Most of the spices on the market are obtained from natural essential oils, some of which are separated by distillation method, and some are made with simple chemical treatment methods, and its high quality and purity, good aroma, such as: menthol, bornol (borneol), vanillin, cinnamyl alcohol and so on.
Further research is needed to identify the trace proportion and unique aroma components in the essential oil of natural fragrant flower. While studying the components of floral fragrances, attention must also be paid to the research of many fruit fragrances and aroma components, which is called the development of natural resources of nature and the important key of isolated fragrance.
1. Acetophenone
It is found naturally in broadleaf tar and contains about 90%. Small amounts are also found in bitterwood oil and Ryberton resin oil. Acetophenone has a strong and stable floral scent, suitable for soap flavor and do monomer flavor dimethyl phenyl alcohol raw material use.
2. Octanol
It exists in the essential oil of Angelica sinensis fruit. Octanol has a strong fat smell, a small amount of rose and other flower flavor.
3. Nonyl alcohol
It is found in orange oil as an ester, and also in oak moss essential oil. Nonyl alcohol has a pleasant neroli - like aroma and can be used in many flavoring flavors.
4. Decal
Capric aldehyde is found in many natural essential oils, such as lemongrass oil, iris root oil, acacia oil and turpentine oil, sweet orange oil, citrus oil, nerolina oil, lemon oil, wilte oil, ginger oil, lavender oil, white lemon oil, etc. Decyl aldehyde has a mild aroma and obvious orange charm. It can be used in orange flower flavor and toilet water. Its general usage is about 0.1%~0.2%.