Hydrating toner containing natural plant extract and preparation method and application of hydrating toner containing natural plant extract
A technology of moisturizing toner and natural plants, applied in medical preparations containing active ingredients, skin care preparations, pharmaceutical formulas, etc., can solve the problems of skin toxicity, difficulty in moisturizing and locking water, and repair damaged skin , Alleviate skin sensitivity, refreshing effect
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Embodiment 1
[0054] The embodiment of the present invention provides a preparation method of moisturizing toner containing natural plant extract, comprising the following steps:
[0055] (1) Preparation of plant extract: take aloe and ethanol according to the weight ratio of aloe and ethanol in a ratio of 1:10, wash and peel the aloe, grind it into a slurry, remove the fiber, precipitate with 70% ethanol, and centrifuge Filter and freeze-dry at -60°C to obtain the aloe extract, which is set aside;
[0056] Take snakehead chrysanthemum and ethanol according to the weight ratio of snakehead chrysanthemum and ethanol as 1:10, wash the snakehead chrysanthemum and grind it, add 30% ethanol to reflux three times at 40°C, each time for 4h, and concentrate and dry the filtrate to prepare Obtain the snakehead chrysanthemum extract, for subsequent use;
[0057] Take iris and ethanol according to the weight ratio of iris and ethanol as 1:10, wash the iris and crush it, add 30% ethanol and reflux thr...
Embodiment 2
[0063] The embodiment of the present invention provides a preparation method of moisturizing toner containing natural plant extract, comprising the following steps:
[0064] (1) Preparation of plant extract: take aloe and ethanol according to the weight ratio of aloe and ethanol in a ratio of 1:5, wash and peel the aloe, grind it into a slurry, remove the fiber, precipitate with 80% ethanol, and centrifuge Filter and freeze-dry at -80°C to obtain the aloe extract, which is set aside;
[0065] Take snakehead chrysanthemum and ethanol according to the weight ratio of snakehead chrysanthemum and ethanol as 1:5, wash the snakehead chrysanthemum and grind it, add 90% ethanol and reflux three times at 60°C for 2 hours each time, concentrate and dry the filtrate to prepare Obtain the snakehead chrysanthemum extract, for subsequent use;
[0066] Take iris and ethanol according to the weight ratio of iris and ethanol as 1:5, wash the iris and crush it, add 90% ethanol and reflux three...
Embodiment 3
[0072] The embodiment of the present invention provides a preparation method of moisturizing toner containing natural plant extract, comprising the following steps:
[0073] (1) Preparation of plant extract: repeat the step (1) of Example 1 to prepare respectively aloe extract, snake eye chrysanthemum extract, iris extract, hibiscus extract, snapdragon extract, cactus extract, for subsequent use;
[0074] (2) Preparation of moisturizing toner containing natural plant extract: get the raw materials of the moisturizing toner containing natural plant extract in the following parts by weight: glycerin 3%, 1,3-butanediol 0.6% , Hyaluronic acid 1%, Polyglutamic acid 0.8%, Collagen 2.6%, EDTA disodium salt 0.04%, Fragrance 0.08%, Urea aldehyde 0.36%, Hydrogenated castor oil 0.02%, Deionized water 84% , step (1) gained chrysanthemum extract 1%, step (1) gained iris extract 1%, step (1) gained hibiscus extract 1%, step (1) gained snapdragon extract 1% , step (1) gained cactus extract ...
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