摘要
目的:研究航天搭载牛膝种子SP1代植株化学成分的变化。方法:利用紫外-可见光谱、红外光谱、X射线衍射和蛋白质的SDS-PAGE进行分析。结果:牛膝根紫外-可见、红外、X射线衍射和蛋白质指纹图谱的特征明显,其中紫外-可见图谱不能区分出航天组和对照组牛膝的差异,但红外图谱和X射线衍射以及醇溶蛋白质图谱则能区别航天组牛膝和对照组牛膝。结论:航天组与对照组牛膝根的化学成分种类无明显差异,但航天组某些化学成分的含量有明显下降。
The difference of ingredients between the roots from the SP1 plants of Achyranthes Bidentata carried by satellite and the control＇s were evaluated in this study. The techniques of ultraviolet-visible spectroscopy （UVS）, infrared spectroscopy （IR）, X-ray diffraction （XRD） and SDS-PAGE were used to analyse the chemical constifuent in the root ofA. bidentata. The results demonstra- ted that the UVS, IR, XRD and protein fingerprints of the roots from A. bidentata were distinct with special characters. The difference of the IR, XRD and protein fingerprints could be discriminated the satellite plants roots from those of the control, however, there were no difference of the UVS fingerprints between the satellite plants roots and the control. This indicated that the kinds of chemical ingredients were not different between the two groups, but the contents of some chemical ingredients deceased in SP1 plants of A. bidentata carried by satellite.
出处
《中国中药杂志》
CAS
CSCD
北大核心
2008年第10期1161-1163,共3页
China Journal of Chinese Materia Medica
基金
山东银香伟业集团资助项目“卫星搭载对几种中药种子遗传特性的影响”(050901)
扬州大学大学生科技创新基金“卫星搭载对牛膝种子的影响”(0699)
关键词
化学成分
航天搭载
牛膝
chemical constifuent
spaceflight carrying
Achyranthes bidentata
