Compound | Calibration curve | r | Linear range/μg | LOQ/ng | LOD/ng |
---|---|---|---|---|---|
Ideain | Y = 5000000x-5992.1 | 0.9999 | 0.0049 ~ 0.63 | 4.93 | 2.47 |
Cyanidin 3-arabinoside | Y = 5000000x-12627 | 0.9999 | 0.0049 ~ 0.63 | 4.89 | 2.44 |
Hyperoside | Y = 3000000x-70021 | 0.9998 | 0.0049 ~ 5.02 | 4.90 | 2.45 |
Isoquercitrin | Y = 3000000x-68963 | 0.9997 | 0.0049 ~ 5.01 | 4.89 | 2.45 |
(−)-Epicatechin | Y = 835115x-7850.7 | 0.9999 | 0.0099 ~ 5.12 | 9.99 | 2.50 |
Chlorogenic acid | Y = 4000000x-131307.7 | 0.9995 | 0.0050 ~ 2.57 | 5.01 | 2.50 |