CN105661087B - A kind of broiler chicken feed additive - Google Patents
A kind of broiler chicken feed additive Download PDFInfo
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- CN105661087B CN105661087B CN201610024156.2A CN201610024156A CN105661087B CN 105661087 B CN105661087 B CN 105661087B CN 201610024156 A CN201610024156 A CN 201610024156A CN 105661087 B CN105661087 B CN 105661087B
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- 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
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
A kind of broiler chicken feed additive, is made of raw material from the following weight: 5-12 parts of globe artichoke, 3-8 parts of Schisandra chinensis, 2-6 parts of lotus leaf, 5-12 parts of dried orange peel.The broiler chicken feed additive of the present invention, product additive amount is small, has multi-functional, and can not only increase weight growth promotion, improves broiler chicken immune function, is also improved chicken meat quality.The product of the present invention is added in broiler fodder, has the function of promoting growth of meat chicken, improves food conversion ratio, reduce feed-weight ratio, improve immunity of meat chickens, improvement chicken meat quality, be safely and effectively feed addictive.
Description
Technical field
The invention belongs to animal feed additive fields, more particularly, to a kind of broiler chicken feed additive.
Background technique
Animal feed additive is improving breeding performonce fo animals, is guaranteeing animal health, saving feeding cost, improvement product product
Matter etc. has remarkable effect.Chinese herbal feed additive is the major class in feed addictive type, compared to antibiotic
Additive, steroids additive etc. have many advantages, such as source natural, functional diversity, safe and reliable.In the prior art, to meat
Chicken weight gain growth promotion, disease prevention and cure concern are more, and ignore the variation of chicken meat quality.Existing broiler chicken product, although increasing weight
Certain effect is achieved in terms of growth promotion, but according to the feedback of consumer, haves the defects that chicken meat is bad, taste is not good enough.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a kind of growth promotion that can increase weight, improve
The broiler chicken feed additive of chicken meat.
The technical solution used to solve the technical problems of the present invention is that a kind of broiler chicken feed additive, by following parts by weight
Raw material be made: 5-12 parts of globe artichoke, 3-8 parts of Schisandra chinensis, 2-6 parts of lotus leaf, 5-12 parts of dried orange peel.
Further, which is made of raw material from the following weight: 8-10 parts of globe artichoke, Schisandra chinensis 5-6
Part, 3-5 parts of lotus leaf, 8-10 parts of dried orange peel.
The broiler chicken feed additive is Powder Extract.
The broiler chicken feed additive the preparation method comprises the following steps:
(1) globe artichoke, Schisandra chinensis, lotus leaf, dried orange peel raw material are crushed, puts into extractor, takes water as a solvent extraction 2
Secondary, 1-2 hours each, each feed liquid mass ratio is 10-15: 1, and extraction process keeps boiling；Combined extract will be extracted
Liquid is transferred in vacuum concentration pot after 200 mesh sock filtrations, is concentrated into the 1/15-1/10 of original volume, is obtained concentrate；
(2) it is added the excipient for being equivalent to solid phase quality 10-30% in concentrate obtained by the step (1) in concentrate, then plus
Water adjusts solution solid content to 15-20wt%, be spray-dried after mixing evenly to get.
Further, in step (2), the preferred maltodextrin of excipient.
Further, in step (2), the spray drying intake air temperature is 160-200 DEG C, air outlet temperature 90-105
℃.Further, in step (2), the spray drying intake air temperature is 175-190 DEG C, and air outlet temperature is 95-100 DEG C.
The application of the broiler chicken feed additive of the present invention is directly appended to feed in daily ration, and broiler chicken feed additive adds
The weight ratio of dosage and daily ration is 1: 750-1000.
The broiler chicken feed additive of the present invention, product additive amount is small, has multi-functional, can not only increase weight growth promotion, mention
High broiler chicken immune function, is also improved chicken meat quality.The product of the present invention is added in broiler fodder, has and promotes broiler chicken raw
The effect growing, improve food conversion ratio, reduce feed-weight ratio, improve immunity of meat chickens, improving chicken meat quality, is safely and effectively to raise
Feed additives.
Compared with existing product, the invention has the following advantages that
(1) all the components derive from natural plants, and product uses safe.
The combination of (2) four kinds of Chinese herbal medicine formulas, the effect of having both three aspects: one, improve food conversion ratio, reduce feed-weight ratio,
Improve broiler chicken daily gain；Two, the immunocompetence of broiler chicken is improved, the various diseases in growth course are prevented, improves survival rate；Three,
Cholesterol, triacylglycerol, low-density lipoprotein content in serum of broilers are reduced, chest muscle rate is improved, improves chicken meat quality.
(3) after all raw materials are extracted, nutritional ingredient, functional component are enriched with, and can substantially reduce the addition of additive
Amount.
Specific embodiment
Below according to specific example, the invention will be further described, but the invention is not limited to following embodiments.
Embodiment 1
The present embodiment weighs raw material (kg) by following weight proportion:
Globe artichoke 10kg, Schisandra chinensis 3kg, lotus leaf 4kg, dried orange peel 8kg.
The broiler chicken feed additive the preparation method comprises the following steps:
(1) globe artichoke, Schisandra chinensis, lotus leaf, dried orange peel raw material are crushed, puts into extractor, takes water as a solvent extraction 2
Secondary, it is respectively 2.0,1.5 hours that extraction feed liquid mass ratio, which is the 10: 1, the 1st, 2 extraction time, twice, and extraction process keeps boiling
It rises；Combined extract is transferred in vacuum concentration pot by extracting solution after 200 mesh sock filtrations, is concentrated into the 1/ of original volume
15, obtain concentrate；
(2) be added in concentrate obtained by the step (1) and be equivalent to solid phase quality 15%(1.0 kg in concentrate) malt paste
Essence is used as excipient, adds water adjustment solution solid content to 20wt%, is spray-dried (intake air temperature 190 after mixing evenly
DEG C, air outlet temperature is 100 DEG C) to get.
Embodiment 2
Raw material (kg) is weighed by following weight proportion:
Globe artichoke 8kg, Schisandra chinensis 5kg, lotus leaf 4kg, dried orange peel 10kg.
The broiler chicken feed additive the preparation method comprises the following steps:
(1) globe artichoke, Schisandra chinensis, lotus leaf, dried orange peel raw material are crushed, puts into extractor, takes water as a solvent extraction 2
Secondary, 1.5 hours every time, extracting feed liquid mass ratio twice was 15: 1, and extraction process keeps boiling；Combined extract will be extracted
Liquid is transferred in vacuum concentration pot after 200 mesh sock filtrations, is concentrated into the 1/10 of original volume, is obtained concentrate；
(2) be added in concentrate obtained by the step (1) and be equivalent to solid phase quality 20%(1.5 kg in concentrate) malt paste
Essence is used as excipient, adds water adjustment solution solid content to 20wt%, is spray-dried (intake air temperature 185 after mixing evenly
DEG C, air outlet temperature is 95 DEG C) to get.
Embodiment 3
Raw material (kg) is weighed by following weight proportion:
Globe artichoke 5kg, Schisandra chinensis 8kg, lotus leaf 2kg, dried orange peel 12kg.
The broiler chicken feed additive the preparation method comprises the following steps:
(1) globe artichoke, Schisandra chinensis, lotus leaf, dried orange peel raw material are crushed, puts into extractor, takes water as a solvent extraction 2
Secondary, 1.5 hours/time, extracting feed liquid mass ratio twice is 15: 1, and extraction process keeps boiling；Combined extract, by extracting solution
It after 200 mesh sock filtrations, is transferred in vacuum concentration pot, is concentrated into the 1/10 of original volume, obtains concentrate；
(2) be added in concentrate obtained by the step (1) and be equivalent to solid phase quality 15%(1.5 kg in concentrate) malt paste
Essence is used as excipient, adds water adjustment solution solid content to 15wt%, is spray-dried (intake air temperature 180 after mixing evenly
DEG C, air outlet temperature is 90 DEG C) to get.
Application Example
Below by way of illustrating beneficial effects of the present invention to clinical zoopery and standardized farm breeds.Mainly with
Broiler chicks are research object, investigate product of the present invention to Broiler chicks weight gain, lipid metabolism and the influence of immunity function.
One, material and method
1, experimental animal and grouping
800 1 age in days Ai Wei bacterial context chicks are randomly divided into 8 groups；1st group is blank control group, feeds basic grain ration；The
2 groups are antibiotic control group, feed+50 mg*kg of basic grain ration-1Aureomycin；3rd group of+1.0 g*kg of feeding basis grain ration-1It is real
Apply 1 product of example, the 4th group of+1.33 g*kg of feeding basis grain ration-11 product of embodiment；5th group of feeding basis grain ration+1.0g*
kg-12 product of embodiment, the 6th group of feeding basis grain ration+1.33g*kg-12 product of embodiment, the 7th group of feeding basis grain ration+
1.0g*kg-13 product of embodiment, the 8th group feeds basic grain ration+1.33g*kg respectively-13 product of embodiment.
2, test feed and feeding management
Test feed is basic daily ration with Corn-soybean powder, tests whole chickens and uses 4 layers of cage, and infrared lamp heats,
Feeding management is routinely carried out, for 24 hours illumination, is freely eaten and drinking-water observes the state of mind, diet and the defecation of test chicken daily
And death condition, and make a record.
3, study index and method
(1) gain in weight: weighing in 35,56 ages in days respectively, calculates total augment weight and average daily gain.Experimental data is with x
± S is indicated, is analyzed with SPSS software statistics, and the comparison of two means is examined with t.
(2) influence to broiler chicken lipid metabolism and immunity function: test chicken carries out newcastle disease respectively at 7 and 28 ages in days and exempts from
Epidemic disease, respectively at 21 and 42 ages, 1 test chicken close to average weight is selected in each repetition, butchers, and acquires whole blood and separation blood respectively
Clearly, indices are measured.
Serum lipid metabolism index: serum glycerol is measured using the kit of the enzyme-linked biological Co., Ltd's production in Shanghai respectively
Three esters, total cholesterol, high-density lipoprotein cholesterol and low density lipoprotein cholesterol content.
Immune Organs Index: taking out thymus gland, spleen and the bursa of farbricius, put in physiological saline after butchering, rejects crimson blood and fascia,
It is blotted and is weighed with filter paper, calculated thymus index, index and spleen index, bursal index, every kg weight is accounted for immune organ fresh weight
Share indicates.
Periphery blood T lymphocyte percentage (ANAE+%): adopting whole blood, smear, using α-naphthyl acetate esterase Determination Staining
Periphery blood T lymphocyte percentage.
ND_HI antibody titre: U-shaped using hemagglutination test (HA test) and 96 hole of hemagglutination inhibition test (HI test)
Plate reaction method measures newcastle disease blood clotting and inhibits (ND-HI) antibody titer.
Experimental result is for statistical analysis using SPSS software, and Multiple range test uses Duncan ' s method.
4, results and discussion
(1) gain in weight
The results are shown in Table 1, and in 35,56 ages in days, 3-8 group (test group) daily gain is higher than the 1st group (blank control group)
(P < 0.05) illustrates that product of the present invention can remarkably promote the weight gain of Broiler chicks.
(2) to the influence of broiler chicken lipid-metabolism
The results are shown in Table 2, in terms of serum triglyceride, in 3 week old, and not significant (the P > of difference between each group
0.05), in 6 week old, experiment 3-8 group is substantially less than blank control group and antibiotic control group (P < 0.05).In total cholesterol
Aspect, in 3 week old and 6 week old, experiment 3-8 group is substantially less than blank control group and antibiotic control group (P < 0.05).By
This is as it can be seen that each test group can reduce serum triglyceride and serum total cholesterol content in various degree.
As shown in Table 3, in terms of serum LDL cholesterol, in 3 week old and 6 week old, experiment 3-8 group and sky
White control group and antibiotic control group compare, and serum low-density LP content is (P > 0.05) on a declining curve.It is highly dense in serum
In terms of spending lipoprotein cholesterol, in 3 week old, difference is not significant (P > 0.05) between each group, in 6 week old, tests 3-8 group
Substantially less than blank control group and antibiotic control group (P < 0.05).It can be seen that each test group can reduce blood in various degree
Clear low-density lipoprotein content and raising serum high-density LP content.
(3) to the influence of broiler chicken immune function
As shown in Table 4, in 3 week old, experiment 3-8 group thymus index be significantly higher than blank control group (P < 0.05), with resist
Raw element group relatively slightly increases, but difference is unobvious (P > 0.05).In 6 week old, experiment 3-8 group thymus index is significantly higher than
Blank control group and antibiotic group (P < 0.05).In 3,6 week old, index and spleen index is without significant difference (P > 0.05) between each group.
In 3,6 week old, experiment 3-8 group bursal index is all remarkably higher than blank control group and antibiotic group (P < 0.05).Thus may be used
See, each test group all improves the index of Broiler chicks immune organ to some extent, plays to the development of broiler chicken immune organ
Significant active influence.
As shown in Table 5, in 3,6 week old, either T lymphocyte percentage or ND_HI antibody drip
Degree, experiment 3-8 group are all remarkably higher than blank control group and antibiotic group (P < 0.05).It can be seen that each test group can be different
Degree promotes broiler chicken cellular immunity and humoral immunity.
It can be seen from the above result that the broiler chicken feed additive product of the present invention is used for broiler chicken, its adding weight can increase；Improve chicken rouge
Matter metabolism, promotes meat；Broiler chicken immunocompetence is improved, the various diseases in growth course are prevented, improves survival rate.
Claims (6)
1. a kind of broiler chicken feed additive, which is characterized in that be made of raw material from the following weight: 5-12 parts of globe artichoke, the five tastes
3-8 parts sub-, 2-6 parts of lotus leaf, 5-12 parts of dried orange peel；
The broiler chicken feed additive the preparation method comprises the following steps:
(1) globe artichoke, Schisandra chinensis, lotus leaf, dried orange peel raw material are crushed, is put into extractor, take water as a solvent extraction 2 times, often
1-2 hours secondary, each feed liquid mass ratio is 10-15: 1, and extraction process keeps boiling；Combined extract passes through extracting solution
It after 200 mesh sock filtrations, is transferred in vacuum concentration pot, is concentrated into the 1/15-1/10 of original volume, obtains concentrate；
(2) excipient for being equivalent to solid phase quality 10-30% in concentrate is added in the concentrate obtained by step (1), adds water tune
Whole solution solid content to 15-20wt%, be spray-dried after mixing evenly to get.
2. broiler chicken feed additive according to claim 1, which is characterized in that be made of raw material from the following weight: court
Fresh Ji 8-10 parts, 5-6 parts of Schisandra chinensis, 3-5 parts of lotus leaf, 8-10 parts of dried orange peel.
3. broiler chicken feed additive according to claim 1 or 2, which is characterized in that in preparation methods steps (2), institute
Stating excipient is maltodextrin.
4. broiler chicken feed additive according to claim 1 or 2, which is characterized in that in preparation methods steps (2), institute
Stating spray drying intake air temperature is 160-200 DEG C, and air outlet temperature is 90-105 DEG C.
5. broiler chicken feed additive according to claim 4, which is characterized in that in preparation methods steps (2), the spray
The dry intake air temperature of mist is 175-190 DEG C, and air outlet temperature is 95-100 DEG C.
6. broiler chicken feed additive according to claim 3, which is characterized in that in preparation methods steps (2), the spray
The dry intake air temperature of mist is 160-200 DEG C, and air outlet temperature is 90-105 DEG C.
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| CN105661087B true CN105661087B (en) | 2019-11-19 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105614145A (en) * | 2016-03-23 | 2016-06-01 | 山东新希望六和集团有限公司 | High-nutrient feed additive for meat pigeons and preparation method of feed additive |
| CN106107053A (en) * | 2016-06-20 | 2016-11-16 | 扬州大学 | A kind of apply propanoic acid bacteria reducing method of Campylobacter spp in the elementary production process of broiler |
| CN106360088A (en) * | 2016-09-30 | 2017-02-01 | 安顺市平坝区九九生态农业发展有限公司 | Green feed additive with function of improving chicken immunity and preparation method of green feed additive |
| CN107788177A (en) * | 2017-11-27 | 2018-03-13 | 爱可道生物科技有限公司 | A kind of globe artichoke compound health instant tea |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1689432A (en) * | 2004-04-19 | 2005-11-02 | 昆明英之源农业科技开发有限公司 | Artichoke compound animal feedstuff |
| CN101406246A (en) * | 2008-11-25 | 2009-04-15 | 福州康诺生态农业技术服务有限公司 | Chinese herbal medicine feed additive for broiler chickens as well as preparation and use thereof |
| CN104186940A (en) * | 2014-08-26 | 2014-12-10 | 万客齐食品（云南）有限公司 | Artichoke byproduct-derived farmyard feed and preparation method thereof |
| CN104799055A (en) * | 2015-04-02 | 2015-07-29 | 广西大学 | Broiler feed |
-
2016
- 2016-01-15 CN CN201610024156.2A patent/CN105661087B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1689432A (en) * | 2004-04-19 | 2005-11-02 | 昆明英之源农业科技开发有限公司 | Artichoke compound animal feedstuff |
| CN101406246A (en) * | 2008-11-25 | 2009-04-15 | 福州康诺生态农业技术服务有限公司 | Chinese herbal medicine feed additive for broiler chickens as well as preparation and use thereof |
| CN104186940A (en) * | 2014-08-26 | 2014-12-10 | 万客齐食品（云南）有限公司 | Artichoke byproduct-derived farmyard feed and preparation method thereof |
| CN104799055A (en) * | 2015-04-02 | 2015-07-29 | 广西大学 | Broiler feed |
Non-Patent Citations (2)
| Title |
|---|
| 女贞子、五味子与寡糖配伍对肉鸡生产性能和免疫功能的影响;李群道等;《畜牧兽医学报》;20051231;第36卷(第4期);第343-347页 * |
| 日粮中添加荷叶提取物对黄羽肉鸡生长性能和肉品质的影响;陈俊鹏等;《养禽与禽病防治》;20101231(第11期);第8-11页 * |
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