Preparation method of multi-efficacy water-soluble composite plant essential oil spray
A technology of water-soluble compound and plant essential oil, which is applied in the direction of medical preparations containing active ingredients, plant raw materials, skin care preparations, etc., can solve problems such as volatility, non-direct use, and limitations of essential oil market applications, and achieve Easy to use, wide application range, remarkable effect
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Embodiment 1
[0019] (1) Take 5kg each of the red pine cone, clove buds, Ledum leaves, rosemary leaves, tea tree leaves, and lavender flowers, and put them into the steam distillation extraction device (with water baffle), add Purified water 20L, power 3000W water distillation for 2h, collect the distillate, put it in the oil-water separator to separate the oil layer (upper layer), and obtain light yellow to yellow, clear and transparent vegetable essential oil without impurities;
[0020] (2) Take 500g of Korean pine bark, dry it in a blast drying oven, crush it, prepare 5L of 60% ethanol with purified water and absolute ethanol, and extract it in an ultrasonic device at 300w for 0.8h under the condition of 60°C. After extraction, 3000 Centrifuge for 10 min at rpm, take the supernatant, concentrate it with a rotary evaporator, pass it through a D-101 macroporous resin column, wash with water to remove impurities and discard the eluate, then elute with 60% ethanol and collect the eluate, and...
Embodiment 2
[0026] (1) Take 3kg each of the red pine cone, clove buds, Ledum leaves, rosemary leaves, tea tree leaves, and lavender flowers, and put them into the steam distillation extraction device (add water baffles), add Purified water 15L, power 3000W water separation distillation for 1.5h, collect the distillate, put it in the oil-water separator to separate the oil layer (upper layer), and obtain light yellow to yellow, clear and transparent vegetable essential oil without impurities;
[0027] (2) Take 1kg of Korean pine bark, dry it in a blast drying oven, crush it, prepare 12L of 60% ethanol with purified water and absolute ethanol, and extract it in an ultrasonic device with an ultrasonic power of 300w for 1.0h at 60°C. After extraction, 3000 Rotate / min and centrifuge for 5min, take the supernatant, concentrate with a rotary evaporator, pass through a D-101 macroporous resin column, wash with water to remove impurities and discard the eluent, then elute with 60% ethanol and colle...
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