Application of rabdosia rubescens extract in preparation of hypoglycemic agent
A Rubescens rubescens extract and a Rubescens rubescens technology are applied in the field of medicine, can solve problems such as the application of Rubescens spp., which have never been seen before, and achieve the effects of a simple preparation method and rich raw materials
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[0006] The specific embodiments of the present invention will be described in detail below in combination with specific conditions.
[0007] In the specific implementation, the present invention is realized in the following manner.
[0008] Application of Rubescens vulgaris extract in the preparation of hypoglycemic drugs, said Rubescens vulgaris extract is pulverized into coarse powder through a 20-30 mesh sieve, and 10 times the weight of rubescens is added to reflux with petroleum ether Extract 2 times, 1 hour each time, discard the petroleum ether liquid, evaporate the petroleum ether from Dong Ling herb residue, add Dong Ling herb residue to 10 times the weight of 50% ethanol, soak for 0.5 h, and extract 3 times under reflux , Each time for 1h, filter, combine the filtrate, recover ethanol under reduced pressure to no alcohol taste, and concentrate to a concentrated solution with a relative density of 1.10~1.20 at 50℃. The concentrated solution is dispersed with distilled wate...
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