Ginger extract includes water-soluble ratio extract, alcohol-soluble ratio extract and content extract
1. The ratio extracts are not described here and are described on the website www.underherb.com. Here are some information about ginger essential oil, ginger oleoresin and gingerol.
2. Ginger essential oil has the unique aroma components and other chemical components of ginger, is easy to use, and can be stored for a long time. It is an important industrial raw material for food, medicine, cosmetics and other industries. The process is generally steam-distilled, followed by static stratification or low-polar solvent extraction, and other essential oils are generally also produced.
3. Ginger oleoresin refers to a dark brown viscous liquid extracted or extracted from ginger as a raw material. It is a mixture containing various chemical components. The volatile oil, gingerol and diphenylheptane are basic. composition.
With the maturity of modern extraction and extraction processes, the current extraction of volatile oils in the process is mostly supercritical CO2 extraction. By adjusting the external condition temperature and pressure to change the shape and solubility of the substance, the volatile oil and CO2 can reach the supercritical state fluid together, and then the fluid is derived, and finally the pressure or temperature is adjusted to release CO2, and no solvent residue can be obtained. Volatile oils.
4. Gingerol is the main component of the middle and high boiling point of ginger oleoresin. It is a spicy component of ginger and is a mixture of various substances. Its structure contains 3-methoxy-4-hydroxyphenyl functional groups. Gingerol can be classified into different types such as Gingerols, Shogaols, Zingerone, Gingerdiones, Gingerdiols, etc. depending on the R-based fatty chain to which the functional group is attached.