CN103549150B - Compound feed additive for green broiler chickens - Google Patents

Abstract

The invention discloses a compound feed additive for green broiler chickens. The compound feed additive is composed of following components: an echinacea extract, origanum oil, astragalus polysaccharide, gamma-aminobutyric acid, vitamin E, L-carnitine, guanidinoacetic acid, boric acid, sodium butyrate and pericarpium citri reticulatae (a carrier). According to the compound feed additive for the green broiler chickens, the use amount of antibiotics medicines in animal feeding can be reduced effectively; the growth of broiler chickens is accelerated, the growth performance and the feed utilization rate of the broiler chickens are improved, and the commodity value and the feeding benefit of the broiler chickens are improved.

Description

A kind of green meat-chicken composite feed additive

Technical field

Green meat-chicken composite feed additive belongs to a field of feed additive technology for chicken, is more particularly that one is not containing antibiotic broiler chicken composite feed additive.

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 particularly 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 take the means of making laws 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 Chinese herbal medicines conventional in husbandry sector.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 enhanced machine body immunity function, 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, energy substrate utilization, skeletal structure and function, mineral element and lipid metabolism, all many-sides such as body's immunity and brain development.

Shitosan is the unique natural alkaline polysaccharide found so far, possess that biologically active is high, reducing blood lipid, hypoglycemic, the effect such as Antiradiation injury and bacteriostasis antibiosis, there is raising breeding performonce fo animals, regulate the functions such as Immune Function In Animals, 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 body's immunity, 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, improves the multifunction green broiler chicken composite feed additive such as broiler chicken commodity value and raise benefit.

Summary of the invention

The object of the present invention is to provide one Chinese herbal medicine and some physiological activators not containing antibiotic, but still can ensure that broiler health grows, the green meat-chicken composite feed additive formula of high-yield and high-efficiency.

1. a green meat-chicken composite feed additive, is characterized in that, its formula is composed as follows:

Echinacea Purpurea Herb P.E 20-30%, origanum oil 15-25%, astragalus polyose 4-10%, 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. the optimization of C/C composites of above-mentioned formula is:

Echinacea Purpurea Herb P.E 28.57%, origanum oil 20%, astragalus polyose 5.71%, 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 various 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. astragalus polyose adopts the natural Radix Astragali, pulverizes 40-60 mesh sieve, active constituent content >=70%;

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.

Advantage of the present invention: outstanding advantages of the present invention is, containing a series of composition useful to growth of meat chicken in formula, as Echinacea Purpurea Herb P.E, astragalus polyose, shitosan, GABA, vitamin E, VBT, glycocyamine, sodium butyrate and dried orange peel etc., these beneficiating ingredients are integrated into a kind of novel green meat-chicken composite feed additive.Green feed additive of the present invention has no side effect drug residue free, and be of value to animal and human's body healthy, it can improve broiler health level, improve meat chicken production performance, improve carcass quality and live body outward appearance, enhanced machine body immunity function, the use of PA can be substituted 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: astragalus polyose 5.71%, 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: composition fully mixes by proportioning and get final product.

Prescription II: astragalus polyose 5.71%, 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: composition fully mixes by proportioning and get final product.

Prescription III: Echinacea Purpurea Herb P.E 28.57%, origanum oil 20%, astragalus polyose 5.71%, 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: composition fully mixes by proportioning and get final product.

Prescription VI: Echinacea Purpurea Herb P.E 28.57%, allicin 16%, astragalus polyose 5.71%, 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: composition fully mixes by proportioning and get final product.

Prescription V: astragalus polyose 5.71%, 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: composition fully mixes by proportioning and get final product.

Prescription VI: Echinacea Purpurea Herb P.E 28.57%, shitosan 10.2%, astragalus polyose 5.71%, 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: composition fully mixes by proportioning and get final product.

The Effect study of test example one green meat-chicken composite feed additive of the present invention 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.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).

Control group basal diet formula is that the amount of boron compound additive 0.5% in table 1 feed formula is added to corn, namely basal diet formula in 0-3 week age corn be 63.04%, 4-6 week age corn be 67.16%.

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, the difference tested between each group adopts single-factor variance (One-Way ANOVA) analysis, Multiple range test adopts the least significant difference (LSD), and result represents with " average ± standard deviation " (± SD).

3, result and discussion

3.1 green meat-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, IV, VI group of average weight and reduce by 0.68%, 2.87%, 2.62%, 3.84% respectively, test III, V group of average weight and raise 4.18%, 3.47% respectively, difference is not all significantly (P>0.05); During 42 age in days, compared with control group, test I ~ VI group of average weight and add 5.72%, 1.22%, 22.54%, 15.43%, 10.06% and 7.11% respectively, wherein test III, IV, V, VI group of difference extremely significantly ( p<0.01), test I group of significant difference ( p<0.05), test II group of difference not significantly ( p>0.05).

3.2 green meat-chicken composite feed additives of the present invention are on the impact (as shown in table 3) of AA broiler chicken average daily gain

Table 3 shows, and during 21 age in days, compared with control group, tests I, II, IV, VI group of average daily gain and reduces 0.73%, 3.03%, 2.79%, 4.07% respectively, difference all not significantly ( p>0.05), test III, V group of average daily gain and increase 4.40%, 3.67% respectively, difference not significantly ( p>0.05); During 42 age in days, compared with control group, test I ~ VI group of average daily gain and increase 5.84%, 1.25%, 23.02%, 15.74%, 10.26% and 7.25% respectively, wherein, test III, IV, V, VI group of difference extremely significantly ( p<0.01), test I group of significant difference ( p<0.05), test II group of difference not significantly ( p>0.05).

3.3 green meat-chicken composite feed additives of the present invention are on the impact (as shown in table 4) of AA broiler chicken feedstuff-meat ratio

Table 4 is visible, during 21 age in days, compared with control group, tests V group of feedstuff-meat ratio and reduces by 3.38%, test I, II, III, IV, VI group and increase 4.05%, 4.73%, 2.70%, 7.43%, 2.03% respectively; During 42 age in days, compared with control group, each test group feedstuff-meat ratio all shows reduction phenomenon, tests I ~ VI group and reduces by 1.04%, 2.83%, 13.54%, 1.56%, 5.21% and 5.21% respectively.

In sum, 0.5% prescription, III pair of broiler chicken average weight, average daily gain and feed conversion rate action effect is added best.

Claims (4)

1. a green meat-chicken composite feed additive, it is characterized in that, it take dried orange peel as carrier, and the accounting of other various composition in gross weight is: Echinacea Purpurea Herb P.E 20-30%, origanum oil 15-25%, astragalus polyose 4-10%, GABA 1-2%, vitamin E 4-10%, VBT 2-4%, glycocyamine 4-8%, boric acid 0.5-2%, sodium butyrate 3-10%.

2. feed addictive according to claim 1, it is characterized in that, except as except the dried orange peel of carrier, the optimization accounting of other various composition in gross weight is: Echinacea Purpurea Herb P.E 28.57%, origanum oil 20%, astragalus polyose 5.71%, GABA 1.52%, vitamin E 8%, VBT 2.04%, glycocyamine 6.03%, boric acid 1.18%, sodium butyrate 4.08%.

3. feed addictive according to claim 1 and 2, is characterized in that, in described 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. astragalus polyose adopts the natural Radix Astragali, pulverizes 40-60 mesh sieve, active constituent content >=70%;

4. vitamin E uses pulvis, content >=50%;

5. dried orange peel, crosses 60 mesh sieves after pulverizing.

4. feed addictive according to claim 2, is characterized in that, described each composition fully mixes by proportioning and get final product.