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Extraction and preparation process of herba leonuri biochemical mixture
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A technology for biochemical and preparation technology of Yimu, applied in the field of extraction, can solve the problems of waste of raw materials and different extraction effects of active ingredients, and achieve the effects of ensuring drug efficacy, significant effect and high extraction efficiency.
Inactive Publication Date: 2017-06-30
SICHUAN DECHENG ANIMAL HEALTH PROD
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is: in the prior art, the same extraction method is used to mix and extract different medicinal materials, resulting in different extraction effects of active ingredients in various medicinal materials, and then causing a great waste of raw materials. The purpose is to provide an extraction and preparation process of a kind of Yimusheng compound that solves the above problems
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Embodiment 1
[0046] An extraction and preparation process of Yimusheng compound, comprising:
[0047] (a) Extract the active ingredients of motherwort, angelica, chuanxiong, peach kernel, paojiang and licorice respectively.
[0048] Wherein, the extraction process of the active ingredient of licorice is as follows:
[0049] (1) breaking the licorice into particles with a particle diameter of 2 to 3 mm;
[0050] (2) The granules are placed in a soaking container, soaked in ethanol with a concentration of more than 99%, the solid-liquid ratio of the granules to ethanol is 1:1, and the soaking time is 2h, then distilled water is added to make the concentration of ethanol reach 73% %, and then continue to soak for 12h; in this step, the soaking temperature is 25-30°C, and it needs to be stirred during the soaking process, and the stirring speed is preferably 20r / min;
[0051] (3) Obtain the soaking solution, filter it, recover the ethanol in the soaking solution in a hot bath, the temperatur...
Embodiment 2
[0086] This example is a comparative example of Example 1. In this example, the parameters for extracting each medicinal material are different.
[0087] Wherein, the extraction process of the active ingredient of licorice is as follows:
[0088] (1) breaking the licorice into particles with a particle diameter of 2 to 3 mm;
[0089] (2) Place the granules in a soaking container and soak them in ethanol with a concentration of 95%. The solid-liquid ratio of the granules to ethanol is 1:1, and the soaking time is 2 hours. Then add distilled water to make the concentration of ethanol reach 78%. , and then continue to soak for 12 hours; the soaking temperature in this step is 20-25°C, and it needs to be stirred during the soaking process, and the stirring speed is preferably 20r / min;
[0090] (3) Obtain the soaking solution, filter it, recover the ethanol in the soaking solution in a hot bath, the temperature of the hot bath is 60°C, and obtain the extract after recovering the e...
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Abstract
The invention discloses an extraction and preparation process of a herba leonuri biochemical mixture and solves the problems that extraction effects of effective ingredients in medicinal materials are different, and raw materials are greatly wasted due to the fact that different medicinal materials are mixed and extracted with the same extraction method in the prior art. The extraction and preparation process comprises steps as follows: (a) effective ingredients in herba leonuri, radix angelicae sinensis, rhizoma chuanxiong, semen persicae, blast-fried ginger and radix glycyrrhizae are extracted respectively; (b) the effective ingredients of the components are added to ethanol with the concentration being 70%-80% and mixed uniformly, ethanol is volatilized, the mixture is concentrated, and the herba leonuri biochemical mixture is prepared. The extraction and preparation process has the advantages of high yield, high efficiency, good medicinal effect and the like.
Description
technical field [0001] The invention relates to an extraction method, in particular to an extraction and preparation process of a yimusheng compound. Background technique [0002] Yimusheng Chemical Mixture is made from more than six kinds of herbs including motherwort, angelica, chuanxiong, peach kernel, paojiang, and licorice (burnt). It has the effects of promoting blood circulation and removing blood stasis, warming meridians and relieving pain. It is mainly used to treat postpartum lochia and abdominal pain due to blood stasis. It is a pale orange-yellow to brown-yellow liquid. The gas is fragrant and the taste is slightly sweet. The Yimusheng chemical mixture is mainly used for livestock such as horses, cattle, sheep and pigs, wherein the dosage for horses and cattle is 200-300mL, and the dosage for sheep and pigs is 30-50mL. [0003] The preparation method of the Yimusheng chemical mixture is disclosed in the prior art. After mixing various medicinal materials, the...
Claims
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Application Information
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