Published: 2023-08-24

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Editorial

Ignacio de los Ríos, Sheila Serrano Vincenti, Rómulo Salazar
359
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7-8

Scientific Article

Solvatochromic behavior of the natural colorant of blueberry (Vaccinium floribundum Kunth)

Tatiana Stephanie Mora Gilces, Martha Suárez, Carlos Brito, Dennys Almachi
2174
PDF (Spanish) 1153 Downloads
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9-16

Analysis of the inhibition of proteolytic microorganisms in red tilapia (Oreochromis spp) fillets preserved with propolis (Apis mellifera Linnaeus)

Luis Intriago Mazamba, Viviana Talledo Solórzano, Rudyard Arteaga Solórzano, Anderson Pazmiño, Gerardo Cuenca Nevárez
2165
PDF (Spanish) 1003 Downloads
PDF 990 Downloads
EPUB (Spanish) 621 Downloads
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17-32

Chemical analysis of Amazonian essential oils of an Ecuadorian Shuar community

Mayra Montalván Ruilova, Omar Malagón Áviles, Nixon Cumbicus Torres, Fani Tinitana Imaicela, Gianluca Gilardoni
2014
PDF (Spanish) 1042 Downloads
PDF 841 Downloads
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33-45

Chlorophyll content in leaves of highland potatoes for estimating tubers quality

Sebastian Gonzalo Yanez Segovia, Leticia Elena Silvestre Rivera, Ignacio Chamorro-Warnken
1532
PDF (Spanish) 1031 Downloads
PDF 1443 Downloads
EPUB (Spanish) 379 Downloads
HTML (Spanish) 230 Downloads
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46-58

Evaluation of digital land and geopotential models in Ecuador

Oscar Portilla, César Leiva, Marco Luna, Izar Sinde
1946
PDF (Spanish) 1100 Downloads
PDF 737 Downloads
EPUB (Spanish) 283 Downloads
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59-81

First Report of Endophytic Bacteria Isolated from Senecio glaucus L., Egypt

Mohammed Sultan, Ashraf Elsayed, Yasser Ahmed El-Amier
1306
PDF (Spanish) 898 Downloads
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EPUB (Spanish) 404 Downloads
HTML (Spanish) 192 Downloads
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82-95

Fluvial loads of pesticides in the Pisque river (Ecuador) between June 2018 and May 2019

Renato Sánchez Proaño, Carlos Cerón Pánchig, Karla Landeta Jibaja
1342
PDF (Spanish) 1079 Downloads
PDF 811 Downloads
EPUB (Spanish) 351 Downloads
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96-105

Effect of mining activity on biodiversity in a sector of the Paquisha parish, province of Zamora Chinchipe-Ecuador

Manuel Ernesto Delgado Fernández, Maribel León Peralta, Carlos Cantos Guamán, Martha Guzmán Juárez
2709
PDF (Spanish) 1262 Downloads
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106-123

Reproductive parameters in the fingerling production of tilapia Oreochromis niloticus: review

Leonardo Reyes-Trigueros, María del Carmen Monroy-Dosta, Erika Torres-Ochoa, Alejandro De Jesús Cortés-Sánchez, Luis Daniel Espinosa-Chaurand
2907
PDF (Spanish) 1360 Downloads
PDF 1094 Downloads
EPUB (Spanish) 278 Downloads
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124-137

Prevalence and risk factors associated with bovine brucellosis in dairy farms in the province of Azuay-Ecuador

Omar Santiago Andrade Guzmán, Andrea Elizabeth Vintimilla Rojas, Mateo Damián López Espinoza, Guillermo Emilio Guevara Viera, Sergio Emiro Rivera Pirela
3475
PDF (Spanish) 1452 Downloads
PDF 1025 Downloads
EPUB (Spanish) 377 Downloads
HTML (Spanish) 251 Downloads
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138-151