CN102293318B - Plant antioxidant functional feed additive - Google Patents
Plant antioxidant functional feed additive Download PDFInfo
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- CN102293318B CN102293318B CN2010102108050A CN201010210805A CN102293318B CN 102293318 B CN102293318 B CN 102293318B CN 2010102108050 A CN2010102108050 A CN 2010102108050A CN 201010210805 A CN201010210805 A CN 201010210805A CN 102293318 B CN102293318 B CN 102293318B
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- ethoxyquin
- bht
- methionine hydroxy
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Abstract
The invention discloses a plant antioxidant functional feed additive, which is prepared from the following raw materials in parts by weight: 0 to 10 parts of 2,6-di-tert-butyl-p-cresol, 1 to 10 parts of ethoxyquin, 1 to 5 parts of methionine hydroxy analog, 1 to 5 parts of talc powder, 1 to 10 parts of citric acid monohydrate, 1 to 80 parts of ampelopsis, and 5 to 20 parts of medical stones. The additive has the advantages that: the traditional natural plant ampelopsis is applied to livestock production, the ampelopsis containing natural plant anti-oxidation mould inhibitor dihydromyricetin has good effects of removing free radicals and resisting lipid peroxidation, and the problem of oxidizing grease in the feed rich in Cu<2+>, Fe<2+> and other metal ions can be solved; and therefore, the additive is a high-efficiency green functional anti-mould anti-oxidation additive product. The additive can be used as an excellent substitute product for chemically synthesized anti-mould anti-oxidation products, so that a new opportunity is brought to the development of feed industry, and establishment of a healthy culture production mode is facilitated.
Description
Technical field
The present invention relates to field of feed additive technology, especially relate to a kind of natural anioxidant phytochemicals functional feedstuff additive.
Background technology
Flavone compound extensively is present in plant kingdom, is one of natural activity product that receives much attention at present.The anti-oil peroxidation of this compounds and antibacterial activity are proved, and are considered to the good anti-oxidant and antiseptic of a class.Flavone compound such as catechol, silymarin, rutin etc. all have very strong anti-oxidant and antibacterial activity.
Vine tea belongs to a kind of wild liana in the Vitaceae Ampelopsis, and formal name used at school is ampelopsis grossdentata Ampelopsis grosseclentata), be commonly called as vine tea, rattan mother-in-law tea, the mould tea of Mao Yan etc.For a long time, China's Zhuang and the people of the Yao nationality make health protection tea with its young young stem and leaf, are used for the treatment of diseases such as cold, fever, abscess of throat, Jaundice Jaundice, and make tea summer do not turn sour a few days, and the title of " refreshing tea " is arranged, and causes that in recent years people pay close attention to greatly.Vine tea extensively is distributed in the provinces and regions such as Guangdong, Guangxi, Hunan, Hubei, Yunnan and Guizhou on the south China Yangtze river basin, is a kind of natural wild plant resource that can directly utilize.Through chemical composition analysis, find that vine tea is a kind of plant of being rich in flavone compound, active component flavones total amount reaches about 40%.Wherein dibydro myricetrin (Dihydromyricetin is called for short DMY) content is up to about 25%.Pharmacological evaluation proof vine tea general flavone and main component thereof have multiple efficacies such as broad-spectrum antiseptic and non-oxidizability.Therefore study vine tea and contained dibydro myricetrin thereof, exploitation, this unique natural plant resource of comprehensive utilization vine tea are had very important reason sink meaning and actual application value.
Generally all contain Fe in the feed
2+, Cu
2+, Mn
2+Deng metallic element, catalytic oxidation feed fat very easily.China's pig feed accounts for about half of whole feed total amounts, and the equal excess of most sucking pig, piglet and middle pig feed is added copper, imitates to promote growth, raising feed food.Usually in pig feed the content of copper at 100-250mg/kg.A big disadvantage of high copper feed is strong catalysed oxidn, though experiment showed, add grease high copper feed greatly excess add antioxidant, also can't solve the problem of oxidation of feed, especially in summer.
Feed antioxidant refers to stop or to postpone the oxidation of readily oxidizable substance in the feed, the material that improves feed stability and extend shelf life.Antioxidant is indispensable a kind of additive in the feed industry, because wherein action effect and remarkable in economical benefits are subjected to people's welcome and attention more and more, makes it to be used widely in feed industry.(such as V A, V D, carrotene and phat fat etc.) are easily oxidized because feed in transportation, storage, process, has many nutrients, badly influence the utilization of feed nutrient.Even rotten harmful substance can also cause the livestock and poultry apocleisis, be poisoned to death.Therefore, in feed, suitably add a small amount of or micro-antioxidant, can effectively avoid above-mentioned unfavorable factor, prolong the storage life of feed, improve the utilization rate of feed.
At present, antioxidant can be divided into natural and artificial synthetic two big classes.The overwhelming majority who uses is artificial synthetic antioxidant at present, as 2-butylated hydroxytoluene (BHT), butylated hydroxy anisole (BHA), n-propyl gallate (PG), ethoxyquinoline (EMQ).Natural has tocopherol, Tea Polyphenols etc.The antioxidant kind that the Ministry of Agriculture ratified to use in feed in the bulletin in 2006 105 is ethoxyquin, BHT, BHA and PG, all is synthetized oxidation preventive agent.
The oxidation resistance of EMQ is than BHT and BHA height, and has stronger mildew-proof function, its fungicidal properties it is reported to be much better than propionate.The inhibition growth effect of the aspergillus flavus of EMQ, fusarium moniliforme, Penicillium digitatum is particularly remarkable.The shortcoming of EMQ maximum is that the color and luster of product changes too greatly, no matter be the pulvis of crude oil or preparation, fresh products during harsh producing is light, crude oil namely becomes dark-brown after storing, pulvis becomes dark-brown to coffee-like, in premix during a large amount of the use even can cause feed color and luster obvious variation
BHT is widely used in the animal feed, comprises chicken, pig, anti-young animal and fish feed.These product of interpolation can be protected the vitamin in the feed in the chick daily ration, prevent the oxidational losses of fat and protein; BHT is the white crystals particle, even wear into superfine powder, when with feed in the premix or mixed feed that are easy to form behind the component mixing of oxidation, various components are still independent particle, therefore, BHT can't fully play antioxidation therein.Because BHT is cheap, although its antioxidant effect is not satisfactory, some Feed Enterprise are also being used for a long time.
BHA is the widely used oil-soluble synthetized oxidation preventive agent in China and countries in the world.BHA is as oil antioxidant, to thermally-stabilised.Except antioxidant, also has strong antimicrbial power.Can finish the generation that suppresses aflatoxin with 250mg/kgBHA, 200mg/kg BHA can suppress its spore growth fully to, the aspergillus niger mould as poison of growing in food and the feed etc.But BHA can make product have foreign odor and pungent taste that BHA has.BHA is survivable under the weak base condition, can be painted with the metal ion effect unlike n-propyl gallate class antioxidant, and also its antibacterial action is stronger than P-hydroxybenzoic acid.But found that BHA has carcinogenesis to big glandular stomach, made it be subjected to forbidding or the restriction of many countries successively in 1981.
The maximum use amount of PG is 0.1g/kg.Its antioxidation is stronger than BHA and BHT.PG does not use separately in feed owing to solubility in the grease is little and expensive.Three hydroxyls are in vicinal in the molecule of PG, very easily manifest dark color (purple or dirty-green) with iron, copper plasma complexing (chelating) even add chelating agent (as citric acid) and also are difficult to avoid fully colour generation.So when using PG, avoid utensils such as iron content (as stainless steel), copper, aborning very inconvenience.
Expensive BHA and the less use of PG, in fact present most popular feed antioxidant is antioxidant and BHT.
Increasing animal experiment shows that the chemical synthesis antioxidant has certain toxicity and carcinogenesis, and its security has been subjected to doubting widely.Because the extracted form natural plant composition has the effectiveness of chemical synthesis material on the one hand, the advantage that has safe, nontoxic, the low side effect that they did not have on the other hand again, make people more and more urgent to the demand of natural plant product, the active component in the natural plants also becomes one of emphasis of people's research.Therefore, the natural plant feed antioxidant that the Application and Development effect is certain, toxic and side effect is little, application is convenient, with low cost has broad application prospects.
Summary of the invention
At the deficiency that above-mentioned prior art exists, the purpose of this invention is to provide a kind of efficient, safe, nontoxic, pure natural, cost is low, antioxidant effect is good anioxidant phytochemicals functional feedstuff additive.
To achieve these goals, the technical solution adopted in the present invention is: the anioxidant phytochemicals functional feedstuff additive, and it is made by the raw material that comprises following parts by weight:
2.6-BHT (BHT) 0-10,
Ethoxyquin 1-10,
Methionine hydroxy analog 1-5,
Talcum powder 1-5,
Citric Acid Mono 1-10,
Vine tea 1-80,
Medical stone 5-20;
The preparation method of anioxidant phytochemicals functional feedstuff additive is: in the parts by weight ratio of above-mentioned raw materials, earlier vine tea is crushed to the 100-200 order, adds methionine hydroxy analog in the vine tea powder after pulverizing and mix; 2.6-BHT, ethoxyquin and talcum powder are mixed, and then add in the mixture of vine tea powder and methionine hydroxy analog, add Citric Acid Mono at last and mix as the medical stone of carrier.
The preparation method of anioxidant phytochemicals functional feedstuff additive can also be: the vine tea of above-mentioned parts by weight is used boiling water lixiviate 1.5～3 hours, the mass ratio of vine tea and water is 1: 8～12, lixiviate mixture with vine tea and boiling water carries out centrifugation while hot, the filtrate that separation is obtained is concentrated into 1/4 of original boiling water volume, adds 2.6-BHT, ethoxyquin, methionine hydroxy analog and talcum powder then and mixes; Add Citric Acid Mono at last and medical stone mixes.
Compared with prior art, the advantage that the present invention has is: traditional people from sky plant vine tea is applied in the herding production, can effectively reduce the use amount of artificial synthetized oxidation preventive agent, save cost, also can reduce artificial synthetized oxidation preventive agent to the adverse effect of domestic animal; Contain natural plants antioxidant mildew-retarding agent dibydro myricetrin in the vine tea and have good removing free radical and lipoid peroxidization resistant, can solve and be rich in Cu
2+, Fe
2+Deng this feed circle difficult problem of oxidation of grease in the feed of metal ion, it is the functional mold-proof oxidation-resistant additive product of efficient green.The present invention can be used as the mildew-resistant of chemical synthesis and the favorable substitutes of oxidation resistant product, will bring new opportunity for the development of feed industry, is conducive to set up the production model of healthy aquaculture.
The specific embodiment
The following stated only is preferred embodiment of the present invention, does not therefore limit protection scope of the present invention.
Embodiment 1
The anioxidant phytochemicals functional feedstuff additive, it raw material that comprises following parts by weight is made:
Ethoxyquin 1,
Methionine hydroxy analog 1,
Talcum powder 1,
Citric Acid Mono 1,
Vine tea 1,
Medical stone 5.
Embodiment 2
The anioxidant phytochemicals functional feedstuff additive, it raw material that comprises following parts by weight is made:
2.6-BHT (BHT) 10,
Ethoxyquin 10,
Methionine hydroxy analog 5,
Talcum powder 5,
Citric Acid Mono 10,
Vine tea 80,
Medical stone 20.
Embodiment 3
The anioxidant phytochemicals functional feedstuff additive, it raw material that comprises following parts by weight is made:
2.6-BHT (BHT) 3-8,
Ethoxyquin 3-8,
Methionine hydroxy analog 2-4,
Talcum powder 2-4,
Citric Acid Mono 3-8,
Vine tea 10-70,
Medical stone 8-15.
Embodiment 4
The anioxidant phytochemicals functional feedstuff additive, it raw material that comprises following parts by weight is made:
2.6-BHT (BHT) 8,
Ethoxyquin 8,
Methionine hydroxy analog 4,
Talcum powder 4,
Citric Acid Mono 8,
Vine tea 70,
Medical stone 15.
Embodiment 5
The anioxidant phytochemicals functional feedstuff additive, it raw material that comprises following parts by weight is made:
2.6-BHT (BHT) 3,
Ethoxyquin 3,
Methionine hydroxy analog 2,
Talcum powder 2,
Citric Acid Mono 3,
Vine tea 10,
Medical stone 8.
Embodiment 6
The anioxidant phytochemicals functional feedstuff additive, it raw material that comprises following parts by weight is made:
2.6-BHT (BHT) 5,
Ethoxyquin 5,
Methionine hydroxy analog 3,
Talcum powder 3,
Citric Acid Mono 5,
Vine tea 60,
Medical stone 10.
Embodiment 7
The anioxidant phytochemicals functional feedstuff additive, it raw material that comprises following parts by weight is made:
2.6-BHT (BHT) 5,
Ethoxyquin 5,
Methionine hydroxy analog 4,
Talcum powder 5,
Citric Acid Mono 3,
Vine tea 40,
Medical stone 8.
Anioxidant phytochemicals functional feedstuff additive in above-described embodiment can be added into the two lauryls of an amount of thio-2 acid, ethylenediamine tetra-acetic acid and/or butylated hydroxy anisole (BHA) as required and wait other compositions.The preferred mass percent concentration of described methionine hydroxy analog is 88% hydroxy methionine hydroxy analogs.It is 99% ethoxyquin solution that ethoxyquin is selected mass percent concentration for use.
The preparation method of the anioxidant phytochemicals functional feedstuff additive among the above embodiment can be as follows: in above-mentioned corresponding raw materials in part by weight ratio, earlier vine tea is crushed to the 100-200 order, adds methionine hydroxy analog in the vine tea powder after pulverizing and mix; 2.6-BHT (BHT), ethoxyquin and talcum powder are mixed, and then add in the mixture of vine tea powder and methionine hydroxy analog; Add Citric Acid Mono at last and mix as the medical stone of carrier.
The preparation method of the anioxidant phytochemicals functional feedstuff additive among the above embodiment also can be as follows: the vine tea of above-mentioned parts by weight is used boiling water lixiviate 1.5～3 hours, the time priority of lixiviate is 2 hours, vine tea is 1: 8～12 with the water quality ratio, and preferred ratio is 1: 10.Lixiviate mixture with vine tea and boiling water carries out centrifugation while hot, the filtrate that separation is obtained is concentrated into 1/4 of original boiling water volume, add 2.6-BHT (BHT), ethoxyquin, methionine hydroxy analog and talcum powder then and mix, add Citric Acid Mono at last and medical stone mixes.
Preferred its leaf of above-mentioned vine tea and stem take out impurity such as root.The preferred deionized water of boiling water can be avoided the pollution of metal ion.
Clinical test results
Experimental condition is: containing 3.5mg/kg Fe
2+, 10mg/kg Cu
2+, 3.5mg/kg Mn
2+, 3.5mg/kgZn
2+In the grease Deng metal ion, add the corresponding antioxidant of 40ppm effective ingredient, be placed in the air, detect the back all around and detect peroxide value.Measure structure such as following table:
As seen from Table 1, antioxidant non-oxidizability of the present invention＞BHT non-oxidizability＞ethoxyquin non-oxidizability, the present invention is having in the presence of the metal ion antioxidant effect good, though it is not high to add the soya-bean oil POV value of BHT, higher owing to the TBA value, the catabolite after a large amount of oxidations is described, soya-bean oil becomes sour seriously, and add the peroxide value height of the soya-bean oil of ethoxyquin, and in this state, oxidation resistant function relatively a little less than.
Claims (7)
1. the anioxidant phytochemicals functional feedstuff additive is characterized in that, is made by the raw material that comprises following parts by weight:
2.6-BHT 0-10,
Ethoxyquin 1-10,
Methionine hydroxy analog 1-5,
Talcum powder 1-5,
Citric Acid Mono 1-10,
Vine tea 1-80,
Medical stone 5-20.
2. anioxidant phytochemicals functional feedstuff additive according to claim 1 is characterized in that, is made by the raw material that comprises following parts by weight:
2.6-BHT 3-8,
Ethoxyquin 3-8,
Methionine hydroxy analog 2-4,
Talcum powder 2-4,
Citric Acid Mono 3-8,
Vine tea 10-70,
Medical stone 8-15.
3. anioxidant phytochemicals functional feedstuff additive according to claim 1 and 2 is characterized in that, described ethoxyquin employing mass percent concentration is 99% ethoxyquin solution.
4. anioxidant phytochemicals functional feedstuff additive according to claim 1 and 2 is characterized in that, described methionine hydroxy analog employing mass percent concentration is 88% methionine hydroxy analog solution.
5. anioxidant phytochemicals functional feedstuff additive according to claim 1 and 2, it is characterized in that, the preparation method is as follows: in the parts by weight ratio of above-mentioned raw materials, earlier vine tea is pulverized, added methionine hydroxy analog in the vine tea powder after pulverizing and mix; 2.6-BHT, ethoxyquin and talcum powder are mixed, and then add in the mixture of vine tea powder and methionine hydroxy analog, add Citric Acid Mono at last and mix as the medical stone of carrier.
6. anioxidant phytochemicals functional feedstuff additive according to claim 5 is characterized in that, described vine tea is crushed to the 100-200 order.
7. anioxidant phytochemicals functional feedstuff additive according to claim 1 and 2, it is characterized in that, the preparation method is as follows: the vine tea of above-mentioned parts by weight is used boiling water lixiviate 1.5～3 hours, vine tea is 1: 8～12 with the water quality ratio, lixiviate mixture with vine tea and boiling water carries out centrifugation while hot, the filtrate that separation is obtained is concentrated into 1/4 of original boiling water volume, add 2.6-BHT, ethoxyquin, methionine hydroxy analog and talcum powder then and mix, add Citric Acid Mono at last and medical stone mixes.
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| CN2010102108050A CN102293318B (en) | 2010-06-25 | 2010-06-25 | Plant antioxidant functional feed additive |
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| CN2010102108050A CN102293318B (en) | 2010-06-25 | 2010-06-25 | Plant antioxidant functional feed additive |
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| CN102293318B true CN102293318B (en) | 2013-07-10 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103040073B (en) * | 2012-12-17 | 2014-10-08 | 青岛文创科技有限公司 | Compound antioxidant |
| CN103431185B (en) * | 2013-09-10 | 2014-12-17 | 湖南大北农农业科技有限公司 | Livestock feed and preparation method thereof |
| CN103549154B (en) * | 2013-11-11 | 2015-02-18 | 天津盛康源生物科技发展有限公司 | Application of dihydromyricetin laurate as feed additive |
| CN103907789B (en) * | 2014-04-23 | 2015-08-26 | 商巧玲 | Broiler chicken mixed feed |
| CN106036232B (en) * | 2016-06-30 | 2019-08-23 | 广东省农业科学院蚕业与农产品加工研究所 | Ampelopsis grossedentata extrat is in the application quickly gone in removing fishy odor |
| CN106858267A (en) * | 2016-12-30 | 2017-06-20 | 广州天科生物科技有限公司 | A kind of feedstuff fish meal antioxidant |
| CN116406744A (en) * | 2021-12-30 | 2023-07-11 | 淮安湘大骆驼饲料有限公司 | Chinese herbal medicine compound feed for suckling pigs and processing technology thereof |
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