Method for preparing cigar tobacco leaves by fermenting pectinase
A technology for cigar tobacco leaves and pectinase, which is applied in the directions of preparing tobacco, tobacco, and application, and achieves the effects of obvious bitterness, improved bitterness, improved flammability and gray score
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Embodiment 1
[0024] The method for preparing cigar tobacco leaves by pectinase fermentation comprises the following steps:
[0025] 1) Alcoholize 30kg of the upper part of the cigar filler under natural conditions for one year, and then remoisturize the upper part under vacuum;
[0026] 2) dissolving pectinase in deionized water to obtain a pectinase solution, wherein the activity of pectinase in the pectinase solution is 900U / ml;
[0027] 3) placing the leaf stalk of the tobacco leaves treated with moisture resurgence in step 1) in a pectinase solution to soak the stalk for 30 minutes, and then spraying the pectinase solution on the tobacco leaves at a weight ratio of 1:10 to obtain tobacco leaves containing pectinase, wherein , in every gram of tobacco leaves containing pectinase, the enzyme activity of pectinase is 90U; let stand for 24 hours to balance the moisture in the tobacco leaves, and then adjust the moisture content of the tobacco leaves to 25%;
[0028] 4) Fermenting the toba...
Embodiment 2
[0031] The method for preparing cigar tobacco leaves by pectinase fermentation comprises the following steps:
[0032] 1) Aging 30kg of the middle part of the cigar filler under natural conditions for one year, and then re-moisture the upper part of the smoke under vacuum conditions;
[0033] 2) dissolving pectinase in deionized water to obtain a pectinase solution, wherein the activity of pectinase in the pectinase solution is 800 U / ml;
[0034] 3) placing the leaf stalk of the tobacco leaves treated with moisture resurgence in step 1) in a pectinase solution to soak the stalk for 20 minutes, and then spraying the pectinase solution on the tobacco leaves at a weight ratio of 1:10 to obtain tobacco leaves containing pectinase, wherein , in every gram of tobacco leaves containing pectinase, the enzyme activity of pectinase is 80U; let stand for 24 hours to balance the moisture in the tobacco leaves, and then adjust the moisture content of the tobacco leaves to 25%;
[0035] 4)...
Embodiment 3
[0038] The method for preparing cigar tobacco leaves by pectinase fermentation comprises the following steps:
[0039] 1) Aging 30kg of the lower part of the cigar filler under natural conditions for one year, and then re-moisture the upper part of the smoke under vacuum conditions;
[0040] 2) dissolving pectinase in deionized water to obtain a pectinase solution, wherein the activity of pectinase in the pectinase solution is 600U / ml;
[0041] 3) placing the leaf stalk end of the remoisturized tobacco leaf in step 1) in the pectinase solution to soak the stalk for 10 minutes, and then spraying the pectinase solution on the tobacco leaves at a weight ratio of 1:10 to obtain tobacco leaves containing pectinase, wherein , in every gram of tobacco leaves containing pectinase, the enzyme activity of pectinase is 60U; let stand for 24 hours to balance the moisture in the tobacco leaves, and then adjust the moisture content of the tobacco leaves to 25%;
[0042] 4) Fermenting the t...
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