Effect of ethylene on naringin, narirutin and nootkatone accumulation in grapefruit.
This paper studies the effect of different concentrations of ethephon on the levels of the sesquiterpene, nootkatone, and of the flavanones, naringin and narirutin, in grapefruit fruits. The results show that nootkatone synthesis and/or accumulation was stimulated by all the concentrations of ethephon assayed, while the levels of naringin and narirutin in the rind diminished. These results open up new perspectives concerning the possible regulation of the secondary metabolism of the plants.
Puig
D G
DG
Pérez
M L
ML
Fuster
M D
MD
Ortuño
A
A
Sabater
F
F
Porras
I
I
Lidón
A G
AG
Del Río
J A
JA