Shampoo containing water-soluble cannabidiol and preparation method thereof
A cannabidiol, water-soluble technology, applied in the field of daily chemicals, can solve the problems of reducing the solubility of active ingredients, decreasing the bioavailability, not easily absorbed by the skin, etc., achieving good biodegradation performance, inhibiting bacterial growth, and improving water solubility. and its utilization effect
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Embodiment 1
[0029] (1) Preparation of water-soluble cannabidiol
[0030] ① Accurately weigh 100g of cannabidiol solid powder (purity above 99%) and 500g of ethanol into a 1L single-necked round bottom flask; mechanically stir for 30 minutes to fully dissolve the cannabidiol solid; cool to room temperature after the dissolution is complete.
[0031] ② Accurately weigh 300g of α-cyclodextrin and 900g of primary purified water into a 2L single-necked round bottom flask, place the flask in a 40°C water bath, and stir mechanically for 30 minutes to fully dissolve the α-cyclodextrin in the water to form Transparent solution; after the dissolution is complete, add the solution described in step ① into it at one time, and continue to stir for 10 minutes.
[0032] ③Inclusion, put the mixture prepared in step ② into a high-pressure homogenizer, start the high-pressure pump, and homogenize 3 times at a pressure of 35MPa and a temperature of 25°C; after the high-pressure homogenization treatment, use...
Embodiment 2
[0040] (1) The preparation method of water-soluble cannabidiol is the same as in Example 1.
[0041] (2) A shampoo containing water-soluble cannabidiol and a preparation method thereof, comprising the following steps:
[0042] Step 1: Prepare 100 grams of product, weigh 40 grams of deionized water, 0.1 grams of EDTA-2Na, 1 gram of polyquaternium-10, and 0.5 grams of cationic guar gum and add them to the reactor, stir until completely dissolved, and obtain a solution a.
[0043] Step 2: Heat solution A to 75°C, add 10 grams of sodium lauroyl sarcosinate, 5 grams of sodium cocoamidopropionate, and 0.5 grams of ethylene glycol monostearate, and stir until completely dissolved to obtain solution B .
[0044] Step 3. After solution B cools down to 45°C, add 4 grams of water-soluble cannabidiol, 2 grams of sodium chloride, 0.5 grams of lavender essential oil, and 0.005 grams of phenoxyethanol in sequence. The pH was adjusted to 6.0.
[0045] Step 4, standing still for more than ...
Embodiment 3
[0047] (1) The preparation method of water-soluble cannabidiol is the same as in Example 1.
[0048] (2) A shampoo containing water-soluble cannabidiol and a preparation method thereof, comprising the following steps:
[0049] Step 1. Prepare 100 grams of product, weigh 40 grams of deionized water, 0.5 grams of EDTA-4Na, 2 grams of polyquaternium-52, and 2 grams of cationic guar gum into the reactor, stir until completely dissolved, and obtain a solution a.
[0050]Step 2. Heat solution A to 80°C, add 15 grams of sodium lauroyl glutamate, 5 grams of sodium methyl cocoyl taurate, 5 grams of sodium cocoamidopropionate, and 1 gram of ethylene glycol monohard Fatty acid ester, 1 ethylene glycol distearate, stirred until completely dissolved to obtain solution B.
[0051] Step 3. After solution B cools down to 40°C, add 3 grams of water-soluble cannabidiol, 1 gram of sodium chloride, 0.5 gram of jasmine essential oil, and 0.01 gram of sodium benzoate in sequence. Adjust the valu...
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