Chemical characteristics of Solanum sisymbriifolium lam seed oil and residual seed meal
Seeds from Solanum sisymbriifolium Lam harvested at Olavarría (Buenos Aires, Argentine) were defatted with hexane and the raw oil obtained with a yield of 20,6 % dry basis. The physicochemical characteristics of crude oil were: refractive index: 1,4610 (at 25ºC), iodine value: 112,8; saponification...
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| Format: | Article |
| Language: | English |
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Consejo Superior de Investigaciones Científicas
2001-04-01
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| Series: | Grasas y Aceites |
| Subjects: | |
| Online Access: | http://grasasyaceites.revistas.csic.es/index.php/grasasyaceites/article/view/383 |
| _version_ | 1819080800646201344 |
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| author | S. M. Nolasco O. E. Quiroga A. Pereyra B. Wiese |
| author_facet | S. M. Nolasco O. E. Quiroga A. Pereyra B. Wiese |
| author_sort | S. M. Nolasco |
| collection | DOAJ |
| description | Seeds from Solanum sisymbriifolium Lam harvested at Olavarría (Buenos Aires, Argentine) were defatted with hexane and the raw oil obtained with a yield of 20,6 % dry basis. The physicochemical characteristics of crude oil were: refractive index: 1,4610 (at 25ºC), iodine value: 112,8; saponification index: 170,0; unsaponifiable matter: 14,0 % and free fatty acid content: 2,4 (mg KOH/g). The fatty acid composition of seed oil was studied by gas-liquid chromatography. Major fatty acids of seed oil were: linoleic (52,3%), oleic (23,4 %) and palmitic acid (16,4 %). The residual seed meal contained moderate level of crude protein (14,75%, dry basis), low level of available lysine (2,25 g/16gN) and high content of crude fiber (51,5%, dry basis). Total and phytic acid phosphorous, calcium, ash, sugar and polysaccharides contents are reported. |
| first_indexed | 2024-12-21T19:50:39Z |
| format | Article |
| id | doaj.art-55c5219178f848998b23d0cf87af9cf2 |
| institution | Directory Open Access Journal |
| issn | 0017-3495 1988-4214 |
| language | English |
| last_indexed | 2024-12-21T19:50:39Z |
| publishDate | 2001-04-01 |
| publisher | Consejo Superior de Investigaciones Científicas |
| record_format | Article |
| series | Grasas y Aceites |
| spelling | doaj.art-55c5219178f848998b23d0cf87af9cf22022-12-21T18:52:14ZengConsejo Superior de Investigaciones CientíficasGrasas y Aceites0017-34951988-42142001-04-0152212312610.3989/gya.2001.v52.i2.383380Chemical characteristics of Solanum sisymbriifolium lam seed oil and residual seed mealS. M. Nolasco0O. E. Quiroga1A. Pereyra2B. Wiese3Facultad de Ingeniería, Universidad Nacional del Centro de la Provincia de Bs. As.Facultad de Ingeniería, Universidad Nacional del Centro de la Provincia de Bs. As.Departamento de Química Orgánica, Area Bromatología. Facultad de Ciencias Exactas y Naturales, Universidad de Buenos AiresFacultad de Ingeniería, Universidad Nacional del Centro de la Provincia de Bs. As.Seeds from Solanum sisymbriifolium Lam harvested at Olavarría (Buenos Aires, Argentine) were defatted with hexane and the raw oil obtained with a yield of 20,6 % dry basis. The physicochemical characteristics of crude oil were: refractive index: 1,4610 (at 25ºC), iodine value: 112,8; saponification index: 170,0; unsaponifiable matter: 14,0 % and free fatty acid content: 2,4 (mg KOH/g). The fatty acid composition of seed oil was studied by gas-liquid chromatography. Major fatty acids of seed oil were: linoleic (52,3%), oleic (23,4 %) and palmitic acid (16,4 %). The residual seed meal contained moderate level of crude protein (14,75%, dry basis), low level of available lysine (2,25 g/16gN) and high content of crude fiber (51,5%, dry basis). Total and phytic acid phosphorous, calcium, ash, sugar and polysaccharides contents are reported.http://grasasyaceites.revistas.csic.es/index.php/grasasyaceites/article/view/383chemical compositionfatty acidmealoilseedsolanum sisymbriifolium lam |
| spellingShingle | S. M. Nolasco O. E. Quiroga A. Pereyra B. Wiese Chemical characteristics of Solanum sisymbriifolium lam seed oil and residual seed meal Grasas y Aceites chemical composition fatty acid meal oil seed solanum sisymbriifolium lam |
| title | Chemical characteristics of Solanum sisymbriifolium lam seed oil and residual seed meal |
| title_full | Chemical characteristics of Solanum sisymbriifolium lam seed oil and residual seed meal |
| title_fullStr | Chemical characteristics of Solanum sisymbriifolium lam seed oil and residual seed meal |
| title_full_unstemmed | Chemical characteristics of Solanum sisymbriifolium lam seed oil and residual seed meal |
| title_short | Chemical characteristics of Solanum sisymbriifolium lam seed oil and residual seed meal |
| title_sort | chemical characteristics of solanum sisymbriifolium lam seed oil and residual seed meal |
| topic | chemical composition fatty acid meal oil seed solanum sisymbriifolium lam |
| url | http://grasasyaceites.revistas.csic.es/index.php/grasasyaceites/article/view/383 |
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