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EFFECTIVENESS OF VOLTAMMETRY AND UV-VIS SPECTROPHOTOMETRY METHODS IN ANALYZING NITRITE IN EDIBLE SWIFTLET NEST.
- Source :
-
Rasayan Journal of Chemistry . Jul-Sep2024, Vol. 17 Issue 3, p1141-1145. 5p. - Publication Year :
- 2024
-
Abstract
- Edible Swiftlet Nest (ESN) is a swiftlet's saliva product that contains many beneficial compounds. However, improper washing leaves behind toxic nitrite content. To ensure its absence, sensitive and accurate methods are needed, such as UV-Vis spectrophotometry. However, long analysis time and complicated maintenance, limit its further use. In this research, cyclic voltammetry was developed as an alternative analysis method for nitrite content in ESN. The results show that the LOD and LOQ of this method are 0.658529 ppm and 1.995544 ppm, respectively. Compared to this value, analysis using UV-visible spectrophotometry shows lower LOD and LOQ values, respectively 0.061579 ppm and 0.186602 ppm. [ABSTRACT FROM AUTHOR]
- Subjects :
- *CYCLIC voltammetry
*SPECTROPHOTOMETRY
*VOLTAMMETRY
*NITRITES
*SALIVA
Subjects
Details
- Language :
- English
- ISSN :
- 09741496
- Volume :
- 17
- Issue :
- 3
- Database :
- Academic Search Index
- Journal :
- Rasayan Journal of Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- 179586378
- Full Text :
- https://doi.org/10.31788/RJC.2024.1738783