Table 5.
(mg/100 g fat) | Days | Batches | Sig. | |||
---|---|---|---|---|---|---|
CON | BRE | CLE | PSE | |||
C12:0 | 0 | 0.01 ± 0.01α | 0.01 ± 0.01α | 0.01 ± 0.01 | 0.01 ± 0.01 | n.s. |
160 | 0.06 ± 0.01β | 0.06 ± 0.01β | 0.47 ± 1.06 | 0.18 ± 0.39 | n.s. | |
Sig. | *** | *** | n.s. | n.s. | ||
C14:0 | 0 | 0.23 ± 0.05abα | 0.22 ± 0.05abα | 0.18 ± 0.03aα | 0.26 ± 0.05bα | * |
160 | 0.74 ± 0.27β | 0.85 ± 0.25β | 0.62 ± 0.09β | 0.72 ± 0.31β | n.s. | |
Sig. | *** | *** | *** | *** | ||
C15:0 | 0 | 0.03 ± 0.01α | 0.04 ± 0.01 | 0.03 ± 0.01α | 0.04 ± 0.01 | n.s. |
160 | 0.10 ± 0.06β | 0.06 ± 0.04 | 0.07 ± 0.04β | 0.06 ± 0.04 | n.s. | |
Sig. | ** | n.s. | * | n.s. | ||
C16:0 | 0 | 3.69 ± 0.65α | 3.72 ± 0.62α | 2.83 ± 1.22α | 3.75 ± 0.64α | n.s. |
160 | 12.25 ± 1.53β | 12.96 ± 2.94β | 11.39 ± 2.56β | 11.86 ± 4.45β | n.s. | |
Sig. | *** | *** | *** | *** | ||
C16:1n7 | 0 | 0.40 ± 0.05bα | 0.40 ± 0.05abα | 0.35 ± 0.05aα | 0.43 ± 0.05bα | * |
160 | 1.45 ± 0.28β | 1.70 ± 0.56β | 1.21 ± 0.46β | 1.49 ± 0.46β | n.s. | |
Sig. | *** | *** | *** | *** | ||
C17:0 | 0 | 0.08 ± 0.02abα | 0.06 ± 0.03aα | 0.07 ± 0.02aα | 0.09 ± 0.02bα | * |
160 | 0.23 ± 0.05β | 0.22 ± 0.11β | 0.18 ± 0.07β | 0.26 ± 0.05β | n.s. | |
Sig. | *** | *** | *** | *** | ||
C17:1n7 | 0 | 0.05 ± 0.01α | 0.05 ± 0.01 | 0.04 ± 0.01α | 0.04 ± 0.02α | n.s. |
160 | 0.12 ± 0.09β | 0.13 ± 0.10 | 0.10 ± 0.04β | 0.17 ± 0.04β | n.s. | |
Sig. | * | n.s. | 0.002 | *** | ||
C18:0 | 0 | 1.87 ± 0.35α | 1.94 ± 0.28α | 1.56 ± 0.22α | 1.85 ± 0.42α | n.s. |
160 | 6.46 ± 1.07β | 6.48 ± 1.17β | 6.16 ± 1.29β | 6.56 ± 1.15β | n.s. | |
Sig. | *** | *** | *** | *** | ||
C18:1n9c | 0 | 5.37 ± 1.12α | 5.27 ± 0.94α | 4.64 ± 0.84α | 5.23 ± 1.11α | n.s. |
160 | 19.90 ± 4.41β | 20.66 ± 8.03β | 14.51 ± 5.01β | 19.48 ± 6.03β | n.s. | |
Sig. | *** | *** | *** | *** | ||
C18:1n7c | 0 | 0.32 ± 0.04α | 0.33 ± 0.06α | 0.29 ± 0.04α | 0.35 ± 0.06α | n.s. |
160 | 1.38 ± 0.27β | 1.49 ± 0.47β | 1.18 ± 0.26β | 1.43 ± 0.32β | n.s. | |
Sig. | *** | *** | *** | *** | ||
C18:2n6c | 0 | 1.72 ± 0.30α | 1.87 ± 0.32α | 1.81 ± 0.61α | 1.82 ± 0.26α | n.s. |
160 | 7.37 ± 1.50β | 7.73 ± 2.49β | 5.91 ± 1.98β | 7.93 ± 2.02β | n.s. | |
Sig. | *** | *** | *** | *** | ||
C20:0 | 0 | 0.03 ± 0.01α | 0.03 ± 0.01α | 0.03 ± 0.01α | 0.04 ± 0.01α | n.s. |
160 | 0.17 ± 0.08β | 0.24 ± 0.16β | 0.14 ± 0.07β | 0.40 ± 0.33β | n.s. | |
Sig. | *** | *** | *** | ** | ||
C18:3n6 | 0 | 0.02 ± 0.01α | 0.02 ± 0.01α | 0.01 ± 0.01α | 0.01 ± 0.01 | n.s. |
160 | 0.17 ± 0.15β | 0.12 ± 0.08β | 0.14 ± 0.09β | 0.65 ± 1.40 | n.s. | |
Sig. | *** | *** | *** | n.s. | ||
C20:1n9 | 0 | 0.14 ± 0.04aα | 0.14 ± 0.09aα | 0.13 ± 0.02aα | 0.23 ± 0.10bα | ** |
160 | 0.86 ± 0.23bβ | 0.87 ± 0.38bβ | 0.45 ± 0.18aβ | 0.75 ± 0.33bβ | * | |
Sig. | *** | *** | *** | *** | ||
C18:3n3 | 0 | 0.14 ± 0.04α | 0.17 ± 0.06α | 0.16 ± 0.03α | 0.18 ± 0.07α | n.s. |
160 | 0.69 ± 0.09bβ | 0.67 ± 0.18bβ | 0.44 ± 0.15aβ | 0.69 ± 0.20bβ | ** | |
Sig. | *** | *** | *** | *** | ||
9c,11t-CLΑ | 0 | 0.05 ± 0.01α | 0.04 ± 0.01α | 0.04 ± 0.01α | 0.05 ± 0.01α | n.s. |
160 | 0.17 ± 0.10β | 0.15 ± 0.02β | 0.18 ± 0.03β | 0.16 ± 0.02β | n.s. | |
Sig. | *** | *** | *** | *** | ||
C20:2n6 | 0 | 0.05 ± 0.02α | 0.06 ± 0.01α | 0.06 ± 0.01α | 0.07 ± 0.02α | n.s. |
160 | 0.24 ± 0.10β | 0.28 ± 0.10β | 0.18 ± 0.06β | 0.24 ± 0.10β | n.s. | |
Sig. | *** | *** | *** | *** | ||
C22:0 | 0 | 0.01 ± 0.01α | 0.01 ± 0.01α | 0.01 ± 0.01α | 0.01 ± 0.01α | n.s. |
160 | 0.09 ± 0.02β | 0.09 ± 0.02β | 0.09 ± 0.02β | 0.10 ± 0.02β | n.s. | |
Sig. | *** | *** | *** | *** | ||
C20:3n6 | 0 | 0.03 ± 0.01α | 0.04 ± 0.01α | 0.03 ± 0.01α | 0.03 ± 0.01α | n.s. |
160 | 0.12 ± 0.03β | 0.17 ± 0.06β | 0.17 ± 0.09β | 0.24 ± 0.23β | n.s. | |
Sig. | *** | *** | *** | * | ||
C20:4n6 | 0 | 0.28 ± 0.04α | 0.31 ± 0.05α | 0.31 ± 0.06α | 0.31 ± 0.08α | n.s. |
160 | 1.25 ± 0.27β | 1.35 ± 0.41β | 1.01 ± 0.46β | 1.20 ± 0.31β | n.s. | |
Sig. | *** | *** | *** | *** | ||
C20:5n3 | 0 | 0.11 ± 0.02α | 0.14 ± 0.05α | 0.17 ± 0.08α | 0.16 ± 0.05α | n.s. |
160 | 0.68 ± 0.17bβ | 0.76 ± 0.31bβ | 0.33 ± 0.16aβ | 0.65 ± 0.26bβ | ** | |
Sig. | *** | *** | * | *** | ||
C22:5n3 | 0 | 0.07 ± 0.01α | 0.08 ± 0.02α | 0.08 ± 0.01α | 0.10 ± 0.03α | n.s. |
160 | 0.40 ± 0.10bβ | 0.47 ± 0.19bβ | 0.24 ± 0.11aβ | 0.39 ± 0.15bβ | * | |
Sig. | *** | *** | *** | *** | ||
C22:6n3 | 0 | 0.25 ± 0.05aα | 0.29 ± 0.17aα | 0.39 ± 0.16ab | 0.50 ± 0.18abα | ** |
160 | 1.89 ± 0.63bβ | 1.96 ± 1.04bβ | 0.59 ± 0.40ª | 1.58 ± 0.94bβ | ** | |
Sig. | *** | *** | n.s. | ** | ||
SFΑ | 0 | 5.99 ± 1.00bα | 6.07 ± 0.91bα | 4.76 ± 1.31aα | 6.10 ± 1.09abα | * |
160 | 21.20 ± 5.05β | 21.08 ± 4.43β | 19.49 ± 3.92β | 20.41 ± 5.49β | n.s. | |
Sig. | *** | *** | *** | *** | ||
MUFΑ | 0 | 6.51 ± 1.21α | 6.38 ± 1.02α | 5.61 ± 0.86α | 6.55 ± 1.25ª | n.s. |
160 | 24.44 ± 5.34β | 25.57 ± 9.66β | 18.34 ± 5.90β | 24.16 ± 7.11β | n.s. | |
Sig. | *** | *** | *** | *** | ||
PUFΑ | 0 | 2.74 ± 0.34α | 3.05 ± 0.48α | 3.07 ± 0.65α | 3.25 ± 0.51ª | n.s. |
160 | 12.13 ± 4.34β | 13.95 ± 4.66β | 9.39 ± 3.11β | 13.99 ± 3.32β | n.s. | |
Sig. | *** | *** | *** | *** | ||
n3 | 0 | 0.59 ± 0.10aα | 0.70 ± 0.26aα | 0.81 ± 0.24abα | 0.95 ± 0.32bα | * |
160 | 3.55 ± 1.22bβ | 4.08 ± 1.70bβ | 1.71 ± 0.85aβ | 3.52 ± 1.59bβ | * | |
Sig. | *** | *** | ** | *** | ||
n6 | 0 | 2.11 ± 0.33α | 2.31 ± 0.36α | 2.22 ± 0.62α | 2.25 ± 0.32α | n.s. |
160 | 8.35 ± 3.51β | 9.71 ± 3.09β | 7.50 ± 2.44β | 10.33 ± 2.08β | n.s. | |
Sig. | *** | *** | *** | *** | ||
Total | 0 | 15.25 ± 2.29α | 15.50 ± 2.30α | 13.44 ± 2.47α | 15.90 ± 2.41α | n.s. |
160 | 57.80 ± 8.86β | 60.62 ± 18.36β | 47.49 ± 10.95β | 58.68 ± 14.07β | n.s. | |
Sig. | *** | *** | *** | *** |
Results are expressed as mean value ± standard deviation
a,bMean values in the same row (corresponding to the same storage time) not followed by a common letter differ significantly (P < 0.05)
α,γMean values in the sαme column (corresponding to the same batch) for each fatty acid or sum of fatty acid not followed by a common letter differ significantly (P < 0.05)
Βatches: CON control, ΒRE beer residue extract, CLE chestnut leave extract, PSE peanut skin extract
Sig: significance: *** (P < 0.001), ** (P < 0.01), * (P < 0.05), n.s. (not significant)