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Abstract:

Seeds from Cichorium intybus L. harvested at Olavarría (Buenos Aires, Argentine) were defatted with petroleum ether (60°-80°) and the raw oil obtained with a yield of 13.3% dry basis. The crude oil was examined in their physicochemical characteristics had refractive index of 1.4576 (at 25°), iodine value of 124.3, saponification index of 191,4, unsaponifiable matter of 5.3 % and free fatty acid content of 6.0 (mg KOH/g). Gas chromatographic analysis of the oil revealed high levels of linoleic acid (59.8%), nearly 21% of saturated acids. The residual seed meal contained 16.9% of crude protein, with a low value of available lysine (1.37g/16 g N). Total and phytic acid phosphorous, calcium, ash, crude fiber, sugar, polisaccharides (non presence of starch) and residual lipids contents are reported.

Registro:

Documento: Artículo
Título:Study of the chemical composition of seed and seed oil of cichorium intybus L.
Autor:Nolasco, S.M.; Quiroga, O.; Wiese, B.; Vigo, M.S.
Filiación:Depto. de Quim. Orgánica, Fac. de Ciencias Exactes y Naturales, Universidad de Buenos Aires, Area Bromatología, 1428 - Buenos Aires, Argentina
Facultad de Ingeniería, Univ. Nac. Ctro. Provincia Bs. As., Avda. del Valle 5737, 7400 - Olavarria, Prov. Bs. As., Argentina
Palabras clave:Chemical composition; Cichorium intybus L.; Fatty acid (composition in); Meal; Oil; Seed; Available lysines; Chemical composition of seeds; Chemical compositions; Cichorium intybus; Free fatty acid; Meal; Oil; Physicochemical characteristics; Available lysines; Chemical composition of seeds; Chemical compositions; Cichorium intybus; Free fatty acid; Meal; Petroleum ether; Physicochemical characteristics; Amino acids; Linoleic acid; Mica; Oils and fats; Refractive index; Seed; Amino acids; Crude oil; Gas chromatography; Linoleic acid; Mica; Potassium hydroxide; Refractive index; Seed; Silicate minerals; Plants (botany); Plants (botany); Argentina (fish); Cichorium intybus
Año:1996
Volumen:47
Número:6
Página de inicio:377
Página de fin:380
Título revista:Grasas y Aceites
Título revista abreviado:Grasas Aceites
ISSN:00173495
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00173495_v47_n6_p377_Nolasco

Referencias:

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  • Nolasco, S.M., Bertoni, M.H., Malec, L., Cattaneo, P., Estudio sobre semilla de Onopordon acanthium L. (cardo pampa), Carduus acanthoides L. (cardo negro) y Cirsium vulgare (savi) ten (cardo). Aceites crudos de extracción y harinas residuales (1987) An. Asoc. Quim. Argent, 75 (1), pp. 29-34
  • Nolasco, S.M., Wiese, B., Quiroga, O., Vigo, M.S., Characteristics and composition of Centaurea calcitrapa L. and Centaurea solstitialis L. seed oils (1991) An. Asoc. Quim. Argent, 79 (1), pp. 15-19
  • Nolasco, S.M., Wiese, B., Quiroga, O., Vigo, M.S., Estudios sobre semilla de Centaurea calcitrapa L. y Centaurea solstitialis L. Composición de las harinas residuales de extracción (1991) An. Asoc. Quim. Argent, 79 (1), pp. 53-57
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  • Wiese, B., Quiroga, O.E., Vigo, M.S., Nolasco, S.M., Semilla de Tagete minuta L. Composición química del aceite seminal y de la harina residual de extracción (1992) An. Asoc. Quim. Argent, 80 (6), pp. 487-491
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Citas:

---------- APA ----------
Nolasco, S.M., Quiroga, O., Wiese, B. & Vigo, M.S. (1996) . Study of the chemical composition of seed and seed oil of cichorium intybus L. . Grasas y Aceites, 47(6), 377-380.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00173495_v47_n6_p377_Nolasco [ ]
---------- CHICAGO ----------
Nolasco, S.M., Quiroga, O., Wiese, B., Vigo, M.S. "Study of the chemical composition of seed and seed oil of cichorium intybus L. " . Grasas y Aceites 47, no. 6 (1996) : 377-380.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00173495_v47_n6_p377_Nolasco [ ]
---------- MLA ----------
Nolasco, S.M., Quiroga, O., Wiese, B., Vigo, M.S. "Study of the chemical composition of seed and seed oil of cichorium intybus L. " . Grasas y Aceites, vol. 47, no. 6, 1996, pp. 377-380.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00173495_v47_n6_p377_Nolasco [ ]
---------- VANCOUVER ----------
Nolasco, S.M., Quiroga, O., Wiese, B., Vigo, M.S. Study of the chemical composition of seed and seed oil of cichorium intybus L. . Grasas Aceites. 1996;47(6):377-380.
Available from: https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00173495_v47_n6_p377_Nolasco [ ]