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Improved NARP-HPLC method for separating triglycerides of palm olein and its solid fractions obtained at low temperature storage

Non-aqueous reversed-phase high-performance liquid chromatography (NARP-HPLC) with refractive index (RI) detection is described and used for palm olein and its fractions obtained at 12.5 °C for 12–24 h. The calculation formula for fatty acid methyl esters (FAMEs) and carbon number (CN) from the data...

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Main Authors: Phyo, Zaw Swe, Che Man, Yaakob, Mohd Ghazali, Hasanah
Format: Article
Language:English
English
Published: Elsevier 1996
Online Access:http://psasir.upm.edu.my/id/eprint/12755/1/Improved%20NARP-HPLC%20method%20for%20separating%20triglycerides%20of%20palm%20olein%20and%20its%20solid%20fractions%20obtained%20at%20low%20temperature%20storage.pdf
http://psasir.upm.edu.my/id/eprint/12755/7/1-s2.0-0308814695001786-main.pdf
http://psasir.upm.edu.my/id/eprint/12755/
http://www.sciencedirect.com/science/article/pii/0308814695001786
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spelling my.upm.eprints.127552024-08-05T08:22:57Z http://psasir.upm.edu.my/id/eprint/12755/ Improved NARP-HPLC method for separating triglycerides of palm olein and its solid fractions obtained at low temperature storage Phyo, Zaw Swe Che Man, Yaakob Mohd Ghazali, Hasanah Non-aqueous reversed-phase high-performance liquid chromatography (NARP-HPLC) with refractive index (RI) detection is described and used for palm olein and its fractions obtained at 12.5 °C for 12–24 h. The calculation formula for fatty acid methyl esters (FAMEs) and carbon number (CN) from the data obtained by NARP-HPLC is described and correction factors for all carbon numbers and fatty acids are tabulated. The results were compared with those obtained from FAMEs analysed on 10% SP 2330 Supelco packed column gas-liquid chromatography (GLC) and CN analysed on 3% OV-1 Supelco packed column GLC. The results were found to agree well for C48, C50, C52, C16:0, C18:0 and C18:1 (correction factor ≈ 1.0); however, a slight variation was observed for components C54, C14:0 and C18:2 (correction factor 1.0 ± 0.37). Elsevier 1996-06 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/12755/1/Improved%20NARP-HPLC%20method%20for%20separating%20triglycerides%20of%20palm%20olein%20and%20its%20solid%20fractions%20obtained%20at%20low%20temperature%20storage.pdf text en http://psasir.upm.edu.my/id/eprint/12755/7/1-s2.0-0308814695001786-main.pdf Phyo, Zaw Swe and Che Man, Yaakob and Mohd Ghazali, Hasanah (1996) Improved NARP-HPLC method for separating triglycerides of palm olein and its solid fractions obtained at low temperature storage. Food Chemistry, 56 (2). pp. 181-186. ISSN 0308-8146; ESSN: 1873-7072 http://www.sciencedirect.com/science/article/pii/0308814695001786 10.1016/0308-8146(95)00178-6
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
English
description Non-aqueous reversed-phase high-performance liquid chromatography (NARP-HPLC) with refractive index (RI) detection is described and used for palm olein and its fractions obtained at 12.5 °C for 12–24 h. The calculation formula for fatty acid methyl esters (FAMEs) and carbon number (CN) from the data obtained by NARP-HPLC is described and correction factors for all carbon numbers and fatty acids are tabulated. The results were compared with those obtained from FAMEs analysed on 10% SP 2330 Supelco packed column gas-liquid chromatography (GLC) and CN analysed on 3% OV-1 Supelco packed column GLC. The results were found to agree well for C48, C50, C52, C16:0, C18:0 and C18:1 (correction factor ≈ 1.0); however, a slight variation was observed for components C54, C14:0 and C18:2 (correction factor 1.0 ± 0.37).
format Article
author Phyo, Zaw Swe
Che Man, Yaakob
Mohd Ghazali, Hasanah
spellingShingle Phyo, Zaw Swe
Che Man, Yaakob
Mohd Ghazali, Hasanah
Improved NARP-HPLC method for separating triglycerides of palm olein and its solid fractions obtained at low temperature storage
author_facet Phyo, Zaw Swe
Che Man, Yaakob
Mohd Ghazali, Hasanah
author_sort Phyo, Zaw Swe
title Improved NARP-HPLC method for separating triglycerides of palm olein and its solid fractions obtained at low temperature storage
title_short Improved NARP-HPLC method for separating triglycerides of palm olein and its solid fractions obtained at low temperature storage
title_full Improved NARP-HPLC method for separating triglycerides of palm olein and its solid fractions obtained at low temperature storage
title_fullStr Improved NARP-HPLC method for separating triglycerides of palm olein and its solid fractions obtained at low temperature storage
title_full_unstemmed Improved NARP-HPLC method for separating triglycerides of palm olein and its solid fractions obtained at low temperature storage
title_sort improved narp-hplc method for separating triglycerides of palm olein and its solid fractions obtained at low temperature storage
publisher Elsevier
publishDate 1996
url http://psasir.upm.edu.my/id/eprint/12755/1/Improved%20NARP-HPLC%20method%20for%20separating%20triglycerides%20of%20palm%20olein%20and%20its%20solid%20fractions%20obtained%20at%20low%20temperature%20storage.pdf
http://psasir.upm.edu.my/id/eprint/12755/7/1-s2.0-0308814695001786-main.pdf
http://psasir.upm.edu.my/id/eprint/12755/
http://www.sciencedirect.com/science/article/pii/0308814695001786
_version_ 1806690459807907840
score 13.211869

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