Volatile oil of Artemisia frigida var. atropurpurea and extraction process and application thereof

Abstract

The invention relates to a volatile oil of Artemisia frigida var. atropurpurea. The volatile oil is a flaxen transparent liquid which has full aroma, and comprises the following main chemical components by weight percentage: 20-40% of camphor, 15-30% of encalyptole, 5-10% of 6-methyl-2-ethenyl-1,3-heptadiene aldehyde, 1-5% of menthenol, 1-5% of bridge-ring terpenone, 1-5% of camphene, 1-5% of 1R-alpha-pinene, 1-5% of demethyl eugenol, 1-5% of alpha-terpineol, 1-5% of borneol, 1-5% of beta-myrcene and 0.1-5% of thymol. Meanwhile, the invention further discloses a preparation method of the volatile oil which has high extraction rate and simple process flows. The volatile oil of Artemisia frigida var. atropurpurea can be applied to treating rhinitis because of bacteriostatic and antiphlogistic active components thereof.

Description

technical field The invention relates to a plant volatile oil, in particular to the volatile oil of Artemisia fragrans, as well as its extraction process and application. Background technique Artemisia var.atropurpurea (var. atropurpurea Pamp), a perennial herb of the genus Artemisia in the Asteraceae family, is mainly distributed in Xinjiang, Gansu, Inner Mongolia and Qinghai, and is distributed in Golmud, Dulan, Tongde, Guinan Huzhu and other places in Qinghai. It is a variant of Artemisia fragrans, the plant is a small semi-shrub, dwarf, and the flowers are purple. Volatile oil is a class of active ingredients in traditional Chinese medicine, widely distributed in the plant kingdom, and has a variety of pharmacological activities and a wide range of uses. With the development of society, its development and utilization are increasingly concerned by relevant experts and scholars. At present, there are few researches and applications on Artemisia purple flower at home a...

AI Technical Summary

Problems solved by technology

At present, there are few researches and applications on Artemisia purple flower at home and abroad.