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Ginger can not only be used to make many condiments, but also can be made into essential oils. Ginger essential oil is the essence extracted from ginger without peeling and drying. This essential oil contains many ingredients of ginger, and its essential oil has many functions of delicacy. Ginger essential oil is a traditional health care prescription. When mixed in shampoo, it can relieve headache and headache. Can be diluted with base oil massage to dissipate blood stasis, treatment of trauma. It can also be used for postpartum care to eliminate accumulated blood clots. Drop a few drops of ginger essential oil into the hot water of soaking feet to achieve the purpose of promoting blood circulation and meridians. However, the volatile oil of ginger is greatly affected by temperature and light, and it is easy to volatilize, dissipate and oxidize. Hydroxypropyl betadex is mainly used to modulate and control the release rate of molecules, reduce toxic and side effects, enhance stability and prevent volatilization. 

The stability of appearance, essential oil content and main component content of ginger essential oil were investigated by different storage time and methods. It was found that after 28 months storage at room temperature without light, the appearance characteristics of ginger essential oil remained unchanged and the content remained stable, while the original ginger essential oil began to change and content after 9 months storage in refrigerator It continued to decline. The results showed that the inclusion of essential oil with hydroxypropyl beta cyclodextrin had the effect of stabilizing the appearance of volatile oil, and had great protective and controlled release effects on ginger essential oil.

The properties, preparation technology, stability, pharmacology, toxicology, teratogenesis, mutagenesis, carcinogenesis, hemolysis and irritation of hydroxypropyl betadex have been studied in depth internationally, and its safety has been accurately evaluated. For more information, please refer to Shandong Binzhou Zhiyuan Biotechnology Co., Ltd.