Radix astragali antipyretic powder
An antipyretic powder and Huangshi technology, applied in the field of Huangshi antipyretic powder, can solve the problems of body temperature, heat can not be discharged from the skin pores, adverse effects on the growth and development of infants and young children, and the curative effect is very different. Decomposition damage, fast-acting effect
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[0026] The preparation method of Huangshi Tuifie Powder comprises the following steps:
[0027] S1, distillation extraction: according to the proportion, take by weighing water buffalo horn, Platycodon grandiflorum, Uncaria, tangerine peel, Bupleurum, plantain respectively, add 10 times of water respectively, distill and extract 6h, collect volatile oil, obtain mixture A, and the yield of mixture A is 0.287%-0.314%;
[0028] S2, concentration under reduced pressure: Put mixture A in a rotary evaporator, and concentrate under reduced pressure. The concentration conditions are: -0.09Mpa, 50-70°C, and the concentration time is 1-2 hours, to obtain a relative density of 1.10-1.14. Concentrate B;
[0029] S3, spray drying: the concentrated solution B is placed in a drying tower for drying, the inlet air temperature is 170-190°C, and the outlet air temperature is 80-90°C. After drying, the product of Huangshi antipyretic powder can be obtained.
Embodiment 1
[0031] Huangshi Tuifie Powder, in parts by weight, includes the following components: 4 parts of buffalo horn; 10 parts of Platycodon grandiflorum; 8 parts of Uncaria; 4 parts of tangerine peel; 10 parts of Bupleurum; 4 parts of Plantain.
[0032] The preparation method of Huangshi Tuiyao Powder: Distillation extraction, according to the proportion, weigh buffalo horn, Platycodon grandiflorum, Uncaria, tangerine peel, Bupleurum, plantain respectively, add 10 times the amount of water respectively, extract by distillation for 6 hours, collect volatile oil, and obtain mixture A , the yield of mixture A was 0.287%%; concentrated under reduced pressure, placed mixture A in a rotary evaporator, and concentrated under reduced pressure. 1.10 concentrated solution B; spray drying, place the concentrated solution B in a drying tower for drying, the inlet air temperature is 170°C, and the outlet air temperature is 80°C, after drying, the product of Huang's antipyretic powder can be obtai...
Embodiment 2
[0034] Huangshi Tuifie Powder, in parts by weight, includes the following components: 5 parts of buffalo horn; 11 parts of Platycodon grandiflorum; 9 parts of Uncaria; 5 parts of tangerine peel; 11 parts of Bupleurum; 5 parts of Plantain.
[0035] The preparation method of Huangshi Tuiyao Powder: Distillation extraction, according to the proportion, weigh buffalo horn, Platycodon grandiflorum, Uncaria, tangerine peel, Bupleurum, plantain respectively, add 10 times the amount of water respectively, extract by distillation for 6 hours, collect volatile oil, and obtain mixture A , the yield of mixture A was 0.296%; the mixture A was concentrated under reduced pressure, and the mixture A was placed in a rotary evaporator for concentration under reduced pressure. The concentrated solution B is sprayed and dried, and the concentrated solution B is placed in a drying tower for drying. The air temperature entering the tower is 182°C, and the air outlet temperature is 83°C. After drying...
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