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- Posts: 56
- Joined: Tue Feb 06, 2018 10:38 pm
Gaetan Glauser wrote:
Hi,
The most probable reason for a plant turning from green to white (or another color) is degradation of chlorophyll due to leaf senescence. Leaves can live for quite a while in senescent conditions. In other words, it may be worth looking at which compound disappeared rather than which one appeared. Therefore, before running complex untargeted profiling by LC-MS or GC-MS, why not perform a quick quantification of chlorophyll A and B by UV spectrophotometry?
yes it is a good idea but we dont have a UV-VIS