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Sensory quality evaluation method for threshing and re-drying finished tobacco strips

A technology of leaf threshing and re-roasting, sensory quality, applied in the direction of measuring devices, instruments, scientific instruments, etc., can solve problems such as complex inspection procedures, and achieve the effect of standardizing sensory quality

Inactive Publication Date: 2013-09-04
HONGYUN HONGHE TOBACCO (GRP) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the quality of threshing and redrying finished tobacco is mainly based on "YC / T147-2001 Finished Tobacco Quality Inspection", "YC / T146-2001 Tobacco Leaf Threshing and Redrying Process Specification", "GB / T Finished Tobacco Leaf Contains Determination of Stem Rate" is the inspection standard. The inspection indicators include the tobacco structure (large and medium sheet ratio, broken tobacco ratio), leaf stem content, moisture content and conventional chemical indicators. The accuracy of the inspection is high, but the inspection process is relatively complicated. Therefore, it is very necessary to research and formulate a set of scientific, convenient, and fast sensory inspection methods for leaf-threshing and re-baking finished tobacco, and it has more practical significance.

Method used

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  • Sensory quality evaluation method for threshing and re-drying finished tobacco strips
  • Sensory quality evaluation method for threshing and re-drying finished tobacco strips
  • Sensory quality evaluation method for threshing and re-drying finished tobacco strips

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] The 26th box of 2009 Kunming Hongda BSF was unpacked 24 hours after the threshing and redrying production (such as figure 1 ), under natural light or the environmental lighting requirements of Clause 4 in "Tobacco Leaf Grading Laboratory Environmental Conditions—YC / T291-2009", the quality inspection of the box of finished cigarettes is carried out by means of watching, smelling, blowing and shooting; at the same time, YC / T138—1998 evaluated the sensory quality of the box tobacco leaves, compared the quality evaluation results of the finished tobacco sheets using these two methods, and used the sensory inspection method to evaluate the effect of the threshing and redrying finished tobacco sheets. The results of the sensory inspection and evaluation were carried out by using the methods of seeing, smelling, blowing and patting (see Table 3).

[0039] Table 3 Evaluation results of the 26th box of 2009 Kunming Hongda BSF by sensory test method

[0040]

[0041] It can ...

Embodiment 2

[0045] 2010 Shiyi K326LBSF unpacked 24 hours after threshing and rebaking production (such as figure 2 ), under natural light or the environmental lighting requirements of Clause 4 in "Tobacco Leaf Grading Laboratory Environmental Conditions—YC / T291-2009", the quality inspection of the box of finished cigarettes is carried out by means of watching, smelling, blowing and shooting; at the same time, YC / T138—1998 evaluated the sensory quality of the box tobacco leaves, compared the quality evaluation results of the finished tobacco sheets using these two methods, and used the sensory inspection method to evaluate the effect of the threshing and redrying finished tobacco sheets. The results of the sensory inspection and evaluation by using the methods of seeing, smelling, blowing and patting (see Table 4).

[0046] Table 4 Evaluation results of Shiyi K326LBSF in 2010 by sensory test method

[0047]

[0048] It can be seen from Table 4 that the color of Shiyi K326LBSF in 2010...

Embodiment 3

[0052] 2007 Jin’an Songhong BSF storage tobacco leaves unpacked 24 hours after threshing and redrying production (such as image 3 ), under natural light or the environmental lighting requirements of Clause 4 in "Tobacco Leaf Grading Laboratory Environmental Conditions—YC / T291-2009", the quality inspection of the box of finished cigarettes is carried out by means of watching, smelling, blowing and shooting; at the same time, YC / T138—1998 evaluated the sensory quality of the box tobacco leaves, compared the quality evaluation results of the finished tobacco sheets using these two methods, and used the sensory inspection method to evaluate the effect of the threshing and redrying finished tobacco sheets. The results of the sensory inspection and evaluation were carried out by using the methods of seeing, smelling, blowing and patting (see Table 5).

[0053] Table 5 Evaluation results of 2007 Jin'an Songhong Da BSF of stored tobacco leaves by sensory testing methods

[0054] ...

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Abstract

The invention discloses a sensory quality evaluation method for threshing and re-drying finished tobacco strips. The method is characterized by setting three levels of sensory quality evaluation indices, sample evaluation conditions, illumination demands and sensory evaluation indices and demands, detecting the sensory indices of the threshing and re-drying finished tobacco strips through four steps of looking, smelling, blowing and patting, and comprehensively performing sensory quality evaluation on the quality of the threshing and re-drying finished tobacco strips by judging whether the finished tobacco strips are qualified and whether the quality and processing technology are excellent. The method disclosed by the invention fully utilizes the sense organs (including eyes, nose, mouth and hands) of a person to evaluate the quality of the strips by looking, smelling, blowing and patting, the evaluation result is uniform with that of YC / T138-1998 standard, and the sensory quality evaluation method fills up the blank of sensory evaluation of threshing and re-drying finished tobacco strips.

Description

technical field [0001] The invention belongs to the technical field of cigarette quality detection, and in particular relates to a sensory quality evaluation method for leaf-threshed and rebaked finished sheet tobacco. Background technique [0002] With the implementation of the separation of industry and commerce in the domestic tobacco industry, the vast majority of threshing and rebaking finished tobacco sheets are separated from the quality of tobacco leaf raw materials and the production of cigarette products. Tobacco leaf processing generally only assesses the physical indicators of tobacco processing leaf structure, temperature, moisture, etc.; for the inspection of finished cigarette packs, only checks whether the moisture and temperature of cold packs are suitable for storage and whether the packing weight, box appearance and labels meet the requirements , but did not comprehensively make a comprehensive judgment on the quality of laminar tobacco. So far, there is ...

Claims

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Application Information

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IPC IPC(8): G01N33/00
Inventor 袁逢春徐安传王跃昆何川胡巍耀皇甫东有
Owner HONGYUN HONGHE TOBACCO (GRP) CO LTD
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