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
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[0027] Example 1
[0028] A method for selecting important aroma components in natural moss fragrance fragrances, including the following steps:
[0029] Fractionation of raw materials: Weigh 15g of oakmoss extract, add 75g of ethanol to it, stir vigorously for dispersion, pour the evenly dispersed solution into the liquid bottle of the wiped film molecular distillation instrument, turn on the cooling circulating water, Set the temperature of the first and second stage condensate water to 2℃, the third stage adopts liquid nitrogen condensation, the feeding rate is 2ml / min, and the remaining parameters of the instrument are: distillation temperature 50℃, 60℃, 70℃, 80 ℃, 90℃, the 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 experiment design table carried out 25 experiments, correspondingly collected 25 first, second and third grade fractions.
[0030] Qualitative fraction ...
Example Embodiment
[0041] Example 2
[0042] The conditions and steps of Example 2 are basically the same as those of Example 1. The difference between Example 2 and Example 1 is that the raw material of the oak moss extract is replaced with tree moss absolute. Moss absolute oil is directly classified and separated by molecular distillation equipment.
[0043] The third-stage fraction under each separation condition is 1% relative to the mass of the shredded tobacco, and is uniformly injected into the cigarette using a flavoring injection machine. The cigarette used is a blank leaf group without flavoring.
[0044] Organize 20 judges with industry qualifications to evaluate the fragrance profile. After the addition of this grade of distillate, compared with the control cigarette, the smoke concentration is increased, it is harmonized with the aroma of the cigarette, and the taste is flawless. In the front part of the smoke, the sweetness is improved, and the smoke becomes delicate, firm, and sweet wi...
Example Embodiment
[0049] Example 3
[0050] The conditions and steps of Example 2 are basically the same as those of Example 1. The difference between Example 2 and Example 1 is that the raw material of oak moss extract is replaced with tree moss extract. The molecular distillation instrument parameters are: distillation temperature 60℃, 80℃, 90℃, 100℃, 1200℃, the speed of the wiper is 100r / min, 150r / min, 200r / min, 250r / min, 300r / min, absolute pressure 5Pa, 10Pa, 20Pa, 30Pa, 50Pa, using L 25 (5 6 ) Orthogonal experiment design table to carry out 25 experiments.
[0051] The second-stage fraction under each separation condition is 0.5% relative to the mass of the shredded tobacco, and it is uniformly injected into the cigarette using a flavoring injection machine. The cigarette used is a blank leaf group without flavoring.
[0052] Organize 20 judges with industry qualifications to evaluate the fragrance profile. After the addition of this grade of distillate, compared with the control cigarette, the...
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