Laying hen feed and traditional Chinese medicine feed additive used by same
A layer chicken feed and additive technology, applied in animal feed, animal feed, application, etc., can solve the problems of high cost and high feeding cost, and achieve the effects of improving production performance, increasing egg production rate, and no drug resistance
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specific Embodiment 1
[0029] Specific example 1: get honeysuckle 200g, Cnidium 200g, Corydalis 200g, Fennel 200g, Motherwort 200g, Prunella vulgaris 200g, Houttuynia cordata 200g, Scutellaria baicalensis 200g, Daqingye 200g, Codonopsis 200g, Astragalus 200g, Angelica 200g, barley 200g rice stone, 200g eclipta, 200g dodder, 200g Scutellaria barbata and 200g forsythia are chopped and soaked in 10 times the amount of water for 1 hour, heated and refluxed for 2 times, 45 minutes each time, to extract the active ingredients. The secondary extracts were combined and allowed to stand.
specific Embodiment 2
[0030] Specific Example 2: Put the medicinal residues extracted with water in Example 1 into 10 times the amount of ethanol, heat and reflux for extraction twice, each time for 30 minutes, and combine the two extracts and let stand.
specific Embodiment 3
[0031] Specific Example 3: The above two extracts are combined, ethanol is recovered under reduced pressure and concentrated to a concentration of 0.6g crude drug / mL. After suction filtration, the relative density of the filtrate is about 1.08 at 20°C; the pressure is reduced to 0.03- 0.08MPa, the temperature is kept at 60-80°C, the extract is concentrated to a relative density of 1.20, and the temperature is 60°C-70°C, and the extract is dried in an oven to make powder.
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