Traditional Chinese medicine extract, preparation method and use of extract, and cut tobaccos and cigarettes prepared from extract
A technology of extract and traditional Chinese medicine, applied in the field of tobacco, can solve the problems of inconvenient carrying, troublesome operation, etc.
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Embodiment 1
[0027] The preparation of embodiment 1 Chinese medicine extract
[0028] Take 20g of agarwood, 40g of Platycodon grandiflora, and 20g of licorice, crush and mix them, and extract them under reflux with 800mL of 80% ethanol aqueous solution. Concentrate under reduced pressure to extract, which is the Chinese medicine extract, with a weight of 8.0g.
Embodiment 2
[0029] The preparation of embodiment 2 Chinese medicine extract
[0030] Take 30g of agarwood, 30g of Platycodon grandiflorum, and 30g of licorice, crush and mix them, and then heat and reflux extraction with 1600mL of 50% ethanol aqueous solution. The number of extractions is 3 times, the extraction temperature is 80°C, and each extraction is 30min. Concentrate under reduced pressure to extract, which is the Chinese medicine extract, with a weight of 8.6g.
Embodiment 3
[0031] The preparation of embodiment 3 Chinese medicine extracts
[0032] Take 10g of agarwood, 20g of platycodon, and 40g of licorice, crush and mix them, and then heat and reflux extraction with 1100mL of 70% ethanol aqueous solution. The number of extractions is 3 times, the extraction temperature is 90°C, and each extraction is 30min. Concentrate under reduced pressure to extract, which is the Chinese medicine extract, with a weight of 6.9g.
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