Scraping liniment and preparation method thereof
A technology of scraping oil and angelica oil, which is applied in pharmaceutical formulations, essential oils/spices, medical preparations containing active ingredients, etc., can solve problems such as skin damage, and achieve the effects of assisting scraping techniques, promoting metabolism, and promoting blood circulation.
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Embodiment 1
[0038] Preparation of Angelica Oil
[0039] Get Angelica medicinal material 10kg, pulverize, and pulverize particle size is 30 orders, carry out supercritical CO 2 Extraction, the pressure of the extraction kettle is 25mpa, the extraction temperature is 45°C, CO 2 Flow rate is 15L / h, extraction time is 2h, analysis temperature is 50°C, analysis pressure is 6Mpa, and angelica oil is obtained. Prepare Angelica Oil 0.168kg altogether, wherein the content of ligustilide is 68.6%
[0040] Preparation of Ligusticum Chuanxiong Oil
[0041] Remove 20kg of Rhizoma Chuanxiong medicinal material and pulverize, the pulverizing particle size is 50 orders, carry out supercritical CO 2 Extraction, the pressure of the extraction kettle is 35mpa, the extraction temperature is 45°C, CO 2 The flow rate is 9L / h, the extraction time is 2h, the analysis temperature is 50°C, and the analysis pressure is 6Mpa to obtain Chuanxiong oil. A total of 0.329 kg of Chuanxiong oil was prepared.
[0042]...
Embodiment 2
[0048] Preparation of Angelica Oil
[0049] Get Angelica medicinal material 10kg, pulverize, and pulverize particle size is 20 orders, carry out supercritical CO 2 Extraction, the pressure of the extraction kettle is 25mpa, the extraction temperature is 40°C, CO 2 Flow rate is 15L / h, extraction time is 2h, analysis temperature is 50°C, analysis pressure is 6Mpa, and angelica oil is obtained. A total of 0.154 kg of angelica oil was prepared, and the content of ligustilide was 65.8%.
[0050] Preparation of Ligusticum Chuanxiong Oil
[0051] Remove 20kg of Rhizoma Chuanxiong medicinal material and pulverize, the pulverizing particle size is 30 orders, carry out supercritical CO 2 Extraction, the pressure of the extraction kettle is 30mpa, the extraction temperature is 40°C, CO 2 The flow rate is 7L / h, the extraction time is 2h, the analysis temperature is 50°C, and the analysis pressure is 6Mpa to obtain Chuanxiong oil. A total of 0.314kg of Chuanxiong oil was prepared.
...
Embodiment 3
[0058] Preparation of Angelica Oil
[0059] Get Angelica medicinal material 50kg, pulverize, and pulverize particle size is 40 orders, carry out supercritical CO 2 Extraction, the pressure of the extraction kettle is 25mpa, the extraction temperature is 50°C, CO 2 Flow rate is 15L / h, extraction time is 2h, analysis temperature is 50°C, analysis pressure is 6Mpa, and angelica oil is obtained. A total of 0.346 kg of angelica oil was prepared, and the content of ligustilide was 69.2%.
[0060] Preparation of Ligusticum Chuanxiong Oil
[0061] Remove 10kg of Rhizoma Chuanxiong medicinal material and pulverize, the pulverizing particle size is 60 orders, carry out supercritical CO 2 Extraction, the pressure of the extraction kettle is 40mpa, the extraction temperature is 50°C, CO 2 The flow rate is 10L / h, the extraction time is 2h, the analysis temperature is 50°C, and the analysis pressure is 6Mpa to obtain Chuanxiong oil. A total of 0.173 kg of Chuanxiong oil was prepared. ...
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