Multivitamin C, E immune polysaccharide microemulsion preparation and preparation method and application of preparation
A technology of compound vitamins and immune polysaccharides is applied in the field of animal feed additives, which can solve the problems of easy generation of drug resistance, narrow application scope and high use cost, and achieve the effects of improving non-specific immune function, no drug residues and low use cost.
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Embodiment 1
[0038] 1. Preparation of traditional Chinese medicine extract:
[0039] Step 1.1: Weigh 280kg of honeysuckle, 280kg of skullcap, 520kg of forsythia, 280kg of wild chrysanthemum, and 120kg of licorice;
[0040] Step 1.2: Wash the weighed honeysuckle, scutellaria baicalensis and other five-flavor medicinal materials, add them to the percolation tank, add a 70-75% ethanol solution (about 1500 kg) until the medicinal materials can be soaked, soak for 7 days, and use the percolation method Use 70% ethanol as a solvent to percolate at a rate of 500ml per minute until the color of the medicinal solution becomes lighter, drain the medicinal residues, and collect about 3500L of filtrate;
[0041] Step 1.3: Recover ethanol from the filtrate obtained in step 1.2 by vacuum distillation to obtain about 1000 L of alcohol extraction concentrate;
[0042] Step 1.4: Put the concentrated alcohol extraction solution obtained in step 1.3 into a concentration pot for concentration. The concentrat...
Embodiment 2
[0058] Concrete formula and step are substantially the same as Example 1, the difference is that
[0059] The weights of various Chinese medicines in the preparation process of the Chinese medicine extract are as follows: 100kg of honeysuckle, 110kg of Scutellaria baicalensis, 220kg of forsythia, 100kg of wild chrysanthemum, and 50kg of licorice.
Embodiment 3
[0061] Concrete formula and step are substantially the same as Example 1, the difference is that
[0062] The weights of various Chinese medicines in the preparation process of the Chinese medicine extract are as follows: 250kg of honeysuckle, 300kg of Scutellaria baicalensis, 510kg of forsythia, 270kg of wild chrysanthemum, and 110kg of licorice.
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