China Natural Flavor Ginger Oil for Food Additives, Find details and Price about China Natural Flavor Ginger Oil for Sale, Aromatherapy Massage Oil from Natural Flavor Ginger Oil for Food Additives
Items | Standards | Results | ||
Characters | Brown red oily valatile liquid with special aroma of ginger | Qualified | ||
Relative density(20/20ºC) | 0.870-0.882 | 0.876 | ||
Refractive index(20ºC) | 1.488-1.494 | 1.489 | ||
Optical rotation(20ºC) | -28°- -47° | -32° | ||
Solubility | Soluble in 70% ethyl alcohol | Qualified | ||
Assay | Zingiberol, zingiberone,zingiberene,gingerol≥30% | Qualified |