Compound buckwheat flower and leaf flavones preparation for controlling diabetes and complicating disease thereof and preparation method thereof
A technology of compound buckwheat leaf flavonoids and complications, which is applied in the field of prevention and treatment of diabetes and complications medicines and its preparation, can solve the problems of limited selection, large dosage, inconvenient application, etc. and high-purity, easy-to-apply effects
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Embodiment 1
[0028] (percentage by weight) buckwheat flavonoids: 10%, Pueraria radix and other traditional Chinese medicine extracts: 90%, and the proportions of crude drugs in Pueraria radiata and other traditional Chinese medicine extracts are: Pueraria 25%, Trichosanthes 15%, Ophiopogon japonicus 25%, Scrophulariaceae 15%, Hemp seed 20%.
Embodiment 2
[0030] (percentage by weight) buckwheat flavonoids: 15%, Pueraria radix and other traditional Chinese medicine extracts: 85%, and the proportions of crude drugs in Pueraria radiata and other traditional Chinese medicine extracts are: Pueraria 15%, Trichosanthes 25%, Ophiopogon japonicus 25%, Scrophulariaceae 15%, Hemp seed 20%.
Embodiment 3
[0032] (percentage by weight) buckwheat flavonoids: 20%, Pueraria radix and other traditional Chinese medicine extracts: 80%, and the proportions of crude drugs in Pueraria radiata and other traditional Chinese medicine extracts are: Pueraria 25%, Trichosanthes 25%, Ophiopogon japonicus 15%, Scrophulariaceae 20%, Hemp seed 15%.
[0033] The preparation process of each embodiment is as follows:
[0034] ①Preparation of flavonoids from buckwheat mosaic leaves: buckwheat mosaic leaves are the natural dried product of sweet buckwheat (grain crop buckwheat, buckwheat) mosaic leaves of Polygonaceae plant, which are rich in flavonoids. The extraction process of the flavonoids is as follows:
[0035] Buckwheat flowers and leaves were heated and refluxed twice with deionized water, each time for 1 hour, the filtrates were combined twice, concentrated to 1 / 4-1 / 5 of the original liquid, and a separating agent was added to adjust the pH to 4-6, 70- Heat and stir at 80°C for 30 minutes, a...
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