Process using Chongqing Fengjie Yunyan 87 flower buds as raw materials to extract essential oil and application of essential oil

A technology of flower buds and essential oils, applied in the direction of essential oils/fragrances, resistance to vector-borne diseases, chemicals for biological control, etc., to achieve low cost, expand the scope of application, and increase the use value
CN105199852AInactive Publication Date: 2015-12-30CHINA TOBACCO GUANGXI IND +1
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
CHINA TOBACCO GUANGXI IND
Publication Date
2015-12-30
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a process using Chongqing Fengjie Yunyan 87 flower buds as raw materials to extract essential oil and application of the essential oil. The process includes: adding distilled water into smashed Chongqing Fengjie Yunyan 87 flower buds according to the material-liquid ratio of 1:10-1:30, adding cellulase accounting for 2-10% of the weight of the tobacco flower buds, adding sodium chloride accounting for 5-25% of total weight, performing ultrasonic treatment for 10-40 minutes, and distilling with steam for 2-6 hours to prepare the flower bud essential oil. The flower bud essential oil prepared by the process has the advantages that the essential oil is capable of well eliminating OH free radicals and O2- free radicals and is a good antioxidant substance; meanwhile, the essential oil has certain antibacterial activity against escherichia coli, bacillus subtilis and paenibacillus polymyxa and is a good antibacterial agent. The Chongqing Fengjie Yunyan 87 flower bud essential oil prepared by the process can be used as an antioxidant agent and the antibacterial agent.
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Description

technical field

[0001] The invention belongs to the technical field of tobacco leaf products, in particular to a process for extracting essential oil from Chongqing Fengjie Yunyan 87 flower buds and its application as an antioxidant and antibacterial agent Background technique

[0002] For plant essential oils, there are too many studies at home and abroad. Ling Yuzhao studied the steam distillation method to extract essential oils from citrus peels, and found that this method not only reduces energy consumption, but also has the advantages of simple installation and operation, saving reagents, and reducing pollution. Wang Hong et al. use CO 2 As an extractant to extract cocklebur seed oil, and compared with the material extracted by steam distillation, it is found that this method can not completely replace steam distillation. Vian et al. used microwave-assisted water diffusion gravity method to extract peppermint essential oil. The method has the advantages of rapidity,...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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