Plumbagin quantification in roots of Plumbago scandens L. obtained by different extraction techniques
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| Formato: | Artículo científico |
| Lenguaje: | en |
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Academia Brasileira de Ciências
2004
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| _version_ | 1876479709539205120 |
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| author | Selma R. de Paiva |
| author_facet | Selma R. de Paiva |
| contents | Plumbagin quantification in roots of Plumbago scandens L. obtained by different extraction techniques Selma R. de Paiva Lucilene A. Lima Maria Raquel Figueiredo Maria Auxiliadora C. Kaplan Multidisciplinaria (Ciencias Naturales y Exactas) plumbagin Plumbaginaceae Plumbago scandens L extraction techniques The Plumbago genus belongs to the Plumbaginaceae family and it is known due to its variety of biological uses, most of them attributed to the presence of naphthoquinones. Plumbagin is a naturally occurring naphthoquinone that can be obtained from roots of Plumbago scandens L. In order to find out the better technique for plumbagin extraction, were applied: static maceration, dynamic maceration, with assistance of ultrasonic waves and in Soxhlet apparatus. Four compounds were qualitatively detected in all extracts: the naphthoquinones plumbagin and epi-isoshinanolone, palmitic acid and sitosterol. Plumbagin was always the major component in all analyzed extracts and it was quantitatively determined by gas chromatograph coupled with mass spectrometer. Soxhlet was the most efficient extraction technique however, prolonged heating time promoted plumbagin degradation. 2004 artículo científico 0001-3765 https://www.redalyc.org/articulo.oa?id=32776304 en http://www.redalyc.org/revista.oa?id=327 Anais da Academia Brasileira de Ciências application/pdf Academia Brasileira de Ciências Anais da Academia Brasileira de Ciências (Brasil) Num.3 Vol.76 |
| format | Artículo científico |
| id | redalyc_32776304 |
| institution | Redalyc |
| language | en |
| publishDate | 2004 |
| publisher | Academia Brasileira de Ciências |
| spellingShingle | Plumbagin quantification in roots of Plumbago scandens L. obtained by different extraction techniques Selma R. de Paiva Multidisciplinaria (Ciencias Naturales y Exactas) plumbagin Plumbaginaceae Plumbago scandens L extraction techniques Plumbagin quantification in roots of Plumbago scandens L. obtained by different extraction techniques Selma R. de Paiva Lucilene A. Lima Maria Raquel Figueiredo Maria Auxiliadora C. Kaplan Multidisciplinaria (Ciencias Naturales y Exactas) plumbagin Plumbaginaceae Plumbago scandens L extraction techniques The Plumbago genus belongs to the Plumbaginaceae family and it is known due to its variety of biological uses, most of them attributed to the presence of naphthoquinones. Plumbagin is a naturally occurring naphthoquinone that can be obtained from roots of Plumbago scandens L. In order to find out the better technique for plumbagin extraction, were applied: static maceration, dynamic maceration, with assistance of ultrasonic waves and in Soxhlet apparatus. Four compounds were qualitatively detected in all extracts: the naphthoquinones plumbagin and epi-isoshinanolone, palmitic acid and sitosterol. Plumbagin was always the major component in all analyzed extracts and it was quantitatively determined by gas chromatograph coupled with mass spectrometer. Soxhlet was the most efficient extraction technique however, prolonged heating time promoted plumbagin degradation. 2004 artículo científico 0001-3765 https://www.redalyc.org/articulo.oa?id=32776304 en http://www.redalyc.org/revista.oa?id=327 Anais da Academia Brasileira de Ciências application/pdf Academia Brasileira de Ciências Anais da Academia Brasileira de Ciências (Brasil) Num.3 Vol.76 |
| title | Plumbagin quantification in roots of Plumbago scandens L. obtained by different extraction techniques |
| topic | Multidisciplinaria (Ciencias Naturales y Exactas) plumbagin Plumbaginaceae Plumbago scandens L extraction techniques |
| url | https://www.redalyc.org/articulo.oa?id=32776304 |