MARC details
| 000 -LEADER |
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| fixed length control field |
03354nab a22005057a 4500 |
| 001 - CONTROL NUMBER |
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| control field |
39649 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
CO-PlCIA |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20130510181316.0 |
| 040 ## - CATALOGING SOURCE |
|---|
| Original cataloging agency |
CO-PlCIA |
| Transcribing agency |
CO-PlCIA |
| 041 ## - LANGUAGE CODE |
|---|
| Language code of text/sound track or separate title |
por |
| 050 ## - LIBRARY OF CONGRESS CALL NUMBER |
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| Classification number |
37282 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
120504t1990 000 0spor d |
| 100 ## - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
CAMPOS, A.D. |
| 245 ## - TITLE STATEMENT |
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| Title |
Deterioracao pos-colheita de mandioca. 1. Modificacoes no grau de deterioracao fisiologica |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
25(5):773-781 |
| 520 ## - SUMMARY, ETC. |
|---|
| Summary, etc |
Se verifico el efecto del tiempo de almacenamiento y las diferencias var. en la tasa de deterioro fisiologico (DF), las actividades de peroxidasa y de polifenoloxidasa, y la cantidad de compuestos fenolicos en las raices de 3 cv. de yuca (Sonora, Guaxupe e IAC 12829), durante el almacenamiento poscosecha. Las raices se cosecharon a los 18 meses y se realizaron evaluaciones despues de 0, 2, 4, 6 y 7 dias de almacenamiento. Los cv. presentaron diferencias en cuanto a tasas de DF; el cv. Guaxupe mostro la menor tasa de oscurecimiento y Sonora la mayor. Las raices de los cv. Sonora e IAC 12829 mostraron las mayores actividades de peroxidasa y de polifenoloxidasa relacionadas con las grandes cantidades de compuestos fenolicos. Se presentaron alteraciones en los componentes quimicos durante el periodo de almacenamiento, en relacion con los diferentes cv. Tanto los resp. valores de actividad como las alteraciones quimicas durante el almacenamiento fueron mayores para peroxidasa que para la enzima polifenoloxidasa. (RA-CIAT) |
| -- |
spa |
| 520 ## - SUMMARY, ETC. |
|---|
| Summary, etc |
The effect of storaging time and cultivar differences in the rate of physiological deterioration (PD), peroxidase and polyphenoloxidase activities, and amount of phenolics in the roots of three cassava cultivars (Sonora, Guaxupe and IAC 12829), during the post-harvest storaging period were verified. Roots were harvested at 18 months old and the evaluations were made at 0, 2, 4, 6 and 7 days after storaging. Cultivars presented differences concerning rate of PD, with cv. Guaxupe showing the least rate of browning and Sonora the greatest. Roots of the cultivars Sonora and IAC 12829 showed the greatest activities of peroxidase and polyphenoloxidase related to high amounts of phenolics. There were alterations in the chemical constituents during the storaging period which were related to different cultivars. Both activity values and chemical alterations during storage were higher for peroxidase than for polyphenoloxidase enzyme. (AS) |
| -- |
eng |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Manihot esculenta |
| 9 (RLIN) |
eng |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Roots |
| 9 (RLIN) |
eng |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Deterioration |
| 9 (RLIN) |
eng |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Storage |
| 9 (RLIN) |
eng |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Timing |
| 9 (RLIN) |
eng |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Analysis |
| 9 (RLIN) |
eng |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
WATER CONTENT |
| 9 (RLIN) |
eng |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Phenolic compounds |
| 9 (RLIN) |
eng |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Brazil |
| 9 (RLIN) |
eng |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Manihot esculenta |
| 9 (RLIN) |
spa |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
RAICES |
| 9 (RLIN) |
spa |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
DETERIORACION |
| 9 (RLIN) |
spa |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Almacenamiento |
| 9 (RLIN) |
spa |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Registro del tiempo |
| 9 (RLIN) |
spa |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
ANALISIS |
| 9 (RLIN) |
spa |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Contenido de agua |
| 9 (RLIN) |
spa |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
COMPUESTOS FENOLICOS |
| 9 (RLIN) |
spa |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Brasil |
| 9 (RLIN) |
spa |
| 653 ## - INDEX TERM--UNCONTROLLED |
|---|
| Uncontrolled term |
Yuca |
| -- |
spa |
| 653 ## - INDEX TERM--UNCONTROLLED |
|---|
| Uncontrolled term |
ArtÃculos en revistas |
| -- |
spa |
| 653 ## - INDEX TERM--UNCONTROLLED |
|---|
| Uncontrolled term |
Journal articles |
| -- |
spa |
| 653 ## - INDEX TERM--UNCONTROLLED |
|---|
| Uncontrolled term |
Cassava |
| -- |
spa |
| 653 ## - INDEX TERM--UNCONTROLLED |
|---|
| Uncontrolled term |
Journal article |
| -- |
eng |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
CARVALHO, V.D. DE |
| 773 ## - HOST ITEM ENTRY |
|---|
| Title |
Pesquisa Agropecuaria Brasileira |
| Place, publisher, and date of publication |
1990 |
| 998 ## - Data Base |
|---|
| DataBase |
YUCA |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Source of classification or shelving scheme |
Library of Congress Classification |
| Koha item type |
Journal Article |