Abstract:

In order to study the relationship between 6-BA treatment and Chlorogenic acid content during the development process of Red Globe grape, the Red Globe grape were treated by 6-BA and the Chlorogenic acid content in kernel, carpodermis and sarcocarp were determined by HPLC method. The results showed that the Chlorogenic acid content in the fruit treated by GA3 was obviously different from the CK samples, it was the most significant when the GA3 concentration was 30 mg.L-1. The appearance times of Chlorogenic acid concentration peak value in the kernel, carpodermis and sarcocarp were obviously different, the time were 65d、75d and 85d, and the Chlorogenic acid concentration were 25.85ug?g-1, 17.91 ug?g-1 and 5.76ug?g-1.