Sweet osmanthus fragrance substance extracting method

An extraction method and flower aroma technology, which are applied in the field of osmanthus flower aroma substance extraction, can solve problems such as the lack of mature and perfect methods for osmanthus flower aroma collection, and achieve the effects of shortening flower aroma collection time, increasing flower aroma collection amount, and simple structure

Inactive Publication Date: 2016-07-20
黄宇松
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But there is no mature and perfect method for the collection of osmanthus fragrance, so it is necessary to provide a method that can collect the fragrance of osmanthus

Method used

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  • Sweet osmanthus fragrance substance extracting method

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Effect test

example 1

[0024] A kind of sweet-scented osmanthus fragrance substance extraction method of the present invention, comprises the steps:

[0025] a. When the sweet-scented osmanthus flower buds will open in 5 days, spray wine A liquid in the soil where the sweet-scented osmanthus is planted, and the amount of wine A liquid sprayed on every sweet-scented osmanthus is 20ml.

[0026] b. After 120 hours, put the sweet-scented osmanthus 5 (it needs to be explained: the sweet-scented osmanthus, the soil and the flower pot move together) in the aroma collection tower with the aroma of liquor, and the temperature is controlled at 25-50°C. Hours, keep at 30°C for 2 hours, keep at 40°C for 4 hours, control the humidity at 50%, use the fluorescent lamp 3 to control the light to make the flowers open;

[0027] c. Use the adsorbent layer 6 on the top of the aroma collection tower. Each kilogram of flowers needs 1 kg of adsorbent. The aroma adsorption time is 10 hours. 4°C; the adsorbent layer 6 cons...

example 2

[0031] A kind of sweet-scented osmanthus fragrance substance extraction method of the present invention, comprises the steps:

[0032] a, when the sweet-scented osmanthus flower buds will open in 6 days, spray wine A liquid in the soil where the sweet-scented osmanthus is planted, and the amount of wine A liquid sprayed on every sweet-scented osmanthus is 25ml;

[0033] b. After 120 hours, put the sweet-scented osmanthus 5 (it needs to be explained: the sweet-scented osmanthus, the soil and the flower pot move together) in the aroma collection tower with the aroma of liquor, and the temperature is controlled at 25-50°C. Hours, keep at 35°C for 1.5 hours, keep at 43°C for 3 hours, control the humidity at 70%, use the fluorescent lamp 3 to control the light to make the flowers open;

[0034] c. Use the adsorbent layer 6 on the top of the aroma collection tower. Each kilogram of flowers requires 0.8 kg of adsorbent. The aroma adsorption time is 7.5 hours. 8°C; the adsorbent laye...

example 3

[0038] A kind of sweet-scented osmanthus fragrance substance extraction method of the present invention, comprises the steps:

[0039] a. When the sweet-scented osmanthus flower buds are about to open in 7 days, spray wine A liquid in the soil where the sweet-scented osmanthus is planted, and the amount of wine A liquid sprayed on every sweet-scented osmanthus is 30ml.

[0040] b. After 120 hours, put the sweet-scented osmanthus 5 (the osmanthus, the soil and the flower pot move together) in the aroma collection tower with the aroma of liquor, and the temperature is controlled at 25-50°C. The control method is to keep the osmanthus at 30°C for 2 Hours, keep at 40°C for 1 hour, keep at 45°C for 2 hours, control the humidity at 95%, use the fluorescent lamp 3 to control the light to make the flowers open;

[0041] c. Use the adsorbent layer 6 on the top of the aroma collection tower. Each kilogram of flowers requires 1.3 kg of adsorbent. The aroma adsorption time is 5 hours. 10...

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Abstract

The invention relates to the technical field of extracting fragrance substances from flowers, in particular to a sweet osmanthus fragrance substance extracting method. The method includes the following steps of spraying liquid A in sweet osmanthus planting soil when sweet osmanthus buds are going to flower within 5-7 days, wherein the volume of liquid A sprayed on each sweet osmanthus plant is 20-30 ml; 120 hours later, putting sweet osmanthus in a fragrance collecting tower with Baijiu fragrance, wherein the temperature is controlled to be 25-50 DEG C, the humidity is controlled to be 50-95%, and light is controlled by a fluorescent lamp for flowering; after an adsorbent layer adsorbs all fragrance, taking out the adsorbent and putting the adsorbent into a container to be sealed and stored; extracting the fragrance adsorbed in the adsorbent through a carbon dioxide liquid supercritical or soaking method. Compared with the prior art, the method has the outstanding substantial advantages and remarkable progresses that flower fragrance collecting time is shortened, flower fragrance collecting amount is increased, flower fragrance collecting can reach 0.35%, and the fragrance collecting tower is simple in structure, reasonable in design and low in manufacturing cost.

Description

technical field [0001] The invention relates to the technical field of extracting floral aroma substances from flowers, in particular to a method for extracting aroma substances from osmanthus fragrans. Background technique [0002] Osmanthus fragrans is one of the ten famous traditional Chinese flowers. It is an excellent garden tree species that integrates greening, landscaping and fragrance, and has both ornamental and practical features. Especially in the mid-autumn season, when the osmanthus clusters are in full bloom, and when the night is quiet and round, you can enjoy the osmanthus with wine, and the fragrance is fragrant, refreshing. In ancient Chinese poems chanting flowers, the number of chanting osmanthus is also quite considerable. Just be deeply liked by the Chinese since ancient times, be regarded as traditional famous flower. But there is no mature and perfect method for the collection of osmanthus fragrance, so it is necessary to provide a method that can ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B9/02
CPCC11B9/02C11B9/022C11B9/025
Inventor 不公告发明人
Owner 黄宇松
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