Growth promoter of green natural plant
The present invention is a kind of animal growth promoting agent, and particularly a kind of energy substitutes the antibiotic in the feed and reduce the growth promoter that extracts of the cholesterol level in the animal product from the green natural plant, and this product belongs to the feed addictive category.
At present, antibiotic uses for a long time in the feed, cause in the animal intestinal and environment in the drug resistance of pathogenic microorganism more and more stronger, antibiotic reduces gradually to the disease-resistant growth-promoting effect of livestock and poultry, so that the antibiotic addition improves constantly in the feed, and animal products Chinese traditional medicine residual quantity constantly increases.Modern medicine study shows that the antibiotic residue in the animal food might cause the human DNA structure to be undergone mutation, thereby causes the serious consequence of " disabling ", " teratogenesis ", " carcinogenic ", human health is constituted greatly threaten.In addition,, observe the preceding relevant drug withdrawal measure of animal listing fully and effectively, in the aquaculture of China, still have any problem at present because the feed rules are unsound.Just because of this, antibiotic a large amount of uses have had a strong impact on the outlet of China's animal products in the feed.
Animal food is the human main source of taking in cholesterol.Cholesterol is the essential material of human nutrition, but excessive absorption can cause serious angiocardiopathy.Along with the raising of living standards of the people, diet structure just changes, and the ratio of animal products improves constantly, the too high formidable enemy who has become modern society's human health of cholesterol level in the animal products.Therefore, how to reduce the emphasis that the middle content of cholesterol of animal product (as meat, egg etc.) has become contemporary nutrition research, this also is the key factor of pharmacy feed industry, animal husbandry development.
In feed, add Chinese herb feed additive and can substitute antibiotic and the cholesterol level that reduces in the animal product, but this method is not used on a large scale, its main cause has: 1, adding proportion height: because traditional diamond-making technique adopts little comminuting method, drug effect in the plant can not be utilized by the animal fast Absorption, therefore can only adopt high addition, generally need to add 5-20% and do not wait, cause feed cost to raise; 2, drug effect is slow, utilization rate is low, because plant directly enters in the animal gastrointestinal tract, its active ingredient could finally be absorbed by animal after by the zooblast wall, since food have in the intestines and stomach by the time time of staying shorter, therefore a lot of active ingredients are not just fully absorbed along with food excretes by animal, make the drug effect of Chinese herbal medicine slow, utilization rate is low.
The objective of the invention is from natural plants and Chinese herbal medicine, to extract active ingredient with extractant at the problem of above-mentioned existence, and make the green plants growth promoter by certain proportioning and (be called for short down: promoter), with above-mentioned promoter dubbed feed feeding animals, can reach just that the cost of feeding is low, effective ingredient is absorbed soon, advantages such as utilization rate is high, good feeding effect.
Technical scheme of the present invention is:
1, at first from multiple green plants and Chinese herbal medicine, extract effective ingredient with extractant:
1. use ethyl acetate lixiviate honeysuckle, the bark of eucommia etc., extract chlorogenic acid wherein;
2. use ethanol lixiviate rutin, radix scrophulariae, the red sage root, Sang Zi, wait the flavones that extracts wherein;
3. fall vanilla, green tea etc. with decocting lixiviate fan, extract Polyphenols wherein;
4. use the ethanol lixiviate stem of noble dendrobium, Huang Shi etc., extract polysaccharide wherein; It is stand-by that the said extracted thing is concentrated the back with steam drying;
2, select a kind of carrier in defatted rice bran, maize cob meal, the talcum powder etc. for use as promoter.
3, above-mentioned 1,2 described each extract and carrier are mixed by certain proportioning and carry out mixed fully, promptly obtain the growth promoter of green natural plant of indication of the present invention, it is stand-by just can to pack, and its concrete prescription (%) is (a face table 1 as follows): table 1
| Chlorogenic acid | Flavones | Polyphenols | Polysaccharide | Carrier | Add up to |
Prescription 1 | 7.5 | 30 | 2.5 | 10 | 50 | 100 |
Prescription 2 | 15 | 60 | 5 | 20 | / | 100 |
Prescription 3 | 18 | 57 | 8 | 17 | / | 100 |
4, the nutrition content (%) by the promoter of above-mentioned each formulated is (face table 2 as follows):
Table 2
| Flavones 〉=(%) | Chlorogenic acid 〉=(%) | Total reducing sugar 〉=(%) | Polysaccharide 〉=(%) | Crude fibre≤(%) | Crude ash content≤(%) |
Prescription 1 | 1 | 0.5 | 15 | 1 | 10 | 5 |
Prescription 2 | 2 | 1 | 30 | 2 | 5 | 5 |
Prescription 3 | 2 | 1 | 30 | 2 | 5 | 10 |
Growth promoter of green natural plant of the present invention is applicable to various domestic animals, poultry, freshwater fish, aquatic products special animals.For example: chicken, duck, pig, fish, eel, soft-shelled turtle, crab etc.
When growth promoter of green natural plant of the present invention is mixed with animal feed, can mix with any mixed feed commonly used.This this mixed feed is to be mixed by various cereal, fish meal, salt, vitamins, amino acids, micro-inorganic salts etc.Can in promoter of the present invention, suitably add other natural antibiotics that is used for animal or bactericide, mould inhibitor, pest repellant, antioxidant, natural colouring matter etc.Also can merge and use with other feed addictive.Can further bring into play the result of use of promoter of the present invention like this.But, after having added this product in the mixed feed, just do not need to add again other antibiotic.
When growth promoter of green natural plant of the present invention being added to when using in the feed, each ton livestock and poultry perfect compound feed addition is 1~2 kilogram of prescription 1 product, or 0.5-1 kilogram 2 products of filling a prescription, add 2~3 kilograms of prescription 3 products in each ton aquatic products perfect compound feed.To mix evenly after adding in the feed.
The invention has the beneficial effects as follows: utilize growth promoter of green natural plant of the present invention to be mixed with the feed feeding animals, the cost that obtained to feed is low, and effective ingredient is absorbed soon, utilization rate height, advantages such as good feeding effect.
The present invention is further illustrated with experimental example below.
Experimental example 1
2000 of AA broiler chicks are selected in this experiment for use, are divided into 4 processed group, and wherein I, II and III are experimental group, and IV is a control group.500 of each processed group are divided into 4 repetitions.Prescription 2 products of the growth promoter of green natural plant of experimental group interpolation 0.1%, control group uses general Antibiotic Additive, and it is in full accord that each organizes basal diet, and free choice feeding drinking-water uses normal feeding and management and immune programme for children, 6 weeks of experiment periods.Experiment finishes to weigh, the clearing feedstuff-meat ratio.Experimental result such as following table 3: table 3 fryer growth promoter of green natural plant confirmatory experiment
(42 age in days) unit: gram/only
The index group | Body weight | Average weight | The raising rate | Feedstuff-meat ratio | The improvement rate |
????Ⅰ | ????1 | ?2060 | ?2080 | ?102.58 | ????1.87 | ?96.89 |
????2 | ?2050 |
????3 | ?2070 |
????4 | ?2160 |
????Ⅱ | ????1 | ?2230 | ?2192.5 | ?107.87 | ????1.79 | ?92.75 |
????2 | ????2170 |
????3 | ?2220 |
????4 | ?2150 |
????Ⅲ | ????1 | ?2030 | ?2012.5 | ?99.01 | ????1.85 | ?95.85 |
????2 | ?1900 |
????3 | ?2040 |
????4 | ?2080 |
????Ⅳ | ????1 | ?2030 | ?2032.5 | ?100 | ?1.93 | ?100 |
????2 | ?2000 |
????3 | ?2040 |
????4 | ?2060 |
SBW: 42 aa broiler chicken are 1860 grams
Experimental example 2:
The sow that grows up (the breeding boar is Du Luoke) institute's galactopoiesis pig 6 nests are selected in this test for use, are divided into two groups at random, every group of 3 repetitions, and 10 of every nest sucking pigs, experimental basis daily ration prescription sees Table 4.Add antibiotic in the control group daily ration, do not contain antibiotic in the test group daily ration, prescription 1 product of the growth promoter of green natural plant of interpolation 0.2% replaces.60 days experimental periods,, the test sucking pig is since 7 age in days food callings, and 35 ages in days wean, and 60 ages in days finish.The accurate recording result of the test sees Table 5, table 6.
Table 4 experimental basis daily ration prescription and nutrient concentration
Raw material variety consumption (kilogram)
Corn 578.5
Common dregs of beans 185.0
Expanded soybean 100.0
Imported fish meal 50.0
Whey powder 50.0
Methionine 0.4
Lysine 1.6
Calcium monohydrogen phosphate 12.5
Choline 1.0
Compound sour 2.0
Additive 10.0
Add up to 1000
The nutritive index nutrient content
Crude protein % 20.34
Digestible energy Kcal/kg 3310
Crude fibre % 3.16
Crude fat % 4.17
Calcium % 0.95
Total phosphorus % 0.70
Total lysine % 1.26
Total methionine % 0.40
Total egg ten Guang % 0.74 table 5 growth promoter of green natural plant replaces the influence of antibiotic to the sucking pig production performance
Group ( ) weight ( kg ) 0days 1.49 1.59 3535days 8.91 8.95 6060days 15.73 16.53 ( ) Daily Gain ( g ) 0-350-35days 212.1 210.3 36-6036-60days 277.6 295.9 0-600-60days 237.2 249.5 ( ) FeedIntake ( g ) 0-350-35days 22.21 20.82 36-6036-60days 433.06 420.18 0-600-60days 193.79 184.63 FCR 0-350-35days 0.1047 0.099 36-6036-60days 1.56 1.42 0-600-60days 0.817 0.74 ( % ) Survive ( % ) 0-350-35days 96.9 91.2 36-6036-60days 100 100 0-600-60days 95.2 91.3 ( % ) Diarrhea ( % ) 0-350-35days 4.6 4.4 36-6036-60days 10.6 4.9 0-600-60days 7.1 4.3 |
Growth promoter of green natural plant replaces the antibiotic Economic and Efficiency Analysis in table 6 piglet feed
Group Group | Control group | Test group |
((unit/Kg) 0-35 age in days 36-60 age in days 0-60 age in days to 60 age in days feed intake cost (unit) other expenditure (unit) 60 ages in days are worth 60 age in days incomes to the per gain weight feed consumption cost of unit/Kg) to feed cost | ????2.0680 ????0.2157 ????3.2261 ????1.6900 ????23.98 ????4.0 ????110.11 ????82.13 | ?2.0600 ?0.2057 ?2.9250 ?1.5242 ?22.87 ?4.0 ?115.71 ?88.84 |
Annotate: 15 kilograms of piglet per kilograms are by 7 yuan of calculating; |