Collaborative study of a method for the determination of caffeine in nonalcoholic beverages
A spectrochromatographic procedure for the determination of caffeine based upon modifications of the original Levine procedure was subjected to a collaborative study. Recoveries were generally better than 90. The results indicate that the method is accurate for the determination of caffeine in nonalcoholic beverages. It is recommended that the method be adopted as official, first action
Saved in:
| Main Author: | |
|---|---|
| Format: | biblioteca |
| Published: |
Ago
|
| Subjects: | BEBIDAS, COMPOSICION, CAFEINA, CONTENIDO DE CAFEINA, |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| id |
KOHA-OAI-BVE:77095 |
|---|---|
| record_format |
koha |
| spelling |
KOHA-OAI-BVE:770952020-02-03T21:44:29ZCollaborative study of a method for the determination of caffeine in nonalcoholic beverages 81327 Johnson, A.R. Ago 1967A spectrochromatographic procedure for the determination of caffeine based upon modifications of the original Levine procedure was subjected to a collaborative study. Recoveries were generally better than 90. The results indicate that the method is accurate for the determination of caffeine in nonalcoholic beverages. It is recommended that the method be adopted as official, first actionA spectrochromatographic procedure for the determination of caffeine based upon modifications of the original Levine procedure was subjected to a collaborative study. Recoveries were generally better than 90. The results indicate that the method is accurate for the determination of caffeine in nonalcoholic beverages. It is recommended that the method be adopted as official, first actionBEBIDASCOMPOSICIONCAFEINACONTENIDO DE CAFEINAJournal of the Association of Official Analytical Chemists (EUA) |
| institution |
IICA |
| collection |
Koha |
| country |
Costa Rica |
| countrycode |
CR |
| component |
Bibliográfico |
| access |
En linea |
| databasecode |
cat-sibiica |
| tag |
biblioteca |
| region |
America Central |
| libraryname |
Sistema de Bibliotecas IICA/CATIE |
| topic |
BEBIDAS COMPOSICION CAFEINA CONTENIDO DE CAFEINA BEBIDAS COMPOSICION CAFEINA CONTENIDO DE CAFEINA |
| spellingShingle |
BEBIDAS COMPOSICION CAFEINA CONTENIDO DE CAFEINA BEBIDAS COMPOSICION CAFEINA CONTENIDO DE CAFEINA 81327 Johnson, A.R. Collaborative study of a method for the determination of caffeine in nonalcoholic beverages |
| description |
A spectrochromatographic procedure for the determination of caffeine based upon modifications of the original Levine procedure was subjected to a collaborative study. Recoveries were generally better than 90. The results indicate that the method is accurate for the determination of caffeine in nonalcoholic beverages. It is recommended that the method be adopted as official, first action |
| format |
|
| topic_facet |
BEBIDAS COMPOSICION CAFEINA CONTENIDO DE CAFEINA |
| author |
81327 Johnson, A.R. |
| author_facet |
81327 Johnson, A.R. |
| author_sort |
81327 Johnson, A.R. |
| title |
Collaborative study of a method for the determination of caffeine in nonalcoholic beverages |
| title_short |
Collaborative study of a method for the determination of caffeine in nonalcoholic beverages |
| title_full |
Collaborative study of a method for the determination of caffeine in nonalcoholic beverages |
| title_fullStr |
Collaborative study of a method for the determination of caffeine in nonalcoholic beverages |
| title_full_unstemmed |
Collaborative study of a method for the determination of caffeine in nonalcoholic beverages |
| title_sort |
collaborative study of a method for the determination of caffeine in nonalcoholic beverages |
| publishDate |
Ago |
| work_keys_str_mv |
AT 81327johnsonar collaborativestudyofamethodforthedeterminationofcaffeineinnonalcoholicbeverages |
| _version_ |
1756058282369220608 |