作者曾报告在用质谱学方法对大骨节病区面粉甲醇提取物的研究中,发现了苏糖醇的多量存在,认为与大骨节病有关。本文继续报告对苏糖醇与大骨节病关系比较研究的初步所见。活跃重病区面粉中检出多,非病区面粉甚少检出,病区大米中未能检出。报告如下。 The authors have reported in mass spectrometry methods for the study of the methanolic extract of flour in KBD area, the presence of a significant amount of threitol was found to be associated with KBD. This article continues to report on the relationship between threitol and Kashin-Beck disease preliminary findings. Actively ill area flour detected more than non-ward flour rarely detected, the ward failed to detect the rice. The report is as follows.