A kind of Artemisia annua handmade soap and preparation method thereof
A technique of handmade soap and Artemisia annua, applied in the direction of chemical instruments and methods, soap detergents and other compounding agents, skin care preparations, etc., can solve problems such as roughness and dry skin, so as to relieve dryness, delicate skin, and prevent skin Allergic effect
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Embodiment 1
[0032] A preparation method of Artemisia annua handmade soap, comprising the following steps:
[0033] a. Preparation of Artemisia annua extract: Take young leaves of Artemisia annua, add ethanol with a volume concentration of 80% to extract at room temperature for 40 hours, then filter and collect the filtrate, and concentrate the filtrate under reduced pressure to obtain a paste, which is the Artemisia annua extract;
[0034] Among them, the young leaves of Artemisia annua are dried before adding ethanol. The drying method is as follows: take the young leaves of Artemisia annua and knead until the juice oozes out, and then place them in a microwave vacuum dryer. The temperature is 20kPa and dried for 120 seconds; the solid-liquid ratio of dried Artemisia annua leaves to ethanol (g / ml) is 1:15.
[0035] b. Saponification reaction: Take 10 parts of sodium hydroxide according to the weight ratio, add water to dissolve according to the ratio of g / ml to 1:2, and obtain lye for us...
Embodiment 2
[0043] A preparation method of Artemisia annua handmade soap, comprising the following steps:
[0044] a. Preparation of Artemisia annua extract: Take young leaves of Artemisia annua, add ethanol with a volume concentration of 100% to extract at room temperature for 60 hours, then filter and collect the filtrate, and concentrate the filtrate under reduced pressure to obtain a paste, which is the Artemisia annua extract;
[0045] Among them, the young leaves of Artemisia annua are dried before adding ethanol. The drying method is as follows: take the young leaves of Artemisia annua and knead until the juice oozes out, and then place them in a microwave vacuum dryer. The drying temperature is 40kPa for 150 seconds; the solid-liquid ratio of the dried leaves of Artemisia annua to ethanol (g / ml) is 1:25.
[0046] b. Saponification reaction: Take 16 parts of sodium hydroxide according to the weight ratio, add water to dissolve according to the ratio of g / ml to 1:4, and get lye for ...
Embodiment 3
[0054] A preparation method of Artemisia annua handmade soap, comprising the following steps:
[0055] a. Preparation of Artemisia annua extract: Take young leaves of Artemisia annua, add ethanol with a volume concentration of 85% to extract at room temperature for 45 hours, then filter and collect the filtrate, and concentrate the filtrate under reduced pressure to obtain a paste, which is the Artemisia annua extract;
[0056] Among them, the young leaves of Artemisia annua are dried before adding ethanol. The drying method is as follows: take the young leaves of Artemisia annua and knead them until the juice oozes out, and then place them in a microwave vacuum dryer. The temperature is 25kPa and dried for 125 seconds; the solid-liquid ratio of dried Artemisia annua leaves to ethanol (g / ml) is 1:17.
[0057] b. Saponification reaction: Take 11.5 parts of sodium hydroxide according to the weight ratio, add water to dissolve according to the ratio of g / ml to 1:2.5, and obtain l...
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