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Method for optioning aroma component in natural moss perfume spice

A technology of aromatizing ingredients and fragrance, which is applied in the field of selection of aromatizing ingredients in natural moss fragrance, can solve the problems of rare aromatizing ingredients, research reports, and no selection method of aromatizing ingredients, so as to achieve easy popularization and use, Easy to operate, accurate effect of important aroma components

Active Publication Date: 2016-07-06
CHINA TOBACCO JIANGSU INDAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, there are few studies on the important aroma components that constitute the aroma characteristics of natural moss fragrance spices. At present, some literature reports mostly refer to foreign research results, and there is no research report on the selection method of important aroma components.

Method used

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  • Method for optioning aroma component in natural moss perfume spice
  • Method for optioning aroma component in natural moss perfume spice
  • Method for optioning aroma component in natural moss perfume spice

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A method for selecting important aroma components in natural moss fragrance spices, comprising the following steps:

[0029] Fractional separation of raw materials: Weigh 15g of oak moss extract, add 75g of ethanol to it, stir vigorously to disperse, pour the uniformly dispersed solution into the feed liquid bottle of the wiped-film molecular distillation apparatus, turn on the cooling circulating water, Set the temperature of the first-stage and second-stage condensed water to 2°C, the third stage uses liquid nitrogen to condense, the feeding rate is 2ml / min, and the remaining parameters of the instrument are: distillation temperature 50°C, 60°C, 70°C, 80°C ℃, 90℃, the rotating speed of the wiper is 50r / min, 100r / min, 150r / min, 200r / min, 250r / min, the absolute pressure is 0.1Pa, 0.5Pa, 1Pa, 1.5Pa, 2.0Pa, using L 25 (5 6 ) Orthogonal Experimental Design Table to carry out 25 experiments, correspondingly collected 25 first-level, second-level and third-level fractions. ...

Embodiment 2

[0042] The condition and step of embodiment 2 are basically the same as embodiment 1, and the difference between embodiment 2 and embodiment 1 is that the raw material of oakmoss extract is replaced with tree moss absolute. Moss absolute oil is directly graded and separated by molecular distillation equipment.

[0043] The tertiary fraction under each separation condition was uniformly injected into cigarettes at 1% relative to the mass of shredded tobacco using a flavoring injection machine, and the used cigarettes were blank leaf groups without flavoring.

[0044] Organize 20 judges with industry qualifications to evaluate the fragrance profile. After this grade of fraction is added, compared with the control cigarette, the smoke concentration is increased, the aroma of the cigarette is harmonious, and the mouthfeel has no defect. In the front part of the smoke, the sweetness and aroma are improved, and the smoke becomes refined, firm, and sweet with tree moss.

[0045] Wi...

Embodiment 3

[0050] The conditions and steps of embodiment 2 are basically the same as in embodiment 1, and the difference between embodiment 2 and embodiment 1 is that the raw material of oakmoss extract is replaced with tree moss extract. The parameters of the molecular distillation instrument are: distillation temperature 60°C, 80°C, 90°C, 100°C, 1200°C, speed of wiper 100r / min, 150r / min, 200r / min, 250r / min, 300r / min, absolute pressure 5Pa, 10Pa, 20Pa, 30Pa, 50Pa, use L 25 (5 6 ) Orthogonal experimental design table to carry out 25 experiments.

[0051] The second-stage fraction under each separation condition was uniformly injected into cigarettes at a rate of 0.5% relative to the mass of cut tobacco by using a flavoring injection machine, and the used cigarettes were blank leaf groups without flavoring.

[0052] Organize 20 judges with industry qualifications to evaluate the fragrance profile. After this grade of fraction is added, compared with the control cigarette, the smoke is ...

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Abstract

The invention provides a method for optioning aroma components in natural moss perfume spice. The method comprises the following steps of: pre-separating components in a natural moss perfume raw material by using a wiped film molecular distillation instrument; qualitatively and quantitatively analyzing chemical components of different grades of fraction by using gas chromatography-mass spectrometry; respectively injecting the different grades of fraction into cigarette in an injection mode by using an essence and flavor injector; evaluating the sensory quality of the cigarette by using an aroma outline smoke panel test; by using a data processing method, optioning the aroma components contributing to typical perfume characteristics of the natural moss perfume spice according to respective variable contribution rates. By adopting the method for optioning the aroma components in the natural moss perfume spice, significant aroma components can be accurately optioned, simulation and compounding of natural spice can be improved, and active promotion functions on quality control and standardized production of natural spice can be also achieved.

Description

technical field [0001] The invention relates to a method for selecting aroma components in natural moss fragrance. Background technique [0002] A kind of tea of ​​the genus Usneaceae that will grow in a cool and humid environment, epiphyte on the trunks of oak, pine, fir, fir and other trees, or on peach, apricot, apple, mimosa and black locust trees The products made from pickled lichens as raw materials through a certain processing technology usually have a unique natural fragrance of moss substances and a strong resinous smell, and are important natural moss fragrances. Commonly used products generally include tree moss extract, tree moss absolute, oakmoss extract, oakmoss absolute oil and so on. [0003] Because lichen spice has a unique fragrance of moss, it lasts for a long time, and can be coordinated with a variety of spices. Therefore, the development, application and chemical composition analysis of lichen spice have always been concerned by the spice industry. ...

Claims

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Application Information

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IPC IPC(8): G01N30/02G01N33/00
CPCG01N30/02G01N33/0001G01N2030/025
Inventor 朱怀远庄亚东曹毅张媛沈晓晨尤晓娟朱龙杰韩开冬何红梅刘献军
Owner CHINA TOBACCO JIANGSU INDAL
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