[Study on dynamic accumulation of secondary metabolites content and isoenzyme activity during blossoming stages in Chrysanthemum morifolium originating from Wenxian county].
OBJECTIVE
To study the anabolic rule of secondary metabolites and dynamic activity of isoenzyme in Chrysanthemum morifolium originating from Wenxian county during blossoming stages.


METHODS
The flavonoid, chlorogenic acid and anthocyanin content as well as the PAL, PPO and POD activity were determined in C. morifolium originating from Wenxian county during blossoming stages.


CONCLUSIONS
The content of flavonoid and chlorogenic acid was the highest at 70% of full blossom, the anthocyanin at 50% and PPO activity at 30% with the same trend of two cultivars. Between the two cultivars, the trend of PAL and POD was different. The highest of "huaidabaiju" appeared at 70% and 30%, but that of "huaixiaobaiju" appeared at 50% and 50%.
Liang
Ying-nuan
YN
Institute of Chinese Medicinal Materials, Nanjing Agricultural University, Nanjing 210095, China.
Guo
Qiao-sheng
QS
Zhang
Zhong-yi
ZY
Wang
Su-xia
SX
Wang
Tao
T
D000872:Anthocyanins / Q000378:metabolism*; D004156:Catechol Oxidase / Q000378:metabolism; D002681:China; D002726:Chlorogenic Acid / Q000378:metabolism*; D031202:Chrysanthemum / Q000201:enzymology / Q000254:growth & development / Q000378:metabolism*; D005419:Flavonoids / Q000378:metabolism*; D035264:Flowers / Q000201:enzymology / Q000254:growth & development / Q000378:metabolism*; D009195:Peroxidase / Q000378:metabolism; D010650:Phenylalanine Ammonia-Lyase / Q000378:metabolism*; D010946:Plants, Medicinal / Q000201:enzymology / Q000254:growth & development / Q000378:metabolism; D012621:Seasons; D013045:Species Specificity
D000872:Anthocyanins; D005419:Flavonoids; D002726:Chlorogenic Acid; D004156:Catechol Oxidase; D009195:Peroxidase; D010650:Phenylalanine Ammonia-Lyase