Method development and validation using UV spectrophotometry for Nigella sativa oil microparticles quantification

Harun Ismail, Ahmad Fahmi and Doolaanea, Abd Almonem and Mohamed, Farahidah and Mansor, Nur 'Izzati and Mohd Shafri, Mohd Affendi and Yusof, Fathin Athirah (2015) Method development and validation using UV spectrophotometry for Nigella sativa oil microparticles quantification. Journal of Applied Pharmaceutical Science, 5 (9). 082-088. ISSN 2231-3354

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Abstract

Nigella sativa oil (NSO) has been exploited for medical purposes for many generations. The fabrication of microparticles containing NSO intended for sustained release was done to be used in treating osteomyelitis. Method in quantifying NSO using UV-spectroscopy was developed and validated. Linearity shown a good correlation coefficient with the values higher than 0.995, both for actual and different analysts. The LOD and LOQ values were recorded to be 2.89 μg/mL and 8.75 μg/mL respectively. In addition, the highest %RSD values for the intermediate and repeatability studies were 0.970% and 0.445% which suggested the method was precise. The percentage recovery for 4 known concentrations gave the range between 98.16% to 99.39%, indicating the high accuracy of the method. The parameters analyzed in this study were in accordance with ICH Q2 (R1) guidelines.

Item Type:	Article (Journal)
Additional Information:	7245/46273
Uncontrolled Keywords:	Method development, method validation, N. sativa, microparticles
Subjects:	R Medicine > RS Pharmacy and materia medica
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Allied Health Sciences Kulliyyah of Pharmacy
Depositing User:	Dr. Abd Almonem Doolaanea
Date Deposited:	21 Dec 2015 16:02
Last Modified:	14 Feb 2017 11:00
URI:	http://irep.iium.edu.my/id/eprint/46273

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