Moisturizing mask prepared from citrus peel pomace and preparation method thereof
A technology of citrus peels and raw materials, which can be used in skin care preparations, skin diseases, and medical formulas, etc. It can solve the problem of inability to fully exert fruit skin rejuvenation, whitening, moisturizing, and inability to improve the absorption rate of nutrients in fruits. Fully absorbed by the skin and other issues, to achieve good economic benefits and market prospects, high yield, and solve the effect of resource waste
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Embodiment 1
[0038] The following method is adopted to prepare the moisturizing facial mask with citrus peel dregs as raw material:
[0039](1) Citrus peel residue (dry weight) 19g, NaCl 0.1g, make up to 100g with ultrapure water, add it to a 1000ml round bottom flask, stir evenly with a glass rod, connect the distillation device, and adjust the voltage of the KDM thermostat electric heating mantle 150V, distilled for 45min, after the distillation, transfer the distilled liquid from the 1000ml flat-bottomed flask to a 500ml separatory funnel, then add 100ml 3% NaCl solution to it, then wash the flat-bottomed flask with 20ml ethanol, and transfer it to the separatory funnel Funnel, oscillate for 10 minutes, let stand for 10 minutes. After layering, discard the NaCl solution in the lower layer, pour the upper alcohol layer into the Erlenmeyer flask, add 10ml of ethanol to wash the separatory funnel, pour it into the Erlenmeyer flask, and add an appropriate amount of anhydrous NaSO 4 , vibra...
Embodiment 2
[0045] The following method is adopted to prepare the moisturizing facial mask with citrus peel dregs as raw material:
[0046] (1) Citrus peel residue (dry weight) 21g, NaCl 0.1g, make up to 100g with ultra-pure water, add it to a 1000ml round bottom flask, stir evenly with a glass rod, connect the distillation device, and adjust the voltage of the KDM temperature-regulating electric heating mantle 150V, distilled for 47min, after the distillation, transfer the distilled liquid from the 1000ml flat-bottomed flask to a 500ml separatory funnel, then add 100ml 3% NaCl solution to it, then wash the flat-bottomed flask with 25ml ethanol, and transfer it to the separatory funnel Funnel, shake for 11min, let stand for 12min. After layering, discard the NaCl solution in the lower layer, pour the upper alcohol layer into the conical flask, add 12ml of ethanol to wash the separatory funnel, pour it into the conical flask, and add an appropriate amount of anhydrous NaSO 4 , shake for 1...
Embodiment 3
[0052] The following method is adopted to prepare the moisturizing facial mask with citrus peel dregs as raw material:
[0053] (1) Citrus peel residue (dry weight) 23g, NaCl 0.2g, make up to 100g with ultra-pure water, add it to a 1000ml round bottom flask, stir evenly with a glass rod, connect the distillation device, and adjust the voltage of the KDM temperature-regulating electric heating mantle 150V, distilled for 50min, after the distillation, transfer the distilled liquid from the 1000ml flat-bottomed flask to a 500ml separatory funnel, then add 100ml 3% NaCl solution to it, then wash the flat-bottomed flask with 30ml ethanol, and transfer it to the separatory funnel Funnel, shake for 13min, let stand for 15min. After layering, discard the NaCl solution in the lower layer, and pour the upper alcohol layer into the conical flask, add 15ml of ethanol to wash the separatory funnel, then pour it into the conical flask, and add an appropriate amount of anhydrous NaSO 4 , sh...
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