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Sabina E, Zaidul I, Ghafoor K, Jaffri J, Sahena F, Babiker E, Perumal V, Hamed M, Amid M, Khatib A. Screening of Various Parts of P
haleria macrocarpa
Plant for α-Glucosidase Inhibitory Activity. J Food Biochem 2015. [DOI: 10.1111/jfbc.12212] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- E. Sabina
- Department of Pharmaceutical Technology; Faculty of Pharmacy; International Islamic University; Kuantan Campus 25200 Kuantan Pahang Malaysia
| | - I.S.M. Zaidul
- Department of Pharmaceutical Technology; Faculty of Pharmacy; International Islamic University; Kuantan Campus 25200 Kuantan Pahang Malaysia
| | - Kashif Ghafoor
- Department of Food Science and Nutrition; King Saud University; Riyadh Saudi Arabia
| | - J.M. Jaffri
- Department of Pharmaceutical Technology; Faculty of Pharmacy; International Islamic University; Kuantan Campus 25200 Kuantan Pahang Malaysia
| | - F. Sahena
- Faculty of Science; International Islamic University; Kuantan Campus 25200 Kuantan Pahang Malaysia
| | - E.E. Babiker
- Department of Food Science and Nutrition; King Saud University; Riyadh Saudi Arabia
| | - V. Perumal
- Department of Pharmaceutical Technology; Faculty of Pharmacy; International Islamic University; Kuantan Campus 25200 Kuantan Pahang Malaysia
| | - M. Hamed
- Faculty of Food Science and Technology; University Putra Malaysia; Serdang Selangor Malaysia
| | - M. Amid
- Faculty of Food Science and Technology; University Putra Malaysia; Serdang Selangor Malaysia
| | - A. Khatib
- Department of Pharmaceutical Technology; Faculty of Pharmacy; International Islamic University; Kuantan Campus 25200 Kuantan Pahang Malaysia
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Sharif KM, Rahman MM, Azmir J, Khatib A, Sabina E, Shamsudin SH, Zaidul ISM. Multivariate analysis of PRISMA optimized TLC image for predicting antioxidant activity and identification of contributing compounds from Pereskia bleo. Biomed Chromatogr 2015; 29:1826-33. [PMID: 26033701 DOI: 10.1002/bmc.3503] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2014] [Revised: 04/02/2015] [Accepted: 04/28/2015] [Indexed: 11/09/2022]
Abstract
Multivariate analysis of thin-layer chromatography (TLC) images was modeled to predict antioxidant activity of Pereskia bleo leaves and to identify the contributing compounds of the activity. TLC was developed in optimized mobile phase using the 'PRISMA' optimization method and the image was then converted to wavelet signals and imported for multivariate analysis. An orthogonal partial least square (OPLS) model was developed consisting of a wavelet-converted TLC image and 2,2-diphynyl-picrylhydrazyl free radical scavenging activity of 24 different preparations of P. bleo as the x- and y-variables, respectively. The quality of the constructed OPLS model (1 + 1 + 0) with one predictive and one orthogonal component was evaluated by internal and external validity tests. The validated model was then used to identify the contributing spot from the TLC plate that was then analyzed by GC-MS after trimethylsilyl derivatization. Glycerol and amine compounds were mainly found to contribute to the antioxidant activity of the sample. An alternative method to predict the antioxidant activity of a new sample of P. bleo leaves has been developed.
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Affiliation(s)
- K M Sharif
- Kulliyyah of Pharmacy, International Islamic University Malaysia, Jalan Sultan Ahmed Shah, 25200, Kuantan, Pahang, Malaysia
| | - M M Rahman
- Kulliyyah of Pharmacy, International Islamic University Malaysia, Jalan Sultan Ahmed Shah, 25200, Kuantan, Pahang, Malaysia
| | - J Azmir
- Kulliyyah of Pharmacy, International Islamic University Malaysia, Jalan Sultan Ahmed Shah, 25200, Kuantan, Pahang, Malaysia
| | - A Khatib
- Kulliyyah of Pharmacy, International Islamic University Malaysia, Jalan Sultan Ahmed Shah, 25200, Kuantan, Pahang, Malaysia
| | - E Sabina
- Kulliyyah of Pharmacy, International Islamic University Malaysia, Jalan Sultan Ahmed Shah, 25200, Kuantan, Pahang, Malaysia
| | - S H Shamsudin
- Kulliyyah of Pharmacy, International Islamic University Malaysia, Jalan Sultan Ahmed Shah, 25200, Kuantan, Pahang, Malaysia
| | - I S M Zaidul
- Kulliyyah of Pharmacy, International Islamic University Malaysia, Jalan Sultan Ahmed Shah, 25200, Kuantan, Pahang, Malaysia
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