摘要
以甘肃陇东地区玉米秆为原料,采用改良硫酸法制取糠醛,并用紫外分光光度法测定了糠醛含量,出醛率为2.76%。
A method by modified sulfuric acid as a catalyst to produce furfural from cornstalk in Longdong area, Gansu Province, China was presented and the content of furfural had been determined by ultraviolet spectrophotometer. Experiment results showed that the productivity of furfural is(2.76%).
出处
《宝鸡文理学院学报（自然科学版）》
CAS
2004年第3期201-204,共4页
Journal of Baoji University of Arts and Sciences(Natural Science Edition)
关键词
糠醛
玉米秆
紫外分光光度法
furfural
cornstalk
ultraviolet spectrophotometer
