Pentacyclic triterpenes and other constituents in propolis extract from Melipona beecheii collected in Yucatan, México

Thirteen pentacyclic triterpenes, methyl 3-oxours-12-en-23-oate, marsformosanone, taraxerone, β-amyrenone, α-amyrenone, lupenone, 24-methylencycloartan-3-one, moretenol acetate, β-amyrin acetate, germanicol acetate, 24-methylencycloartanyl acetate, β-amyrin, and α-amyrin were identified in a chlorof...

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Detalles Bibliográficos
Autores: Jesús Alejandro Yam Puc, Aarón Santana, PAMELA NEFTALY YAH NAHUAT, JESUS MANUEL RAMON SIERRA, MIRBELLA DEL ROSARIO CACERES FARFAN, ROCIO DE LOURDES BORGES ARGAEZ, ELIZABETH DE LA LUZ ORTIZ VAZQUEZ
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2019
País:México
Institución:Centro de Investigación Científica de Yucatán
Repositorio:Repositorio Institucional CICY
Idioma:inglés
OAI Identifier:oai:cicy.repositorioinstitucional.mx:1003/1546
Acceso en línea:http://cicy.repositorioinstitucional.mx/jspui/handle/1003/1546
Access Level:acceso abierto
Palabra clave:info:eu-repo/classification/Autores/STINGLESS BEE
info:eu-repo/classification/Autores/PROPOLIS
info:eu-repo/classification/Autores/PENTACYCLIC TRITERPENES
info:eu-repo/classification/Autores/Β-AMYRIN ACETATE
info:eu-repo/classification/Autores/GERMANICOL ACETATE
info:eu-repo/classification/Autores/LUPENONE
info:eu-repo/classification/cti/2
Descripción
Sumario:Thirteen pentacyclic triterpenes, methyl 3-oxours-12-en-23-oate, marsformosanone, taraxerone, β-amyrenone, α-amyrenone, lupenone, 24-methylencycloartan-3-one, moretenol acetate, β-amyrin acetate, germanicol acetate, 24-methylencycloartanyl acetate, β-amyrin, and α-amyrin were identified in a chloroform-methanol propolis extract from Melipona beecheii. Additionally, were identified in this propolis, hexadecanoic acid, methyl ester, octadecanoic acid, methyl ester and 1-triacontanol. The purification of the propolis extract was carried out using different chromatographic techniques, including vacuum liquid chromatography, gravity column chromatography and gel filtration chromatography Sephadex LH-20. The identification of the metabolites was performed using mass spectrometry.

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