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Attribute acceptance
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Observed answers
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1st aliquot
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2nd aliquot
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3rd aliquot
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Aliquot effect and agreement degree
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x22 (p-value)
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Kendall’s W (95% CI)
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overall perception
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“I really liked it”
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1(10%)
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1(10%)
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0.800 (0.670)
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0.57 (0.53, 1)
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“I really enjoyed it”
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7(70%)
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7(70%)
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8(80%)
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“I moderately liked it”
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2(20%)
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2(20%)
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1(10%)
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“I slightly liked it”
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1(10%)
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appearance
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“I really liked it”
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2(20%)
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3(30%)
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2(50%)
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0.667 (0.716)
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0.87 (0.85, 1)
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“I really enjoyed it”
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6(60%)
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4(40%)
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5(50%)
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“I moderately liked it”
| | | |
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“I slightly liked it”
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2(20%)
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3(30%)
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3(30%)
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consistency
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“I really liked it”
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2(20%)
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3(30%)
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3(30%)
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0.000 (1.000)
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0.81 (0.79, 1)
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“I really enjoyed it”
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6(60%)
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4(40%)
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4(40%)
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“I moderately liked it”
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2(20%)
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2(20%)
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2(20%)
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“I slightly liked it”
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1(10%)
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1(10%)
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flavor
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“I really liked it”
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2(50%)
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1(10%)
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2(20%)
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0.737 (0.692)
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0.63 (0.59, 1)
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“I really enjoyed it”
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5(50%)
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5(50%)
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4(40%)
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“I moderately liked it”
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3(30%)
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3(30%)
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3(30%)
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“I slightly liked it”
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1(10%)
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1(10%)
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- Results are given as absolute and relative value, n(%). Total beverage intake = 625 ± 61 mL. Aliquot intake = 50, 30 and 20% at first (0 min), second (45 min) and third (75 min) post-FMP, respectively. The sensory acceptability criterion was the 9-point hedonic scale proposed by Meilgaard et al. (2006) [36]. x22, chi squared with df = 2 and p-value were obtained by Friedman rank sum test (used for to verify the time effect). Kendall’s W with bootstrapped 95% CI (confidence interval with bootstrap [1000 replicates recalculated from original data]) was used to describe agreement among respondents
