A kind of preparation method of Chinese medicine extract and the prepared Chinese medicine extract and application thereof
A technology of extracts and traditional Chinese medicines, applied in the field of preparation of Chinese medicine extracts, can solve the problems of large dosage, unsuitable for long-term storage, no consideration of active ingredients, etc.
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Embodiment 1
[0067] Example 1 A kind of preparation method of Chinese medicine extract and Chinese medicine extract prepared therefrom
[0068] API prescription:
[0069] Astragalus 6kg, Ligustrum lucidum 3kg, Motherwort 3kg, Black plum 1.8kg, Coptis 1.2kg, Cinnamon 0.2kg, Budisma 1.2kg
[0070] The concrete steps of described preparation method are as follows:
[0071] (1) Prepare various medicinal materials according to the prescription.
[0072] (2) Add water 10 times the weight of medicinal materials to cinnamon, extract the volatile oil by steam distillation, collect the distilled aqueous solution in another device, and use the dregs for later use; add 2 times the volume of absolute ethanol to dissolve the volatile oil; take 10 times the volume of the volatile oil β-cyclodextrin, an aqueous solution of β-cyclodextrin made by adding water 25 times the weight of β-cyclodextrin; at a speed of 150 rpm, slowly add volatile oil ethanol to the aqueous solution of β-cyclodextrin, After ...
Embodiment 2
[0077] Example 2 A kind of preparation method of Chinese medicine extract and Chinese medicine extract prepared therefrom
[0078] API prescription:
[0079] Astragalus 6kg, Ligustrum lucidum 3kg, Motherwort 3kg, Black plum 1.8kg, Coptis 1.2kg, Cinnamon 0.2kg, Budisma 1.2kg
[0080] The concrete steps of described preparation method are as follows:
[0081] (1) Prepare various medicinal materials according to the prescription.
[0082] (2) Add water 8 times the weight of the medicinal material to cinnamon, extract the volatile oil by steam distillation, collect the distilled aqueous solution in another device, and use the dregs for later use; add 1 times the volume of absolute ethanol to dissolve the volatile oil, and take 6 times the volume of β of the volatile oil -Cyclodextrin, add β-cyclodextrin aqueous solution made by adding 15 times the weight of β-cyclodextrin water; at a speed of 150 rpm, slowly add volatile oil ethanol solution to the β-cyclodextrin aqueous solu...
Embodiment 3
[0087] Example 3A kind of preparation method of Chinese medicine extract and Chinese medicine extract prepared therefrom
[0088] API prescription:
[0089] Astragalus 6kg, Ligustrum lucidum 3kg, Motherwort 3kg, Black plum 1.8kg, Coptis 1.2kg, Cinnamon 0.2kg, Budisma 1.2kg
[0090] The concrete steps of described preparation method are as follows:
[0091] (1) Prepare various medicinal materials according to the prescription.
[0092] (2) Add cinnamon with 12 times the weight of the medicinal material, extract the volatile oil by steam distillation, collect the distilled aqueous solution in another device, and use the dregs for later use; add 3 times the volume of absolute ethanol to dissolve the volatile oil, and take 20 times the volume of β of the volatile oil -cyclodextrin, add β-cyclodextrin aqueous solution made of water 40 times the weight of β-cyclodextrin; at a speed of 150 rpm, slowly add volatile oil ethanol solution to the β-cyclodextrin aqueous solution, add ...
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