Box–Behnken design based development of UV-reversed phase high performance liquid chromatographic method for determination of ascorbic acid in tablet formulations
A simple, sensitive, accurate and inexpensive UV-reversed-phase high-performance liquid chromatographic method was developed for the determination of ascorbic acid in tablet formulations. The method was based on the separation of ascorbic acid using a mobile phase of an acetonitrile NaH₂PO₄ -H₃PO₄ b...
| Main Authors: | , , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
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MDPI
2022
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| Subjects: | |
| Online Access: | https://eprints.ums.edu.my/id/eprint/42525/1/FULL%20TEXT.pdf |
| _version_ | 1825716052286242816 |
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| author | Syed Najmul Hejaz Azmi Umaima Al Hoqani Juhaina Obaid Said Al Mamari Buthain Mohamed Salim Al Mamari Balaqis Sultan Ali Rashid Al Jassasi Aziza Saleh Saif Al Rubaiai Nafisur Rahman Mohd Nasir Sk Manirul Haque Shah Alam Khan Qamar Uddin Ahmed Zainul Amiruddin Zakaria |
| author_facet | Syed Najmul Hejaz Azmi Umaima Al Hoqani Juhaina Obaid Said Al Mamari Buthain Mohamed Salim Al Mamari Balaqis Sultan Ali Rashid Al Jassasi Aziza Saleh Saif Al Rubaiai Nafisur Rahman Mohd Nasir Sk Manirul Haque Shah Alam Khan Qamar Uddin Ahmed Zainul Amiruddin Zakaria |
| author_sort | Syed Najmul Hejaz Azmi |
| collection | UMS |
| description | A simple, sensitive, accurate and inexpensive UV-reversed-phase high-performance liquid chromatographic method was developed for the determination of ascorbic acid in tablet formulations. The method was based on the separation of ascorbic acid using a mobile phase of an acetonitrile NaH₂PO₄ -H₃PO₄ buffer solution (pH = 3) (5:95 v/v) with a UV detection wavelength of 245 nm and a flow rate of 0.8 mL min⁻¹ at ambient column temperature. The variables of the proposed method, such as acetonitrile fraction (%), flow rate (mL min⁻¹) and column temperature (◦C), were optimized on the peak area by response surface methodology via the Box–Behnken design. The mobile phase was passed isocratically, and the separation of ascorbic acid was performed at the retention time of 4.1 min. A calibration graph was obtained and found to be linear in the concentration range of 10–180 µg mL⁻¹. The method suitability was assessed and an asymmetry factor of 1.15 was obtained. The proposed method was successfully applied for the determination of ascorbic acid in tablet formulations and statistically compared with the results of the reference method. The performance of the proposed method was excellent and in agreement with the reference method. The recovery percentage of the proposed and reference methods was in the range of 99.98–100.04% and showed compliance (100 ± 2%) with regulatory guidelines |
| first_indexed | 2025-03-05T01:35:08Z |
| format | Article |
| id | ums.eprints-42525 |
| institution | Universiti Malaysia Sabah |
| language | English |
| last_indexed | 2025-03-05T01:35:08Z |
| publishDate | 2022 |
| publisher | MDPI |
| record_format | dspace |
| spelling | ums.eprints-425252025-01-07T03:39:18Z https://eprints.ums.edu.my/id/eprint/42525/ Box–Behnken design based development of UV-reversed phase high performance liquid chromatographic method for determination of ascorbic acid in tablet formulations Syed Najmul Hejaz Azmi Umaima Al Hoqani Juhaina Obaid Said Al Mamari Buthain Mohamed Salim Al Mamari Balaqis Sultan Ali Rashid Al Jassasi Aziza Saleh Saif Al Rubaiai Nafisur Rahman Mohd Nasir Sk Manirul Haque Shah Alam Khan Qamar Uddin Ahmed Zainul Amiruddin Zakaria QD1-999 Chemistry R5-920 Medicine (General) A simple, sensitive, accurate and inexpensive UV-reversed-phase high-performance liquid chromatographic method was developed for the determination of ascorbic acid in tablet formulations. The method was based on the separation of ascorbic acid using a mobile phase of an acetonitrile NaH₂PO₄ -H₃PO₄ buffer solution (pH = 3) (5:95 v/v) with a UV detection wavelength of 245 nm and a flow rate of 0.8 mL min⁻¹ at ambient column temperature. The variables of the proposed method, such as acetonitrile fraction (%), flow rate (mL min⁻¹) and column temperature (◦C), were optimized on the peak area by response surface methodology via the Box–Behnken design. The mobile phase was passed isocratically, and the separation of ascorbic acid was performed at the retention time of 4.1 min. A calibration graph was obtained and found to be linear in the concentration range of 10–180 µg mL⁻¹. The method suitability was assessed and an asymmetry factor of 1.15 was obtained. The proposed method was successfully applied for the determination of ascorbic acid in tablet formulations and statistically compared with the results of the reference method. The performance of the proposed method was excellent and in agreement with the reference method. The recovery percentage of the proposed and reference methods was in the range of 99.98–100.04% and showed compliance (100 ± 2%) with regulatory guidelines MDPI 2022 Article NonPeerReviewed text en https://eprints.ums.edu.my/id/eprint/42525/1/FULL%20TEXT.pdf Syed Najmul Hejaz Azmi and Umaima Al Hoqani and Juhaina Obaid Said Al Mamari and Buthain Mohamed Salim Al Mamari and Balaqis Sultan Ali Rashid Al Jassasi and Aziza Saleh Saif Al Rubaiai and Nafisur Rahman and Mohd Nasir and Sk Manirul Haque and Shah Alam Khan and Qamar Uddin Ahmed and Zainul Amiruddin Zakaria (2022) Box–Behnken design based development of UV-reversed phase high performance liquid chromatographic method for determination of ascorbic acid in tablet formulations. Separations, 9. pp. 1-21. https://doi.org/10.3390/separations9110361 |
| spellingShingle | QD1-999 Chemistry R5-920 Medicine (General) Syed Najmul Hejaz Azmi Umaima Al Hoqani Juhaina Obaid Said Al Mamari Buthain Mohamed Salim Al Mamari Balaqis Sultan Ali Rashid Al Jassasi Aziza Saleh Saif Al Rubaiai Nafisur Rahman Mohd Nasir Sk Manirul Haque Shah Alam Khan Qamar Uddin Ahmed Zainul Amiruddin Zakaria Box–Behnken design based development of UV-reversed phase high performance liquid chromatographic method for determination of ascorbic acid in tablet formulations |
| title | Box–Behnken design based development of UV-reversed phase high performance liquid chromatographic method for determination of ascorbic acid in tablet formulations |
| title_full | Box–Behnken design based development of UV-reversed phase high performance liquid chromatographic method for determination of ascorbic acid in tablet formulations |
| title_fullStr | Box–Behnken design based development of UV-reversed phase high performance liquid chromatographic method for determination of ascorbic acid in tablet formulations |
| title_full_unstemmed | Box–Behnken design based development of UV-reversed phase high performance liquid chromatographic method for determination of ascorbic acid in tablet formulations |
| title_short | Box–Behnken design based development of UV-reversed phase high performance liquid chromatographic method for determination of ascorbic acid in tablet formulations |
| title_sort | box behnken design based development of uv reversed phase high performance liquid chromatographic method for determination of ascorbic acid in tablet formulations |
| topic | QD1-999 Chemistry R5-920 Medicine (General) |
| url | https://eprints.ums.edu.my/id/eprint/42525/1/FULL%20TEXT.pdf |
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