A roasting method of Honghua Dajinyuan variety based on the quality of fresh tobacco leaves

The technology of a safflower big gold dollar and a curing method, which is applied in the field of flue-cured tobacco curing, can solve the problems of lower income of tobacco farmers, affecting sustainable development, difficulty in color setting, etc., so as to improve the curing quality, shorten the curing time, overcome the The effect of fear

Active Publication Date: 2021-05-04
YUNNAN ACAD OF TOBACCO AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, limited by ecology, farming, cultivation, disease and baking technology, the problem of difficulty in planting and roasting of Honghua Dajinyuan varieties in production has become increasingly prominent: Honghua Dajinyuan varieties are not resistant to fertilizers, and their yields are slightly low. Due to During baking, the rate of yellowing is slow, and the rate of water loss is fast. It is difficult to fix the color, and it is easy to bake into blue-yellow smoke or blue-black smoke, which directly leads to a significant reduction in the income of tobacco farmers. It has affected the cigarette industry, especially the supply of high-quality raw materials for key cigarette brands of the "Two Reds" Group and the sustainable development of "Two Tobaccos" in Yunnan

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  • A roasting method of Honghua Dajinyuan variety based on the quality of fresh tobacco leaves
  • A roasting method of Honghua Dajinyuan variety based on the quality of fresh tobacco leaves

Examples

Experimental program
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Effect test

Embodiment 1

[0051] A method for roasting safflower dajinyuan varieties based on the quality of fresh tobacco leaves, comprising the following steps:

[0052] 1) Harvesting of fresh tobacco leaves: Harvest mature tobacco leaves of the Honghua Dajinyuan variety in Sijie Town, Tonghai County, Yuxi City; the maturity of harvesting is light yellow in leaf color, the main veins are all white and shiny, the branch veins turn white, and the tip and edge of the leaf Rolled down, the leaves are wrinkled, with mature spots, and most of the hairs fall off; the tobacco leaves mentioned are the middle leaves of the tobacco plant;

[0053] 2) Determination of quality indicators of fresh tobacco leaves: The quality indicators of fresh tobacco leaves were measured for the collected tobacco leaves of Honghua Dajinyuan variety, and the following indicators were obtained: the fresh weight of a single leaf of fresh tobacco leaves was 90.45g, the dry weight of a single leaf was 11.77g, and the SPAD value was 24...

Embodiment 2

[0060] A method for roasting safflower dajinyuan varieties based on the quality of fresh tobacco leaves, comprising the following steps:

[0061] 1) Harvesting of fresh tobacco leaves: Harvest mature tobacco leaves of the Honghua Dajinyuan variety in Sijie Town, Tonghai County, Yuxi City; the maturity of harvesting is light yellow in leaf color, the main veins are all white and shiny, the branch veins turn white, and the tip and edge of the leaf Rolled down, the leaves are wrinkled, with mature spots, and most of the hairs fall off; the tobacco leaves mentioned are the middle leaves of the tobacco plant;

[0062] 2) Determination of quality indicators of fresh tobacco leaves: The quality indicators of fresh tobacco leaves were measured for the collected tobacco leaves of Honghua Dajinyuan variety, and the following indicators were obtained: the fresh weight of single leaf of fresh tobacco leaves was 63.23g, the dry weight of single leaf was 8.52g, and the SPAD value was 18.4 ,...

Embodiment 3

[0069] A method for roasting safflower dajinyuan varieties based on the quality of fresh tobacco leaves, comprising the following steps:

[0070] 1) Harvesting of fresh tobacco leaves: Harvest mature tobacco leaves of the Honghua Dajinyuan variety in Sijie Town, Tonghai County, Yuxi City; the maturity of harvesting is light yellow in leaf color, the main veins are all white and shiny, the branch veins turn white, and the tip and edge of the leaf Rolled down, the leaves are wrinkled, with mature spots, and most of the hairs fall off; the tobacco leaves mentioned are the middle leaves of the tobacco plant;

[0071] 2) Determination of quality indicators of fresh tobacco leaves: The quality indicators of fresh tobacco leaves were measured for the collected tobacco leaves of Honghua Dajinyuan variety, and the following indicators were obtained: the fresh weight of single leaf of fresh tobacco leaves was 115.86g, the dry weight of single leaf was 15.17g, and the SPAD value was 38.5 ...

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Abstract

The invention discloses a method for roasting safflower and big gold yuan varieties based on the quality of fresh tobacco leaves. The method of the invention is aimed at fresh tobacco leaves with different quality indexes, and then by controlling the optimal combination of temperature, humidity and roasting time, it is targeted at The purpose is to ensure that the quality of each tobacco leaf is high. On the one hand, it solves the problem that special tobacco leaves are difficult to bake in the production of tobacco leaves. Basically, the curing time is shortened, thereby reducing the cost of curing, and overcoming the fear of difficulty of grass-roots tobacco production and acquisition personnel and tobacco farmers in planting safflower and Dajinyuan varieties.

Description

technical field [0001] The invention belongs to the technical field of flue-cured tobacco curing, and in particular relates to a method for curing safflower and gold varieties based on the quality of fresh tobacco leaves. Background technique [0002] The flue-cured tobacco variety Honghua Dajinyuan (referred to as Hongda) was selected by tobacco farmers in Lumeiyi Village, Lunan County, Yunnan Province in 1962 from the variant strain of Dajinyuan. One of the characteristic varieties with a wide planting area, its agronomic properties, economic properties and intrinsic quality of tobacco leaves are also respected by major cigarette companies. In recent years, limited by ecology, farming, cultivation, disease and baking technology, the problem of difficulty in planting and roasting of Honghua Dajinyuan varieties in production has become increasingly prominent: Honghua Dajinyuan varieties are not resistant to fertilizers, and their yields are slightly low. Due to During bakin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24B3/10A24B3/04A24B1/02
CPCA24B1/02A24B3/04A24B3/10
Inventor 陈颐李军营张笑王昕黄维邹聪明赵高坤陈若星王得强杨世波喻曦苏家恩李宝乐杨玉坤
Owner YUNNAN ACAD OF TOBACCO AGRI SCI
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