Un método colorimétrico simple para determinacao da intensidade de contaminacao com fumaca em amendoas de cacau
A simple colorimetric method was developed for determining the intensity of smoke contamination in cocoa beans. The tar compounds typically found with smoke contamination are freely soluble in ethyl alcohol 96 per cent giving a characteristic yellow color the intensity of which can be assessed both visually and spectrophotometrically. For practical purposes the method permits and accurate visual determination by comparing prepared standards with samples made on the spot from any lot of cocoa beans. Such a method expected to be used at the cocoa grading stations to detect smoke contaminated cocoa beans
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1974
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| Subjects: | THEOBROMA CACAO, PROCESAMIENTO, MAL OLOR, COLORIMETRIA, PROPIEDADES ORGANOLEPTICAS, AROMA, |
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KOHA-OAI-BVE:683002020-02-03T21:35:24ZUn método colorimétrico simple para determinacao da intensidade de contaminacao com fumaca em amendoas de cacau 48220 Berbert, P.R.F. 65819 Esquivel, T.F. 1974A simple colorimetric method was developed for determining the intensity of smoke contamination in cocoa beans. The tar compounds typically found with smoke contamination are freely soluble in ethyl alcohol 96 per cent giving a characteristic yellow color the intensity of which can be assessed both visually and spectrophotometrically. For practical purposes the method permits and accurate visual determination by comparing prepared standards with samples made on the spot from any lot of cocoa beans. Such a method expected to be used at the cocoa grading stations to detect smoke contaminated cocoa beansA simple colorimetric method was developed for determining the intensity of smoke contamination in cocoa beans. The tar compounds typically found with smoke contamination are freely soluble in ethyl alcohol 96 per cent giving a characteristic yellow color the intensity of which can be assessed both visually and spectrophotometrically. For practical purposes the method permits and accurate visual determination by comparing prepared standards with samples made on the spot from any lot of cocoa beans. Such a method expected to be used at the cocoa grading stations to detect smoke contaminated cocoa beansTHEOBROMA CACAOPROCESAMIENTOMAL OLORCOLORIMETRIAPROPIEDADES ORGANOLEPTICASAROMARevista Theobroma (Brasil) |
| institution |
IICA |
| collection |
Koha |
| country |
Costa Rica |
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CR |
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Bibliográfico |
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cat-sibiica |
| tag |
biblioteca |
| region |
America Central |
| libraryname |
Sistema de Bibliotecas IICA/CATIE |
| topic |
THEOBROMA CACAO PROCESAMIENTO MAL OLOR COLORIMETRIA PROPIEDADES ORGANOLEPTICAS AROMA THEOBROMA CACAO PROCESAMIENTO MAL OLOR COLORIMETRIA PROPIEDADES ORGANOLEPTICAS AROMA |
| spellingShingle |
THEOBROMA CACAO PROCESAMIENTO MAL OLOR COLORIMETRIA PROPIEDADES ORGANOLEPTICAS AROMA THEOBROMA CACAO PROCESAMIENTO MAL OLOR COLORIMETRIA PROPIEDADES ORGANOLEPTICAS AROMA 48220 Berbert, P.R.F. 65819 Esquivel, T.F. Un método colorimétrico simple para determinacao da intensidade de contaminacao com fumaca em amendoas de cacau |
| description |
A simple colorimetric method was developed for determining the intensity of smoke contamination in cocoa beans. The tar compounds typically found with smoke contamination are freely soluble in ethyl alcohol 96 per cent giving a characteristic yellow color the intensity of which can be assessed both visually and spectrophotometrically. For practical purposes the method permits and accurate visual determination by comparing prepared standards with samples made on the spot from any lot of cocoa beans. Such a method expected to be used at the cocoa grading stations to detect smoke contaminated cocoa beans |
| format |
|
| topic_facet |
THEOBROMA CACAO PROCESAMIENTO MAL OLOR COLORIMETRIA PROPIEDADES ORGANOLEPTICAS AROMA |
| author |
48220 Berbert, P.R.F. 65819 Esquivel, T.F. |
| author_facet |
48220 Berbert, P.R.F. 65819 Esquivel, T.F. |
| author_sort |
48220 Berbert, P.R.F. |
| title |
Un método colorimétrico simple para determinacao da intensidade de contaminacao com fumaca em amendoas de cacau |
| title_short |
Un método colorimétrico simple para determinacao da intensidade de contaminacao com fumaca em amendoas de cacau |
| title_full |
Un método colorimétrico simple para determinacao da intensidade de contaminacao com fumaca em amendoas de cacau |
| title_fullStr |
Un método colorimétrico simple para determinacao da intensidade de contaminacao com fumaca em amendoas de cacau |
| title_full_unstemmed |
Un método colorimétrico simple para determinacao da intensidade de contaminacao com fumaca em amendoas de cacau |
| title_sort |
un método colorimétrico simple para determinacao da intensidade de contaminacao com fumaca em amendoas de cacau |
| publishDate |
1974 |
| work_keys_str_mv |
AT 48220berbertprf unmetodocolorimetricosimpleparadeterminacaodaintensidadedecontaminacaocomfumacaemamendoasdecacau AT 65819esquiveltf unmetodocolorimetricosimpleparadeterminacaodaintensidadedecontaminacaocomfumacaemamendoasdecacau |
| _version_ |
1756057092737728513 |