Studies of the compositions of Ligustrum lucidum Ait and Ligustrum sinense Lour seeds and oils
The fruits of Ligustrum lucidum Ait and Ligustrum sinense Lour were harvested in Olavarria (Province of Buenos Aires, Argentine). The seeds and extracted oils were analysed for characteristics and composition. The seed contained 8,7-10 and 10,7 % (dry basis), respectively. The physicochemical charac...
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2001
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| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00173495_v52_n1_p1_Perez http://hdl.handle.net/20.500.12110/paper_00173495_v52_n1_p1_Perez |
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paper:paper_00173495_v52_n1_p1_Perez2023-06-08T14:39:04Z Studies of the compositions of Ligustrum lucidum Ait and Ligustrum sinense Lour seeds and oils Vigo, María Susana Chemical composition Fatty acid (composition in) Ligustrum lucidum Ait Ligustrum sinense Lour Meal Oil Seed Chemical compositions Ligustrum lucidum Ait Ligustrum sinense Lour Meal Oil Amino acids Refractive index Seed Fatty acids Argentina (fish) Ligustrum Ligustrum lucidum Ligustrum sinense The fruits of Ligustrum lucidum Ait and Ligustrum sinense Lour were harvested in Olavarria (Province of Buenos Aires, Argentine). The seeds and extracted oils were analysed for characteristics and composition. The seed contained 8,7-10 and 10,7 % (dry basis), respectively. The physicochemical characteristics of the crude oils were: refractive index 1,4647 and 1,4640 (at 25°C), iodine value 93,7 and 88,8, saponification index 167 and 154, unsaponifiable matter 11 and 18 %, and free fatty acid content of 4,8 and 9,2 (mg KOH/g), respectively. Gas chromatographic analysis of the oils revealed high levels of oleic acid (57,8 and 51,10%), about 25,1 and 29,6 % of saturated acids, respectively, most of them consisting of palmitic acid, but they have a significant content of acid of more than 18 atoms of carbon. The residual seed meals contained low level of crude protein and of available lysine (2.45, 3.65, g/16g N, respectively). Total and phytic acid phosphorous, calcium, ash, crude fiber, and polysaccharides (non presence of starch) contents are reported. Fil:Vigo, M.S. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 2001 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00173495_v52_n1_p1_Perez http://hdl.handle.net/20.500.12110/paper_00173495_v52_n1_p1_Perez |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
Chemical composition Fatty acid (composition in) Ligustrum lucidum Ait Ligustrum sinense Lour Meal Oil Seed Chemical compositions Ligustrum lucidum Ait Ligustrum sinense Lour Meal Oil Amino acids Refractive index Seed Fatty acids Argentina (fish) Ligustrum Ligustrum lucidum Ligustrum sinense |
| spellingShingle |
Chemical composition Fatty acid (composition in) Ligustrum lucidum Ait Ligustrum sinense Lour Meal Oil Seed Chemical compositions Ligustrum lucidum Ait Ligustrum sinense Lour Meal Oil Amino acids Refractive index Seed Fatty acids Argentina (fish) Ligustrum Ligustrum lucidum Ligustrum sinense Vigo, María Susana Studies of the compositions of Ligustrum lucidum Ait and Ligustrum sinense Lour seeds and oils |
| topic_facet |
Chemical composition Fatty acid (composition in) Ligustrum lucidum Ait Ligustrum sinense Lour Meal Oil Seed Chemical compositions Ligustrum lucidum Ait Ligustrum sinense Lour Meal Oil Amino acids Refractive index Seed Fatty acids Argentina (fish) Ligustrum Ligustrum lucidum Ligustrum sinense |
| description |
The fruits of Ligustrum lucidum Ait and Ligustrum sinense Lour were harvested in Olavarria (Province of Buenos Aires, Argentine). The seeds and extracted oils were analysed for characteristics and composition. The seed contained 8,7-10 and 10,7 % (dry basis), respectively. The physicochemical characteristics of the crude oils were: refractive index 1,4647 and 1,4640 (at 25°C), iodine value 93,7 and 88,8, saponification index 167 and 154, unsaponifiable matter 11 and 18 %, and free fatty acid content of 4,8 and 9,2 (mg KOH/g), respectively. Gas chromatographic analysis of the oils revealed high levels of oleic acid (57,8 and 51,10%), about 25,1 and 29,6 % of saturated acids, respectively, most of them consisting of palmitic acid, but they have a significant content of acid of more than 18 atoms of carbon. The residual seed meals contained low level of crude protein and of available lysine (2.45, 3.65, g/16g N, respectively). Total and phytic acid phosphorous, calcium, ash, crude fiber, and polysaccharides (non presence of starch) contents are reported. |
| author |
Vigo, María Susana |
| author_facet |
Vigo, María Susana |
| author_sort |
Vigo, María Susana |
| title |
Studies of the compositions of Ligustrum lucidum Ait and Ligustrum sinense Lour seeds and oils |
| title_short |
Studies of the compositions of Ligustrum lucidum Ait and Ligustrum sinense Lour seeds and oils |
| title_full |
Studies of the compositions of Ligustrum lucidum Ait and Ligustrum sinense Lour seeds and oils |
| title_fullStr |
Studies of the compositions of Ligustrum lucidum Ait and Ligustrum sinense Lour seeds and oils |
| title_full_unstemmed |
Studies of the compositions of Ligustrum lucidum Ait and Ligustrum sinense Lour seeds and oils |
| title_sort |
studies of the compositions of ligustrum lucidum ait and ligustrum sinense lour seeds and oils |
| publishDate |
2001 |
| url |
https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00173495_v52_n1_p1_Perez http://hdl.handle.net/20.500.12110/paper_00173495_v52_n1_p1_Perez |
| work_keys_str_mv |
AT vigomariasusana studiesofthecompositionsofligustrumlucidumaitandligustrumsinenselourseedsandoils |
| _version_ |
1768546238104338432 |