... largest spice plants, is cultivated in China. Menthol crystal and peppermint oil are the important raw materials for medicine, candy, ... tobacco, alcohol, beverages and other industries.Peppermint oil has high internal quality. The ratio of menthol and ... more than 2, and the alcohol content of new peppermint is less than 3%.Specification: ITEMSRESULTSColor and appearance:slightly ...