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Table 2 Distribution of individual fatty acids (mg) in dried powder (100 g) formulations of three Tuber species

From: Nutritional value, chemical composition and antioxidant activity of three Tuber species from China

Fatty acids T. latisporum T. subglobosum T. pseudohimalayense
C14:0 nd 0.59 ± 0.03a nd
C15:0 nd 0.44 ± 0.01a nd
C16:0 72.36 ± 0.41b 41.96 ± 0.36c 80.93 ± 1.30a
C16:1 1.06 ± 0.00c 1.63 ± 0.01b 3.32 ± 0.09a
C17:0 nd 0.58 ± 0.00b 0.72 ± 0.02a
C18:0 47.56 ± 1.75a 26.06 ± 0.51c 33.18 ± 0.48b
C18:1n9c 250.97 ± 0.99a 94.04 ± 0.96c 219.63 ± 2.02b
C18:2n6c 347.47 ± 0.07b 246.81 ± 0.00c 365.24 ± 0.16a
C18:3n3 9.52 ± 0.13a nd nd
C20:0 1.01 ± 0.02a 0.75 ± 0.01c 0.86 ± 0.01b
C20:1c 13.15 ± 0.30a 0.78 ± 0.01b 1.00 ± 0.01b
C20:2c 2.99 ± 0.11a 1.41 ± 0.02b 1.41 ± 0.03b
C20:4n6 0.64 ± 0.01b 0.63 ± 0.02b 0.81 ± 0.02a
C20:5n3 nd 0.54 ± 0.02a 0.53 ± 0.01a
C22:0 nd nd 0.97 ± 0.01a
C24:0 nd nd 0.78 ± 0.00a
SFA1 121.17 ± 2.16a 70.38 ± 0.58c 117.35 ± 1.35b
MUFAf 265.19 ± 0.70a 96.46 ± 0.96c 223.95 ± 1.92b
PUFAf 360.61 ± 0.08b 249.39 ± 0.03c 367.98 ± 0.19a
SFAg 16.22 ± 0.23c 16.91 ± 0.11a 16.56 ± 0.18b
MUFAg 35.50 ± 0.06a 23.17 ± 0.17c 31.57 ± 0.23b
PUFAg 48.28 ± 0.18c 59.91 ± 0.18a 51.87 ± 0.11b
  1. Myristic acid (C14:0); pentadecanoic acid (C15:0); palmitic acid (C16:0); palmitoleic acid (C16:1); heptadecanoic acid (C17:0); stearic acid (C18:0); oleic acid (C18:1n9c); linoleic acid (C18:2n6c); α-linolenic acid (C18:3n3); arachidic acid (C20:0); cis-11-eicosenoic acid (C20:1c); cis-11,14-eicosadienoic acid (C20:2c); arachidonic acid (C20:4n6); eicosapentaenoic acid (C20:5n3); behenic acid (C22:0); lignoceric acid (C24:0)
  2. nd not detected
  3. a,b,cIn each row, the different letters represent significant differences between samples (p < 0.05); d % or g/100 g dw; e kcal/100 g; f mg/100 g dw; g % of total FA