Obtaining vegetable dyes as a didactic resource in Biology laboratories

Obtaining vegetable dyes as a didactic resource in Biology laboratories

Natural dyes are millenary discoveries that have been used since ancient Greece to color numerous objects such as sculptures but have lost their usefulness and have been replaced by artificial dyes that can be harmful to health. The purpose of this study is to obtain a natural vegetable dye from the...

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Bibliografiska uppgifter
Huvudupphovsman: Pozo-Zapata, Raúl (author)
Övriga upphovsmän: Barahona-Ibarra , Adriana (author), Tigasig-Urcuango , Jonathan (author), Vivar-Toapanta , Marxuri (author)
Materialtyp: article
Språk:spa
Publicerad: 2024
Ämnen:
aprendizaje
colorantes
prácticas experimentales
recursos didácticos
vinagre
learning
dyes
experimental practices
didactic resources
vinegar
Länkar:https://revistadigital.uce.edu.ec/index.php/CATEDRA/article/view/5655
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https://revistadigital.uce.edu.ec/index.php/CATEDRA/article/view/5655

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