Alcoholization and mildew prevention method for tobacco leaves
A tobacco leaf alcohol and anti-mold technology, applied in tobacco, tobacco preparation, tobacco treatment, etc., can solve the problems of tobacco leaf loss, fast oxygen reduction, slow humidity reduction, etc., achieve good taste, reduce cost and consumption, reduce oxygen and humidity moderate speed effect
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Embodiment 1
[0026] A method for alcoholizing tobacco leaves to prevent mildew, comprising the following steps:
[0027] 1) Use a thin film to seal the smoke box / stack, pass in nitrogen with a concentration ≥ 95%, reduce the oxygen content in the smoke box / stack to below 2%, and treat for 10 days;
[0028] 2) Open the smoke box / stack, put in the anti-mildew curing agent, the curing agent composition is (by weight): 12 parts of calcium oxide, 1 part of benzoic acid, 25 parts of activated carbon, 10 parts of sodium chloride, set temperature and humidity collection Equipment, set oxygen content measurement equipment;
[0029] 3) Monitor the temperature, humidity and oxygen content of the cigarette box / stack, adjust the amount of anti-mildew curing agent, keep the oxygen content at 6-10%, humidity at 50-65%, and temperature at 25-28°C for 90 days to obtain aged tobacco leaves.
Embodiment 2
[0031] A method for alcoholizing tobacco leaves to prevent mildew, comprising the following steps:
[0032] 1) Use a thin film to seal the smoke box / stack, introduce ozone with a concentration of 200ppm, reduce the oxygen content in the smoke box / stack to below 2%, and treat for 7 days;
[0033] 2) Open the cigarette box / stack, put in the anti-mildew curing agent, the curing agent composition is (by weight): 10 parts of calcium oxide, 1 part of sorbic acid, 2 parts of dimethyl butenedioate, 30 parts of activated carbon, Set up temperature and humidity collection equipment, set up oxygen content measurement equipment;
[0034] 3) Monitor the temperature, humidity and oxygen content of the cigarette box / stack, adjust the amount of anti-mildew curing agent, keep the oxygen content at 6-8%, the humidity at 55-65%, and the temperature at 20-25°C for 180 days to obtain aged tobacco leaves.
Embodiment 3
[0036] A method for alcoholizing tobacco leaves to prevent mildew, comprising the following steps:
[0037] 1) Use a film to seal the smoke box / stack, introduce carbon dioxide with a concentration of 200ppm, reduce the oxygen content in the smoke box / stack to below 2%, and treat for 8 days;
[0038] 2) Open the cigarette box / cigarette stack, and put in the anti-mildew curing agent. The ingredients of the curing agent are (by weight): 12 parts of calcium oxide, 2 parts of triethyltin chloride, 2 parts of sorbic acid, 25 parts of activated carbon, chlorine 8 parts of sodium chloride, set up temperature and humidity collection equipment, set up oxygen content measurement equipment;
[0039] 3) Monitor the temperature, humidity and oxygen content of the cigarette box / stack, adjust the amount of anti-mold curing agent, keep the oxygen content at 6-8%, humidity at 55-65%, and temperature at 24-26°C for 180 days to obtain aged tobacco leaves.
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