2. Citronellol is an organic substance in chemistry, and there are certain restrictions on the use of spices, because a few people may be allergic to citronellol. Citronellol itself is a colorless oily liquid with fresh rose-like aroma, slightly bitter taste, slightly soluble in water, but insoluble in glycerol, which is toxic to fish and harmful to water. Therefore, citronellol components should be avoided from entering the water.
3. Citronellol is divided into L- citronellol and D- citronellol, both of which are aromatic additives in cosmetics. L- citronellol is usually found in the essential oils of roses and geraniums. D- citronellol generally exists in sesame oil and citronellol oil, which have different tastes. The aroma of L- citronellol is more elegant than that of D- citronellol, and it has a sweet rose aroma.