Molecular Distillation Purification of Ginger Essential Oil
Short range distillation equipment is a special liquid-liquid separation technology.Select mature, strong, and deep yellow Luoping yellow ginger as the raw material. After impurity removal treatment, remove the ginger skin, clean it with clean water, and send it to a slicer to cut into thin slices with a thickness of no more than 2mm. Bake at a low temperature of no more than 55 ℃ until the water content does not exceed 9%. Crush the ginger on the machine until the particle size does not exceed 2mm for later use; (2) Extraction: Place the above ginger granules in a supercritical CO2 extraction device and perform supercritical CO2 extraction under conditions of 30MPa and 60 ℃, with the extraction time controlled at 120min; (3) Molecular distillation: the primary ginger essential oil extracted in step 2 is sent to the molecular distillation tank for Vacuum distillation, purification and condensation to prepare the finished ginger essential oil
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Molecular distillation equipment
