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Umami detection threshold among children of different ethnicities and its correlation with various indices of obesity and blood pressure.
- Source :
-
Current research in food science [Curr Res Food Sci] 2022 Nov 04; Vol. 5, pp. 2204-2210. Date of Electronic Publication: 2022 Nov 04 (Print Publication: 2022). - Publication Year :
- 2022
-
Abstract
- Sensitivity to savory taste has been linked to high consumption of savory foods and increased risks of obesity and hypertension. However, there are limited studies that investigate whether obesity indices are correlated with the differences in umami taste perception, particularly in children. This study aimed to investigate the umami detection threshold among children of different ethnicities and the threshold's correlation with obesity indices and blood pressure. A total of 140 subjects were recruited and consisted of a nearly equal distribution of children from three main ethnicities (37.2% Malays, 31.4% Chinese, 31.4% Indians). Umami detection threshold was measured using the two-alternative, forced-choice staircase procedure. Body weight, height, waist circumference and blood pressure of children were measured. Body composition was assessed using bioelectrical impedance analysis (BIA). Mean umami detection threshold was 1.22 ± 1.04 mM and there were no observable differences attributable to the subjects' ethnicities. Body fat percentage was negatively correlated (r = -0.171, p < 0.05), while lean body mass percentage was positively correlated (r = 0.171, p < 0.05) with umami detection threshold. These findings revealed that umami taste perception correlated with children's body composition, but not other anthropometric indicators and blood pressure. Future studies should explore the correlation between umami taste perception and children's total dietary intake.<br />Competing Interests: The authors declare the following financial interests/personal relationships which may be considered as potential competing interests: Prof Dr Poh Bee Koon reports financial support was provided by International Glutamate Technical Committee (IGTC).<br /> (© 2022 The Authors.)
Details
- Language :
- English
- ISSN :
- 2665-9271
- Volume :
- 5
- Database :
- MEDLINE
- Journal :
- Current research in food science
- Publication Type :
- Academic Journal
- Accession number :
- 36387604
- Full Text :
- https://doi.org/10.1016/j.crfs.2022.11.006