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Resumen
The use of natural products as food ingredients requires adequate regulation and safety assessment for its legal commercialization. Aloysia polystachya (Griseb.) Moldenke, Verbenaceae, is a native plant from Argentina with aromatic and medicinal properties. A selected Argentinean genotype of this species was harvested and evaluated monthly for 1 year involving the different stages of a whole crop cycle to determine its chemical variability. The volatile
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dc.contributor.author | Retta, Daiana S. | |
dc.contributor.author | Di Leo Lira, Paola Maria del Rosario | |
dc.contributor.author | Balsamo, Maricel | |
dc.contributor.author | Delpupo, Macarena | |
dc.contributor.author | Moscatelli, Valeria A. | |
dc.contributor.author | Dobrecky, Cecilia | |
dc.contributor.author | Flor, Sabrina | |
dc.contributor.author | Guariniello, Julian | |
dc.contributor.author | Bandoni, Arnaldo Luis | |
dc.contributor.author | van Baren, Catalina M. | |
dc.date.accessioned | 2022-09-22T10:26:07Z | |
dc.date.available | 2022-09-22T10:26:07Z | |
dc.date.issued | 2022-09-19 | |
dc.identifier.issn | 1981-528X online | |
dc.identifier.other | https://doi.org/10.1007/s43450-022-00303-4 | |
dc.identifier.uri | http://hdl.handle.net/20.500.12123/12932 | |
dc.identifier.uri | https://link.springer.com/article/10.1007/s43450-022-00303-4 | |
dc.description.abstract | The use of natural products as food ingredients requires adequate regulation and safety assessment for its legal commercialization. Aloysia polystachya (Griseb.) Moldenke, Verbenaceae, is a native plant from Argentina with aromatic and medicinal properties. A selected Argentinean genotype of this species was harvested and evaluated monthly for 1 year involving the different stages of a whole crop cycle to determine its chemical variability. The volatile and non-volatile fractions of its air-dried leaves were characterized. The content of total polyphenols, spectrophotometrically estimated by the Folin-Ciocalteu method, varied from 4.2 to 6.2% gallic acid equivalents. Verbascoside identification was confirmed by HPLC-MS/MS, and its content was evaluated by HPLC with a multiple wavelength detector, ranging from 2.2 to 5.4%. Volatile oil yield obtained by hydrodistillation was calculated in each sample, and their chemical compositions were determined by GC-FID-MS. The yield values ranged from 1.5 to 6.6% being rich in carvone (62.3–81.9%) and limonene (12–32.7%). The contents of verbascoside, polyphenols, and volatile oil fluctuated throughout the year. The most suitable profile was found from September to December. This work is a contribution to the standardization and quality control of A. polystachya to be used for food or medicinal purposes. | eng |
dc.format | application/pdf | es_AR |
dc.language.iso | eng | es_AR |
dc.publisher | Springer | |
dc.rights | info:eu-repo/semantics/restrictedAccess | es_AR |
dc.source | Revista Brasileira de Farmacognosia (Published: 19 September 2022) | es_AR |
dc.subject | Cultivos Alimenticios | es_AR |
dc.subject | Food Crops | eng |
dc.subject | Ilex paraguariensis | es_AR |
dc.subject | Plantas Medicinales | es_AR |
dc.subject | Ingredientes | es_AR |
dc.subject | Ingredients | eng |
dc.subject | Mate | |
dc.subject | Medicinal Plants | eng |
dc.subject | Aloysia | |
dc.subject.other | Yerba Mate Compuesta | es_AR |
dc.subject.other | Composed Yerba Mate | eng |
dc.subject.other | Variabilidad Estacional | es_AR |
dc.subject.other | Seasonal Variability | eng |
dc.subject.other | Verbascoside | eng |
dc.subject.other | Carvone | es_AR |
dc.subject.other | Aceite Volátil | es_AR |
dc.subject.other | Volatile Oil | eng |
dc.subject.other | Yerba Mate | |
dc.title | Seasonal Chemical Variability of Aloysia polystachya Leaves | es_AR |
dc.type | info:ar-repo/semantics/artículo | es_AR |
dc.type | info:eu-repo/semantics/article | es_AR |
dc.type | info:eu-repo/semantics/publishedVersion | es_AR |
dc.description.origen | EEA Cerro Azul | es_AR |
dc.description.fil | Fil: Retta, Daiana S. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Química y Metabolismo del Fármaco; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Química y Metabolismo del Fármaco; Argentina | es_AR |
dc.description.fil | Fil: Di Leo Lira, Paola M. del R. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Química y Metabolismo del Fármaco; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Química y Metabolismo del Fármaco; Argentina | es_AR |
dc.description.fil | Fil: Bálsamo, Maricel. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Cerro Azul; Argentina | es_AR |
dc.description.fil | Fil: Delpupo, Macarena. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Química y Metabolismo del Fármaco; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Química y Metabolismo del Fármaco; Argentina | es_AR |
dc.description.fil | Fil: Moscatelli, Valeria A. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Química y Metabolismo del Fármaco; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Química y Metabolismo del Fármaco; Argentina | es_AR |
dc.description.fil | Fil: Dobrecky, Cecilia. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica; Argentina | es_AR |
dc.description.fil | Fil: Flor, Sabrina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina | es_AR |
dc.description.fil | Fil: Guariniello, Julian. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Recursos Biológicos; Argentina | es_AR |
dc.description.fil | Fil: Bandoni, Arnaldo L. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Química y Metabolismo del Fármaco; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Química y Metabolismo del Fármaco; Argentina | es_AR |
dc.description.fil | Fil: van Baren, Catalina M. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Química y Metabolismo del Fármaco; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Química y Metabolismo del Fármaco; Argentina | es_AR |
dc.subtype | cientifico |
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