When removing the turmeric skin, it is necessary to dry the turmeric skin so that it can be easily peeled off. If it is just washed, it needs to be dried for a while before peeling the turmeric skin, so that it is easier to remove the turmeric skin when it is kept dry.

Little turmeric in Luoping County, Yunnan Province is a traditional agricultural product, just like Luoping rape. Dioscorea zingiberensis in Yunnan Province is collectively called Dioscorea zingiberensis. Dioscorea zingiberensis is planted in many areas, among which Dioscorea zingiberensis in Luoping has the best quality, and it is also planted in Lijiang, Baoshan, Qujing, Shizong, Dali and other places in Yunnan.