What is the difference between the bitter rose essential oil in Fiona Fang and Damascus essential oil?

The fragrance of roses can be divided into three types: pure sweetness, clear sweetness and strong sweetness. Pure fragrance, also known as international fragrance, is the most popular rose fragrance in the world. Roses mainly come from Damascus and are mainly planted in Bulgaria. Sweet type comes from Venice rose or May rose, mainly produced in Morocco and France. In addition, French roses, which were originally grown in the Caucasus and now mainly planted in Egypt, are also the main varieties for producing sweet rose essential oil. Thick sweet roses mainly come from wrinkled roses and bitter roses, and wrinkled roses are also called petal roses, which are widely planted in China. Extracted from "Extraction and Purification of Pigment in Rose Essential Oil and Flower Residue".

Extraction and purification of pigment from essential oil and flower residue of bitter rose

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