Thai jute seed oil: a potential polyunsaturated fatty acid source
This study examined lipid and fatty acid compositions of different varieties of jute (Po-kra-jao, Corchorus olitorius L.) seed grown in Thailand. Four different jute seeds (Nonn-Soong, Keaw-Yai, Cuba and Khonkaen) harvested from northeastern Thailand were ground, their lipid was extracted with chlor...
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| Format: | Article |
| Language: | English |
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Prince of Songkla University
2006-03-01
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| Series: | Songklanakarin Journal of Science and Technology (SJST) |
| Subjects: | |
| Online Access: | http://www.sjst.psu.ac.th/journal/28_suppl1_pdf/02_Thai_jute_seed_oil.pdf |
| _version_ | 1819243586178252800 |
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| author | Maitree Suttajit Wanna Kanchanamayoon Lifeng Yang Duo Li Sirithon Siriamornpun |
| author_facet | Maitree Suttajit Wanna Kanchanamayoon Lifeng Yang Duo Li Sirithon Siriamornpun |
| author_sort | Maitree Suttajit |
| collection | DOAJ |
| description | This study examined lipid and fatty acid compositions of different varieties of jute (Po-kra-jao, Corchorus olitorius L.) seed grown in Thailand. Four different jute seeds (Nonn-Soong, Keaw-Yai, Cuba and Khonkaen) harvested from northeastern Thailand were ground, their lipid was extracted with chloroform: methanol (2:1, v/v), and lipid composition was determined by Iatroscan (TLC/FID). Fatty acid composition was analyzed using GLC with standard methods. Triacylglycerol was a predominant lipid in jute seed oil, ranging from 70% to 74%, and other two minor components were phytosterol (12% to 28%) and diacylglycerol (0% to 9%). The ratio of saturates: monounsaturates: polyunsaturates, was approximately 2: 3: 4. Most predominant polyunsaturated fatty acid (PUFA) was linoleic acid (18:2n-6), accounting for 40-67% of total fatty acid. Nonn-Soong had the highest amount of PUFA (67.7%), followed by Khonkaen (44.53%), Keaw-Yai (41.14%), and Cuba (40.19%). Another PUFA found was α-linolenic acid (18:3n-3), accounting for about 1% of total fatty acid. The results indicated that jute seed oil was a potential edible PUFA source. The oils obtained from different kinds of jute seeds had significantly different lipid and fatty acid compositions. |
| first_indexed | 2024-12-23T14:58:03Z |
| format | Article |
| id | doaj.art-c28f73f6e00f43daae34991a6785378e |
| institution | Directory Open Access Journal |
| issn | 0125-3395 |
| language | English |
| last_indexed | 2024-12-23T14:58:03Z |
| publishDate | 2006-03-01 |
| publisher | Prince of Songkla University |
| record_format | Article |
| series | Songklanakarin Journal of Science and Technology (SJST) |
| spelling | doaj.art-c28f73f6e00f43daae34991a6785378e2022-12-21T17:42:43ZengPrince of Songkla UniversitySongklanakarin Journal of Science and Technology (SJST)0125-33952006-03-0128Suppl.11115Thai jute seed oil: a potential polyunsaturated fatty acid sourceMaitree SuttajitWanna KanchanamayoonLifeng YangDuo LiSirithon SiriamornpunThis study examined lipid and fatty acid compositions of different varieties of jute (Po-kra-jao, Corchorus olitorius L.) seed grown in Thailand. Four different jute seeds (Nonn-Soong, Keaw-Yai, Cuba and Khonkaen) harvested from northeastern Thailand were ground, their lipid was extracted with chloroform: methanol (2:1, v/v), and lipid composition was determined by Iatroscan (TLC/FID). Fatty acid composition was analyzed using GLC with standard methods. Triacylglycerol was a predominant lipid in jute seed oil, ranging from 70% to 74%, and other two minor components were phytosterol (12% to 28%) and diacylglycerol (0% to 9%). The ratio of saturates: monounsaturates: polyunsaturates, was approximately 2: 3: 4. Most predominant polyunsaturated fatty acid (PUFA) was linoleic acid (18:2n-6), accounting for 40-67% of total fatty acid. Nonn-Soong had the highest amount of PUFA (67.7%), followed by Khonkaen (44.53%), Keaw-Yai (41.14%), and Cuba (40.19%). Another PUFA found was α-linolenic acid (18:3n-3), accounting for about 1% of total fatty acid. The results indicated that jute seed oil was a potential edible PUFA source. The oils obtained from different kinds of jute seeds had significantly different lipid and fatty acid compositions.http://www.sjst.psu.ac.th/journal/28_suppl1_pdf/02_Thai_jute_seed_oil.pdfjute seedlipidfatty acidpolyunsaturated fatty acidCorchorus olitorius L. |
| spellingShingle | Maitree Suttajit Wanna Kanchanamayoon Lifeng Yang Duo Li Sirithon Siriamornpun Thai jute seed oil: a potential polyunsaturated fatty acid source Songklanakarin Journal of Science and Technology (SJST) jute seed lipid fatty acid polyunsaturated fatty acid Corchorus olitorius L. |
| title | Thai jute seed oil: a potential polyunsaturated fatty acid source |
| title_full | Thai jute seed oil: a potential polyunsaturated fatty acid source |
| title_fullStr | Thai jute seed oil: a potential polyunsaturated fatty acid source |
| title_full_unstemmed | Thai jute seed oil: a potential polyunsaturated fatty acid source |
| title_short | Thai jute seed oil: a potential polyunsaturated fatty acid source |
| title_sort | thai jute seed oil a potential polyunsaturated fatty acid source |
| topic | jute seed lipid fatty acid polyunsaturated fatty acid Corchorus olitorius L. |
| url | http://www.sjst.psu.ac.th/journal/28_suppl1_pdf/02_Thai_jute_seed_oil.pdf |
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