食用香料油树脂是用溶剂从香料中提取出来的。油树脂中溶剂残留过多会影响油树脂质量,危害人体健康。对胡椒油树脂中溶剂残留量,美同精油协会(EOA)标准为:己烷25μg/g、丙酮30μg/g、含氯化合物30μg/g、甲醇50μg/g、异丙醇50μg/g。油树脂中残留 Flavoring oleoresin is extracted from spices with solvents. Too much solvent residue in oleoresin can affect the quality of oleoresin and endanger human health. For the solvent residues in pepper oleoresin, the standards of EOA were hexane 25μg / g, acetone 30μg / g, chlorine compound 30μg / g, methanol 50μg / g and isopropanol 50μg / g. Residue in oleoresin