分析化学
分析化學
분석화학
CHINESE JOURNAL OF ANALYTICAL CHEMISTRY
2001年
3期
317-319
,共3页
叶酸%低温光分析%光化学反应%小鼠豚鼠肝中叶酸分析
葉痠%低溫光分析%光化學反應%小鼠豚鼠肝中葉痠分析
협산%저온광분석%광화학반응%소서돈서간중협산분석
叶酸有光、酸中强、碱中弱、HCl浓度高，光强，但不稳定。叶酸经紫外光照射后光增强，增强量与叶酸含量成比例，建立了叶酸的低温光分析法，并用作小鼠，豚鼠肝中叶酸含量分析
葉痠有光、痠中彊、堿中弱、HCl濃度高，光彊，但不穩定。葉痠經紫外光照射後光增彊，增彊量與葉痠含量成比例，建立瞭葉痠的低溫光分析法，併用作小鼠，豚鼠肝中葉痠含量分析
협산유광、산중강、감중약、HCl농도고，광강，단불은정。협산경자외광조사후광증강，증강량여협산함량성비례，건립료협산적저온광분석법，병용작소서，돈서간중협산함량분석
The phosphorescence intensity of folic acid is stronger in acidic medium (340/450 nm) than that of in alkaline medium (390/520 nm). As the concentration of HCl increasing. the phosphorescence intensity become stronger, but very unstable on standing. The phosphorescence increases 20 times after UV irradiation in 0.1 mol/L HCl. The increment of phosphorescence intensity is proportional to the amount of folic acid in the solution, a phosphorimetric method for the determination of folic acid in mice liver was established.
