Preparing method of trollflower essential oil and handmade soap of trollflower essential oil
A technology of nasturtium and handmade soap, applied in the field of plant essential oils, can solve the problems of unfavorable development and utilization of nasturtium essential oil, poor antioxidant activity of nasturtium essential oil, low extraction efficiency of nasturtium essential oil, etc., and achieve good moisture absorption and moisturizing performance. , Excellent moisturizing performance, stable effect
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Embodiment 1
[0036] Embodiment 1, the preparation method of nasturtium essential oil of the present invention
[0037] The preparation method of the embodiment of the present invention 1 nasturtium essential oil comprises the following steps:
[0038] S1. Place the picked fresh nasturtium flowers in an oven, dry them at 50° C. for 4 hours, and crush them to 20 mesh to obtain nasturtium flower powder;
[0039] S2, put the nasturtium powder prepared in step S1 into the extraction column, compact and install;
[0040] S3. Turn on the cooling water tower and chiller first, and then turn on the CO 2 For supercritical equipment, set the water tank temperature of the extraction kettle at 50°C, the water tank temperature of the second-stage analytical kettle at 60°C, and the water tank temperature of the third-stage analytical kettle at 30°C, and open the valves step by step to open the gas circulation and exhaust the air;
[0041] S4, open the CO 2 Booster pump, adjust the frequency of the boo...
Embodiment 2
[0045] Embodiment 2, the preparation method of nasturtium essential oil of the present invention
[0046] The preparation method of the embodiment of the present invention 2 nasturtium essential oil, comprises the following steps:
[0047] S1. Place the picked fresh nasturtium flowers in an oven, dry them at 50° C. for 4 hours, and crush them to 30 mesh to obtain nasturtium flower powder;
[0048] S2, put the nasturtium powder prepared in step S1 into the extraction column, compact and install;
[0049] S3. Turn on the cooling water tower and chiller first, and then turn on the CO 2 For supercritical equipment, set the temperature of the water tank of the extraction kettle at 55°C, the temperature of the water tank of the second-stage analytical kettle at 62°C, and the temperature of the water tank of the third-stage analytical kettle at 35°C, and open the valves step by step to open the gas circulation and exhaust the air;
[0050] S4, open the CO 2 Booster pump, adjust th...
Embodiment 3
[0054] Embodiment 3, the preparation method of nasturtium essential oil of the present invention
[0055] The preparation method of the embodiment of the present invention 3 nasturtium essential oil comprises the following steps:
[0056] S1. Place the picked fresh nasturtium flowers in an oven, dry them at 50° C. for 4 hours, and crush them to 40 mesh to obtain nasturtium flower powder;
[0057] S2, put the nasturtium powder prepared in step S1 into the extraction column, compact and install;
[0058] S3. Turn on the cooling water tower and chiller first, and then turn on the CO 2 For supercritical equipment, set the temperature of the water tank of the extraction kettle at 60°C, the temperature of the water tank of the second-stage analytical kettle at 65°C, and the temperature of the water tank of the third-stage analytical kettle at 40°C, and open the valves step by step to open the gas circulation and exhaust the air;
[0059] S4, open the CO 2 Booster pump, adjust the...
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