At the same time, furan and its ramification are the major components of the two Fenugreek concrete, 11.97% in Daniel, and 49.95% in MAFCO respectively, which is different from that in other existent documents.

• 同时发现；呋喃及其衍生物所占的比例很大；Daniel公司的葫芦巴浸膏所占比例为11.；97%25；MAFCO则更大；达到49