Yamaguchi Y
Clin Chem. 1978 Dec;24(12):2178-9.
This procedure for determining serum proline in patients with hyperprolinemia involves protein precipitation (Folin-Wu method), color development with isatin, extraction of the color with methylene chloride and measurement of its absorbance at 600 nm. The specificity and analytical recovery show the method to be suitable for this use.
该测定高脯氨酸血症患者血清脯氨酸的方法包括蛋白质沉淀（福林-吴氏法）、与异吲哚酮显色、用二氯甲烷萃取颜色并在600nm处测量其吸光度。特异性和分析回收率表明该方法适用于此用途。
