All-plant dry mask taking passion fruit peel as main raw material and preparation method thereof
The technology of passion fruit, a main raw material, is applied in skin care preparations, medical preparations containing active ingredients, and pharmaceutical formulas, etc. It can solve the problems of unfavorable storage and transportation, easy corruption and deterioration, and achieve light weight, easy preservation, and Portable effect
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Embodiment 1
[0024] Take the passion fruit peel, remove the residual seeds and fruit stalks, wash it with deionized water, cut it into small pieces with a length and width of 5 mm and 2 mm, and cook in a cooking pot at 80 ° C for 2 hours until the cooking is completed , the gained peel slag is added deionized water by slag liquid mass weight ratio 1g:1mL, beats with a beater, obtains the peel pulp; Adds the passion fruit puree that accounts for 20% of the peel pulp weight, mixes evenly, and the gained mixed slurry is used for 60 The casting solution was filtered through a mesh sieve to obtain the casting solution. The casting solution was left in the refrigerator for 15 hours to remove air bubbles, and the defoamed casting solution was poured on the PE base film to scrape the film. The PE base film of the film liquid is placed in an electric blast drying oven at 60°C for 3 hours. After drying, the PE base film is peeled off with a knife to obtain an all-plant dry mask with a thickness of 50...
Embodiment 2
[0026] Take the passion fruit peel, remove the residual seeds and fruit stalks, wash it with deionized water, cut it into small pieces with a length and width of 6 mm and 3 mm respectively, and cook it in a cooking pot at 80 ° C for 2 hours to obtain the peel residue Then, add deionized water to the peel slag according to the weight ratio of slag liquid 1g:1mL, beat with a beater to obtain the peel pulp; add passion fruit puree accounting for 20% of the peel pulp weight, mix evenly, and use the obtained mixed slurry Filter through a 60-mesh sieve to obtain the casting solution. Put the casting solution in the refrigerator for 20 hours to remove air bubbles. Pour the defoamed casting solution on a glass plate to scrape the film. Control the thickness of the scraping film to 200 μm and dry it at 65°C for 5 hours. , after drying, peel off the dry film to get the all-plant dry mask.
Embodiment 3
[0028]Take the passion fruit peel, remove the residual seeds and fruit stalks, wash it with deionized water, cut it into small pieces with a length and width of 6 mm and 3 mm respectively, and cook it in a cooking pot at 80 ° C for 2 hours to obtain the peel residue . Then, add deionized water to the peel slag according to the weight ratio of slag liquid 1g:1mL, beat with a beater to obtain the peel pulp; add passion fruit puree accounting for 20% of the weight of the peel pulp, mix evenly, and use the obtained mixed slurry with 60 Filter through a mesh sieve to obtain the casting solution, put the casting solution in the refrigerator for 20 hours to remove air bubbles, pour the defoamed casting solution on a glass plate to scrape the film, control the thickness of the scraping film to 300 μm, and dry it at 65°C for 5 hours. Once dry, peel off the dry film for an all botanical dry mask.
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