Solasodine hydrofluoric acid salt and its preparation method and its uses in medicine
A technology of solanamine hydrofluoride and medicinal residues, which is applied in the field of preparation of solanamine hydrofluoride in Australia, and can solve problems such as the undiscovered information about solanamine hydrofluoride in Australia
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Embodiment 1
[0058] Example 1 Preparation of Australian solanamine hydrofluoride with Solanum nigrum as raw material
[0059] With reference to Fig. 1, take nightshade fruit as raw material to prepare Australian solanamine hydrofluoride, the preparation method is as follows:
[0060] (1) Take by weighing 1000kg of Solanum nigrum fruit harvested in late September, remove sundries, and pulverize solid-liquid separation with a refiner to obtain medicinal juice and medicinal residues. The dregs are leached twice with 1% hydrochloric acid aqueous solution, the solid-liquid ratio is 1:1, and the solid-liquid separation is obtained with a refiner. Combine the concoction and the infusion, place it to settle, take the supernatant and filter, add 20% NaOH aqueous solution to PH7.5 when the filtrate is heated to 80°C, and then add (NH 4 ) 2 CO 3 Saturate the aqueous solution to pH 8, cool and settle, remove the supernatant, and centrifuge the turbid liquid to obtain the paste-like crude total alka...
Embodiment 2
[0063] Example 2 Preparation of Australian Solanamine Hydrofluoride Using Solanum Solanum as Raw Material
[0064] With reference to Fig. 1, preparation method is as follows:
[0065] (1) Take by weighing 1000kg of huangguoqie fruit harvested in late September, remove sundries, and pulverize with a refiner for solid-liquid separation to obtain medicinal juice and medicinal residues. The medicinal dregs are leached twice with 3% formic acid aqueous solution, the solid-liquid ratio is 1:1, and the solid-liquid separation is obtained with a refiner. Combine the concoction and the infusion, place it for sedimentation, take the supernatant and filter it, add 20% NaOH aqueous solution to PH7.5 when the filtrate is heated to 80°C, and then add NH to the hot solution 4 HCO 3 Saturate the aqueous solution to pH 8, cool and settle, remove the supernatant, and centrifuge the turbid liquid to obtain the paste-like crude total alkaloids.
[0066] (2) Dissolve the crude total alkaloids w...
Embodiment 3
[0068] Example 3 Preparation of Australian solanamine hydrofluoride with Australian solanum fruit as raw material
[0069] With reference to Fig. 1, preparation method is as follows:
[0070] (1) Take by weighing 1000kg of Australian solanum fruits harvested in late September, remove foreign matter, and pulverize with a refiner for solid-liquid separation to obtain medicinal juice and medicinal residues. The medicinal dregs were leached twice with 4% acetic acid aqueous solution, the solid-to-liquid ratio was 1:1, and the solid-liquid separation was obtained with a refiner. Combine the medicinal juice and infusion, place it for sedimentation, take the supernatant and filter it, and add Ca(OH) when the filtrate is heated to 80°C 2 After the saturated aqueous solution reaches pH7.5, add (NH 4 ) 2 CO 3 Saturate the aqueous solution to pH 8, cool and settle, remove the supernatant, and centrifuge the turbid liquid to obtain the paste-like crude total alkaloids.
[0071] (2) D...
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