Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Mayra Montalvan"'
Autor:
Vladimir Morocho, Yolanda Aguilar, Claudia Cruz, Nixon Cumbicus, Jose Miguel Andrade, Mayra Montalvan
Publikováno v:
Plants, Vol 13, Iss 20, p 2834 (2024)
The essential oil was obtained by steam distillation, using a Clevenger apparatus, from the pericarp of the fruit of Zanthoxylum lepidopteriphilum from Ecuador. The qualitative and quantitative analyses were performed by gas chromatography coupled wi
Externí odkaz:
https://doaj.org/article/65dc8271a4084a4db62ccfd688f01327
Publikováno v:
ACS Omega, Vol 9, Iss 24, Pp 26495-26502 (2024)
Externí odkaz:
https://doaj.org/article/efe2661519a847af926514bae4c43c1a
Publikováno v:
Plants, Vol 13, Iss 14, p 1921 (2024)
The essential oil (EO) of Tagetes filifolia Lag. was obtained from dried plant material through Clevenger-type steam distillation and analyzed using gas chromatography–mass spectrometry (GC/MS), a gas chromatography–flame ionization detector (GC/
Externí odkaz:
https://doaj.org/article/7e050ff5defa482cac8d24329d00e8d2
Autor:
Mayra Montalván Ruilova, Omar Malagón Áviles, Nixon Cumbicus Torres, Fani Tinitana Imaicela, Gianluca Gilardoni
Publikováno v:
La Granja: Revista de Ciencias de la Vida, Vol 38, Iss 2 (2023)
La presente investigación se realizó con el propósito de determinar la composición química de los aceites esenciales de cuatro especies amazónicas del centro shuar Antuash en el cantón Morona, provincia de Morona Santiago; las cuales pertenece
Externí odkaz:
https://doaj.org/article/5e6e3bfdd3a64fbc8aceb2ecbeeeb7f5
Autor:
Mayra Montalván Ruilova, Omar Malagón Áviles, Nixon Cumbicus Torres, Fani Tinitana Imaicela, Gianluca Gilardoni
Publikováno v:
La Granja: Revista de Ciencias de la Vida, Vol 38, Iss 2 (2023)
La presente investigación se realizó con el propósito de determinar la composición química de los aceites esenciales de cuatro especies amazónicas del centro shuar Antuash en el cantón Morona, provincia de Morona Santiago; las cuales pertenece
Externí odkaz:
https://doaj.org/article/50c2d0cffe104053bd47202ad6319efb
Publikováno v:
Plants, Vol 10, Iss 10, p 2171 (2021)
The traditional Ecuadorian spice Ishpingo, characterized by a strong cinnamon-like aroma, is constituted by the dry cupules of Amazonian species Ocotea quixos. Nevertheless, bark and leaves also present aromatic properties and are sometimes used as s
Externí odkaz:
https://doaj.org/article/b78aca6b528f4c3abdffb40de6eb754b
Autor:
Yasiel Arteaga-Crespo, Diego Ureta-Leones, Yudel García-Quintana, Mayra Montalván, Gianluca Gilardoni, Omar Malagón
Publikováno v:
Agronomy, Vol 11, Iss 6, p 1249 (2021)
Termites are one of the most challenging pests that agriculture and urban environments are faced with. They bring substantial losses in annual and perennial crops and damage wood components at construction sites. The development of natural products w
Externí odkaz:
https://doaj.org/article/e7b2818a33214480b0c707effe586b70
Publikováno v:
Plants, Vol 9, Iss 10, p 1403 (2020)
An essential oil was distilled with 0.25% yield from fresh flowers of Dalea mutisii Kunth, a native species mainly growing in the Andean region of Ecuador. A total of 50 compounds were identified, and most of them were quantified. The chemical compos
Externí odkaz:
https://doaj.org/article/8e7f85e1108c483099bd6be86d957b1f
Autor:
Mayra Montalván, Manuel Alejandro Peñafiel, Jorge Ramírez, Nixon Cumbicus, Nicole Bec, Christian Larroque, Carlo Bicchi, Gianluca Gilardoni
Publikováno v:
Plants, Vol 8, Iss 11, p 511 (2019)
The essential oils of Myrcianthes myrsinoides and Myrcia mollis, belonging to the Myrtaceae family, were obtained by steam distillation. They were analyzed by gas chromatography-mass spectrometry (GC-MS), gas chromatography-flame ionization detector
Externí odkaz:
https://doaj.org/article/c24ca341f60e45178176ead058d96847
Autor:
Gianluca Gilardoni, Jorge Ramírez, Mayra Montalván, Willan Quinche, Jackeline León, Lita Benítez, Vladimir Morocho, Nixon Cumbicus, Carlo Bicchi
Publikováno v:
Plants, Vol 8, Iss 1, p 1 (2018)
In this research, the leaves of Lepechinia heteromorpha (Briq.) Epling, Lepechinia radula (Benth.) Epling and Lepechinia paniculata (Kunth) Epling have been collected in order to perform a phytochemical study. The first species was distilled to obtai
Externí odkaz:
https://doaj.org/article/c80ed7ba688a43e79f0b7f19d27e9d15