Profile of parkia speciosa hassk metabolites extracted with sfe using FTIR- PCA method
A rapid identification, classification and discrimination tool, using Fourier Transform Infrared (FTIR) spectroscopy combined with Principal Component Analysis (PCA), was developed and applied to determine the profile of the Supercritical Fluid Extraction (SFE) of Parkia speciosa seeds under various...
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| Format: | Article |
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2012
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| _version_ | 1796859141624430592 |
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| author | Nik Abd. Rahman, Nik Norulaini Zhari, Salman Sarker, Md. Zaidul Islam |
| author_facet | Nik Abd. Rahman, Nik Norulaini Zhari, Salman Sarker, Md. Zaidul Islam |
| author_sort | Nik Abd. Rahman, Nik Norulaini |
| collection | ePrints |
| description | A rapid identification, classification and discrimination tool, using Fourier Transform Infrared (FTIR) spectroscopy combined with Principal Component Analysis (PCA), was developed and applied to determine the profile of the Supercritical Fluid Extraction (SFE) of Parkia speciosa seeds under various temperature and pressure conditions (313, 323, 333, 343, 353 and 363 K and 20.68, 27.58, 34.47, 41.37, 48.26, and 55.16 MPa). The separation and identification of the compounds was carried out by Gas Chromatography coupled with Time of Flight Mass Spectrometry (GC-TOF‐MS). This technique has made it possible to detect the variability obtained under different SFE conditions and the separation of different chemical compounds in P. speciosa seeds. The FTIR‐PCA results were verified by GC-TOF‐MS, and the FTIR‐PCA method successfully identified the unsaturated carboxylic acids with the highest percentage area under the different conditions. |
| first_indexed | 2024-03-05T19:22:48Z |
| format | Article |
| id | utm.eprints-47422 |
| institution | Universiti Teknologi Malaysia - ePrints |
| last_indexed | 2024-03-05T19:22:48Z |
| publishDate | 2012 |
| record_format | dspace |
| spelling | utm.eprints-474222019-04-25T01:18:42Z http://eprints.utm.my/47422/ Profile of parkia speciosa hassk metabolites extracted with sfe using FTIR- PCA method Nik Abd. Rahman, Nik Norulaini Zhari, Salman Sarker, Md. Zaidul Islam TP Chemical technology A rapid identification, classification and discrimination tool, using Fourier Transform Infrared (FTIR) spectroscopy combined with Principal Component Analysis (PCA), was developed and applied to determine the profile of the Supercritical Fluid Extraction (SFE) of Parkia speciosa seeds under various temperature and pressure conditions (313, 323, 333, 343, 353 and 363 K and 20.68, 27.58, 34.47, 41.37, 48.26, and 55.16 MPa). The separation and identification of the compounds was carried out by Gas Chromatography coupled with Time of Flight Mass Spectrometry (GC-TOF‐MS). This technique has made it possible to detect the variability obtained under different SFE conditions and the separation of different chemical compounds in P. speciosa seeds. The FTIR‐PCA results were verified by GC-TOF‐MS, and the FTIR‐PCA method successfully identified the unsaturated carboxylic acids with the highest percentage area under the different conditions. 2012 Article PeerReviewed Nik Abd. Rahman, Nik Norulaini and Zhari, Salman and Sarker, Md. Zaidul Islam (2012) Profile of parkia speciosa hassk metabolites extracted with sfe using FTIR- PCA method. Journal Of The Chinese Chemical Society, 59 (4). pp. 507-514. ISSN 0009-4536 |
| spellingShingle | TP Chemical technology Nik Abd. Rahman, Nik Norulaini Zhari, Salman Sarker, Md. Zaidul Islam Profile of parkia speciosa hassk metabolites extracted with sfe using FTIR- PCA method |
| title | Profile of parkia speciosa hassk metabolites extracted with sfe using FTIR- PCA method |
| title_full | Profile of parkia speciosa hassk metabolites extracted with sfe using FTIR- PCA method |
| title_fullStr | Profile of parkia speciosa hassk metabolites extracted with sfe using FTIR- PCA method |
| title_full_unstemmed | Profile of parkia speciosa hassk metabolites extracted with sfe using FTIR- PCA method |
| title_short | Profile of parkia speciosa hassk metabolites extracted with sfe using FTIR- PCA method |
| title_sort | profile of parkia speciosa hassk metabolites extracted with sfe using ftir pca method |
| topic | TP Chemical technology |
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