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Table 3 Glycemic and insulin indices

From: Probiotic fruit beverages with different polyphenol profiles attenuated early insulin response

Tested products Glycemic index (0–90 min) (%) Glycemic index (0–120 min) (%) Insulin index (0–90 min) (%) Insulin index (0–120 min) (%)
Glucose (n = 11) 100 100 100a 100a
Bilberry (n = 10) 88.9 (66.0–101.3) 95.3 (70.6–102.1) 65.7 (54.1–86.7)b 63.8 (56.5–86.7)b
Blackcurrant (n = 10) 75.1 (45.1–141.1) 75.4 (45.1–141.1) 73.8 (61.2–101.6)b# 76.9 (59.2–105.0)ab
Beetroot (n = 11) 85.9 (39.7–112.4) 91.0 (39.1–113.7) 86.9 (74.7–112.9)ab 86.5 (73.2–114.6)ab
Mango (n = 10) 68.4 (43.2–128.9) 68.4 (43.2–129.1) 67.6 (61.2–89.6)ab 68.9 (59.3–89.6)ab
Rose hip (n = 11) 63.5 (41.1–111.3) 58.2 (41.1–112.6) 72.3 (58.1–87.7)b 70.8 (62.6–93.6)b
  1. Superscripted data are presented as median (IQR). Groups that do not share the same letter are significantly different. #Before P value adjustment P = 0.034, after adjustment P = 0.062