Eucommia shampoo and preparing method thereof
A technology of shampoo and eucommia leaves, which is applied in the traditional Chinese medicine eucommia leaf shampoo and hair care products and its preparation, can solve the problems of energy consumption, skin irritation, and low extraction rate, and achieve the goals of shortening extraction time, saving costs, and enhancing immunity Effect
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Embodiment 1
[0034] 1. Ultrasonic extraction of eucommia leaves: Take 500g of eucommia leaves that are crushed and dried through 40 meshes, soak in 5000ml of water for 1.5 hours, then extract in an ultrasonic extractor at a frequency of 40KHz at 60°C for 40min, and filter to obtain a water extraction filtrate; filter residue Then 5000g of water was used for ultrasonic extraction at the same frequency and temperature for 30min, and the second extraction filtrate was obtained by filtration. The two water extracts were combined and concentrated under reduced pressure to 1000ml.
[0035] The medicinal residue extracted by water is then extracted with 4000ml of 60% ethanol in an ultrasonic extractor at a frequency of 40KHz and 50°C for 20 minutes, and then filtered to obtain an ethanol extraction filtrate; the residue is then extracted with 3000ml of 60% ethanol at the same frequency and temperature After 20 minutes, filter to obtain the second ethanol extraction filtrate; combine the two ethano...
Embodiment 2
[0041] 1. Ultrasonic extraction of eucommia leaves: Take 1000g of eucommia leaves that have been crushed and dried through 20 meshes, soak in 10,000ml of water for 1.5 hours, then extract in an ultrasonic extractor at a frequency of 40KHz at 60°C for 40min, and filter to obtain a water extraction filtrate; filter residue Then use 10,000 g of water to ultrasonically extract at the same frequency and temperature for 40 minutes, filter to obtain the second extraction filtrate, combine the two water extracts, and concentrate under reduced pressure to 2000 ml.
[0042] The medicinal residue extracted by water is then extracted with 60% ethanol 8000ml in an ultrasonic extractor at a frequency of 40KHz and 50°C for 30 minutes, and filtered to obtain an ethanol extraction filtrate; the filter residue is then ultrasonically extracted with 60% ethanol 6000ml at the same frequency and temperature After 30 minutes, filter to obtain the second ethanol extraction filtrate; combine the two et...
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