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Primary baking process for improving tobacco leaf aroma volume

A technology of aroma quantity and tobacco leaves, applied in directions such as tobacco, tobacco preparation, application, etc.

Inactive Publication Date: 2020-06-23
YUNNAN ACAD OF TOBACCO AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is still a gap in the initial curing process for improving the aroma of tobacco leaves

Method used

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  • Primary baking process for improving tobacco leaf aroma volume

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] 1. Improving the aroma of tobacco leaves and the initial roasting technology

[0027] Technical key: (1) yellowing period, high temperature and humidity conditions, full yellowing; (2) withering period, stable temperature and dehumidification, fully withered; (3) fixed color period, cooling, humidification, slow Dry leaves; (4) During the dry gluten period, temperature control, suitable humidity, slow dry tendon.

[0028] Taking the K326 variety and the smoking area at an altitude of 1500m to 1800m as an example, see Table 1 for the initial roasting technology to improve the aroma of tobacco leaves.

[0029] Table 1 Initial roasting process to increase the aroma of tobacco leaves

[0030]

[0031] Remarks: ①The temperature rise rate is 2°C / h to 36.0~37.0°C in case of fire; the temperature rise rate between subsequent stages is 1°C / h.

[0032] ②For high-temperature layer tobacco leaves, the air-flow descending curing barn refers to the top layer of the barn; the air...

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Abstract

The invention discloses a primary baking process for improving tobacco leaf aroma volume . The process comprises a tobacco leaf yellowing stage, a withering stage, a color fixing stage and a stem drying stage. The technical key points of the process are as follows: (1) in the yellowing period, carrying out full yellowing under high temperature and humidity conditions; (2) in the withering period,carrying out temperature stabilization and moisture removal, and carrying out full withering; (3) in the color fixing period, carrying out cooling and humidifying and slowly drying the leaves; and (4)in the stem drying stage, controlling the temperature, adjusting the humidity and slowly drying the stems.

Description

technical field [0001] The invention belongs to the technical field of tobacco leaf curing, and in particular relates to a primary curing process for increasing the aroma of tobacco leaves. Background technique [0002] China National Tobacco Corporation’s “Development of Characteristic and High-quality Tobacco Leaf” curing project, put different combinations of initial curing process parameters into the process of tobacco leaf harvesting, primary curing, re-curing, alcoholization, shredded, and formula, and conduct systematic comparative research to identify the initial tobacco leaves. The key technical parameters and target tasks of the baking process. The results show that the combination mode of different initial curing process parameters has an important influence on the main style characteristics of cigarette raw materials. However, there is still a gap in the primary curing process for improving the aroma of tobacco leaves. [0003] Therefore, it is necessary to inv...

Claims

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Application Information

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IPC IPC(8): A24B3/10
CPCA24B3/10
Inventor 崔国民赵高坤黄维
Owner YUNNAN ACAD OF TOBACCO AGRI SCI
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