Application of plant extract composition to feed additive
A feed additive and plant extract technology, which is applied to the application field of plant extract composition in feed additives, can solve the problem of not effectively improving the immunity of pigs, affecting the healthy development of the pig breeding industry, affecting the safety of pork food, etc. To achieve the effect of improving the quality of pork, improving the immune level of the body, and improving the immunity of pigs and the quality of pork
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Embodiment 1
[0040] An application of a plant extract composition in a feed additive, wherein every 100 parts is composed of the following raw materials in parts by weight: 10 parts of ginseng polysaccharide, 7 parts of Rhizoma chinensis extract, 5 parts of Pulsatilla pulsatillae extract, 5 parts of ghost needle grass, The rest is the carrier, the carrier is composed of rice bran and corn at a mass ratio of 1:2.5, and the insufficient part is made up with pure water.
[0041] The concrete steps of described preparation ginseng polysaccharide are as follows:
[0042] (1.1), take dried ginseng, pulverize and cross a 70 mesh sieve to obtain ginseng powder;
[0043] (1.2), add 70% ethanol with 5 times the weight of ginseng powder in the container, heat and reflux for extraction twice, the first time for 2 hours, the second time for 2 hours, filter to obtain the filtrate;
[0044] (1.3), the filtrate is concentrated to obtain a concentrated solution, which is spray-dried to obtain a ginseng ex...
Embodiment 2
[0060] An application of a plant extract composition in a feed additive, wherein every 100 parts is composed of the following raw materials in parts by weight: 8 parts of ginseng polysaccharide, 8 parts of Rhizoma chinensis extract, 6 parts of Pulsatilla pulsatilla extract, 6 parts of Pulsatilla punctatus, The rest is the carrier, the carrier is composed of rice bran and corn at a mass ratio of 1:2, and the insufficient part is made up with pure water.
[0061] The concrete steps of described preparation ginseng polysaccharide are as follows:
[0062] (1.1), take dried ginseng, pulverize and cross a 70 mesh sieve to obtain ginseng powder;
[0063] (1.2), add 70% ethanol with 5 times the weight of ginseng powder in the container, heat and reflux for extraction twice, the first time for 2 hours, the second time for 2 hours, filter to obtain the filtrate;
[0064] (1.3), the filtrate is concentrated to obtain a concentrated solution, which is spray-dried to obtain a ginseng extr...
Embodiment 3
[0080] An application of a plant extract composition in a feed additive, wherein every 100 parts is composed of the following raw materials in parts by weight: 8 parts of ginseng polysaccharide, 7 parts of Rhizoma chinensis extract, 6 parts of Pulsatilla pulsatillae extract, 6 parts of Ghost needle grass, The rest is the carrier, the carrier is composed of rice bran and corn at a mass ratio of 1:3, and the insufficient part is made up with pure water.
[0081] The concrete steps of described preparation ginseng polysaccharide are as follows:
[0082] (1.1), take dried ginseng, pulverize and cross a 70 mesh sieve to obtain ginseng powder;
[0083] (1.2), add 70% ethanol with 5 times the weight of ginseng powder in the container, heat and reflux for extraction twice, the first time for 2 hours, the second time for 2 hours, filter to obtain the filtrate;
[0084] (1.3), the filtrate is concentrated to obtain a concentrated solution, which is spray-dried to obtain a ginseng extra...
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