Formacao de ácidos orgánicos, acúcares e lipídeos a partir de acetato C em folhas de cafeeiro
The acetate 14C metabolism was studied in detached coffee leaves (Coffea arabica L. cv. 'Mundo Novo'). The leaves were incubated in 10 pCi of acetato-1-C and 10 uCi of acetato-12-25C out of Inminosity Incubation was interrupted adding HCI after 15, 30, 45, 60, 90, 120, 150 and 180 minutes....
| Autores principales: | , |
|---|---|
| Formato: | Artículo |
| Lenguaje: | Portugués |
| Publicado: |
Instituto Interamericano de Cooperación para la Agricultura (IICA)
2023
|
| Materias: | |
| Acceso en línea: | https://repositorio.catie.ac.cr/handle/11554/12474 |
| id |
RepoCATIE12474 |
|---|---|
| record_format |
dspace |
| spelling |
RepoCATIE124742023-12-06T19:21:37Z Formacao de ácidos orgánicos, acúcares e lipídeos a partir de acetato C em folhas de cafeeiro Formación de ácidos orgánicos, azúcares y lípidos a partir de acetato 14C en las hojas del cafeto Organic acids, sugars and lipids formation from acetate 14C in coffee-tree leaves Brasil, O.G. Crocomo, O.J. Coffea||Coffea||Coffea||Coffea Coffea arabica||Coffea arabica||Coffea arabica||Coffea arabica Ácidos orgánicos||organic acids||ácido orgânico||acide organique Hojas||leaves||folha||feuille Composición||composition||undefined||composition Azucares||sugars||açúcares||sucres Lípidos||lipids||lípido||lipide Metabolismo||metabolism||metabolismo||métabolisme Acétatos||acetates||acetato||acétate Sede Central The acetate 14C metabolism was studied in detached coffee leaves (Coffea arabica L. cv. 'Mundo Novo'). The leaves were incubated in 10 pCi of acetato-1-C and 10 uCi of acetato-12-25C out of Inminosity Incubation was interrupted adding HCI after 15, 30, 45, 60, 90, 120, 150 and 180 minutes. One insoluble fraction and one soluble (80% ethanol) fraction were obtained. Ion exhange cromatography separated she sugar from the organic acids fraction. Coffee detached leaves used acelafe-14C 10 shymtbesize organic acids, sugar and lipids. The high activity in organic acid and CO2, indicated that acetate was used via the Krebs cycle. 2023-12-05T17:41:19Z 2023-12-05T17:41:19Z 1980-07 Artículo https://repositorio.catie.ac.cr/handle/11554/12474 openAccess pt Turrialba; Vol. 30, no. 3 6 páginas application/pdf Instituto Interamericano de Cooperación para la Agricultura (IICA) |
| institution |
Centro Agronómico Tropical de Investigación y Enseñanza |
| collection |
Repositorio CATIE |
| language |
Portugués |
| topic |
Coffea||Coffea||Coffea||Coffea Coffea arabica||Coffea arabica||Coffea arabica||Coffea arabica Ácidos orgánicos||organic acids||ácido orgânico||acide organique Hojas||leaves||folha||feuille Composición||composition||undefined||composition Azucares||sugars||açúcares||sucres Lípidos||lipids||lípido||lipide Metabolismo||metabolism||metabolismo||métabolisme Acétatos||acetates||acetato||acétate Sede Central |
| spellingShingle |
Coffea||Coffea||Coffea||Coffea Coffea arabica||Coffea arabica||Coffea arabica||Coffea arabica Ácidos orgánicos||organic acids||ácido orgânico||acide organique Hojas||leaves||folha||feuille Composición||composition||undefined||composition Azucares||sugars||açúcares||sucres Lípidos||lipids||lípido||lipide Metabolismo||metabolism||metabolismo||métabolisme Acétatos||acetates||acetato||acétate Sede Central Brasil, O.G. Crocomo, O.J. Formacao de ácidos orgánicos, acúcares e lipídeos a partir de acetato C em folhas de cafeeiro |
| description |
The acetate 14C metabolism was studied in detached coffee leaves (Coffea arabica L. cv. 'Mundo Novo'). The leaves were incubated in 10 pCi of acetato-1-C and 10 uCi of acetato-12-25C out of Inminosity Incubation was interrupted adding HCI after 15, 30, 45, 60, 90, 120, 150 and 180 minutes. One insoluble fraction and one soluble (80% ethanol) fraction were obtained. Ion exhange cromatography separated she sugar from the organic acids fraction.
Coffee detached leaves used acelafe-14C 10 shymtbesize organic acids, sugar and lipids.
The high activity in organic acid and CO2, indicated that acetate was used via the Krebs cycle. |
| format |
Artículo |
| author |
Brasil, O.G. Crocomo, O.J. |
| author_facet |
Brasil, O.G. Crocomo, O.J. |
| author_sort |
Brasil, O.G. |
| title |
Formacao de ácidos orgánicos, acúcares e lipídeos a partir de acetato C em folhas de cafeeiro |
| title_short |
Formacao de ácidos orgánicos, acúcares e lipídeos a partir de acetato C em folhas de cafeeiro |
| title_full |
Formacao de ácidos orgánicos, acúcares e lipídeos a partir de acetato C em folhas de cafeeiro |
| title_fullStr |
Formacao de ácidos orgánicos, acúcares e lipídeos a partir de acetato C em folhas de cafeeiro |
| title_full_unstemmed |
Formacao de ácidos orgánicos, acúcares e lipídeos a partir de acetato C em folhas de cafeeiro |
| title_sort |
formacao de ácidos orgánicos, acúcares e lipídeos a partir de acetato c em folhas de cafeeiro |
| publisher |
Instituto Interamericano de Cooperación para la Agricultura (IICA) |
| publishDate |
2023 |
| url |
https://repositorio.catie.ac.cr/handle/11554/12474 |
| work_keys_str_mv |
AT brasilog formacaodeacidosorganicosacucareselipideosapartirdeacetatocemfolhasdecafeeiro AT crocomooj formacaodeacidosorganicosacucareselipideosapartirdeacetatocemfolhasdecafeeiro AT brasilog formaciondeacidosorganicosazucaresylipidosapartirdeacetato14cenlashojasdelcafeto AT crocomooj formaciondeacidosorganicosazucaresylipidosapartirdeacetato14cenlashojasdelcafeto AT brasilog organicacidssugarsandlipidsformationfromacetate14cincoffeetreeleaves AT crocomooj organicacidssugarsandlipidsformationfromacetate14cincoffeetreeleaves |
| _version_ |
1808117204727627776 |