CN103549198B - A kind of antibiotic-free broiler chicken composite feed additive - Google Patents
A kind of antibiotic-free broiler chicken composite feed additive Download PDFInfo
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- CN103549198B CN103549198B CN201310540054.2A CN201310540054A CN103549198B CN 103549198 B CN103549198 B CN 103549198B CN 201310540054 A CN201310540054 A CN 201310540054A CN 103549198 B CN103549198 B CN 103549198B
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Abstract
The invention discloses a kind of antibiotic-free broiler chicken composite feed additive, relate to chicken feed addictive technical field, it contains following composition: Echinacea Purpurea Herb P.E, origanum oil, shitosan, GABA, vitamin E, VBT, glycocyamine, boric acid, sodium butyrate, dried orange peel.The present invention effectively can reduce the use amount of antibiotics in letting animals feed, improves broiler fodder utilization rate, promotes growth of meat chicken, improves growth of meat chicken performance, improve broiler chicken commodity value and raise benefit not containing antibiotic broiler chicken composite feed additive.
Description
Technical field
A kind of antibiotic-free broiler chicken composite feed additive belongs to chicken feed addictive technical field, is that one is not containing antibiotic broiler chicken composite feed additive in particular.
Background technology
Along with the development of Animal nutrition and forage science, while growing interest human health, more pay close attention to the security that the mankind eat source, particularly relate to the impact of feed addictive on animal body health.In the past, the fast development of antibiotic to animal husbandry especially feed industry serves the effect of actively promoting, and especially in livestock and poultry disease control and prevention and growth promotion, has played indelible effect.But along with the development of animal science, it is found that drawback caused while antibiotic brings great economic benefit as feed addictive, such as affect the health of the mankind, zoonotic outburst and popular, resistance, superbacteria appearance and some intoxicating phenomenon etc.Nowadays, many countries have taked legislative means to forbid abuse of antibiotics.At present, be badly in need of developing green feed additive safely and effectively and, to replace antibiotic, produce green health animal foodstuff.
Echinacea, astragalus polyose, dried orange peel are conventional Chinese herbal medicines in husbandry sector, and wherein, Echinacea can resist various infection by excitating organism cell, strengthens the immunologic function of body; Astragalus polyose is a kind of bioactive ingredients extracted from Chinese herbal medicine astragalus, that current clinical practice is more extensive, one of traditional Chinese medicine ingredients of the comparatively dark people of research, have strengthen function of immune system, anti-inflammatory, antiviral, antitumor, anti-oxidant, delay senility and the effect such as hypoglycemic; Dried orange peel has anti-inflammatory, improves blood circulation, regulates functions such as digesting and assimilating, and animal health has broad application prospects.
Boron is plant essential trace element, also be required for humans and animals, the trophism of appropriate boron to humans and animals relates to embryonic development, the utilization of energy substrate, skeletal structure and function, mineral element and lipid metabolism, body's immunity and all many-sides such as brain development and function.
Shitosan is the unique natural alkaline polysaccharide found so far, have that biologically active is high, reducing blood lipid, hypoglycemic, the effect such as Antiradiation injury and bacteriostasis antibiosis, can breeding performonce fo animals be improved, conditioner body immunity function etc., be widely used in fields such as medicine, environmental protection, food, agriculturals.Vitamin E have anti-oxidant, anti-ageing, improve the effects such as blood circulation, to the immunologic function of body, there is material impact.
Allicin is containing multiple pi-allyl organic sulfur compound, there is antitumor, antiulcer, pre-anti-cancer, cardiovascular and cerebrovascular disease, reduce cholesterol, the functions such as sterilization and raising immunity of organisms, add allicin, can improve the survival rate of animal, feed intake, feed conversion rate and immunity of organisms in feed, reduce the incidence of disease, and animal product quality can be improved.
Sodium butyrate has physiological function widely, can be used as enterocyte energy source to promote the Proliferation, Differentiation of enterocyte, improves small intestine, promotes to digest and assimilate, discovered in recent years its in raising breeding performonce fo animals etc., also there is important function.
GABA have antianxiety, anticonvulsion, reduce blood pressure, regulate hormone secretion, promote the effect such as reproduction, its product has been widely used in medicine, food and health products, is progressively applied in husbandry sector practice at present; GABA is as a kind of nervous centralis sedative, and livestock and poultry being had to the effects such as good anti-heat stress, growth promotion, is a kind of novel, efficient, safe feed addictive.
Origanum oil has bacteria growing inhibiting and breeding, improves the effect such as breeding performonce fo animals, its noresidue in animal product, without the resistance to the action of a drug, is a kind of green feed additive.
VBT plays a significant role in human and animal's aliphatic acid beta oxidation process, is widely used in the aspect such as medicine, food and feed additive.Glycocyamine is a kind of novel nutrient feed addictive, to raising breeding performonce fo animals, improves meat and promotes that the aspects such as energetic supersession have important function.
Existing composite feed additive is of a great variety, and cost is higher, and effect is relatively not obvious.For this reason, the present invention is devoted to exploitation one effectively can promote growth of meat chicken, improves growth of meat chicken performance and efficiency of feed utilization, improve broiler chicken commodity value and raise benefit not containing antibiotic broiler chicken composite feed additive.
Summary of the invention
The object of the present invention is to provide a kind of antibiotic-free, and the broiler chicken composite feed additive prescription that can increase production and improve productivity.
Technical indicator of the present invention is:
1. an antibiotic-free broiler chicken composite feed additive, its formula is composed as follows:
Echinacea Purpurea Herb P.E 20-30%, origanum oil 15-25%, shitosan 7-15%, GABA 1-2%, vitamin E 4-10%, VBT 2-4%, glycocyamine 4-8%, boric acid 0.5-2%, sodium butyrate 3-10%, dried orange peel (carrier).
2. above-mentioned formulation optimization consists of:
Echinacea Purpurea Herb P.E 28.57%, origanum oil 20%, shitosan 10.2%, GABA 1.52%, vitamin E 8%, VBT 2.04%, glycocyamine 6.03%, boric acid 1.18%, sodium butyrate 4.08%, dried orange peel (carrier).
3. in above-mentioned each composition:
1. boric acid is food-grade;
2. Echinacea Purpurea Herb P.E is pulverized, and crosses 40-60 mesh sieve, polyphenol content >=7%;
3. shitosan, deacetylation >=85%, purity >=98.5%;
4. vitamin E uses pulvis, content >=50%.
5. dried orange peel, crosses 60 mesh sieves after pulverizing.
4. in formula described in 2, various composition fully mixes by proportioning and get final product.
The advantage that the present invention has: the compositions useful to growth of meat chicken such as Echinacea Purpurea Herb P.E, origanum oil, shitosan, GABA, vitamin E, VBT, glycocyamine, sodium butyrate and dried orange peel are integrated into a kind of novel nonreactive broiler chicken composite feed additive by the present invention.Nonreactive feed addictive of the present invention has no side effect noresidue, can improve broiler health level, improves meat chicken production performance, improves carcass quality and live body outward appearance, enhanced machine body immunity function, can substitute the use of PA comprehensively.
Detailed description of the invention
Further describe the present invention below by way of specific embodiment, but the present invention is not limited only to following examples.Those skilled in the art can use for reference present disclosure, and suitably improving or adjust content of the present invention can realize.Special needs to be pointed out is, all similar replacements and change, to those skilled in the art, be all apparent, they are all deemed to be included in the scope of the invention.
Prescription I: Echinacea Purpurea Herb P.E 28.57%, allicin 16%, GABA 1.52%, vitamin E 8%, VBT 2.04%, glycocyamine 6.03%, boric acid 1.18%, sodium butyrate 4.08%, dried orange peel (carrier).
Preparation method: each composition fully mixes by proportioning and get final product.
Prescription II: Echinacea Purpurea Herb P.E 28.57 %, origanum oil 20 %, GABA 1.52%, vitamin E 8%, VBT 2.04%, glycocyamine 6.03%, boric acid 1.18%, sodium butyrate 4.08%, dried orange peel (carrier).
Preparation method: each composition fully mixes by proportioning and get final product.
Prescription III: shitosan 10.2%, allicin 16%, GABA 1.52%, vitamin E 8%, VBT 2.04%, glycocyamine 6.03%, boric acid 1.18%, sodium butyrate 4.08%, dried orange peel (carrier).
Preparation method: each composition fully mixes by proportioning and get final product.
Prescription IV: shitosan 10.02%, origanum oil 20%, GABA 1.52%, vitamin E 8%, VBT 2.04%, glycocyamine 6.03%, boric acid 1.18%, sodium butyrate 4.08%, dried orange peel (carrier).
Preparation method: each composition fully mixes by proportioning and get final product.
Prescription V: Echinacea Purpurea Herb P.E 28.57%, allicin 16%, shitosan 10.2%, GABA 1.52%, vitamin E 8%, VBT 2.04%, glycocyamine 6.03%, boric acid 1.18%, sodium butyrate 4.08%, dried orange peel (carrier).
Preparation method: each composition fully mixes by proportioning and get final product.
Prescription VI: Echinacea Purpurea Herb P.E 28.57%, origanum oil 20%, shitosan 10.2%, GABA 1.52%, vitamin E 8%, VBT 2.04%, glycocyamine 6.03%, boric acid 1.18%, sodium butyrate 4.08%, dried orange peel (carrier).
Preparation method: each composition fully mixes by proportioning and get final product.
Test example one, the Effect study of antibiotic-free broiler chicken composite feed additive in AA growth of meat chicken
1, material
1.1 test process: control group fed basal diet, test I group (adding 0.5% prescription I), test II group (adding 0.5% prescription II), test III group (adding 0.5% prescription III), test IV group (adding 0.5% prescription IV), test V group (adding 0.5% prescription V), test VI group (adding 0.5% prescription VI).
1.2 feeds: broiler chicken basal diet is according to NRC(1994) recommend Broiler chicks nutritional need preparation corn-soybean meal basal diet.
2, method
2.1 experimental animal groupings
Test adopts the design of single factor test completely randomized experiment, and 1 aa broiler chicken 4900 plumage is divided into 7 processed group at random, each processed group 700 plumage chicken, if 7 repetitions, and each repetition 100 plumage.
2.2 test method
Test and carry out in Anhui plant of Hao Xiang agriculture and animal husbandry Science and Technology Ltd. on August 20,1 day to 2012 July in 2012,42 days experimental periods, immune programme for children and feeding manner carry out according to former plant mode, take online flat foster, within 1st week, use sawing sheet dish, brood time is aided with artificial heat insulation.
All test chickens are all raised in same hen house, and in experimental period, accurate recording often organizes the feed intake of chicken, dead naughty chicken quantity and weight every day, and the changes such as the observed and recorded chicken group state of mind.Respectively the 0th, 21,42 ages in days carry out empty stomach and weigh in units of repeating, and carry out growth performance analysis.
The computing formula of each index is as follows:
The computing formula of each index is as follows:
(1) average weight=test group chicken is weighed gross weight/be weighed the total plumage number of chicken;
(2) average daily gain=(W1-W0)/T1-T0;
The average weight once measured after W1 represents; The average weight once measured before W0 represents; The age in days once measured after T1 represents; The age in days once measured before T0 represents;
(3) feedstuff-meat ratio=experimental period food consumption total amount/total augment weight.
2.3 data analysis
Test data is after EXCEL2003 edit, SPSS11.5 software is adopted to carry out statistical analysis, test difference between each group and adopt single-factor variance (One-Way ANOVA) analysis, Multiple range test adopts the least significant difference (LSD), result with " average ± standard deviation " (
± SD) represent.
3, result and discussion
3.1 antibiotic-free broiler chicken composite feed additives of the present invention are on the impact (as shown in table 2) of AA broiler chicken average weight
From table 2, during 21 age in days, compared with control group, test I, II, V, VI group of average weight and raise 2.28%, 1.59%, 2.35%, 3.64% respectively, wherein, test VI group of significant difference (P<0.05), test I, II, V group of difference not significantly (P > 0.05), test III, IV group and reduce by 2.50%, 1.78% respectively, difference is not significantly (P > 0.05); During 42 age in days, compared with control group, test I, II, III, IV, V, VI group of average weight and raise 22.71%, 10.40%, 2.60%, 5.90%, 14.04%, 23.58% respectively, wherein, test I, II, V, VI group of difference extremely significantly (P<0.01), test IV group of significant difference (P<0.05), test III group of difference not significantly (P > 0.05).
3.2 antibiotic-free broiler chicken composite feed additives of the present invention are on the impact (as shown in table 3) of AA broiler chicken average daily gain
From table 3, during 21 age in days, compared with control group, test I, II, V, VI group of average daily gain and raise 2.40%, 1.67%, 2.46%, 3.85% respectively, wherein, test VI group of significant difference (P<0.05), test I, II, V group of difference not significantly (P > 0.05), test III, IV group and reduce by 2.67%, 1.88% respectively, difference is not significantly (P > 0.05); During 42 age in days, compared with control group, test I, II, III, IV, V, VI group of average weight and raise 23.19%, 10.61%, 2.65%, 6.02%, 14.34%, 24.06% respectively, wherein, test I, II, V, VI difference extremely significantly (P<0.01), test IV significant difference (P<0.05), test III difference not significantly (P > 0.05).
3.3 antibiotic-free broiler chicken composite feed additives of the present invention are on the impact (as shown in table 4) of AA broiler chicken feedstuff-meat ratio
From table 4, during 21 age in days, compared with control group, each test group feedstuff-meat ratio raises all to some extent, tests I ~ VI group of feedstuff-meat ratio and raises 7.43%, 8.78%, 6.08%, 5.41%, 0.68%, 0.68% respectively; During 42 age in days, compared with control group, test II, III group of feedstuff-meat ratio and raise 1.04%, 3.13% respectively, but test I, IV, V, VI group then reduces 9.38%, 3.13%, 6.77%, 8.33% respectively.
In sum, add 0.5% prescription VI and can improve broiler chicken average weight, average daily gain and reduction feedstuff-meat ratio.
Note: control group basal diet formula is compound in table 1 feed formula is added the addition of prescription 0.5% be added on corn, namely in formula 0-3 age in week corn be 59.02%, 4-6 all ages corn be 62.68%.
Note: same perpendicular row shoulder Zhu “ ﹡ in table " represent with control group significant difference (
p<0.05) , “ ﹡ ﹡ " represent with control group difference extremely significantly (
p<0.01).
Claims (4)
1. an antibiotic-free broiler chicken composite feed additive, is characterized in that, it take dried orange peel as carrier, and the accounting of other composition in gross weight is as follows:
Echinacea Purpurea Herb P.E 20-30%, origanum oil 15-25%, shitosan 7-15%, GABA 1-2%, vitamin E 4-10%, VBT 2-4%, glycocyamine 4-8%, boric acid 0.5-2%, sodium butyrate 3-10%.
2. additive according to claim 1, is characterized in that, except as except the dried orange peel of carrier, the optimization accounting of other composition in gross weight is:
Echinacea Purpurea Herb P.E 28.57%, origanum oil 20%, shitosan 10.2%, GABA 1.52%, vitamin E 8%, VBT 2.04%, glycocyamine 6.03%, boric acid 1.18%, sodium butyrate 4.08%.
3. additive according to claim 1, is characterized in that, in described composition:
1. described boric acid is food-grade;
2. Echinacea Purpurea Herb P.E is pulverized, and crosses 40-60 mesh sieve, polyphenol content >=7%;
3. shitosan, deacetylation >=85%, purity >=98.5%;
4. vitamin E uses pulvis, content >=50%;
5. dried orange peel, crosses 60 mesh sieves after pulverizing.
4. additive according to claim 2, is characterized in that, described each composition fully mixes by proportioning and get final product.
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CN107594171A (en) * | 2017-10-30 | 2018-01-19 | 农博士(福建)生物技术有限公司 | Young pig's feed, feed addictive and preparation method thereof |
CN109258935A (en) * | 2018-10-10 | 2019-01-25 | 江苏奥迈生物科技有限公司 | Feed growth promotion oxidation-resistant compound additive and its preparation method and application |
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