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논문 기본 정보

자료유형
학술저널
저자정보
Deepika Thakur (Panjab University India) Ashay Jain (Panjab University India) Gargi Ghoshal (Panjab University India) U. S. Shivhare (Panjab University India) O. P. Katare (Panjab University India)
저널정보
한국약제학회 Journal of Pharmaceutical Investigation Journal of Pharmaceutical Investigation 제47권 제5호
발행연도
2017.9
수록면
413 - 427 (15page)

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Anthocyanin has been proven to impart several health benefits and biological functions. Though, various analytical methods have been reported for single/multicomponent analysis of anthocyanins, found to be tedious, time consuming and difficult to reproduce. Analytical studies on specific anthocyanins for estimation using an approach of Analytical Quality by Design are scarce. USP method is only reliable for cyanidin-3-O-glucoside (CY-3- O-Glu) estimation, but exploring many disadvantage of having high buffer concentration in mobile phase system and gradient elution, hence column blockage. So there is need to develop a novel HPLC method to overcome this problem with the use organic solvents with lesser volume of buffer in isocratic mode of elution. The aim is to develop a robust and precise method for estimation of CY-3-O-Glu in biopolymer based microcapsules and tablets. The optimized method consisted of mobile phase containing solvent A and B, flow rate 0.8 mL/min with 20 min of analysis time. The method was further validated in accordance with current ICH guidelines Q2 (R1) and found to be highly selective for component in the presence of degradation products confirmed by Mass spectra. Therefore, the proposed method was found to be suitable for routine analysis of CY-3-O-Glu in food and pharmaceutical based formulations.

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