Compound dendrobium candidum blood-nourishing and liver-softening capsule and preparation method thereof
A technology of Dendrobium officinale and capsules is applied in the field of compound Dendrobium officinale nourishing blood and softening liver capsule and its preparation field, which can solve the problems such as no reports on Dendrobium officinale nourishing blood and softening liver capsule, and achieve saving of solvent and energy, stable process and stable quality controllable effect
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Embodiment 1
[0031] According to the preparation of 1000 Dendrobium candidum Yangxue Rougan capsules, use 566g of Dendrobium candidum, 59g of raw land, 159g of angelica, 59g of white peony root, 26g of salvia miltiorrhiza, 59g of wolfberry, and 26g of sand ginseng. Weigh the raw materials. Grind the raw land and white peony Make powder and pass through 80 mesh sieve for later use.
[0032] Add 8 times the amount of 80% ethanol to Angelica sinensis, reflux and extract twice, each time for 1 hour, combine the ethanol extracts, filter, and recover ethanol from the filtrate under reduced pressure, and concentrate under reduced pressure to a thick paste with a relative density of 1.30 (50° C.).
[0033] Salvia miltiorrhiza, wolfberry, sand ginseng, dendrobium officinale add 8 times the amount of water, reflux extraction twice, the first time is 2.5h, the second time is 1.5h, combined water extracts, filtered, concentrated to a relative density of 1.28 (80 ℃ ) thick paste.
[0034] Combine the ...
Embodiment 2
[0036] According to the preparation of 1000 Dendrobium candidum Yangxue Rougan capsules, 586g of Dendrobium candidum, 69g of raw land, 179g of angelica, 79g of white peony root, 46g of salvia miltiorrhiza, 79g of wolfberry and 46g of sand ginseng were weighed in parts by weight. Crush the rehmannia root and Radix Paeoniae Alba into powder, and pass through a 60-mesh sieve for later use.
[0037] Add 5 times the amount of 90% ethanol to Angelica sinensis, reflux and extract twice, each time for 1 hour, combine the ethanol extracts, filter, recover ethanol from the filtrate under reduced pressure, and concentrate under reduced pressure to a thick paste with a relative density of 1.30 (50°C).
[0038] Salvia miltiorrhiza, wolfberry, sand ginseng, dendrobium officinale add 8 times the amount of water, reflux extraction twice, the first time is 2.5h, the second time is 1.5h, combined water extracts, filtered, concentrated to a relative density of 1.32 (80 ℃ ) thick paste.
[0039]...
Embodiment 3
[0041] According to the preparation of 1000 Dendrobium candidum Yangxue Rougan capsules, 666g of Dendrobium candidum, 109g of raw land, 189g of Angelica sinensis, 89g of Radix Paeoniae Alba, 59g of Salvia miltiorrhiza, 89g of medlar, and 59g of Radix Glycyrrhizae were weighed in parts by weight. Crush the rehmannia root and Radix Paeoniae Alba into powder, and pass through a 50-mesh sieve for later use.
[0042] Add 10 times the amount of 70% ethanol to Angelica sinensis, reflux and extract twice, each time for 1 hour, combine the ethanol extracts, filter, recover ethanol from the filtrate under reduced pressure, and concentrate under reduced pressure to a thick paste with a relative density of 1.42 (50°C).
[0043] Salvia miltiorrhiza, wolfberry, sand ginseng, dendrobium officinale add 8 times the amount of water, reflux extraction twice, the first time is 2.5h, the second time is 1.5h, combined water extracts, filtered, concentrated to a relative density of 1.45 (80°C ) thic...
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