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fragrance composition

A technology of composition and fragrance, which is applied in the formulation of perfume preparations, disinfection, preparations for toiletry, etc., and can solve the problems of low awareness

Active Publication Date: 2020-12-15
LG HOUSEHOLD & HEALTH CARE LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Plum blossoms have a unique fragrance, but they are less well-known to the general public than plum fruits. Therefore, it is necessary to develop a fragrance composition that can faithfully reproduce the fragrance of plum blossoms and have distinctive and new characteristics.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

experiment example 1

[0048] Experimental example 1. Utilize headspace (Headspace) method to analyze the fragrance component of plum flower

[0049] The headspace analysis method is a method for extracting the aroma components of the original sample in the natural state. The headspace analysis method was used in the present invention, and the following component analysis was performed by the method described in the literature. Pick plum branches with strong fragrance, put sealable plastic on the flower part of the plum tree, use the power device to forcibly circulate the external air, and let the circulated air flow through the teenax column to trap the fragrance components. The harvesting site was located at a plum farm in Gimcheon, North Gyeongsang Province, and the plums were harvested for 7 hours. The teenax column with trapped aroma was connected to a gas chromatography (Gas chromatography) apparatus, and the types and contents of the trapped aroma components were analyzed. The results are sho...

experiment example 2

[0062] Experimental example 2. Preparation of plum flower fragrance reappearing fragrance and comparison with the original fragrance

[0063] Eleven experts engaged in the fragrance industry conducted sensory evaluations on the original aroma of plum blossoms and the reappeared fragrances (refer to Table 2) composed of combinations in Table 2 below.

[0064] Table 2

[0065]

[0066]

[0067] As a result of the evaluation, the plum flower reappearance fragrance combined according to the above Table 2 was evaluated as having low similarity to the original aroma of plum flower, and the degree of satisfaction with the aroma was evaluated as an unsatisfactory level.

[0068] Therefore, it is inappropriate to reproduce the aroma of plum blossom only through the results of headspace analysis. On the basis of the headspace (Headspace) results in Table 1 above, the necessity for the reproduction of the plum flower fragrance can be confirmed by adding new fragrance components. ...

experiment example 3

[0069] Experimental example 3. Preparation of fragrance composition

[0070] Plum floral fragrance has a characteristic unique fragrance mixed with sweet honey and fruity fragrance in soft floral fragrance. Therefore, in addition to the plum flower fragrance components, artificial fragrance ingredients such as linalool, methyl dihydrojasmonate, linalyl acetate and benzyl acetate having the characteristics of the above plum blossom fragrance were added to prepare a fragrance composition.

[0071] Fragrances were prepared by combining the ingredients in Table 3 below.

[0072] table 3

[0073]

[0074]

[0075] (unit weight%)

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Abstract

The specification relates to a perfume composition reproducing Prunus salicina blossom fragrance, containing a Prunus salicina blossom fragrance component and an artificial fragrance component.

Description

technical field [0001] The present invention relates to a fragrance composition capable of reproducing the fragrance of plum blossoms. Background technique [0002] Plum tree (Prunus salicina) is a deciduous tree of the Rosaceae Rosaceae of the dicotyledonous plant Rosaceae. Its height reaches 10 m, and its bark is dark brown and irregularly split. It grows in the central part of the Korean peninsula and is also called purple peach and plum tree. Plum trees are highly resistant to pests and diseases and have excellent soil adaptability, so they can be cultivated throughout the Korean peninsula. [0003] Plum flowers bloom in April, before the leaves, usually in clusters of 3 white flowers. The sepals are slightly serrated, and the length of the flower leaf is 1cm. Plum blossoms were once a precious flower that Emperor Gojong decided to use as a royal emblem representing the Korean Empire. Because of their rich fragrance and beauty, the Plum Blossom Festival is held every ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61L9/013A61K8/9789A61K8/41A61K8/37A61K8/33A61K8/34A61K8/31A61Q13/00A61L101/56A61L101/34A61L101/32
CPCA61K8/30A61K8/34A61L9/013A61Q13/00
Inventor 朴胤玉姜成辉尹保任
Owner LG HOUSEHOLD & HEALTH CARE LTD
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