Body lotion and preparation method thereof
A technology of skin lotion and emulsification stabilizer, which is used in skin care preparations, pharmaceutical formulations, cosmetic preparations, etc. High oxidative activity and the effect of preventing oxidative rancidity
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Embodiment 1
[0032] Pumpkin seeds: purchased from farmers' markets, washed, dried, crushed, and passed through an 80-mesh sieve to collect pumpkin seeds and sieve particles.
[0033] Red raspberry: Fresh red raspberry fruit was vacuum freeze-dried, crushed and sieved through a 40-mesh sieve, and the sieved particles of red raspberry were collected.
[0034] Coconut oil: purchased from Hainan Yiyuanmei Biotechnology Co., Ltd.
[0035] Grease agent: take pumpkin seeds and place them in the preheated steam explosion operation table cavity, treat them at 1.3 MPa for 30s, release the pressure, take steam explosion pumpkin seeds and add ethanol solution with a mass fraction of 75% at a mass ratio of 1:10 to place In the extraction kettle, heat up to 45°C, inject CO2, extract at 30MPa for 2 hours, and rotate to evaporate, and take the extract to obtain a grease agent.
[0036] Antioxidant: Put red raspberry in the reaction kettle, put steam into it, and treat it with steam explosion at 2.5MPa fo...
Embodiment 2
[0042] Pumpkin seeds: purchased from farmers' markets, washed, dried, crushed, and passed through an 80-mesh sieve to collect pumpkin seeds and sieve particles.
[0043] Red raspberry: Fresh red raspberry fruit was vacuum freeze-dried, crushed and sieved through a 40-mesh sieve, and the sieved particles of red raspberry were collected.
[0044] Coconut oil: purchased from Hainan Yiyuanmei Biotechnology Co., Ltd.
[0045] Grease agent: take pumpkin seeds and place them in the preheated steam explosion operation table cavity, treat them at 1.3 MPa for 30s, release the pressure, take steam explosion pumpkin seeds and add ethanol solution with a mass fraction of 75% at a mass ratio of 1:10 to place In the extraction kettle, the temperature was raised to 47°C, and CO 2 , extracted at 30MPa for 2h, rotatively evaporated, and the extract was taken to obtain a grease agent.
[0046] Antioxidant: Put red raspberries in a reaction kettle, put steam into it, and conduct steam explosion...
Embodiment 3
[0052] Pumpkin seeds: purchased from farmers' markets, washed, dried, crushed, and passed through an 80-mesh sieve to collect pumpkin seeds and sieve particles.
[0053] Red raspberry: Fresh red raspberry fruit was vacuum freeze-dried, crushed and sieved through a 40-mesh sieve, and the sieved particles of red raspberry were collected.
[0054] Coconut oil: purchased from Hainan Yiyuanmei Biotechnology Co., Ltd.
[0055] Grease agent: take pumpkin seeds and place them in the preheated steam explosion operation table cavity, treat them at 1.3 MPa for 30s, release the pressure, take steam explosion pumpkin seeds and add ethanol solution with a mass fraction of 75% at a mass ratio of 1:10 to place In the extraction kettle, the temperature was raised to 50°C, and CO 2 , extracted at 30MPa for 3h, rotatively evaporated, and the extract was taken to obtain a grease agent.
[0056] Antioxidant: Put red raspberries in a reaction kettle, put steam into it, and conduct steam explosion...
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