Fiber capable of promoting sleep
一种促进睡眠、纤维的技术，应用在纤维处理、植物纤维、生化纤维处理等方向，达到精油纯度高、缓释效果好、增强人体免疫力的效果
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Embodiment 1
[0031]Step 1: Extract pomegranate leaf essential oil. Crush the pomegranate leaves through a 48-mesh sieve, weigh 15g, and add 180mL of n-hexane to a 250mL flat-bottomed flask at a material-to-liquid ratio of 1:16, place in a shaker for 4 hours at 55°C and 130 times / min, and then The heating and reflux extraction was carried out in a water bath, the extraction temperature was 35° C., and the extraction time was 25 minutes. Take out and cool to room temperature, filter with suction, place the filtered extract in a 500mL round-bottomed flask, carry out rotary evaporation at -0.80Mpa and 44°C to concentrate to a small volume, recover the solvent, and evaporate the solvent to obtain the pomegranate leaf essential oil;
[0032] Step 2: Put the extracted pomegranate leaf essential oil, 2.5g pyrethrins, 2g zinc acetate, 3g potassium xylenesulfonate, and 8g polyurethane into a 0.5g / dl gelatin solution under the condition of a constant temperature water bath , heated until evenly stir...
Embodiment 2
[0037] Step 1: Take pomegranate leaf essential oil. Crush the pomegranate leaves through a 49-mesh sieve, weigh 18g, put in a 250mL flat-bottomed flask, add 180mL of n-butane at a material-to-liquid ratio of 1:19, place it in a shaker at 45°C, and oscillate at 130 times / min for 4 hours, then The heating and reflux extraction was carried out in a water bath, the extraction temperature was 35° C., and the extraction time was 25 minutes. Take out and cool to room temperature, filter with suction, place the filtered extract in a 500mL round-bottomed flask, carry out rotary evaporation at -0.80Mpa and 44°C to concentrate to a small volume, recover the solvent, and evaporate the solvent to obtain the pomegranate leaf essential oil;
[0038] The second step: under the condition of constant temperature water bath, put pomegranate leaf essential oil, 1.5g pyrethrin, 1.5g zinc acetate, 1.5g potassium xylene sulfonate, 4g polyurethane into 15% (weight percentage) In the gum arabic solut...
Embodiment 3
[0043] Step 1: Take pomegranate leaf essential oil. Crush the pomegranate leaves through a 50-mesh sieve, weigh 15g, and add 180mL of n-hexane to a 250mL flat-bottomed flask at a material-to-liquid ratio of 1:20, place in a shaker for 4 hours at 45°C and 130 times / min, and then The heating and reflux extraction was carried out in a water bath, the extraction temperature was 35° C., and the extraction time was 25 minutes. Take out and cool to room temperature, filter with suction, place the filtered extract in a 500mL round-bottomed flask, carry out rotary evaporation at -0.80Mpa and 44°C to concentrate to a small volume, recover the solvent, and evaporate the solvent to obtain the pomegranate leaf essential oil;
[0044] Step 2: Put pomegranate leaf essential oil, 3g pyrethrins, 1g zinc acetate, 2.4g potassium xylene sulfonate, 4.5g polyurethane into 10% gum arabic solution and heat Until it is evenly stirred, add lavender extract, dispersant and binder in sequence, and stir ...
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