- About
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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
Search results
Showing 1 to 1 of 1 (0.057 seconds)Spelling suggestions: "subject:"cochineal americana"" "subject:"cochenillifera americana""
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La química del ácido carminicoGamboa, Nadia, Leidinger, Walter 25 September 2017 (has links)
Desde tiempos inmemoriales, el hombre ha explotado a muchas especies de insectos como fuente de pigmentos capaz de competir con materiales de origen vegetal o de moluscos. Estudios físicos y químicos han dado a conocer las estructuras de 26 compuestos aislados hasta la fecha.
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