Flue-cured tobacco baking method for organic tobaccos

Abstract

The invention discloses a flue-cured tobacco baking method for organic tobaccos and relates to flue-cured tobacco baking. The method comprises the following steps of: immediately closing the curing barn and air inlet after the tobacco recovery, scattered tobacco signing and filling and loading, maintaining the moisture of the tobaccos, and timely igniting and baking; baking at the stable temperature of 34 DEG C for 8-10 hours after ignition; raising the temperature, and baking at the stable temperature of 38 DEG C for 15-20 hours until the tobaccos turn 80 percent of yellow; raising the temperature, and baking at the stable temperature of 40 DEG C for 20-25 hours until the yellow tobaccos have blue veins; raising the temperature, and baking at the stable temperature of 46 DEG C for 10-20 hours until the tobacco veins turn white and the tobacco tips are dried; raising the temperature, and baking at the stable temperature of 52 DEG C for 25 hours until all the tobaccos are dried; and finally, continuously raising the temperature, and baking at the stable temperature of 68 DEG C for 25 hours until the tobaccos are dried. The method has the advantages that (1) the low-temperature yellowing time is reduced, and the material consumption is reduced so as to accelerate the yellowing of the organic tobaccos; (2) the humidity at the main yellowing period is improved, the yellowing of the tobaccos is accelerated, and the tobaccos can be fully yellowed; and (3) the whole yellowing time is shorter than that of the conventional tobaccos, and the production efficiency is improved.

Description

technical field [0001] The invention relates to tobacco, in particular to a tobacco leaf curing technology, in particular to a method for organic tobacco leaf curing. Background technique [0002] Organic tobacco leaves are the main source of raw materials for cigarette industry enterprises to produce high-quality and low-hazard cigarette products. They have the same characteristics as organic food, such as no pollution, high quality, and good taste. The development of organic tobacco leaves and the production of organic cigarettes will help reduce cigarette products. harm to people. The ecological environment and production technology of organic tobacco leaf production are very different from conventional tobacco leaf production. For example, the yield per mu is relatively small, the tobacco leaves are smaller, and the material accumulation and moisture content of tobacco leaves are also different. This determines that the curing technology of organic tobacco leaves is als...

AI Technical Summary

Problems solved by technology

The main feature is "slow heating, long heat preservation", long baking time