A component-type freckle-removing beauty cream and its preparation method
A technology of beauty cream and components, applied in the field of freckle-removing beauty and skin care products, can solve problems such as skin dependence and allergic reactions, complex production process, redness, swelling, ulceration, etc., to accelerate shedding and new skin generation, speed up metabolism, Effect without toxic side effects
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Embodiment 1
[0045] Example 1 (50g per serving):
[0046] Component A: Weigh blood-sucking leeches or frozen blood-sucking leeches 4 parts (200g), add 5 times that is 1000ml (1000g) of normal saline, stir for 30 minutes, filter to obtain 900ml of hirudin extract; membrane filter to remove impurities such as hemoglobin, 4 ℃ Concentrate at low temperature as follows, stop concentrating when concentrated to 200ml, the obtained clear liquid is evenly distributed in 30 vials, and freeze-dried to obtain hirudin freeze-dried powder;
[0047] Component B: Weigh 2 parts of cicada slough (100g) and 1 part of snake slough (50g), wash with pure water, air-dry, crush, add ten times the total weight of cicada slough and snake slough (1500g) pure water, heat up 100°C, keep For 2 minutes, cool down to 80°C, keep stirring at 80°C for 2 hours, filter to obtain 1400ml of filtrate, continue to concentrate to 70ml and stop concentrating; cool the filtrate to room temperature (25°C), add 0.02 parts of kojic aci...
Embodiment 2
[0048] Example 2 (50g per serving):
[0049] Component A: Weigh 1 portion of blood-sucking leech frozen product (50g), add 5 times that of 250ml (250g) normal saline, stir for half an hour, filter to obtain 240ml of hirudin extract, remove hemoglobin and other impurities by membrane filtration, concentrate at low temperature below 4°C , Stop concentrating when concentrated to 200ml, the obtained clear liquid is evenly distributed in 30 vials, freeze-dried to obtain hirudin freeze-dried powder. (The content of hirudin in a single bottle is 1 / 4 of that in Example 1)
[0050] Component B: Weigh 1 part of cicada slough (50g) and 1 part of snake slough (50g), wash with pure water, air-dry, crush, add ten times the total weight of cicada slough and snake slough (1000g) pure water, heat up to 100°C, Insulate for 2 minutes, cool down to 80°C, keep stirring at 80°C for 2 hours, filter to obtain 900ml of filtrate, continue to concentrate the filtrate to 45ml, cool to room temperature (...
Embodiment 3
[0051] Example 3 (50g per serving):
[0052] Component A: Weigh 10 parts of blood-sucking leech frozen product (500g), add 5 times (2500g) normal saline (2500ml), stir for half an hour, filter to obtain 2350ml of hirudin extract, remove hemoglobin and other impurities by membrane filtration, concentrate at low temperature below 4°C When the concentration reached 300ml, the concentration was stopped, and the obtained clear liquid was evenly divided into 60 vials and freeze-dried to obtain hirudin freeze-dried powder. (hirudin content is 16% higher than that of Example 1)
[0053] Component B: Weigh 10 parts of cicada slough (500g) and 10 parts of snake slough (500g), wash with pure water, air-dry, crush, add ten times the total weight of cicada slough and snake slough (10000g (10000ml) of pure water, heat up to 100°C, keep warm For 2 minutes, cool down to 80°C, keep stirring at 80°C for 2 hours, filter to obtain 9000ml of filtrate, continue to concentrate the filtrate to 450ml...
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