Contenido de cianuro total y libre en parénquima y cáscara de raíces de diez variedades promisorias de yuca [Manihot esculenta]

Contenido de cianuro total y libre en parénquima y cáscara de raíces de diez variedades promisorias de yuca [Manihot esculenta]

Because of the lack of cyanide content data and the great degree of variability in earlier such reports, roots of promising cassava gentoypes from the Cassava Varietal Improvement Program at CIAT were analyzed for total and free cyanide content of the parenchyma and peel. Data are given on fresh bas...

Descripción completa

Detalles Bibliográficos
Autores principales: Gómez, Guillermo, Cuesta, Debora de la, Valdivieso, Mauricio, Kawano, Kazuo
Formato: Artículo
Lenguaje:Español
Publicado: Instituto Interamericano de Cooperación para la Agricultura (IICA) 2023
Materias:
Manihot esculenta||Manihot esculenta||Manihot esculenta||Manihot esculenta
Cianuros||cyanides||cianeto||cyanure
Mandioca||cassava||mandioca||manioc
Parenquima||parenchyma||parênquima||parenchyme
Sede Central
Acceso en línea:https://repositorio.catie.ac.cr/handle/11554/12287
id RepoCATIE12287
record_format dspace
spelling RepoCATIE122872023-10-23T18:06:31Z Contenido de cianuro total y libre en parénquima y cáscara de raíces de diez variedades promisorias de yuca [Manihot esculenta] Total and free cyanide content of the parechima and peel of roots of ten promising cassava genotypes [Manihot esculenta] Gómez, Guillermo Cuesta, Debora de la Valdivieso, Mauricio Kawano, Kazuo Manihot esculenta||Manihot esculenta||Manihot esculenta||Manihot esculenta Cianuros||cyanides||cianeto||cyanure Mandioca||cassava||mandioca||manioc Parenquima||parenchyma||parênquima||parenchyme Sede Central Because of the lack of cyanide content data and the great degree of variability in earlier such reports, roots of promising cassava gentoypes from the Cassava Varietal Improvement Program at CIAT were analyzed for total and free cyanide content of the parenchyma and peel. Data are given on fresh basis, but dry matter content is also reported. The 10 varieties were ranked according to the total cyanide in the parenchyma and the peel. The majority studied were classified according to their total cyanide content in the parenchyma as intermediate— (50-100 ppm HCN) and one as high-cyanide (> 100 ppm) varieties. These findings have important implications in animal feeding since some varieties may have low cyanide levels in the parenchyma but very high levels in the peel, the latter representing 10-15%of total root weight. 2023-10-21T23:33:28Z 2023-10-21T23:33:28Z 1980-10 Artículo https://repositorio.catie.ac.cr/handle/11554/12287 openAccess es Turrialba; Vol. 30, no. 4 6 páginas application/pdf Instituto Interamericano de Cooperación para la Agricultura (IICA)
institution Centro Agronómico Tropical de Investigación y Enseñanza
collection Repositorio CATIE
language Español
topic Manihot esculenta||Manihot esculenta||Manihot esculenta||Manihot esculenta
Cianuros||cyanides||cianeto||cyanure
Mandioca||cassava||mandioca||manioc
Parenquima||parenchyma||parênquima||parenchyme
Sede Central
spellingShingle Manihot esculenta||Manihot esculenta||Manihot esculenta||Manihot esculenta
Cianuros||cyanides||cianeto||cyanure
Mandioca||cassava||mandioca||manioc
Parenquima||parenchyma||parênquima||parenchyme
Sede Central
Gómez, Guillermo
Cuesta, Debora de la
Valdivieso, Mauricio
Kawano, Kazuo
Contenido de cianuro total y libre en parénquima y cáscara de raíces de diez variedades promisorias de yuca [Manihot esculenta]
description Because of the lack of cyanide content data and the great degree of variability in earlier such reports, roots of promising cassava gentoypes from the Cassava Varietal Improvement Program at CIAT were analyzed for total and free cyanide content of the parenchyma and peel. Data are given on fresh basis, but dry matter content is also reported. The 10 varieties were ranked according to the total cyanide in the parenchyma and the peel. The majority studied were classified according to their total cyanide content in the parenchyma as intermediate— (50-100 ppm HCN) and one as high-cyanide (> 100 ppm) varieties. These findings have important implications in animal feeding since some varieties may have low cyanide levels in the parenchyma but very high levels in the peel, the latter representing 10-15%of total root weight.
format Artículo
author Gómez, Guillermo
Cuesta, Debora de la
Valdivieso, Mauricio
Kawano, Kazuo
author_facet Gómez, Guillermo
Cuesta, Debora de la
Valdivieso, Mauricio
Kawano, Kazuo
author_sort Gómez, Guillermo
title Contenido de cianuro total y libre en parénquima y cáscara de raíces de diez variedades promisorias de yuca [Manihot esculenta]
title_short Contenido de cianuro total y libre en parénquima y cáscara de raíces de diez variedades promisorias de yuca [Manihot esculenta]
title_full Contenido de cianuro total y libre en parénquima y cáscara de raíces de diez variedades promisorias de yuca [Manihot esculenta]
title_fullStr Contenido de cianuro total y libre en parénquima y cáscara de raíces de diez variedades promisorias de yuca [Manihot esculenta]
title_full_unstemmed Contenido de cianuro total y libre en parénquima y cáscara de raíces de diez variedades promisorias de yuca [Manihot esculenta]
title_sort contenido de cianuro total y libre en parénquima y cáscara de raíces de diez variedades promisorias de yuca [manihot esculenta]
publisher Instituto Interamericano de Cooperación para la Agricultura (IICA)
publishDate 2023
url https://repositorio.catie.ac.cr/handle/11554/12287
work_keys_str_mv AT gomezguillermo contenidodecianurototalylibreenparenquimaycascaraderaicesdediezvariedadespromisoriasdeyucamanihotesculenta
AT cuestadeboradela contenidodecianurototalylibreenparenquimaycascaraderaicesdediezvariedadespromisoriasdeyucamanihotesculenta
AT valdiviesomauricio contenidodecianurototalylibreenparenquimaycascaraderaicesdediezvariedadespromisoriasdeyucamanihotesculenta
AT kawanokazuo contenidodecianurototalylibreenparenquimaycascaraderaicesdediezvariedadespromisoriasdeyucamanihotesculenta
AT gomezguillermo totalandfreecyanidecontentoftheparechimaandpeelofrootsoftenpromisingcassavagenotypesmanihotesculenta
AT cuestadeboradela totalandfreecyanidecontentoftheparechimaandpeelofrootsoftenpromisingcassavagenotypesmanihotesculenta
AT valdiviesomauricio totalandfreecyanidecontentoftheparechimaandpeelofrootsoftenpromisingcassavagenotypesmanihotesculenta
AT kawanokazuo totalandfreecyanidecontentoftheparechimaandpeelofrootsoftenpromisingcassavagenotypesmanihotesculenta
_version_ 1808116661859909632

Ejemplares similares