Sensory profiles of sweeteners in aqueous solutions
Sensory profiles of saccharin, acesulfame K, aspartame, and neotame were compared with that of sucrose in three different types of water (tap water, commerical Crystalis water, and distilled water) under the conditions of the respective ISO standards. The intensities of off-flavours, especially bitt...
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| Format: | Article |
| Language: | English |
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Czech Academy of Agricultural Sciences
2006-12-01
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| Series: | Czech Journal of Food Sciences |
| Subjects: | |
| Online Access: | https://cjfs.agriculturejournals.cz/artkey/cjf-200606-0006_sensory-profiles-of-sweeteners-in-aqueous-solutions.php |
| _version_ | 1797899832740806656 |
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| author | Alena Šedivá Zdeňka Panovská Jan Pokorný |
| author_facet | Alena Šedivá Zdeňka Panovská Jan Pokorný |
| author_sort | Alena Šedivá |
| collection | DOAJ |
| description | Sensory profiles of saccharin, acesulfame K, aspartame, and neotame were compared with that of sucrose in three different types of water (tap water, commerical Crystalis water, and distilled water) under the conditions of the respective ISO standards. The intensities of off-flavours, especially bitter and metallic tastes, were higher in the solutions of synthetic sweeteners than in that of sucrose. The aspartame solution was the sample closest to the sucrose solution, and the intensity of off-flavours was significantly higher in acesulfame solution. Ratings of the bitter taste were related to those of the metallic taste, the relation being semilogarithmic. The performancies of different assessors were nearly the same in all ratings, and the absolute values of the ratings of sweetness and different off-flavours had the same repeatabilities. The relative accuracy was, naturally, much higher in off-flavours than in the case of sweetness. |
| first_indexed | 2024-04-10T08:36:14Z |
| format | Article |
| id | doaj.art-a963d9af1476423d91185e4b3b9630dc |
| institution | Directory Open Access Journal |
| issn | 1212-1800 1805-9317 |
| language | English |
| last_indexed | 2024-04-10T08:36:14Z |
| publishDate | 2006-12-01 |
| publisher | Czech Academy of Agricultural Sciences |
| record_format | Article |
| series | Czech Journal of Food Sciences |
| spelling | doaj.art-a963d9af1476423d91185e4b3b9630dc2023-02-23T03:27:02ZengCzech Academy of Agricultural SciencesCzech Journal of Food Sciences1212-18001805-93172006-12-0124628328710.17221/3326-CJFScjf-200606-0006Sensory profiles of sweeteners in aqueous solutionsAlena Šedivá0Zdeňka Panovská1Jan Pokorný2Department of Food Chemistry and Analysis, Faculty of Food and Biochemical Technology, Institute of Chemical Technology Prague, Prague, Czech RepublicDepartment of Food Chemistry and Analysis, Faculty of Food and Biochemical Technology, Institute of Chemical Technology Prague, Prague, Czech RepublicDepartment of Food Chemistry and Analysis, Faculty of Food and Biochemical Technology, Institute of Chemical Technology Prague, Prague, Czech RepublicSensory profiles of saccharin, acesulfame K, aspartame, and neotame were compared with that of sucrose in three different types of water (tap water, commerical Crystalis water, and distilled water) under the conditions of the respective ISO standards. The intensities of off-flavours, especially bitter and metallic tastes, were higher in the solutions of synthetic sweeteners than in that of sucrose. The aspartame solution was the sample closest to the sucrose solution, and the intensity of off-flavours was significantly higher in acesulfame solution. Ratings of the bitter taste were related to those of the metallic taste, the relation being semilogarithmic. The performancies of different assessors were nearly the same in all ratings, and the absolute values of the ratings of sweetness and different off-flavours had the same repeatabilities. The relative accuracy was, naturally, much higher in off-flavours than in the case of sweetness.https://cjfs.agriculturejournals.cz/artkey/cjf-200606-0006_sensory-profiles-of-sweeteners-in-aqueous-solutions.phpsensory profilesucrosesweetenerssweetnesssynthetic sweeteners |
| spellingShingle | Alena Šedivá Zdeňka Panovská Jan Pokorný Sensory profiles of sweeteners in aqueous solutions Czech Journal of Food Sciences sensory profile sucrose sweeteners sweetness synthetic sweeteners |
| title | Sensory profiles of sweeteners in aqueous solutions |
| title_full | Sensory profiles of sweeteners in aqueous solutions |
| title_fullStr | Sensory profiles of sweeteners in aqueous solutions |
| title_full_unstemmed | Sensory profiles of sweeteners in aqueous solutions |
| title_short | Sensory profiles of sweeteners in aqueous solutions |
| title_sort | sensory profiles of sweeteners in aqueous solutions |
| topic | sensory profile sucrose sweeteners sweetness synthetic sweeteners |
| url | https://cjfs.agriculturejournals.cz/artkey/cjf-200606-0006_sensory-profiles-of-sweeteners-in-aqueous-solutions.php |
| work_keys_str_mv | AT alenasediva sensoryprofilesofsweetenersinaqueoussolutions AT zdenkapanovska sensoryprofilesofsweetenersinaqueoussolutions AT janpokorny sensoryprofilesofsweetenersinaqueoussolutions |