Up to now, more than 100 trace compo nents of Chinese rice wine were detected by GC, GC-MS and HPLC, including alcohols, aldehydes, organic acids, esters, phenolics and nitro gen-containing compounds and so on.

• 从微量成分的种类上看，中国黄酒中目前已经检测到的微量成分达100种以上，包括醇类、醛类、酸类、酯类、酚类、含氮化合物，以及其它化合物。