Extraction of cosmetic bioactive compounds from dragon fruit peel.
The EPC and antioxidant capacity of dragon fruit peel extract shown in Table 1. The highest
EPC of 6.95 mg GAE/g and the highest FRAP of 363 mg TEAC/g were found in 50% PG
extraction, while the highest DPPH radical scavenging was observed that in 95% EtOH. Due
to higher EPC and FRAP, the 50% PG was chosen for stability test.