CN107691785A - A kind of feed addictive containing plant extracts and preparation method and application - Google Patents
A kind of feed addictive containing plant extracts and preparation method and application Download PDFInfo
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- CN107691785A CN107691785A CN201711037490.2A CN201711037490A CN107691785A CN 107691785 A CN107691785 A CN 107691785A CN 201711037490 A CN201711037490 A CN 201711037490A CN 107691785 A CN107691785 A CN 107691785A
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
- A23K10/16—Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions
- A23K10/18—Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions of live microorganisms
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
- A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/30—Feeding-stuffs specially adapted for particular animals for swines
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
Abstract
The present invention relates to a kind of feed addictive containing plant extracts and preparation method and application, feed addictive includes following components and parts by weight content：40 parts of 57 83 parts of plant extracts, 35 parts of probiotics and carrier 12；During preparation, first stock up, then plant extracts is sieved, add probiotics and carrier, be well mixed；The feed addictive is added into the basal diet of pig, by weight percentage, the adding proportion of feed addictive is 0.5 2%.Compared with prior art, in the present invention, plant extracts and probiotics can effectively adjust the gut flora balance of animal, improve attractant and efficiency of feed utilization, strengthen the oxidation resistance and immunity function of animal, the use of the chemical classes medicine such as antibiotic in conventinal breeding is reduced, promotes animal health growth.
Description
Technical field
The invention belongs to field of feed, be related to a kind of feed addictive containing plant extracts and preparation method thereof with
Using.
Background technology
China is an animal husbandry big country, and in the last few years, consumer increasingly pays close attention to the safety issue of livestock products.Collecting
Under the cultivating condition of reduction, stress factor such as stocking density, immunity inoculation, scaring etc. that animal is subject to are more and more, it is easy to
Stress reaction is produced, causes the incidence of disease of various diseases to be continuously increased, causes production performance to reduce, meat declines.Existing routine
Feed in, the chemical classes medicine such as antibiotic is still the first choice for preventing and treating various diseases, but these medicines can cause largely
The appearance of drug-fast bacteria, and cause chemicals to be remained in meat product, very big hidden danger is brought to food security, does not meet people
The food consumption trend of " high-quality, low medicine are residual, green non-pollution ".
Therefore, to promote animal health growth as target, a kind of not only safe and effective but also alternative antibiotic and medicine are developed
The green feed additive of thing is particularly important, and is advantageous to further preserve the ecological environment, is improved raise benefit, reduce and support
Grow risk.
The content of the invention
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide one kind contains plant extracts
Feed addictive and preparation method and application.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of feed addictive containing plant extracts, the feed addictive include following components and parts by weight content：Plant
- 40 parts of thing extract 57-83 parts, probiotics 3-5 parts and carrier 12.
Further, the feed addictive includes following components and parts by weight content：Plant extracts 62-75 parts, micro- life
State preparation 4-5 parts and carrier 21-33 parts.
Further, described plant extracts includes following components and parts by weight content：Fructus Rubi extract 24-30
Part, Herba Lophatheri extract 12-18 parts, brown alga extract 14-20 parts and Ampelopsis grossedentata extrat 7-15 parts
As preferable technical scheme, described plant extracts includes following components and parts by weight content：Raspberry carries
Take thing 25-28 parts, Herba Lophatheri extract 13-17 parts, brown alga extract 15-18 parts and Ampelopsis grossedentata extrat 8-13 parts.
Further, described probiotics includes following components and parts by weight content：VREF bacterium powder 2-3 parts and
Bacillus laterosporus bacterium powder 1-2 parts.
Further, effective viable bacteria content >=1.5 × 10 of described VREF bacterium powder10CFU/g, described side spore bud
Effective viable bacteria content >=1.5 × 10 of spore bacillus bacterium powder11CFU/g。
Further, described carrier includes one or both of defatted rice bran or wheat bran.Through obtained by ungrease treatment
Defatted rice bran can not only reduce the fat contained by rice bran, can be with the accumulation of absorption of bile acid, reduction animal body inner cholesterol.
A kind of preparation method of the feed addictive containing plant extracts, this method comprise the following steps：
1) stocked up by the parts by weight content of each component；
2) after plant extracts is sieved, probiotics and carrier are added, after being well mixed, that is, obtains described feed
Additive.
As preferable technical scheme, in step 2), described plant extracts crosses 60 mesh sieves.
Further, in step 2), the use of described plant extracts is heated to reflux concentration method and is prepared.
Further, the preparation method of described plant extracts is：Plant is cleaned, dried, after crushing, uses ethanol water
Solution heating and refluxing extraction 2-4 times, each 2-3h, merge extract solution afterwards, filtered, concentration, dry.
Described plant is raspberry, lophatherum gracile, brown alga or vine tea.Using this method, corresponding plant is prepared respectively
Extract.
As preferable technical scheme, in described ethanol water, the weight/mass percentage composition of ethanol is 50-85%.
As preferable technical scheme, the described temperature being heated to reflux is 80-95 DEG C.
As preferable technical scheme, after merging extract solution, filtered after standing, through being concentrated under reduced pressure, being spray dried to powder,
Obtain described plant extracts.
A kind of application of the feed addictive containing plant extracts, the feed addictive is added to the basal diet of pig
In, by weight percentage, the adding proportion of described feed addictive is 0.5-2%.
Plant extracts has stronger oxidation resistance, can significantly improve animal immunizing power, reduces the incidence of disease, and substitute
The use of antibiotic and chemical synthesis class medicine, naturally, have no toxic side effect, do not produce drug resistance, it is possible to increase the peace of meat products
Full property and meat taste, while palatability can be significantly improved, efficiency of feed utilization is improved, the feed for being advantageous to save growing tension is former
Material.In addition, plant extracts can cooperate with probiotics to safeguard intestinal health jointly, to anti-inflammatory, the incidence of disease is reduced, by animal
Hereditary potential perform to optimum level.
Wherein, Fructus Rubi extract derives from the dry fruit of rosaceous plant rubus chingii Hu, sweet, sour, can promote
Feed intake, and rich in a large amount of organic acids, anthocyanidin, carbohydrate, vitamin C, cupreol and several amino acids etc., have anti-
The effect of oxidation, regulation immunity.Wherein, the important nutritional ingredient cupreol contained by Fructus Rubi extract, is a kind of plant
Active component, there is anti-oxidant, anticancer, immunological regulation and promote many-sided effects such as growth, can adjust body fat and albumen
Matter is metabolized, and reduces low-density lipoprotein LDL content, hinders the esterification of cholesterol, improves animal hair quality and muscle
Flavor；The organic acid being rich in has a variety of adjections beyond natural antibiotics, such as promotes appetite, reduces pH, adjusts soda acid
Balance etc.；The vitamin C contained is one of active principle for synthesizing collagen, and its strong antioxidant action can be resisted certainly
By injury of the base to cell, make skin health, bright.
Herba Lophatheri extract contains substantial amounts of polyphenols, bioactive polysaccharide, chlorophyll and other active ingredients such as
Organic acid, extraordinary amino acid and active skin, manganese, zinc, selenium and other trace elements, and with stronger anti-inflammatory is antibacterial, anti-oxidant, enhancing
The multi-efficiencies such as immunity, without any harmful components and ANFs, have no toxic side effect.
Brown alga extract has antitumor, the anti-oxidant and immunoloregulation function of strength, activated immune system, and reduces courage
Sterol and harmful substance, improve blood circulation, anti-lipid peroxidation damage, improve immunity function, and with removing pylorus spiral shell
Infection inflammation reaction caused by swing arm bacterium and suppression microorganism infringement.
Ampelopsis grossedentata extrat, which has, removes free radical, anti-oxidant, liver protection, reducing blood lipid and other effects, while can improve animal digestion
Enzymatic activity, improve Mucosal Morphology in Small and restraining and sterilizing bacteria effect, enhancing development, improve pig flesh flavor and mouthfeel.
Probiotics can significantly improve intestinal flora, effectively safeguard that normal bacteria flora is put down in chitling road
Weighing apparatus, suppresses the growth of pathogen, and improves feed nutritive value, promotes the digestion and absorption of albumen, fat, cellulose, improves
Efficiency of feed utilization, fortification and growth promoting function are played, while strengthen immunity of organisms and premunition, alternative antibiotic,
Lipid and protein oxidation are reduced, improves Animal performance.
Wherein, VREF bacterium powder has well acidproof, bile tolerance and heat resistance, while can improve Tiny ecosystem in enteron aisle
Balance, moreover it is possible to by breaks down proteins be that small peptide, synthesis B family vitamin, metabolism produce organic acid etc., strengthen immunity.
Bacillus laterosporus bacterium powder is distributed widely in nature and some animal bodies, has a variety of application potentials, is such as produced
Raw desinsection, Substance, regulation intestinal microecology balance, strengthen human body immune function.
In the present invention, each component collaboration enhancing, both safely and effectively, and alternative antibiotic and medicine are used to prevent and treat all kinds of diseases
Disease, the mechanism of action are：Probiotics itself is more fragile and is easily corroded in actual applications by nutritional deficiency, hydrochloric acid in gastric juice, cholate
It is more difficult etc. factor to play original effect, and Fructus Rubi extract and Herba Lophatheri extract are living rich in a large amount of organic acids, biology
Property polysaccharide, various trace elements etc., a variety of trophisms, growth promoting function and immunological regulation and antioxidation can be played, planted
Beneficial bacteria composition such as organic acid, Polyphenols, biological polyoses etc. in thing extract can selectively promote intestinal beneficial flora to breed,
And there is growth promoting function to probiotics such as VREF and bacillus laterosporus and improve intestinal enzyme activity and nutriment
Digestibility acts on, and reduces sex pheromone infection, strengthens the trophism and feature of probiotics；It is Herba Lophatheri extract, brown
Algae extract is antibacterial with more strongly active anti-inflammatory and activated immune system effect, Ampelopsis grossedentata extrat can improve Mucosal Morphology in Small
Acted on restraining and sterilizing bacteria, the restraining and sterilizing bacteria composition in plant extracts can cooperate with probiotics to safeguard that enteron aisle balances jointly, increase
Strong animal body immunologic function, in turn probiotics its physiological function can be strengthened to the metabolite of plant extracts, show
Write and improve palatability and efficiency of feed utilization, produce function synergistic effect, and low cost, antibiotic-free, it is possible to increase cultivation effect
Benefit.
Compared with prior art, in the present invention, plant extracts and probiotics can effectively adjust the enteron aisle of animal
Colony balance, attractant and efficiency of feed utilization are improved, is acted synergistically between each component, strengthens animal under intensive cultivating condition
Oxidation resistance and immunity function, the use of the chemical classes medicine such as antibiotic in conventinal breeding is reduced, promotes animal health growth.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, with reference to specific embodiment to this
Invention is described in detail.The present embodiment is implemented premised on technical solution of the present invention, gives detailed embodiment
With specific operating process, but protection scope of the present invention is not limited to following embodiments.The skill not indicated specifically in embodiment
Art or condition, i.e., carried out according to the technology described by the document of this area, condition or according to product description.Unreceipted production
The reagent or instrument of manufacturer, being can be by the conventional products of acquisition purchased in market.
Embodiment 1：
A kind of feed addictive containing plant extracts, the feed addictive include following components and parts by weight content：Plant
40 parts of 57 parts of thing extract, 3 parts of probiotics and carrier, plant extracts include following components and parts by weight content：Cover basin
7 parts of 24 parts of seed extract, 12 parts of Herba Lophatheri extract, 14 parts of brown alga extract and Ampelopsis grossedentata extrat；Probiotics include with
Lower component and parts by weight content：1 part of 2 parts of VREF bacterium powder and bacillus laterosporus bacterium powder, carrier is defatted rice bran.
Wherein, effective viable bacteria content >=1.5 × 10 of VREF bacterium powder10CFU/g, bacillus laterosporus bacterium powder it is effective
Viable bacteria content >=1.5 × 1011CFU/g。
The preparation method of the feed addictive comprises the following steps：
1) stocked up by the parts by weight content of each component；
2) plant is cleaned, drying, crush after, with ethanol water heating and refluxing extraction 2 times, each 3h, merge afterwards
Extract solution, filtered, concentration, dry, plant extracts is made, after plant extracts is sieved, add probiotics and load
Body, after being well mixed, that is, obtain feed addictive.
The feed addictive is added into the basal diet of pig, by weight percentage, the addition ratio of feed addictive
Example is 1%.
Embodiment 2：
The present embodiment is substantially the same manner as Example 1, and difference is, a kind of feeding containing plant extracts of the present embodiment
Feed additives, including following components and parts by weight content：23 parts of 73 parts of plant extracts, 4 parts of probiotics and carrier, plant
Extract includes following components and parts by weight content：28 parts of Fructus Rubi extract, 15 parts of Herba Lophatheri extract, brown alga extract 18
12 parts of part and Ampelopsis grossedentata extrat；Probiotics includes following components and parts by weight content：2.5 parts of VREF bacterium powder and side spore
1.5 parts of bacillus bacterium powder, carrier is defatted rice bran.
Embodiment 3：
The present embodiment is substantially the same manner as Example 1, and difference is, a kind of feeding containing plant extracts of the present embodiment
Feed additives, including following components and parts by weight content：83 parts of plant extracts, 5 parts of probiotics and carrier 12 part, plant
Extract includes following components and parts by weight content：30 parts of Fructus Rubi extract, 18 parts of Herba Lophatheri extract, brown alga extract 20
15 parts of part and Ampelopsis grossedentata extrat；Probiotics includes following components and parts by weight content：3 parts of VREF bacterium powder and side spore bud
2 parts of spore bacillus bacterium powder, carrier is defatted rice bran.
The effect of the feed addictive of the embodiment of the present invention is detected below by way of feeding experiment.
The close outer ternary growing-finishing pig 160 (male and females half and half) of health status, body weight is selected, is randomly divided at 4
Reason group (each 5 repetitions for the treatment of group, each repeats 8 pigs), respectively control group and 3 test groups (test group 1, test groups
2nd, test group 3), the adding proportion of each group feed addictive is the 1% of basal diet, in addition to control group, other 3 kinds different groups
Into feed addictive processing 1-3 respectively correspond to by embodiment 1-3 feed addictive composition be added to basal diet, basis
The composition that the composition of daily ration (with reference to U.S. NRC (2012) pig nutritional need) is shown in Table 1,3 test group feed addictives is shown in Table 2.
Pre-feeding period 7d, experimental period 50d.Feeding management program and immune programme for children are with reference to conventional market pig feeding management handbook during experiment
Carry out, record feed consumption rate in experimental period and weigh, after off-test, determine the production performance indices (table 3) of pig.
Arbitrarily 3 pigs of selection are butchered from each repetition, determine antioxygen in serum lipid metabolism index and serum and liver
Change index (table 4).T-CHOL (TC), triglycerides (TG), HDL-C (HDL-C) and low-density in serum
Lipoprotein cholesterol (LDL-C) is determined with kit (Beijing BHKT clinical reagents Co., Ltd), and in full-automatic biochemical point
Analyzed in analyzer (Hitachi 7600-020, Hitachi, Ltd, Tokyo, Japan).MDA (MDA) is existed using thiobarbituricacidα- method
Absorbance (Placer etc., 1966) is determined at 532nm.Total number born (T-SOD) activity is fast by xanthine/Huang
Purine oxidase system determines, and system produces ultra-oxygen anion free radical, nitroblue tetrazolium can be reduced into formazan, use spectrophotometer
Its absorbance (Sun etc., 1988) is can detect at 550nm.The measure base of glutathione peroxidase (GSH-Px) activity
In the process and NADPH reduction-oxidation type glutathione of isopropyl benzene hydroperoxide catalytic oxidation-reduction type glutathione (GSH)
Process is mutually coupled (Lawrence etc., 1976), and GSH-Px unit of activity is expressed as the NADPH of oxidation per minute molal quantity.It is super
The Scavenging activity of oxygen anion free radical with kit (Bioengineering Research Institute is built up in Nanjing) determine, assay method in strict accordance with
Kit specification is carried out, and principle is xanthine and xanthine oxidase reaction system in simulation body, produces superoxide anion
Free radical, electron transport substance and developer are added, make reaction system that aubergine be presented, its absorbance is measured with spectrophotometric
Value.Hydroxyl radical-scavenging ability equally uses kit measurement (Bioengineering Research Institute is built up in Nanjing), and its principle is mainly profit
Reacted with Fenton and produce hydroxy radical, H2O2Amount and Fenton reactions caused by OH amounts it is directly proportional, when giving electron acceptor
Afterwards, with griess reagent colour developments, form red material, its colour generation and OH amounts number it is proportional.
Test data is analyzed using ANOVA in SAS 9.0 (2001), and Multiple range test is carried out with DUNCANShi methods, with P
Criterions of the ＜ 0.05 as the significance of difference.
The basal diet of table 1 forms (unit：Wt%)
Wherein, dregs of beans 46.5% refers to that the weight/mass percentage composition of protein is 46.5% dregs of beans.Premix refers to market
The common fattening pig premix of upper sale, premix for every kilogram of diet provide VA 5000IU, VD 1500IU, VE 12mg,
VK3 2mg、VB1 1mg、VB2 3mg、VB6 2mg、VB1212 μ g, nicotinic acid 14mg, folic acid 0.4mg, pantothenic acid 7mg, biotin
0.02mg, Choline Chloride 1.5g, composite trace element 0.6g.
The DIFFERENT FEED additive of table 2 forms (unit：Wt%)
| Feed addictive forms | Test group 1 | Test group 2 | Test group 3 |
| Fructus Rubi extract | 24 | 28 | 30 |
| Herba Lophatheri extract | 12 | 15 | 18 |
| Brown alga extract | 14 | 18 | 20 |
| Ampelopsis grossedentata extrat | 7 | 12 | 15 |
| VREF bacterium powder | 2 | 2.5 | 3 |
| Bacillus laterosporus bacterium powder | 1 | 1.5 | 2 |
| Carrier | 40 | 23 | 12 |
| It is total | 100 | 100 | 100 |
The production performance index of pig in 3 each treatment group of table
| Index | Control group | Test group 1 | Test group 2 | Test group 3 |
| Starting weight (kg) | 83.27 | 82.62 | 81.14 | 82.27 |
| End weight (kg) | 125.77 | 129.12 | 133.64 | 130.77 |
| Increase weight (kg) | 42.50 | 46.50 | 52.50 | 48.50 |
| Average daily gain (kg) | 0.85 | 0.93 | 1.05 | 0.97 |
| Feedstuff-meat ratio (kg/kg) | 3.31 | 3.18 | 3.05 | 3.11 |
As shown in Table 3, the production performance that the pig of feed addictive is added in daily ration is improved significantly, and shows that this feed adds
Agent is added to promote feed intake, improve efficiency of feed utilization.Wherein, in test group 2 pig average daily gain highest, the speed of growth
Most fast, feedstuff-meat ratio (feed efficiency) is minimum.
The metabolism of pig and Antioxidant Indexes in 4 each treatment group of table
As shown in Table 4, after adding this feed addictive, the serum of pig and SOD and GSH-Px in hepatic homogenate liquid
Activity dramatically increases (P<0.05), superoxide anion and Hydroxyl radical-scavenging ability significantly increase (P<0.05), lipid peroxidation
Product MDA contents significantly reduce (P<0.05).Wherein, test group 2 is put up the best performance on anti-oxidation function.
Embodiment 4：
A kind of feed addictive containing plant extracts, the feed addictive include following components and parts by weight content：Plant
26 parts of 70 parts of thing extract, 4 parts of probiotics and carrier, plant extracts include following components and parts by weight content：Cover basin
14 parts of 24 parts of seed extract, 18 parts of Herba Lophatheri extract, 14 parts of brown alga extract and Ampelopsis grossedentata extrat, probiotics include with
Lower component and parts by weight content：2 parts of 2 parts of VREF bacterium powder and bacillus laterosporus bacterium powder, carrier is wheat bran.
Wherein, effective viable bacteria content >=1.5 × 10 of VREF bacterium powder10CFU/g, bacillus laterosporus bacterium powder it is effective
Viable bacteria content >=1.5 × 1011CFU/g。
The preparation method of the feed addictive comprises the following steps：
1) stocked up by the parts by weight content of each component；
2) plant is cleaned, drying, crush after, with ethanol water heating and refluxing extraction 4 times, each 2h, merge afterwards
Extract solution, filtered, concentration, dry, plant extracts is made, after plant extracts is sieved, add probiotics and load
Body, after being well mixed, that is, obtain feed addictive.
The feed addictive is added into the basal diet of pig, by weight percentage, the addition ratio of feed addictive
Example is 2%.
Embodiment 5：
A kind of feed addictive containing plant extracts, the feed addictive include following components and parts by weight content：Plant
29 parts of 67 parts of thing extract, 4 parts of probiotics and carrier, plant extracts include following components and parts by weight content：Cover basin
8 parts of 28 parts of seed extract, 13 parts of Herba Lophatheri extract, 18 parts of brown alga extract and Ampelopsis grossedentata extrat, probiotics include with
Lower component and parts by weight content：1 part of 3 parts of VREF bacterium powder and bacillus laterosporus bacterium powder, carrier include defatted rice bran and wheat
Bran.
Wherein, effective viable bacteria content >=1.5 × 10 of VREF bacterium powder10CFU/g, bacillus laterosporus bacterium powder it is effective
Viable bacteria content >=1.5 × 1011CFU/g。
The preparation method of the feed addictive comprises the following steps：
1) stocked up by the parts by weight content of each component；
2) plant is cleaned, drying, crush after, with ethanol water heating and refluxing extraction 3 times, each 2.5h, Zhi Houhe
And extract solution, it is filtered, concentration, dry, be made plant extracts, after plant extracts is sieved, add probiotics and
Carrier, after being well mixed, that is, obtain feed addictive.
The feed addictive is added into the basal diet of pig, by weight percentage, the addition ratio of feed addictive
Example is 1%.
Embodiment 6：
A kind of feed addictive containing plant extracts, the feed addictive include following components and parts by weight content：Plant
33 parts of 62 parts of thing extract, 5 parts of probiotics and carrier, plant extracts include following components and parts by weight content：Cover basin
10 parts of 25 parts of seed extract, 12 parts of Herba Lophatheri extract, 15 parts of brown alga extract and Ampelopsis grossedentata extrat, probiotics include with
Lower component and parts by weight content：3 parts of 2 parts of VREF bacterium powder and bacillus laterosporus bacterium powder, carrier is defatted rice bran.
Wherein, effective viable bacteria content >=1.5 × 10 of VREF bacterium powder10CFU/g, bacillus laterosporus bacterium powder it is effective
Viable bacteria content >=1.5 × 1011CFU/g。
The preparation method of the feed addictive comprises the following steps：
1) stocked up by the parts by weight content of each component；
2) plant is cleaned, drying, crush after, with ethanol water heating and refluxing extraction 2 times, each 2h, merge afterwards
Extract solution, filtered, concentration, dry, plant extracts is made, after plant extracts is sieved, add probiotics and load
Body, after being well mixed, that is, obtain feed addictive.
The feed addictive is added into the basal diet of pig, by weight percentage, the addition ratio of feed addictive
Example is 0.5%.
Embodiment 7：
A kind of feed addictive containing plant extracts, the feed addictive include following components and parts by weight content：Plant
21 parts of 75 parts of thing extract, 4 parts of probiotics and carrier, plant extracts include following components and parts by weight content：Cover basin
12 parts of 28 parts of seed extract, 15 parts of Herba Lophatheri extract, 20 parts of brown alga extract and Ampelopsis grossedentata extrat, probiotics include with
Lower component and parts by weight content：1.5 parts of 2.5 parts of VREF bacterium powder and bacillus laterosporus bacterium powder, carrier is wheat bran.
Wherein, effective viable bacteria content >=1.5 × 10 of VREF bacterium powder10CFU/g, bacillus laterosporus bacterium powder it is effective
Viable bacteria content >=1.5 × 1011CFU/g。
The preparation method of the feed addictive comprises the following steps：
1) stocked up by the parts by weight content of each component；
2) plant is cleaned, drying, crush after, with ethanol water heating and refluxing extraction 4 times, each 3h, merge afterwards
Extract solution, filtered, concentration, dry, plant extracts is made, after plant extracts is sieved, add probiotics and load
Body, after being well mixed, that is, obtain feed addictive.
The feed addictive is added into the basal diet of pig, by weight percentage, the addition ratio of feed addictive
Example is 2%.
In summary, feed addictive of the present invention is added in the basal diet of pig, feed intake can be promoted, improve feed
Utilization rate, animal oxidation resistance and immunity function are obviously improved, reduce the use of antibiotic and medicine in conventinal breeding, enhancing
The resistivity of animal, improve raise benefit.
The above-mentioned description to embodiment is understood that for ease of those skilled in the art and using invention.
Person skilled in the art obviously can easily make various modifications to these embodiments, and described herein general
Principle is applied in other embodiment without by performing creative labour.Therefore, the invention is not restricted to above-described embodiment, ability
Field technique personnel do not depart from improvement that scope made and modification all should be the present invention's according to the announcement of the present invention
Within protection domain.
Claims (10)
1. a kind of feed addictive containing plant extracts, it is characterised in that the feed addictive includes following components and weight
Part content：- 40 parts of plant extracts 57-83 parts, probiotics 3-5 parts and carrier 12.
A kind of 2. feed addictive containing plant extracts according to claim 1, it is characterised in that the feed addictive
Including following components and parts by weight content：Plant extracts 62-75 parts, probiotics 4-5 parts and carrier 21-33 parts.
3. a kind of feed addictive containing plant extracts according to claim 1, it is characterised in that described plant carries
Thing is taken to include following components and parts by weight content：Fructus Rubi extract 24-30 parts, Herba Lophatheri extract 12-18 parts, brown alga extraction
Thing 14-20 parts and Ampelopsis grossedentata extrat 7-15 parts.
A kind of 4. feed addictive containing plant extracts according to claim 1, it is characterised in that described Tiny ecosystem
Preparation includes following components and parts by weight content：VREF bacterium powder 2-3 parts and bacillus laterosporus bacterium powder 1-2 parts.
A kind of 5. feed addictive containing plant extracts according to claim 4, it is characterised in that described dung intestines ball
Effective viable bacteria content >=1.5 × 10 of bacterium bacterium powder10CFU/g, effective viable bacteria content >=1.5 of described bacillus laterosporus bacterium powder
×1011CFU/g。
A kind of 6. feed addictive containing plant extracts according to claim 1, it is characterised in that described carrier bag
Include one or both of defatted rice bran or wheat bran.
7. a kind of preparation method of feed addictive containing plant extracts as described in any one of claim 1 to 6, its feature
It is, this method comprises the following steps：
1) stocked up by the parts by weight content of each component；
2) after plant extracts is sieved, probiotics and carrier are added, after being well mixed, that is, obtains described feed addition
Agent.
A kind of 8. preparation method of feed addictive containing plant extracts according to claim 7, it is characterised in that step
It is rapid 2) in, described plant extracts is prepared using being heated to reflux concentration method.
A kind of 9. preparation method of feed addictive containing plant extracts according to claim 8, it is characterised in that institute
The preparation method for the plant extracts stated is：Plant is cleaned, dried, after crushing, with ethanol water heating and refluxing extraction 2-4
It is secondary, each 2-3h, merge extract solution afterwards, filtered, concentration, dry.
10. a kind of application of feed addictive containing plant extracts as described in any one of claim 1 to 6, its feature exist
In, the feed addictive is added into the basal diet of pig, by weight percentage, the addition ratio of described feed addictive
Example is 0.5-2%.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107712347A (en) * | 2017-10-30 | 2018-02-23 | 金华傲农生物科技有限公司 | A kind of additive of compound feed for pig and preparation method and application |
| CN109170285A (en) * | 2018-10-31 | 2019-01-11 | 福建傲农生物科技集团股份有限公司 | A kind of feed addictive and the preparation method and application thereof substituting zinc oxide |
| CN109393187A (en) * | 2018-12-29 | 2019-03-01 | 福建傲农生物科技集团股份有限公司 | A kind of anti-diarrhea pig feed additive and the preparation method and application thereof |
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Application publication date: 20180216 |