Published: 2025-01-31

Editorial

Editorial

Lorena Meneses

2

Review

CONTAMINATION LEVELS OF THE METALS Pb, Hg, Al, Cd AND As IN FOOD IN ECUADOR

Esthefania Chuisaca L., Nicole Ayerve S., Indira Izquierdo C., Santiago Guerrero J., José Villavicencio G., Samanta Subia S., Fernanda Pilaquinga F.

4-43

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Cientific papers

ANTIOXIDANT ACTIVITY AND PHENOLIC COMPOSITION IN ALETYPE CRAFT BEER EXTRACTS

Kristel Muñoz S., María Ponce G., Gabriel Burgos B., Ulbio Alcívar C., Diego Munizaga P.

45-75

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INFLUENCE OF MICROBIAL FUEL CELL (MFC) DESIGN ON ELECTRICITY PRODUCTION

Maribel Andrango M., Raúl Bahamonde Soria

76-98

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SYNTHESIS OF 1, 2, 3 TRIAZOLE-CHITOSAN DERIVATIVES FROM CLICK CHEMISTRY REACTIONS AND ACTIVE FILM DEVELOPMENT

Alisson Pozo-Llumiquinga, Sebastián Serrano-León, Pablo Bonilla-Valladares, Rommy Teran-Soto, Monserrat Naranjo-López, Alejandro Osorio-Quiroz, Trosky Yánez-Darquea, José-Iván Chango, Luis Carrión-Matamoros, Carlota Moreno-Guerrero, Christian Alcívar-León

99-129

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Curiosidades de la Química

Chemical Curiosities

Ana Alarcón-Vargas et.al.

131-140

PDF (Spanish)