论文部分内容阅读
一、前言叶绿素含量的常规测定,是用丙酮提取离析植物组织,然后通过分光光度计进行比色测定。对于大批量样品的上述操作则很费工费时。最近我们发表了利用液闪测量中的颜色猝灭,将放射性示踪剂(~(14)C-正十六烷参考液)加到叶绿素提取液中来进行植物叶绿素的测量。国
I. Introduction The conventional determination of chlorophyll content is extracted by acetone extraction of plant tissue, and then by colorimetric determination of spectrophotometer. This can be time-consuming and labor-intensive for high-volume samples. Recently, we published chlorophyll measurements in plants using the addition of a radiotracer (~ (14) C-n-hexadecane reference solution) to chlorophyll extracts using color quenching in liquid-flash measurements. country