【摘要】 采用分光光度法来测量氨基酸组分的含量，其原理是利用氨基酸组分与茚三酮的显色反应具有很好的加合性这一特点。测取混和组分的吸光度值，进行多元线性回归求解，即可得到各组分的含量。此法快速、简便、准确。更多还原

【Abstract】 Spcctrophotometry is used to determine contents of multicomponent aminoacid. The principle is a good addition of absorbance of color reaction of amino acid and 3-dioxohydrindene.The content of every amino acid can be gained by determining absorbance and using linear regression. The result shows that this mothod is quick,simple and exaet.更多还原