Chlorophyll a and phaeophorbide a degradation rate under different light condition and temperature were studied. At 15℃, Chlorophyll a degradation rate under light and without light were in avenge 1. 13 m2 Einst-1 an...Chlorophyll a and phaeophorbide a degradation rate under different light condition and temperature were studied. At 15℃, Chlorophyll a degradation rate under light and without light were in avenge 1. 13 m2 Einst-1 and 0. 03 d-1 respectively. Pheoporbide a degradation rate under light was in average 0.15 m Einst -1. At - 20℃, chlorophyl a and pheophorbide a did not degrade obviously. The product of chlorophyll a and pheophorbide a degradation was no-fluorescence material.展开更多
文摘Chlorophyll a and phaeophorbide a degradation rate under different light condition and temperature were studied. At 15℃, Chlorophyll a degradation rate under light and without light were in avenge 1. 13 m2 Einst-1 and 0. 03 d-1 respectively. Pheoporbide a degradation rate under light was in average 0.15 m Einst -1. At - 20℃, chlorophyl a and pheophorbide a did not degrade obviously. The product of chlorophyll a and pheophorbide a degradation was no-fluorescence material.