Composition of effective parts of ground beetle small peptides for treating cardiovascular diseases
A technology of effective parts and ground beetles, which is applied in cardiovascular system diseases, metabolic diseases, drug combinations, etc., can solve the problems of few signs of virus infiltration, long incubation period of cardiovascular diseases, and unclear material basis of drug effects, etc. Bleeding and coagulation time, chemical composition is simple and clear, and the effect of improving microcirculation
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Embodiment 1
[0065] Prescription: Wood Beetle Peptide 200g, Panax notoginseng Saponins 100g, Salvia Total Phenolic Acids 160g, Uncaria Total Alkaloids 60g
[0066] Preparation method: Preparation of the small peptide of the soil beetle: take the soil beetle, crush it properly, add 10 times the amount of water to homogenate for 10 minutes, heat and boil for 15 minutes, let it cool to room temperature, use hydrochloric acid to adjust the pH to 1.5-2.0, and then add 1% of the substrate pepsin at 40°C for 1 hour, then use sodium hydroxide solution to adjust the pH to 7.5-8.0, add trypsin with 1% substrate, and digest at 40°C for 3 hours. Continue to heat up and boil for 15 minutes, let cool, centrifuge, collect the supernatant, conduct ultrafiltration with a hollow fiber membrane with a molecular weight cut-off of 3kD, collect the permeate, and conduct nanofiltration with a ceramic membrane with a molecular weight cut-off of 150D to 300D. Filter, collect the non-permeated liquid, concentrate u...
Embodiment 2
[0072] Prescription: Wood Beetle Peptide 100g, Panax notoginseng Saponins 50g, Salvia Total Phenolic Acids 80g, Uncaria Total Alkaloids 30g
[0073] Preparation method: Preparation of the small peptide of the soil beetle: take the soil beetle, crush it properly, add 10 times the amount of water to homogenate for 10 minutes, heat and boil for 15 minutes, let it cool to room temperature, use hydrochloric acid to adjust the pH to 1.5-2.0, and then add 1% of the substrate pepsin at 40°C for 1 hour, then use sodium hydroxide solution to adjust the pH to 7.5-8.0, add trypsin with 1% substrate, and digest at 40°C for 3 hours. Continue to heat up and boil for 15 minutes, let cool, centrifuge, collect the supernatant, conduct ultrafiltration with a hollow fiber membrane with a molecular weight cut-off of 3kD, collect the permeate, and conduct nanofiltration with a ceramic membrane with a molecular weight cut-off of 150D to 300D. Filter, collect the non-permeated liquid, concentrate und...
Embodiment 3
[0079] Prescription: Wood Beetle Small Peptide 120g, Panax notoginseng Saponins 30g, Salvia Total Phenolic Acids 80g, Uncaria Total Alkaloids 40g
[0080] Preparation method: Preparation of the small peptide of the soil beetle: take the soil beetle, crush it properly, add 10 times the amount of water to homogenate for 10 minutes, heat and boil for 15 minutes, let it cool to room temperature, use hydrochloric acid to adjust the pH to 1.5-2.0, and then add 1% of the substrate pepsin at 40°C for 1 hour, then use sodium hydroxide solution to adjust the pH to 7.5-8.0, add trypsin with 1% substrate, and digest at 40°C for 3 hours. Continue to heat up and boil for 15 minutes, let cool, centrifuge, collect the supernatant, conduct ultrafiltration with a hollow fiber membrane with a molecular weight cut-off of 3kD, collect the permeate, and conduct nanofiltration with a ceramic membrane with a molecular weight cut-off of 150D to 300D. Filter, collect the non-permeated liquid, concentra...
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