Table 1 Values of parameters, χ2 and R2 coefficients obtained by fitting the experimental oxygen uptakes with Eqs. (2a) and (2b) for linseed oil (Lo), sunflower oil (So) and olive oil (Oo) and glyceryl trioleate (OOO) and with Eqs. (2a) and (2b) for glyceryl trilinolenate (LnLnLn) and glyceryl trilinoleate (LLL) at different temperatures.

From: A versatile method to fingerprint and compare the oxidative behaviour of lipids beyond their oxidative stability

System

t0

tonset

A

Acorr

B

C

q

λ0 × 102

λ1 × 103

λ2 × 104

χ2 × 103

R2

(min)

(min)

(%)

(%)

(%)

(%)

(min−1)

(min−1)

(min−1)

Lo

521.9

512.8

3.9

3.3

− 3.5

6.8

1.0

0.5

9.3

0.995

So

1763.4

1468.9

21.4

8.8

6.1

2.7

0.8

1.0

0.6

0.6

1.1

0.999

Oo

2941.0

2464.0a

40.6

11.1b

0.1

1.1

0.6

0.4

2.4

0.999

LnLnLn

75.2

97.8

5.7

5.6

− 3.3

8.9

0.6

2.5

2.3

0.9

7.8

0.996

LLL

87.6

92.8

8.8

8.4

2.9

5.5

0.6

2.8

4.0

3.8

2.0

0.999

OOO

2340.0

649.1a

28.6

12.7b

9.7

3.1

0.2

0.3

14.1

0.999

  1. The standard error of the parameters calculated are all less than 0.1.
  2. aThis is the value for tendset and not tonset,.
  3. bAcorr is calculated at tendset.