摘要
本文报导从稻壳中用乙醚提取挥发油的方法,收率为1.35%;并用色谱一质谱联用仪确定了其主要成份．提过油的稻壳用以制备糠醛,收率为2.5~2．8%.
An essential oil was obtained in 1.35% yield by extraction of rice hulls with ether. By means of GC/MS analysis, the main chemical constituents were identified. Furfural from the extracted rice hulls was also prepd.in 2.5-2.8% yield.
出处
《黑龙江大学自然科学学报》
CAS
1991年第2期83-85,共3页
Journal of Natural Science of Heilongjiang University
关键词
稻壳
提取
挥发油
糠醛
rice hul1, furfural, essential oil.
