Eye cold compress gel
An eye and condensation technology, which is applied in drug delivery, plant raw materials, plant/algae/fungus/moss components, etc., can solve the problem of single efficacy of eye drops, and achieve the effect of easy absorption and improved utilization
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[0031] The preparation method of probiotic preparation is:
[0032] (1) Preparation of MRS liquid medium: Take 1g beef extract, 10g peptone, 20g glucose, 5g sodium acetate, 2g triamine citrate, 2g potassium bicarbonate, 1g Tween-80, 0.2g magnesium sulfate heptahydrate, 0.05 Add distilled water to 1L of manganese sulfate, and then sterilize under high pressure steam at 121°C for 15 minutes for later use;
[0033] (2) Take 100 μL of the bacteria, inoculate in 5 mL of MRS liquid medium, and incubate at 37°C for 12 hours to obtain the bacterial solution; then take 100 μL of the bacterial solution and add it to 5 mL of MRS liquid medium, and incubate at 37°C for 12 hours to obtain recovery Bacterial solution, and then put it in a 4°C refrigerator for future use;
[0034] (3) Take 100 μL of the resuscitated bacteria solution, inoculate it into 5 mL of MRS liquid medium, and incubate at 37° C. for 12 hours to obtain a probiotic preparation. The strain is Lactobacillus plantarum, wh...
Embodiment 1
[0036] Moisturizing eye cold compress gel contains the following raw materials in parts by weight: 40 parts of banana plant extract, 30 parts of blueberry extract, 20 parts of cassia seed extract, and 20 parts of pearl hydrolyzate.
[0037] The preparation method of described eye cold compress dew comprises the following steps:
[0038] (1) Mix the banana plant extract, blueberry extract, cassia seed extract, and pearl hydrolyzate, boil at 95°C for 25 minutes, and cool to room temperature to obtain a mixed solution;
[0039] (2) The mixed solution is inoculated with a probiotic preparation, the volume of the probiotic preparation accounts for 0.4% of the total volume of the mixed solution, and then fermented at 32° C. for 5 days to obtain a fermented mixed solution;
[0040] (3) The fermentation mixture was distilled for 2 hours under the conditions of a vacuum of 0.07 MPa, a water vapor temperature of 85°C, and a liquid temperature of the mixture at 40°C, and the distillate w...
Embodiment 2
[0046] Embodiment 2 is basically the same as Embodiment 1, the only difference is that
[0047] The preparation method of described eye cold compress dew comprises the following steps:
[0048] (1) Mix the banana plant extract, blueberry extract, cassia seed extract, and pearl hydrolyzate, boil at 95°C for 25 minutes, and cool to room temperature to obtain a mixed solution;
[0049] (2) The mixed solution is inoculated with a probiotic preparation, and a fermentation accelerator is added, the volume of the probiotic preparation accounts for 0.4% of the total volume of the mixed solution, and the quality of the fermentation accelerator accounts for 2% of the total mass of the mixed solution, then fermented at 32°C for 5 days, to obtain a fermented mixture;
[0050] (3) Distill the fermentation mixture for 2 hours under the conditions of a vacuum degree of 0.07MPa, a water vapor temperature of 85°C, and a liquid temperature of the mixture of 40°C, and collect the distillate to ...
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