Perilla oil processing method

The invention provides a perilla oil processing method. The perilla oil processing method comprises the steps of squeezing, wherein perilla oil crude oil is prepared by fine screening of perilla seeds, cleaning, fermentation, drying and squeezing; refining, wherein the crude oil prepared in the last step is subjected to air pressure filtering, washing for glue removal, deacidification, dehydration, secondary fermentation and secondary filtering to prepare a perilla oil finished product oil. The perilla oil processing method has the advantages of being high in oil yield, high in oil product quality of prepared perilla oil, good in health care effect and the like. 本发明提供了种紫苏油加工方法，包括以下步骤：压榨方法：分别通过紫苏籽精筛选、清洗、发酵、烘干和压榨制得紫苏油毛油；精炼方法：将上步骤制得的毛油分别通过空压过滤、水洗脱胶、脱酸、脱水、二次发酵和二次过滤制得紫苏油成品油。本发明加工方法具有出油率高，制得紫苏油的油品质量高和保健效果好等优点。