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Yunnan red rose essential oil extracting method

An extraction method and technology for red roses, applied in the field of agricultural breeding, can solve the problems of destroying the effective components of roses and decreasing the efficacy, and achieve the effect of excellent health care effect

Inactive Publication Date: 2016-07-27
李从喜
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Problems solved by technology

[0002] Yunnan Dianhong roses have a strong fragrance and are mainly edible flowers. They are rich in vitamins A, C, B, E, K, and tannic acid, which can improve endocrine disorders, help eliminate fatigue and heal wounds, and regulate Qi blood, promoting blood circulation, and beautifying and beautifying the skin. Among them, the aromatic oil of the rose system is a high-grade spice, which has the effects of regulating qi, activating blood, soothing the liver and relieving stagnation. During processing or prolonged distillation, the active ingredients in the rose may be destroyed and its efficacy reduced

Method used

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Embodiment

[0016] A method for extracting Dianhong rose essential oil, comprising the following steps:

[0017] (1) Irradiate the picked fresh rose petals with a purple light lamp with a wavelength of 220-230nm for 15-20 minutes;

[0018] (2) Soak the rose petals treated in step (1) in sapphire decoction at 28-32°C for 2-4 hours, and then beat the petals to obtain flower pulp;

[0019] Wherein, the preparation method of described hematoxylin decoction is as follows: decoct three times in distilled water equivalent to 3-5 times of its weight portion after pulverizing hematoxylin, decocting time is 1-2 hour, combine three decoctions to be have to;

[0020] (3) Feed the obtained flower pulp into the body of the distillation tower at a feed rate of 150-200L / h, the temperature of the feed port is 50-60°C, and the water vapor of 70-80°C is introduced into the bottom of the tower, During the steam rising process, the volatile aroma components in the flower pulp are extracted, and the rose oil...

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Abstract

The invention discloses a Yunnan red rose essential oil extracting method. The Yunnan red rose essential oil extracting method includes the several steps of irradiation by means of an ultraviolet light lamp, soaking in sappanwood decoction, pulping, distillation, condensation, filtration and oil-water separation. Compared with the prior art, the Yunnan red rose essential oil extracting method has the following advantages that protein structures in petals can be changed and harmful bacteria can be destroyed through the irradiation by means of the ultraviolet light lamp and soaking in the sappanwood decoction, flower pulp is distilled under the appropriate conditions to prevent beneficial molecules in the flower pulp from producing molecular reaction in a distillation tower, a rose oil-water mixture is further purified by using a polyamide roll type membrane module to extract effective ingredient in the roses, and nutritional ingredients in natural Yunnan red rose fragrance and rose oil are retained. The Yunnan red rose essential oil extracting method has an excellent health-care effect.

Description

technical field [0001] The invention belongs to the technical field of agricultural breeding, and in particular relates to a method for extracting essential oil of Dianhong rose. Background technique [0002] Yunnan Dianhong roses have a strong fragrance and are mainly edible flowers. They are rich in vitamins A, C, B, E, K, and tannic acid, which can improve endocrine disorders, help eliminate fatigue and heal wounds, and regulate Qi blood, promoting blood circulation, and beautifying and beautifying the skin. Among them, the aromatic oil of the rose system is a high-grade spice, which has the effects of regulating qi, activating blood, soothing the liver and relieving stagnation. During processing or prolonged distillation, the active ingredients in the rose may be destroyed, making it less effective. Contents of the invention [0003] The purpose of the present invention is to provide a kind of extracting method of Dianhong rose essential oil aiming at existing problem...

Claims

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Application Information

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IPC IPC(8): C11B9/02A61K8/92A61Q19/00A23L27/10A23L33/105
CPCA23V2002/00A61K8/922A61Q19/00C11B9/022C11B9/027A23V2200/30
Inventor 李从喜
Owner 李从喜
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