High-scent low-harm type cigarette and producing method thereof
The invention relates to a cigarette with strong fragrance but low harm and a production method thereof, in particular to a cigarette with strong fragrance but low harm and with the effect of a product generated from frangipani and loquat leaves through chemical treatment. The invention adds the ext...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to a cigarette with strong fragrance but low harm and a production method thereof, in particular to a cigarette with strong fragrance but low harm and with the effect of a product generated from frangipani and loquat leaves through chemical treatment. The invention adds the extract of frangipani and loquat leaves to the tobacco of cigarettes; the extracting method of frangipani and loquat leaves is: after pretreatment, frangipani and loquat leaves are dried at the temperature of 30 DEG C to 60 DEG C and then smashed into 10 meshes to 100meshes respectively and then mixed at the proportion of 8 to 2; at the temperature of 50 DEG C to 90 DEG C, the powder of frangipani and loquat leaves is extracted by ethanol solution with the concentration of 40 percent for three times with the extraction time being 1h to 8h; ethanol solution is added to filtered concentrative powder solution, mixed evenly and then kept still for over 8h and the mixed solution is centrifugated, filtered and concentrated; |
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