, the mass ratio of alfalfa saponin and carotenoid colorant is (1～16): 1.
Further, in above-mentioned additive, the mass ratio of alfalfa saponin and carotenoid colorant is (4～8): 1.
Further, above-mentioned carotenoid colorant is astaxanthin.
The invention has the beneficial effects as follows:
1) the invention provides the technical scheme of total system, utilize alfalfa saponin to there is anti-oxidant and effect regulating lipid metabolism, successfully for improving novel, the safety of the absorption rate of fish body to carotenoid, the painted synergist of environmental protection.Painted synergy lasting stability of the present invention, easy and simple to handle, with low cost, there is the important actual meaning of applying.
2) coloring effect of additive of the present invention is lasting, cheap, by improving the trans-utilization rate of colouring agent, can reduce colouring agent loss and be discharged into other water bodys, alleviates the pollution situation of fish culture environment.
3) alfalfa saponin genus plants extract, has the features such as with low cost, extraction is simple, effect is good, can strengthen fish immunity can, improve the premunition of fish, be a kind of organically, environmental protection, feed addictive efficiently; Add the utilization rate that can improve on a small quantity carotenoid, reduced cost, improved production performance, there is very high practical value and promotional value.
Brief description of the drawings
Fig. 1 is different disposal group content of carotenoid in blood parrot fish tail fin in the time of the 20th, 40,60 and 80 days;
Fig. 2 is different disposal group content of carotenoid in blood parrot fish scale in the time of the 20th, 40,60 and 80 days;
Fig. 3 is different disposal group content of carotenoid in blood parrot fish skin in the time of the 20th, 40,60 and 80 days;
Fig. 4 is the coloring effect comparison diagram of different disposal group parrot fish in the time of the 40th day;
Fig. 5 is the alfalfa saponin impact on cholesterol (CHO), triglycerides (TG), free fatty (NEFA) content and lysozyme activity (Lys) in the time of the 80th day of different disposal group.
Detailed description of the invention
Promote the additive that fish absorb painted feed, the effective ingredient of this additive is alfalfa saponin and carotenoid colorant.
Preferably, in above-mentioned feed addictive, the mass ratio of alfalfa saponin and carotenoid colorant is (1～16): 1.
Preferred, in above-mentioned feed addictive, the mass ratio of alfalfa saponin and carotenoid colorant is (4～8): 1.
Preferably, above-mentioned carotenoid colorant is astaxanthin.
the mechanism of action that the present invention is possible:
Alfalfa saponin belongs to nutritional feed additive, green, safety, environmental protection, bioavailability are high, there is regulating lipid metabolism and oxidation resistant effect simultaneously, in conjunction with the commodity astaxanthin of the carrotene of natural class, can prevent that the carotenoid colorants such as astaxanthin are oxidized in feed processing, storage and digestion and metabolism process, keep its biologically active; In addition, due to carotenoid in food be ingested after in alimentary canal hydrolytic digestion, the carotenoid being hydrolyzed, is entered and is combined transport after blood with lipoprotein by intestinal absorption with the form of dissociating.Alfalfa saponin makes fish body free fatty acid increased content, and lipoprotein content increases, thereby can, in conjunction with more astaxanthins, improve the utilization rate of colouring agent, improves and accelerate coloring effect.
Below in conjunction with specific embodiment, the present invention is further illustrated, but be not limited to this.
Buy from the market required astaxanthin and alfalfa saponin, due to the restriction of technology at present, astaxanthin and alfalfa saponin product most on market are not pure, the astaxanthin product purity of buying in the present invention be 10%(hereinafter described the purity of astaxanthin be 10%), alfalfa saponin people purity be 20%(hereinafter described the purity of alfalfa saponin be 20%).
embodiment 1～5:
To get alfalfa saponin (purity is 20%) and astaxanthin (purity is 10%) and stir and evenly mix and can obtain the additive that promotes that fish painted feeds absorbs, the raw material proportioning of embodiment 1～5 is as shown in table 1.
Table 1 is the raw material proportioning of embodiment 1～5
The feed addictive of below being prepared by the present invention is made further effect detection.
one, coloring effect detects
Get the long blood parrot fish of 540 tail 15cm and be divided at random six processed group, three repetitions of each processed group.Each process element is not:
A group: blank group, only feed basal feed (fat content 8%);
B group: every kilogram of basal feed (fat content 8%) adds 300mg astaxanthin, throws something and feeds;
C group: the additive (300mg alfalfa saponin and 300mg astaxanthin) that every kilogram of basal feed (fat content 8%) adds 600mg embodiment 2 to prepare, throw something and feed;
D group: the additive (600mg alfalfa saponin and 300mg astaxanthin) that every kilogram of basal feed (fat content 8%) adds 900mg embodiment 3 to prepare, throw something and feed;
E group: the additive (1200mg alfalfa saponin and 300mg astaxanthin) that every kilogram of basal feed (fat content 8%) adds 1500mg embodiment 4 to prepare, throw something and feed;
F group: every kilogram of basal feed (fat content 8%) adds 300mg alfalfa saponin, throws something and feeds;
Feed the 20th day, 40 days, when 60 days and 80 days, every group of A, B, C, D, E and F got respectively the carotenoid content in skin, scale and the fin ray that 18 tail fishes measure blood parrot fishes, and observed the coloring effect of blood parrot fish.
Experimental result as shown in Figure 1 to 4, wherein Fig. 1～Fig. 3 was respectively different disposal group at the 20th day, 40 days, the content of carotenoid in blood parrot fish tail fin, scale, skin when 60 days and 80 days, therefrom can find out, throw something and feed the content of carotenoid in the blood parrot fish tail fin, scale, skin of additive of embodiment 2～4 preparation all higher than other groups, illustrate that additive of the present invention can obviously promote absorption and the conversion of blood parrot fish to carotenoid, promotes it painted; In addition, in the feed group of only adding astaxanthin or alfalfa saponin, carotenoid content is compared blank and is organized also tool and be improved to some extent in blood parrot fish body, the two itself has certain coloring effect to blood parrot fish, but painted degree is limited, only have and do the used time when astaxanthin and alfalfa saponin simultaneously and could more effectively promote the painted of fish, obtain color purer pet fish, can significantly improve absorption and the utilization rate of blood parrot fish to astaxanthin after the alfalfa saponin in feed addictive of the present invention is described.
Fig. 4 is different disposal group feeding the 40th day time, and the coloring effect comparison diagram of blood parrot fish therefrom can find out that the body colour of throwing something and feeding containing the parrot fish of the C, the D that add alfalfa saponin and astaxanthin, E group obviously organizes bright red, especially E group than the B that only adds astaxanthin; The F group that singly adds alfalfa saponin only has the increase of a little yellow; After being described, interpolation alfalfa saponin significantly improves the absorption efficiency of blood parrot fish to astaxanthin.
two, the study on mechanism of additive of the present invention
Experiment arranges with shown in above-mentioned " one ", feeding the 80th day time, every group of A, B, C, D, E and F get respectively 18 tail fishes and measure blood parrot fish physiological and biochemical indexs: cholesterol (CHO), triglycerides (TG), free fatty (NEFA) and protein content and lysozyme activity (Lys), build up corresponding biochemical reagents box with Nanjing and measure.
Experimental result as shown in Figure 5, the synergy that therefrom can find out alfalfa saponin and astaxanthin can significantly reduce the content of triglycerides and cholesterol in parrot fish blood, significantly increase the content of liver free fatty acid, and can also significantly increase the activity of the lysozyme in liver.This explanation additive of the present invention can promote that the painted mechanism of action of fish may be the metabolism by promoting fish body class fat, increase the content of body fluid free fatty acid and lipoprotein, thereby promote more astaxanthin be absorbed and used and transform, finally improve and accelerated the painted effect of fish body.
Above content is the further description of doing in conjunction with concrete main scheme for implementing said method, can not assert that specific embodiment of the invention is only limited to these explanations.Those skilled in the art without departing from the inventive concept of the premise, some other technology of having done accurately, the deduction or replace that beautify, all belong to protection scope of the present invention.
Claims (6)
1. the application of alfalfa saponin in the painted feed of preparation fish.
2. the application in the additive that alfalfa saponin absorbs painted feed preparation promotion fish.
3. promote the additive that fish absorb painted feed, it is characterized in that: the effective ingredient of this additive is alfalfa saponin and carotenoid colorant.
4. a kind of additive that promotes that fish absorb painted feed according to claim 3, is characterized in that: the mass ratio of described alfalfa saponin and carotenoid colorant is (1～16): 1.
5. a kind of additive that promotes that fish absorb painted feed according to claim 4, is characterized in that: the mass ratio of described alfalfa saponin and carotenoid colorant is (4～8): 1.
6. according to a kind of additive that promotes that fish absorb painted feed described in claim 3,4 or 5, it is characterized in that: described carotenoid colorant is astaxanthin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410317365.7A CN104171368B (en) | 2014-07-04 | 2014-07-04 | A kind of additive for promoting fish to absorb coloring feed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410317365.7A CN104171368B (en) | 2014-07-04 | 2014-07-04 | A kind of additive for promoting fish to absorb coloring feed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104171368A true CN104171368A (en) | 2014-12-03 |
| CN104171368B CN104171368B (en) | 2017-10-24 |
Family
ID=51952936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410317365.7A Active CN104171368B (en) | 2014-07-04 | 2014-07-04 | A kind of additive for promoting fish to absorb coloring feed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104171368B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105918180A (en) * | 2016-05-05 | 2016-09-07 | 固镇县万佳生态养殖场 | Method for changing color of tail fin of ornamental silvery pomfret |
| CN105961239A (en) * | 2016-05-05 | 2016-09-28 | 固镇县万佳生态养殖场 | Method removing live goldfish fin surface viscosity substance |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1355675A (en) * | 1999-04-19 | 2002-06-26 | 挪威海德罗公开有限公司 | Pigment |
| CN102106455A (en) * | 2010-12-02 | 2011-06-29 | 湖州唐氏渔业科技开发有限公司 | Ornamental fish feed |
-
2014
- 2014-07-04 CN CN201410317365.7A patent/CN104171368B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1355675A (en) * | 1999-04-19 | 2002-06-26 | 挪威海德罗公开有限公司 | Pigment |
| CN102106455A (en) * | 2010-12-02 | 2011-06-29 | 湖州唐氏渔业科技开发有限公司 | Ornamental fish feed |
Non-Patent Citations (5)
| Title |
|---|
| 何云等: "苜蓿草粉对黄河鲤鱼生长性能及着色的影响", 《草地学报》 * |
| 李小兵等: "饲料中添加虾青素对金曼龙鱼体色的影响", 《饲料研究》 * |
| 王成章等: "饲粮中添加苜蓿草粉对黄河鲤鱼抗氧化性能及脂质代谢的影响", 《草业学报》 * |
| 詹玉春: "影响增色效果的因素", 《饲料中添加色素对南美白对虾着色效果、免疫性能和肌肉品质的影响》 * |
| 陈培英等: "苜蓿皂苷的制备分离及其在动物生产", 《中国畜牧杂质》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105918180A (en) * | 2016-05-05 | 2016-09-07 | 固镇县万佳生态养殖场 | Method for changing color of tail fin of ornamental silvery pomfret |
| CN105961239A (en) * | 2016-05-05 | 2016-09-28 | 固镇县万佳生态养殖场 | Method removing live goldfish fin surface viscosity substance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104171368B (en) | 2017-10-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105104822A (en) | Grass carp feed and making method thereof | |
| CN104095163B (en) | The special Chinese herbal feed of fattening period meat rabbit | |
| CN103385390B (en) | Artificial particle feed for juvenile turbot | |
| CN103931938B (en) | Produce the feed adjusting control agent of low-cholesterol egg and the feed containing this adjusting control agent | |
| CN103380872B (en) | Artificial pellet feed for adult turbot | |
| CN104286476A (en) | Special feed for pet cats and preparation method of special feed | |
| CN103844141A (en) | Feed suitable for being used in growing period and fattening period of portunus trituberculatus and use method of feed | |
| CN108771047A (en) | A kind of fancy carp food calling feed | |
| CN103315180A (en) | Pollution-free feed premix compound for accelerating pig growth | |
| CN105076769A (en) | Pig feed additive and preparation and use method thereof | |
| CN104222559A (en) | Marine fish black porgy overwintering feed | |
| CN105285320A (en) | Black carp feed | |
| Liu et al. | Studies on the nutrition of two species of catfish, Silurus meridionalis Chen and S. asotus Linnaeus. I. Effects of dietary protein and lipid on growth performance and feed utilization | |
| Fang et al. | Replacement of Astaxanthin with lutein in diets of juvenile Litopenaeus vannamei: effects on growth performance, antioxidant capacity, and immune response | |
| CN104171368A (en) | Additive for promoting fishes to absorb and utilize coloring feed | |
| CN104161226A (en) | Feed for preventing broilers from feed passage in summer | |
| CN101904455A (en) | Special feed for 1-2 year-old boa | |
| CN104322934B (en) | Boar feed additive and preparation method thereof | |
| CN104814291A (en) | Mildewproof nutrient fish feed and preparation method | |
| CN101904456B (en) | Special feed used in service period of breeding male pythons | |
| CN111772046A (en) | Reinforced big pig compound premix feed | |
| CN104206795B (en) | A kind of coloring synergist for promoting fish to absorb carotenoid | |
| CN103828765B (en) | A kind of pseudo-classic chicken-raising method healthy, the most efficient | |
| CN105341512A (en) | Feed enhancing disease resistance for pufferfish | |
| CN101912080B (en) | Feed special for male python during mating period |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |