A reversed-phase ultra-fast liquid chromatography-photodiode array detector (RP-UFLC-PDA) method for simultaneous estimation of ayapanin and umbelliferone in Ayapana triplinervis Vahl.
Biomed Chromatogr
; 36(5): e5328, 2022 May.
Article
em En
| MEDLINE
| ID: mdl-34997595
ABSTRACT
A rapid validated ultra-fast liquid chromatography-photodiode array detector (UFLC-PDA) method was developed to identify and quantify ayapanin (AY) and umbelliferone (UM) simultaneously in Ayapana triplinervis Vahl methanolic extract. The method was validated for linearity, limit of detection (LOD; 31σ/S), limit of quantification (LOQ; 101σ/S), precision, accuracy, specificity and robustness. The response was linear with a good correlation between concentration and mean peak area through a correlation coefficient of 0.9996, y = 7025.7x - 2269.8 and 0.9997, y = y = 16,262x - 946 with LOD of 6.256 ± 0.52 and 3.325 ± 0.36, and LOQ of 18.838 ± 0.18 and 8.870 ± 0.85 for AY (0.67% w/w) and UM (0.18% w/w), respectively. The relative standard deviation (%) of precision and recovery of AY and UM was <2.0%. The proposed method was simple, accurate, specific, precise and reproducible.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Cromatografia de Fase Reversa
Tipo de estudo:
Prognostic_studies
Idioma:
En
Revista:
Biomed Chromatogr
Ano de publicação:
2022
Tipo de documento:
Article