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Flue-cured tobacco upper smoke baking method

A curing method and technology for flue-cured tobacco are applied in the fields of curing and modulating tobacco on the upper part of flue-cured tobacco, and curing and modulating fields of flue-cured tobacco. Effects of coordination, improved aftertaste comfort, increased use ratio and effect

Inactive Publication Date: 2008-08-20
WUHAN TOBACCO GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

2. The internal components are uncoordinated, the nicotine is high, the total alkaloids of some upper tobacco leaves reach about 5%, the reducing sugar and sugar-alkaline ratio are low, the smoking is irritating, the aroma is not prominent, the aftertaste and miscellaneous gas are poor, and the industrial usability is poor.

Method used

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  • Flue-cured tobacco upper smoke baking method
  • Flue-cured tobacco upper smoke baking method

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Embodiment Construction

[0018] The specific implementation manners of the present invention and the principles of the technical solutions thereof will be further described in detail below. The baking temperature and humidity conditions of the present invention are improved, a new relationship between the source and the reservoir of the substance is formed, and the transformation of the substance is more suitable for industrial availability.

[0019] The upper part of the tobacco harvested by delayed harvesting and half-plant harvesting is the upper part of the tobacco leaves that are harvested after 3-5 days after the middle and lower part of the tobacco leaves are harvested. When harvesting, the stems connected to the upper part of the tobacco leaves (or the main stem) is cut together with the tobacco leaves. After the middle and lower tobacco leaves are harvested, the delayed-harvested upper tobacco leaves have sufficient light, good ventilation conditions, and better nutrition, so that the upper t...

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Abstract

The invention discloses an upper cured tobacco baking method belonging to the field of cured tobacco baking concocting technology. The feed preparation procedure selects the upper tobacco in delay harvest or half plant harvest mode which harvests leaf and main trunk one time. Rod hanging procedure bakes the half plant of upper cured tobacco stem and leaf together without separating the same. Baking procedure employs three-section baking method, wherein all sections of the baking time are prolonged for more than 3 hours, and the early temperature of bake-yellowing is reduced for 1 to 2 DEG C. After-baking procedure picks the leaf off from the trunk when the leaf becomes a little soft and the main trunk becomes hard and brittle after being taken off from bed. The invention can, in average, enhance orange smoke rate of the upper tobacco for 5.0 % and first-rate tobacco rate for about 4.0 %, price of original tobacco for 1 Yuan per kilogram.

Description

technical field [0001] The invention belongs to the technical field of flue-cured tobacco curing and modulation. Especially in the technical field of roasting and modulating the upper part of flue-cured tobacco. Background technique [0002] The availability of the upper tobacco leaves in the prior art is not good, and the industrial demand is relatively small, which causes the contradiction between agricultural production and industrial demand. The existing curing method is to adopt 4-6 pieces of tobacco leaves of the upper part of the tobacco to be harvested in slices at one time, and after harvesting, the slices are tied to the rods, and the roasting is carried out according to the traditional three-stage baking method. When tying the poles, every two leaves are bundled, with the back of the leaves facing outwards, and tied with hemp rope. Three-stage baking is generally divided into three stages: 38-42°C yellowing period, 50-55°C color fixation period and 55-70°C dry g...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24B1/00A24B3/10
Inventor 何结望吴风光章新军谢豪谢立磊
Owner WUHAN TOBACCO GROUP
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