|
|
| Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
Registro completo
|
Biblioteca (s) : |
INIA Las Brujas. |
Fecha : |
21/02/2014 |
Actualizado : |
24/01/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
COZZOLINO, D.; CORBELLA, E. |
Afiliación : |
DANIEL COZZOLINO GÓMEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; EDUARDO DANIEL CORBELLA GONZALEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Determination of honey quality components by near infrared reflectance spectroscopy. |
Fecha de publicación : |
2003 |
Fuente / Imprenta : |
Journal of Apicultural Research, 2003, volume 42, Issue 1-2, Pages 16-20. |
DOI : |
10.1080/00218839.2003.11101081 |
Idioma : |
Inglés |
Notas : |
Article history: Received 19 Aug 2002 // Accepted 10 Dec 2002 // Published online: 24 Mar 2015. |
Contenido : |
ABSTRACT.
Near infrared reflectance spectroscopy (NIRS) was used to assess the chemical composition of fresh honey samples. Samples (n = 110) from different locations across Uruguay were scanned in transreflectance (0.2 mm path?length) in a NIRS 6500 monochromator in both the visible and near infrared region (400?2500 nm). Prediction equations were developed using modified partial least squares and cross validation was applied to avoid overfitting. Calibrations for water content (g kg−1), pH, electrical conductivity (mS/cm), colour (mm Pfund) and hydroxymethylfurfural (mg kg−1) yielded a coefficient of determination in calibration (R2CAL) and standard error in cross validation of 0.96 (SECV: 31); 0.88 (SECV: 0.21); 0.94 (SECV: 0.07); 0.98 (SECV: 4.7) and 0.67 (SECV: 3.9), respectively. It is concluded that NIRS is a useful method to evaluate chemical composition on fresh honey samples.
© 2003 International Bee Research Association. |
Palabras claves : |
COLOUR; ELECTRICAL CONDUCTIVITY; HMF; HONEY; NEAR INFRARED REFLECTANCE; PH; WATER CONTENT. |
Thesagro : |
APICULTURA; MIEL. |
Asunto categoría : |
-- |
Marc : |
LEADER 01800naa a2200265 a 4500 001 1002979 005 2019-01-24 008 2003 bl uuuu u00u1 u #d 024 7 $a10.1080/00218839.2003.11101081$2DOI 100 1 $aCOZZOLINO, D. 245 $aDetermination of honey quality components by near infrared reflectance spectroscopy.$h[electronic resource] 260 $c2003 500 $aArticle history: Received 19 Aug 2002 // Accepted 10 Dec 2002 // Published online: 24 Mar 2015. 520 $aABSTRACT. Near infrared reflectance spectroscopy (NIRS) was used to assess the chemical composition of fresh honey samples. Samples (n = 110) from different locations across Uruguay were scanned in transreflectance (0.2 mm path?length) in a NIRS 6500 monochromator in both the visible and near infrared region (400?2500 nm). Prediction equations were developed using modified partial least squares and cross validation was applied to avoid overfitting. Calibrations for water content (g kg−1), pH, electrical conductivity (mS/cm), colour (mm Pfund) and hydroxymethylfurfural (mg kg−1) yielded a coefficient of determination in calibration (R2CAL) and standard error in cross validation of 0.96 (SECV: 31); 0.88 (SECV: 0.21); 0.94 (SECV: 0.07); 0.98 (SECV: 4.7) and 0.67 (SECV: 3.9), respectively. It is concluded that NIRS is a useful method to evaluate chemical composition on fresh honey samples. © 2003 International Bee Research Association. 650 $aAPICULTURA 650 $aMIEL 653 $aCOLOUR 653 $aELECTRICAL CONDUCTIVITY 653 $aHMF 653 $aHONEY 653 $aNEAR INFRARED REFLECTANCE 653 $aPH 653 $aWATER CONTENT 700 1 $aCORBELLA, E. 773 $tJournal of Apicultural Research, 2003, volume 42, Issue 1-2, Pages 16-20.
Descargar
Esconder MarcPresentar Marc Completo |
Registro original : |
INIA Las Brujas (LB) |
|
Biblioteca
|
Identificación
|
Origen
|
Tipo / Formato
|
Clasificación
|
Cutter
|
Registro
|
Volumen
|
Estado
|
Volver
|
|
Registro completo
|
Biblioteca (s) : |
INIA Treinta y Tres. |
Fecha actual : |
21/04/2022 |
Actualizado : |
21/04/2022 |
Autor : |
RODRÍGUEZ, A.E. |
Afiliación : |
ANTONIO E. RODRÍGUEZ, Coordinador del Programa Fitopatología del INIA. |
Título : |
Logros y aportaciones de la investigación agrícola en fitopatología. |
Fecha de publicación : |
1983 |
Fuente / Imprenta : |
México (México): S.A.R.H. ; I.N.I.A., 1983. |
Páginas : |
17 p. |
Serie : |
(Publicación Especial; 102) |
Idioma : |
Español |
Thesagro : |
AGUACATE; ALGODON; ARROZ; BANANO; CHILI DULCE; DURAZNO; ENFERMEDADES DE LAS PLANTAS; FITOPATOLOGIA; HEVEA BRASILIENSIS; INVESTIGACION; LIMON ACIDO; MAIZ; MANGO; MANZANA; MELON; PAPAYAS; ROYA; THEOBROMA CACAO; TOMATE; TRATAMIENTO DE SEMILLAS; TRIGO; VID. |
Asunto categoría : |
-- |
Marc : |
LEADER 00955nam a2200385 a 4500 001 1063065 005 2022-04-21 008 1983 bl uuuu u00u1 u #d 100 1 $aRODRÍGUEZ, A.E. 245 $aLogros y aportaciones de la investigación agrícola en fitopatología. 260 $aMéxico (México): S.A.R.H. ; I.N.I.A.$c1983 300 $a17 p. 490 $a(Publicación Especial; 102) 650 $aAGUACATE 650 $aALGODON 650 $aARROZ 650 $aBANANO 650 $aCHILI DULCE 650 $aDURAZNO 650 $aENFERMEDADES DE LAS PLANTAS 650 $aFITOPATOLOGIA 650 $aHEVEA BRASILIENSIS 650 $aINVESTIGACION 650 $aLIMON ACIDO 650 $aMAIZ 650 $aMANGO 650 $aMANZANA 650 $aMELON 650 $aPAPAYAS 650 $aROYA 650 $aTHEOBROMA CACAO 650 $aTOMATE 650 $aTRATAMIENTO DE SEMILLAS 650 $aTRIGO 650 $aVID
Descargar
Esconder MarcPresentar Marc Completo |
Registro original : |
INIA Treinta y Tres (TT) |
|
Biblioteca
|
Identificación
|
Origen
|
Tipo / Formato
|
Clasificación
|
Cutter
|
Registro
|
Volumen
|
Estado
|
Volver
|
Expresión de búsqueda válido. Check! |
|
|