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A kind of fragrance composition showing the fragrance of Dendrobium huoshanense flowers and its application

A technology of Dendrobium huoshanense and a composition, which is applied in the field of preparation of floral-flavored compositions, can solve the problems such as expensive dendrobium flowers, and achieve the effects of unique fragrance, broad market prospect and wide application range.

Active Publication Date: 2020-10-16
WEST ANHUI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The flowers of Dendrobium Huoshanense have a unique aroma and distinctive characteristics, and the flowers of Dendrobium are very expensive, so there is an urgent need for a spice that exhibits the flowers of Dendrobium Huoshanense, but the applicant has not found any composition that exhibits the fragrance of Dendrobium flowers after searching

Method used

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  • A kind of fragrance composition showing the fragrance of Dendrobium huoshanense flowers and its application
  • A kind of fragrance composition showing the fragrance of Dendrobium huoshanense flowers and its application
  • A kind of fragrance composition showing the fragrance of Dendrobium huoshanense flowers and its application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] In this example, the flowers of Dendrobium Huoshanense came from the Dendrobium Huoshanense grown in the Dendrobium Base of Wanxi University for about 3-5 years, and the flowers of Dendrobium Huoshanense were collected from April to May in 2017. Remove the stalks of the collected flowers, cut the whole flower into pieces, put it in a 5mL extraction bottle, seal it, and let it stand for 10 minutes. Then insert the SPME fiber head into the extraction bottle through the bottle pad, place it about 0.5cm above the sample, and heat and extract at 65°C for 35min. Then insert the fiber tip into the GC inlet and desorb for 3 minutes. Wherein, the model of the SPME fiber head is PDMS 100 μm, purchased from Supelco Company of the United States.

[0020] Chromatographic conditions: Instrument: ThermoFisher Trace ISQ-LT; Column: 30m*0.25mm*0.25um DB-5MS column; Carrier gas: Helium with a purity of 99.999%; Carrier mode: Constant Flow; Carrier flow: 1.0mL / min; Gas chromatographic c...

Embodiment 2

[0032]This embodiment proposes another spice composition showing the fragrance of Dendrobium huoshanense flowers, and its formula is as shown in Table 4:

[0033] Table 4: Formula of Embodiment 2 of the present invention

[0034] Fragrance Components content(%) β-Caryophyllene 22.51 ocimene 15.83 (E,E)-α-Farnesene 10.56 3-octanone 7.89 n-Hexanol 5.22 (E)-Geranylacetone 4.71 BETA-Dihydroionone 3.22 Ethyl Tigrate 6.08 farnesol 13 Diethyl phthalate 10.98

Embodiment 3

[0036] This embodiment proposes another spice composition showing the fragrance of Dendrobium Huoshanense flowers, and its formula is as shown in Table 5:

[0037] Table 5: Formula of Example 3 of the present invention

[0038]

[0039]

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Abstract

The invention provides a fragrance composition exhibiting the flower fragrance of Dendrobium Huoshanense, which belongs to the technical field of flower fragrance composition, and is characterized in that: the fragrance composition is composed of β-caryophyllene, ocimene, (E,E)-α ‑Farnesene, 3‑octanone, n-hexanol, (E)‑geranylacetone, BETA‑dihydroionone, ethyl tiglicate, farnesol and diethyl phthalate. The fragrance composition can be widely used in the preparation of substances with fragrance requirements such as external skin products and paper products with the fragrance of Dendrobium huoshanense. The fragrance composition is consistent with the flowers of Dendrobium Huoshanense. It has a unique fragrance, is non-toxic and harmless, and has stable properties. At the same time, it can also be used in various products that require fragrance, such as paper products, with a wide range of applications and a broad market prospect.

Description

technical field [0001] The invention belongs to the technical field of preparation of floral-flavored compositions, and specifically provides a fragrance composition exhibiting the floral fragrance of Dendrobium Huoshanense and its application. Background technique [0002] Dendrobium huoshanense (scientific name: Dendrobium huoshanense C.Z.Tang et S.J.Cheng), commonly known as rice dendrobium, is a herbaceous plant of the genus Dendrobium orchidaceae. Stem erect, fleshy, unbranched, with 3-7 nodes, light yellow-green, sometimes with lavender spots, light yellow when dry. Leaves leathery, 2-3 alternate on the upper part of the stem, obliquely protruding, tongue-shaped oblong. Racemes 1-3, issued from the upper part of the old stems with fallen leaves, with 1-2 flowers; flowers light yellow-green, spreading; petals ovate-oblong, apex obtuse, with 5 veins; lips nearly Rhombus, approximately equal in length and width. The flowering period is May. [0003] China National Geo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C11B9/00A61K8/37A61K8/35A61K8/34A61K8/31A61Q19/00D21H17/14D21H17/04D21H17/06
CPCA61K8/31A61K8/34A61K8/342A61K8/35A61K8/37A61Q19/00C11B9/00D21H17/04D21H17/06D21H17/14
Inventor 朱旺生陈乃富戴军姚厚军
Owner WEST ANHUI UNIV
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