CN102987095B - Compound emulsifier for livestock and poultry feed - Google Patents
Compound emulsifier for livestock and poultry feed Download PDFInfo
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- CN102987095B CN102987095B CN201210585202.8A CN201210585202A CN102987095B CN 102987095 B CN102987095 B CN 102987095B CN 201210585202 A CN201210585202 A CN 201210585202A CN 102987095 B CN102987095 B CN 102987095B
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Abstract
The invention discloses a compound emulsifier for livestock and poultry feed. The compound emulsifier is prepared by sucrose fatty acid ester, soyabean lecithin, sorbide ester, glycerol monostearate, guar gum and phosphate. The addition of the phosphate in the compound emulsifier can obviously improve synergism emulsification effects of other components of the emulsifier, simultaneous addition of disodium hydrogen phosphate and sodium dihydrogen phosphate has more obvious synergism acceleration of the other components of the emulsifier than single addition of one phosphate, combination of two kinds of the phosphate has good synergistic effects, emulsification effects of the components of the emulsifier can be effectively improved, the compound emulsifier can be widely used in the field of feed, using ratio of oil in the feed can be improved, production performance of cultured animals can be obviously improved, culture cost is saved, and culture benefits are increased.
Description
Technical field
The present invention relates to feed additive field, be specifically related to the compound emulsifying agent that a kind of animal and fowl fodder is used.
Background technology
Modern Animal Husbandry develop rapidly, the livestock and poultry species of Fast Growth is had higher requirement to feed, under intensive production model, pursue in the process of efficient cultivation, for accelerating the speed of growth of livestock and poultry, reduce feedstuff-meat ratio, in feed, the more and more general and addition of the interpolation of grease constantly increases.At present, large quantity research shows, the livestock and poultry of Fast Growth are young animal especially, pipe intestinal digesting systematic growth is incomplete, endogenous lipase and bile salt hyposecretion, can not effectively utilize the fat in feed, limited to digesting and assimilating of fat, cause increase and the environmental pollution of aquaculture cost; And add ectogenic emulsifying agent, can obviously improve livestock and poultry to fatty digestibility and utilization rate, promote growth of animal, improve production performance.Therefore, in animal husbandry, rationally use efficient emulsifying agent significant.
The emulsifying agent that uses in China's feed and animal husbandry is of less types and research is more shallow, and what the exogenous emulsifying agent that adds in feed was at present maximum is soybean lecithin, and ongoing research also concentrates on phosphatide and cholate, and other emulsifying agent seldom relates to.Yet for this large class surfactant of emulsifying agent, in food industry and chemical field, be widely used already, if surfactant in food industry is that application kind or the depth of investigation are all considerably beyond feed industry.Therefore, be badly in need of now using for reference the application mode of surfactant in food industry, widen can choice for use emulsifier, fully use formula technique, obtain safety, economic, the feed emulsifying agent that is applicable to efficiently livestock and poultry physiological environment.
Summary of the invention
The object of this invention is to provide a kind of compound emulsifying agent and the application in animal and fowl fodder thereof.Compound emulsifying agent emulsify well of the present invention, feed fat utilization rate is high, economical, easy to use.
One aspect of the present invention relates to a kind of compound emulsifying agent, sucrose fatty ester, soybean lecithin, sorbitan ester, monoglyceride, guar gum and phosphate, consists of.
In above-mentioned compound emulsifying agent, the content of each component is respectively: sucrose fatty ester 20-45 part, soybean lecithin 5-40 part, sorbitan ester 5-30 part, monoglyceride 10-30 part, guar gum 0.1-10 part and phosphate 1-2 part.
Above-mentioned phosphate is sodium hydrogen phosphate and/or sodium dihydrogen phosphate.
The present invention relates to the application of above-mentioned compound emulsifying agent in feed on the other hand, and addition is 400-1000 gram of/ton of feed.
Compound emulsifying agent of the present invention has good emulsifying capacity, and each component is given full play to collaborative emulsification function, forms stable emulsification system.In compound emulsifying agent of the present invention, add the collaborative emulsifying effectiveness that phosphate can significantly improve other emulsifier components, and in compound emulsifying agent, to add sodium hydrogen phosphate and sodium dihydrogen phosphate more obvious to the collaborative facilitation of other emulsifier components than adding separately a kind of phosphate simultaneously, two kinds of phosphatic combination results better synergy, the emulsifying effectiveness of the more effective raising emulsifier component of energy, can be widely used in field of fodder, improve the utilization rate of grease in feed, significantly improve the production performance of cultivated animals, save aquaculture cost, increase culture benefit.
The specific embodiment
The present invention's sucrose fatty ester used, is called again fatty acid cane sugar ester, sucrose ester SE (SUGAR ESTERS), is a kind of non-ionic surface active agent, the simple substance or the mixture that by sucrose and aliphatic acid, through esterification, are generated.
Soybean lecithin English name is Lecithin(Soybean Phospholipid), a kind of mixed phosphatide, it is by phosphatid ylcholine (lecithin, be called for short PC, high-grade is PPC), phosphatidyl-ethanolamine (cephalin, abbreviation PE), the one-tenth such as phosphatidylinositols (lipositol is called for short PI), phosphatidyl silk amino acid (silk amino acid phosphatide, is called for short PS) is grouped into.Sorbitan ester is equal to sorbitan fatty acid ester.
(English name Glycerin monostearate is called for short the sour glycerine ester of monoglyceride (GMS) monoglyceride formal name used at school list 18 (alkane): GMS), molecular weight 358, industrial products are generally micro-yellow wax sample solid or sheet, except containing monoesters, still contain a small amount of diester and three esters, tasteless, odorless, nontoxic.Yi Yushui plays emulsification, is water-in-oil emulsifier.But because itself there being very strong emulsifiability, therefore also can be used as oil-in-water emulsifiers.
Guar gum (English name Guargum) is the natural hydrophilic colloid of large molecule, mainly by galactolipin and mannose, is polymerized to food and forms.Belong to natural galactomannans, one of quality improver, a kind of natural thickener.Outward appearance is from white to yellowish free flowing powder, can be dissolved in cold water or hot water, after chance water, forms colloid substance, reaches the effect of rapid thickening.
Innovative point of the present invention is the composite of several components in emulsifying agent and synergy, for component used can be selected from commercially available, for arbitrary product in food bait field, its a kind of source is as follows:
1, sucrose fatty ester: optional purchased from Liuzhou high pass food chemistry Co., Ltd.1kg packing, food stage, purity >=98%.
2, soybean lecithin: optional purchased from the whole America, Xiang Tan phosphatide Co., Ltd.30kg packing, food stage, acetone insoluble matter >=60%.
3, sorbitan ester: optional Guangzhou Bo Feng Chemical Industry Science Co., Ltd.25kg packing, food stage, working substance >=99%.
4, monoglyceride: optional purchased from Henan Ming Rui food additives Co., Ltd.25kg packing, food stage, purity >=98%.
5, guar gum: optional purchased from the silver-colored commercial Development Co., Ltd in upper Haining.1kg packing, food stage, purity >=99%.
6, sodium hydrogen phosphate and sodium dihydrogen phosphate: optional purchased from Wuhan circulation Industrial Co., Ltd..25kg packing, food stage, purity >=99%.
Below in conjunction with preferred forms, the present invention will be further described, so that the public has whole and understanding fully to summary of the invention, and is not limiting the scope of the present invention.
Embodiment 1
A compound emulsifying agent, each component and content thereof are as follows:
Embodiment 2
A compound emulsifying agent, each component and content thereof are as follows:
Embodiment 3
A compound emulsifying agent, each component and content thereof are as follows:
Embodiment 4
A compound emulsifying agent, each component and content thereof are as follows:
For each embodiment, according to aforementioned proportion, weigh respectively each component, each component is mixed to rear packing.
The impact experiment of embodiment 5 compound emulsifying agent of the present invention on meat chicken production performance
1 materials and methods
1.1 test specimen designs
Emulsifying agent 1: sucrose fatty ester 20 kg; Soybean lecithin 40 kg; Sorbitan ester 5 kg; Monoglyceride 30 kg; Guar gum 3 kg.
Emulsifying agent 2: sucrose fatty ester 20 kg; Soybean lecithin 40 kg; Sorbitan ester 5 kg; Monoglyceride 30 kg; Guar gum 3 kg; Sodium dihydrogen phosphate 2 kg.(compound emulsifying agent described in embodiment 2)
Emulsifying agent 3: sucrose fatty ester 20 kg; Soybean lecithin 40 kg; Sorbitan ester 5 kg; Monoglyceride 30 kg; Guar gum 3 kg; Sodium hydrogen phosphate 2 kg.
Emulsifying agent 4: sucrose fatty ester 20 kg; Soybean lecithin 40 kg; Sorbitan ester 5 kg; Monoglyceride 30 kg; Guar gum 3 kg; Sodium hydrogen phosphate 1 kg; Sodium dihydrogen phosphate 1 kg.
1.2 experimental animals and grouping
Six and plant 600 of the Luo Si broiler chicks that chicken house provides, be divided at random 6 processing, each processes 10 repetitions, and each repeats 10 broiler chicken.Concrete packet design is in Table 1.
Table 1 test packet design
| Group | Processing spec | Sample adds |
| Positive control group | Normal Goods material | 0 |
| Negative control group | -80 Kcal/kg(chicken and duck oil) | 0 |
| Test group 1 | -80 Kcal/kg(chicken and duck oil) | 500g/t emulsifying agent 1 |
| Test group 2 | -80 Kcal/kg(chicken and duck oil) | 500g/t emulsifying agent 2 |
| Test group 3 | -80 Kcal/kg(chicken and duck oil) | 500g/t emulsifying agent 3 |
| Test group 4 | -80 Kcal/kg(chicken and duck oil) | 500g/t emulsifying agent 4 |
1.3 testing index
When broiler chicken 0d, 7d, 21d, 35 age in days, each hurdle test chicken unification weighed and recorded feed intake respectively, calculating the indexs such as daily gain (ADG), daily ingestion amount (ADFI), feedstuff-meat ratio (FCR) and body weight (BW).
1.4 data processings and analysis
Test data adopts ANOVA method in SPSS13.0 statistical software to analyze, and all indexs take that each repeats as test unit, by Duncan ' s multiple ratio, test.Result is by average and average is poor represents, P < 0.05 is significant difference.
2 results and analysis
2.1 compound emulsifying agents of the present invention affect 0-7 Day-old Broiler Chickens production performance
The impact of table 2 compound emulsifying agent on 0-7 Day-old Broiler Chickens production performance
Note: in table digital upper right corner letter have same letter or not mark person represent difference not significantly (P > 0.05), the different significant differences (P < 0.05) that represent of letter.
From table 2 broiler chicken 0-7d result of the test, in feed, reduce after 80 Kcal/kg energy, negative control group daily gain, daily ingestion amount be remarkable each group lower than positive control group and interpolation emulsifying agent all, each group that feedstuff-meat ratio is significantly higher than positive control group and adds emulsifying agent, illustrate that Dietary Energy reduces, meat chicken production performance significantly declines.And the test group daily gain, the daily ingestion amount that add compound emulsifying agent are all significantly higher than positive control group, feedstuff-meat ratio is lower than positive control group, illustrate that being added with of emulsifying agent is beneficial to the utilization rate that improves grease in feed, thereby can reduce the addition of grease, save aquaculture cost.
Test group 2,3, the production performance of 4 broiler chicken is significantly higher than test group 1, illustrates in compound emulsifying agent of the present invention and adds the emulsifying effectiveness that phosphate can effectively improve emulsifier component, produces unexpected synergy between phosphate and emulsifying agent.Wherein, the effect of test group 4 is best, daily gain improves (P < 0.05) than positive control group conspicuousness, and all higher than test group 2 and 3, than it, improved 0.1g(P > 0.05), daily ingestion amount has improved 1.8g(P < 0.05 than positive control group), and be all significantly higher than test group 2 and 3(P < 0.05), feedstuff-meat ratio is all significantly lower than positive control group and test group 1, 2 and 3, illustrate and in compound emulsifying agent of the present invention, add sodium hydrogen phosphate and sodium dihydrogen phosphate is better than a kind of phosphatic effect of independent interpolation simultaneously, two kinds of better synergistic action effects of phosphatic combination results, the emulsifying effectiveness of more effective raising emulsifier component, thereby more can improve the production performance of broiler chicken.
2.2 compound emulsifying agents of the present invention affect 0-21 Day-old Broiler Chickens production performance
The impact of table 3 compound emulsifying agent on 0-21 Day-old Broiler Chickens production performance
Note: in table digital upper right corner letter have same letter or not mark person represent difference not significantly (P > 0.05), the different significant differences (P < 0.05) that represent of letter
From table 3 broiler chicken 0-21d result of the test, add the test group daily gain of compound emulsifying agent, daily ingestion amount is all significantly higher than positive control group, feedstuff-meat ratio is lower than positive control group, and test group 2, 3, the production performance of 4 broiler chicken is significantly higher than test group 1, wherein the advantage of test group 4 production performances is more obvious: test group 4 daily gains improve (P < 0.05) than positive control group conspicuousness, and be significantly higher than test group 2 and 3(P < 0.05), daily ingestion amount has improved 0.4g(P < 0.05 than positive control group), than test group 2 and 3, all there is conspicuousness to improve (P < 0.05), feedstuff-meat ratio is lower than test group 2 and 3.Result shows, compound emulsifying agent of the present invention can significantly improve the utilization rate of grease in feed, reduces the addition of grease; In compound emulsifying agent, phosphatic interpolation can significantly improve the collaborative emulsifying effectiveness of other emulsifier components, and in compound emulsifying agent, to add sodium hydrogen phosphate and sodium dihydrogen phosphate more obvious to the collaborative facilitation of emulsifier component than adding separately a kind of phosphate simultaneously.
2.3 compound emulsifying agents of the present invention affect 21-35 Day-old Broiler Chickens production performance
Table 4: the impact of compound emulsifying agent on 21-35 Day-old Broiler Chickens production performance
Note: in table digital upper right corner letter have same letter or not mark person represent difference not significantly (P > 0.05), the different significant differences (P < 0.05) that represent of letter.
From table 4 broiler chicken 21-35d result of the test, add the test group daily gain of compound emulsifying agent, daily ingestion amount is all significantly higher than positive control group, feedstuff-meat ratio is lower than positive control group, test group 2, 3, the a little higher than test group 1 of production performance of 4 broiler chicken, the optimum of test group 4 production performances wherein: test group 4 daily gains improve (P < 0.05) than positive control group conspicuousness, slightly higher than test group 2 and 3, daily ingestion amount has improved 2g(P < 0.05 than positive control group), slightly higher than test group 2 and 3, feedstuff-meat ratio is starkly lower than test group 2 and 3.Result shows, compound emulsifying agent of the present invention can significantly improve the utilization rate of grease in feed; In compound emulsifying agent, phosphatic interpolation can significantly improve the collaborative emulsifying effectiveness of other emulsifier components, and in compound emulsifying agent, to add sodium hydrogen phosphate and sodium dihydrogen phosphate more obvious to the collaborative facilitation of emulsifier component than adding separately a kind of phosphate simultaneously.
2.4 compound emulsifying agents of the present invention affect 0-35 Day-old Broiler Chickens production performance
The impact of table 5 compound emulsifying agent on 0-35 Day-old Broiler Chickens production performance
Note: in table digital upper right corner letter have same letter or not mark person represent difference not significantly (P > 0.05), the different significant differences (P < 0.05) that represent of letter
From table 5 broiler chicken 0-35d result of the test, the full phase is added the test group daily gain of compound emulsifying agent, daily ingestion amount is all significantly higher than positive control group, feedstuff-meat ratio is lower than positive control group, test group 2, 3, the production performance of 4 broiler chicken is significantly in test group 1, wherein test group 4 advantages are remarkable: test group 4 broiler chicken daily gains have improved respectively 3.8g on positive control group basis, on negative control group basis, improved 4.45g, feedstuff-meat ratio has reduced by 0.09 on negative control group basis, than test group 2 and 3 production performances, all there is conspicuousness to improve (P < 0.05), in a word, weightening finish and the feedstuff-meat ratio of 4 full phases of test group are all better than other each group.
Above-mentioned result of the test shows, from the full phase of broiler breeding, compound emulsifying agent of the present invention can significantly improve the utilization rate of grease in feed, thereby can reduce the addition of grease, reduces production costs; In compound emulsifying agent, phosphatic interpolation can significantly improve the collaborative emulsifying effectiveness of other emulsifier components, and in compound emulsifying agent, to add sodium hydrogen phosphate and sodium dihydrogen phosphate more obvious to the collaborative facilitation of other emulsifier components than adding separately a kind of phosphate simultaneously, two kinds of phosphatic combination results better synergy, the emulsifying effectiveness of more effective raising emulsifier component, thereby production performance that more can more effective raising broiler chicken.
Claims (2)
1. a compound emulsifying agent, is comprised of sucrose fatty ester, soybean lecithin, sorbitan ester, monoglyceride, guar gum and phosphate; In described emulsifying agent, the content of each component is respectively: sucrose fatty ester 20-45 part, soybean lecithin 5-40 part, sorbitan ester 5-30 part, monoglyceride 10-30 part, guar gum 0.1-10 part and phosphate 1-2 part; Described phosphate is the mixture of sodium hydrogen phosphate and sodium dihydrogen phosphate, and the mass ratio of sodium hydrogen phosphate and sodium dihydrogen phosphate is 1:1.
2. emulsifying agent claimed in claim 1 is as the application of feed addictive.
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| CN106819532A (en) * | 2016-12-09 | 2017-06-13 | 安徽天泽饲料有限责任公司 | A kind of low feedstuff for laying hens of case fatality rate |
| CN107484889A (en) * | 2017-09-28 | 2017-12-19 | 麦仑(漳州)生物科技有限公司 | A kind of feed emulsifying agent and preparation method thereof |
| CN107581357A (en) * | 2017-09-28 | 2018-01-16 | 麦仑(漳州)生物科技有限公司 | A kind of feed emulsifying agent and its production technology |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101053368A (en) * | 2007-04-25 | 2007-10-17 | 广州市维特福生物科技有限公司 | Feed additive |
| CN101623046A (en) * | 2008-07-07 | 2010-01-13 | 中国农业科学院北京畜牧兽医研究所 | Compound emulsifier for animal feeds |
| CN102389027A (en) * | 2011-10-26 | 2012-03-28 | 中国农业大学 | Compound emulsifier as well as preparation method and application thereof |
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| JPS58179440A (en) * | 1982-04-14 | 1983-10-20 | Mitsui Toatsu Chem Inc | Preparation of feed |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101053368A (en) * | 2007-04-25 | 2007-10-17 | 广州市维特福生物科技有限公司 | Feed additive |
| CN101623046A (en) * | 2008-07-07 | 2010-01-13 | 中国农业科学院北京畜牧兽医研究所 | Compound emulsifier for animal feeds |
| CN102389027A (en) * | 2011-10-26 | 2012-03-28 | 中国农业大学 | Compound emulsifier as well as preparation method and application thereof |
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