One
Boar feed additive and feedstuff thereof
Technical field
The present invention relates to a kind of pig's feed additive and feedstuff thereof, belong to feed additive field.
Background technology
Traditional barren sow produces and emphasizes the important economical traits such as the speed of growth of pig, dressing percentage, while barren sow meat production increases substantially and produces sustained and rapid development, causes barren sow carcass quality to decline owing to have ignored the character such as meat.In recent years, the living standard of the people steadily improves along with the sustainable development of China's economy, begins to focus on food quality, and green health becomes the preferred object of increasing consumer.Therefore, develop the feed additive of new green health, become study hotspot with the artificial synthetic additive such as substitute antibiotics and hormone.
Chinese herbal medicine is before the history that China applies can trace back to thousand of year, peculiar for China.Chinese herbal medicine mostlys come from the animals and plants of nature, has natural structure and biological activity, is a class pure natural substance.Resources of Chinese medicinal herb is wide, has multifunctionality, nonhazardous, noresidue, and animal will not be made to produce drug resistance, and its process of manufacture does not produce environmental pollution, has good application prospect as feed additive.In recent years, Chinese herbal medicine additive has started to be applied in livestock and poultry cultivation, achieves preferable effect at aspects such as promoting livestock and poultry production performance.
Summary of the invention
It is an object of the invention to provide a kind of Chinese herbal feed additive and feedstuff improving pig production performance and improving meat quality.
First, the present invention provides a kind of Chinese herbal feed additive improving pig production performance and improving meat quality, and it contains active component, and described active component is made up of Herba Pogostemonis, Herba Eupatorii, Radix Scutellariae, Cortex Phellodendri, Rhizoma Coptidis, Talcum, Radix Glycyrrhizae, Rhizoma Phragmitis, Herba Lophatheri and Ramulus Uncariae Cum Uncis.
Further, counting by weight, described active component is made up of Herba Pogostemonis 4-32 part, Herba Eupatorii 8-26 part, Radix Scutellariae 14-30 part, Cortex Phellodendri 6-20 part, Rhizoma Coptidis 2-12 part, Talcum 34-56 part, Radix Glycyrrhizae 4-16 part, Rhizoma Phragmitis 10-22 part, Herba Lophatheri 4-20 part and Ramulus Uncariae Cum Uncis 8-34 part.
Further, count by weight, counting by weight, described active component is made up of Herba Pogostemonis 14-28 part, Herba Eupatorii 12-21 part, Radix Scutellariae 16-26 part, Cortex Phellodendri 12-17 part, Rhizoma Coptidis 4-10 part, Talcum 30-41 part, Radix Glycyrrhizae 7-15 part, Rhizoma Phragmitis 13-21 part, Herba Lophatheri 8-16 part and Ramulus Uncariae Cum Uncis 18-32 part.
Further, counting by weight, described active component is made up of Herba Pogostemonis 22 parts, Herba Eupatorii 19 parts, Radix Scutellariae 21 parts, Cortex Phellodendri 14 parts, Rhizoma Coptidis 8 parts, 35 parts of Talcum, 10 parts of Radix Glycyrrhizae, Rhizoma Phragmitis 15 parts, Herba Lophatheri 9 parts and Ramulus Uncariae Cum Uncis 25 parts.
The present invention also provides for the preparation method of described Chinese herbal feed additive, weighs each component by weight, pulverizes, and mixes and get final product after crossing 80-150 mesh sieve.
The present invention also provides for stating the feedstuff containing described Chinese herbal feed additive, and described Chinese herbal feed additive addition in mixed feed is weight ratio 0.5-4%.
The present invention also provides for the concentrate feed containing described Chinese herbal feed additive, and described Chinese herbal feed additive addition in concentrate feed is weight ratio 2.5-10%.
The Chinese herbal feed additive improving pig production performance and improving meat quality of the present invention, the property of medicine and pharmacology to each component have carried out analytic demonstration.Herba Pogostemonis, fast gas, and in, ward off dirty, damp eliminating;Rich in the material such as calcium, carotene, and multiple pathogenic fungus there is certain inhibitory action.Herba Eupatorii, clearing away summer-heat, ward off dirty, removing dampness;Fragrant odour, the flat acrid in the mouth of property, to return taste warp, pungent can dissipate, perfume (or spice) can go dirty, has effect of removing dampness expelling summer-heat.Radix Scutellariae, removing the relative excess fire, dehumidifying heat, hemostasis;Radix Scutellariae has wider antimicrobial spectrum, can play antipyretic, antihypertensive diuretic effect.Cortex Phellodendri, detoxification sore treatment, heat clearing and damp drying, pathogenic fire purging is except steaming;The berberine contained is antibiotic effective ingredient, and has certain hypotensive effect.Rhizoma Coptidis, heat clearing and damp drying, eliminating fire and detoxication;Rhizoma Coptidis alkaloid has antibacterial, the antivirus action of wide spectrum, analgesia, participates in immunomodulating.Talcum, inducing diuresis for treating stranguria syndrome, clearing away summer-heat, damp eliminating sore, there is slight bacteriostasis.Radix Glycyrrhizae, invigorating the spleen and replenishing QI, heat-clearing and toxic substances removing, expelling phlegm for arresting cough, relieving spasm to stop pain, coordinating the actions of various ingredients in a prescription;The effective ingredient such as it has antiinflammatory, anti-allergic effects, glycyrrhizic acid have certain protective effect to liver.Rhizoma Phragmitis, heat clearing away, promote the production of body fluid, relieving restlessness, preventing or arresting vomiting;Mucopolysaccharide can promote glandular secretion, and can increase saliva, gastric juice, intestinal juice;It is improved the effect of immunity.Herba Lophatheri, clearing away heart-fire, heat clearing away and restlessness relieving, diuresis;Control calentura thirsty, vexed, stranguria with turbid discharge, erosion of the oral mucosa tongue boil, gingival swelling and pain.Ramulus Uncariae Cum Uncis, Ramulus Uncariae Cum Uncis cold nature, sweet in the mouth, enter liver, pericardium channel, have heat clearing away, effect of suppressing the hyperactive liver relieving convulsion.
The feed additive that the present invention relates to is formed by natural Chinese medicinal herb reasonable compatibility, rich in multiple nutritional components and bioactive substance, has growth promotion and improves the double effects of meat.Using this additive during cultivation, average daily gain and the daily ingestion amount of pig are significantly heightened, and feedstuff-meat ratio significantly reduces, and meat is significantly improved.
Detailed description of the invention
Following example are used for illustrating the present invention, but are not limited to the scope of the present invention.
Embodiment 1
A kind of Chinese herbal feed additive improving pig production performance and improving meat quality that the present embodiment relates to, it is as follows that each composition counts composition by weight:
Herba Pogostemonis 4
Herba Eupatorii 8 Radix Scutellariae 14 Cortex Phellodendri 6 Rhizoma Coptidis 2
Talcum 34 Radix Glycyrrhizae 4
Rhizoma Phragmitis 10 Herba Lophatheri 4
Ramulus Uncariae Cum Uncis 8
Weigh each composition of additive respectively, clean up, cold drying or at a temperature of 50-60 DEG C be dried.Being pulverized by raw material pulverizer, obtain the medicated powder of each composition, weigh each composition medicated powder the most respectively after crossing 100 mesh sieves, i.e. obtain Chinese herbal feed additive after mixing, using addition is the 1% of feedstuff gross weight.
Embodiment 2
A kind of Chinese herbal feed additive improving pig production performance and improving meat quality that the present embodiment relates to, it is as follows that each composition counts composition by weight:
Herba Pogostemonis 14 Herba Eupatorii 12 Radix Scutellariae 16 Cortex Phellodendri 12 Rhizoma Coptidis 4
Talcum 30 Radix Glycyrrhizae 7 Rhizoma Phragmitis 13 Herba Lophatheri 8 Ramulus Uncariae Cum Uncis 18
Weigh each composition of additive respectively, clean up, cold drying or at a temperature of 50-60 DEG C be dried.Being pulverized by raw material pulverizer, obtain the medicated powder of each composition, weigh each composition medicated powder the most respectively after crossing 100 mesh sieves, i.e. obtain Chinese herbal feed additive after mixing, using addition is the 1% of feedstuff gross weight.
Embodiment 3
A kind of Chinese herbal feed additive improving pig production performance and improving meat quality that the present embodiment relates to, it is as follows that each composition counts composition by weight:
Herba Pogostemonis 22 Herba Eupatorii 19 Radix Scutellariae 21 Cortex Phellodendri 14 Rhizoma Coptidis 8
Talcum 35 Radix Glycyrrhizae 10 Rhizoma Phragmitis 15 Herba Lophatheri 9 Ramulus Uncariae Cum Uncis 25
Weigh each composition of additive respectively, clean up, cold drying or at a temperature of 50-60 DEG C be dried.Being pulverized by raw material pulverizer, obtain the medicated powder of each composition, weigh each composition medicated powder the most respectively after crossing 100 mesh sieves, i.e. obtain Chinese herbal feed additive after mixing, using addition is the 1% of feedstuff gross weight.
Embodiment 4
A kind of Chinese herbal feed additive improving pig production performance and improving meat quality that the present embodiment relates to, it is as follows that each composition counts composition by weight:
Herba Pogostemonis 28 Herba Eupatorii 21 Radix Scutellariae 26 Cortex Phellodendri 17 Rhizoma Coptidis 10
Talcum 41 Radix Glycyrrhizae 15 Rhizoma Phragmitis 21 Herba Lophatheri 16 Ramulus Uncariae Cum Uncis 32
Weigh each composition of additive respectively, clean up, cold drying or at a temperature of 50-60 DEG C be dried.Being pulverized by raw material pulverizer, obtain the medicated powder of each composition, weigh each composition medicated powder the most respectively after crossing 100 mesh sieves, i.e. obtain Chinese herbal feed additive after mixing, using addition is the 1% of feedstuff gross weight.
Embodiment 5
A kind of Chinese herbal feed additive improving pig production performance and improving meat quality that the present embodiment relates to, it is as follows that each composition counts composition by weight:
Herba Pogostemonis 32 Herba Eupatorii 26 Radix Scutellariae 30 Cortex Phellodendri 20 Rhizoma Coptidis 12
Talcum 56 Radix Glycyrrhizae 16 Rhizoma Phragmitis 22 Herba Lophatheri 20
Ramulus Uncariae Cum Uncis 34
Weigh each composition of additive respectively, clean up, cold drying or at a temperature of 50-60 DEG C be dried.Being pulverized by raw material pulverizer, obtain the medicated powder of each composition, weigh each composition medicated powder the most respectively after crossing 100 mesh sieves, i.e. obtain Chinese herbal feed additive after mixing, using addition is the 1% of feedstuff gross weight.
Test example 1
1. test material:
Selecting Du × length × big outer ternary pigs 126 of about 70kg, be randomly divided into test group 1, test group 2, test group 3, test group 4, test group 5, test group 6 and matched group, often group 3 repeats 6 pigs of each repetition, and numbering also weighs original body mass respectively.
2. testing program
Control group fed Basic drawing;
Test group 1 is according to the method for embodiment 1: feed the Chinese herbal medicine additive (crossing 100 mesh sieves) of Basic drawing+1%
Test group 2 is according to the method for embodiment 2: feed the Chinese herbal medicine additive (crossing 100 mesh sieves) of Basic drawing+1%
Test group 3 is according to the method for embodiment 3: feed the Chinese herbal medicine additive (crossing 100 mesh sieves) of Basic drawing+1%
Test group 4 is according to the method for embodiment 3: feed the Chinese herbal medicine additive (crossing 100 mesh sieves) of Basic drawing+4%
Test group 5 is according to the method for embodiment 4: feed the Chinese herbal medicine additive (crossing 100 mesh sieves) of Basic drawing+1%
Test group 6 is according to the method for embodiment 5: feed the Chinese herbal medicine additive (crossing 100 mesh sieves) of Basic drawing+1%
Two groups of pig production performance evaluation indexes: the average daily gain of two groups of pigs, daily ingestion amount, feedstuff-meat ratio.
Two groups of meat quality evaluation indexes: yellowish pink when yellowish pink during pH, 45min during pH, 24h when drip loss of two groups of pig Carnis Sus domesticas, 45min, 24h, shearing force.
3. result of the test
(1) production performance evaluation
Compared with matched group, after test group 1,2,3,4,5,6 adds Chinese herbal medicine, average daily gain all dramatically increases, and the average daily gain of test group 3 is the highest, and the average daily gain of test group 3 is significantly higher than test group 1,4,5,6.
Compared with matched group, test group 1,2,3,4,5,6 daily ingestion amount all dramatically increases.The feed intake of test group 4, less than the feed intake of test group 3, is analyzed because Chinese herbal medicine additive is too high, be have impact on the palatability of feedstuff;Understand 1% addition be better than 4% addition.
Compared with matched group, test group 1,2,3,4,5,6 feedstuff-meat ratio is all remarkably decreased, and the feedstuff-meat ratio of test group 3 is minimum, is significantly better than test group 1,2,4,5,6.
Table 1
The Chinese herbal medicine additive that the present invention relates to impact on pig production performance
Group |
Average daily gain/g |
Daily ingestion amount/g |
Feedstuff-meat ratio |
Matched group |
1012.8a |
2928.5a |
2.954c |
Test group 1 |
1085.2b |
3001.1b |
2.821b |
Test group 2 |
1198.5c |
3014.3b |
2.783b |
Test group 3 |
1230.8c |
3035.8b |
2.526a |
Test group 4 |
1105.2b |
2977.0b |
2.845b |
Test group 5 |
1134.6b |
3008.5b |
2.801b |
Test group 6 |
1108.3b |
3015.2b |
2.790b |
Same column shoulder mark lower case difference represents significant difference (p < 0.05)
(2) meat quality evaluation
Compared with matched group, after test group 1,2,3,4,5,6 adds Chinese herbal medicine, drip loss all significantly reduces, and the drip loss of test group 3 is minimum.
Compared with matched group, after test group 1,2,3,4,5,6 adds Chinese herbal medicine, shearing force is all substantially reduced, and test group 3 shearing force in each test group is minimum.
Compared with matched group, after test group 1,2,3,4,5,6 adds Chinese herbal medicine, pH45min value all raises, and is significantly higher than matched group, and the pH45min value of test group 3 is the highest;Compared with matched group, the pH24h value of test group 1,2,3,4,5,6 significantly increases, and in the dimension of suitable acidity.
Compared with matched group, after test group 1,2,3,4,5,6 adds Chinese herbal medicine, yellowish pink 45min value all increased but difference is the most notable;The yellowish pink 24h value of test group 1,2,3,4,5,6 is all remarkably higher than matched group, and the downward trend that yellowish pink is in time is slow compared with matched group.
Table 2
The Chinese herbal medicine additive that the present invention relates to impact on meat quality
Same column shoulder mark lower case difference represents significant difference (p < 0.05)
Summary result understands: compared with matched group, and after test group adds Chinese herbal medicine, average daily gain dramatically increases, and daily ingestion amount dramatically increases, and feedstuff-meat ratio significantly reduces, and the production performance of pig significantly improves.Compared with matched group, after test group adds Chinese herbal medicine, drip loss significantly reduces, and Meat Tenderness dramatically increases, and the acidity of meat significantly reduces, and yellowish pink is also significantly improved, and meat quality is effectively improved.
The above is only the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, on the premise of without departing from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention.