Long-acting slow-release perfume and production method thereof
A slow-release and perfume technology, which is applied in the formulation of perfume preparations, medical preparations containing active ingredients, and pharmaceutical formulations. It can solve the problems of affecting the taste and efficacy of perfumes, unfavorable use by ordinary consumers, and failure to maintain fragrance. Problems, to achieve the effect of improving utilization rate, promoting refreshment, and relieving emotions
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Embodiment 1
[0040] A long-lasting slow-release perfume, raw materials include the following components: bergamot, geranium, patchouli;
[0041] In parts by weight, the long-acting slow-release perfume comprises the following components: 0.8 parts of bergamot essential oil, 0.8 parts of geranium essential oil, 0.8 parts of patchouli essential oil, 3 parts of linalool, 15 parts of amyl acetate, seaweed 1.5 parts of sodium nitrate, 3 parts of citric acid, 120 parts of ethanol;
[0042] The preparation method of described essential oil comprises the following steps:
[0043] (1) Pulverize bergamot and patchouli respectively, add 20% ethanol by quality and 2% palmitic acid, use supercritical carbon dioxide fluid at 37 DEG C, the pressure is 9MPa, and the flow rate is 10kg / h to carry out extraction for 1.5h, separate , to obtain bergamot essential oil and patchouli essential oil respectively;
[0044] (2) put the geranium into 4 times the quality of petroleum ether for reflux extraction, and ...
Embodiment 2
[0051] A long-lasting slow-release perfume, raw materials include the following components: bergamot, geranium, patchouli;
[0052] In parts by weight, the long-lasting slow-release perfume includes the following components: 0.1 part of bergamot essential oil, 0.1 part of geranium essential oil, 0.1 part of patchouli essential oil, 1 part of linalool, 10 parts of amyl acetate, seaweed 1 part of sodium nitrate, 1 part of citric acid, 80 parts of ethanol, 10 parts of glycerol;
[0053] The preparation method of described essential oil comprises the following steps:
[0054] (1) Pulverize bergamot and patchouli respectively, add 10% ethanol by quality and 1% palmitic acid, use supercritical carbon dioxide fluid at 37 DEG C with a pressure of 8 MPa, and a flow rate of 8 kg / h to extract for 1 h, separate, Obtain bergamot essential oil and patchouli essential oil respectively;
[0055] (2) put the geranium into 3 times the quality of petroleum ether for reflux extraction, and obta...
Embodiment 3
[0062] A long-lasting slow-release perfume, raw materials include the following components: bergamot, geranium, patchouli;
[0063] In parts by weight, the long-lasting slow-release perfume includes the following components: 3 parts of bergamot essential oil, 3 parts of geranium essential oil, 6 parts of patchouli essential oil, 10 parts of linalool, 25 parts of amyl acetate, seaweed 3 parts of sodium nitrate, 10 parts of citric acid, 140 parts of ethanol, 30 parts of glycerin;
[0064] The preparation method of described essential oil comprises the following steps:
[0065] (1) Pulverize bergamot and patchouli respectively, add 30% ethanol by quality and 5% palmitic acid, use supercritical carbon dioxide fluid at 38 DEG C, pressure is 10MPa, and flow rate is 12kg / h to carry out extraction for 2h, separate, Obtain bergamot essential oil and patchouli essential oil respectively;
[0066] (2) put the geranium into 5 times the quality of petroleum ether for reflux extraction, a...
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