Table 3.
FA-PA Method Validation with NIST SRM3274-FAs in Botanical Oilsa
| SRM oil | saturated FAs
|
unsaturated FAs
|
|||
|---|---|---|---|---|---|
| MA | PA | SA | OA | LA | |
| borage | 0.49 (0.62 ± 0.11) | 100(110 ± 12) | 33.6 (33.1 ± 4.0) | 152.4 (148.7 ± 8.7) | 396 (374 ± 35) |
| evening primrose | 0.344 (0.363 ± 0.03) | 54.7 (58.2 ± 6.1) | 17.8 (18.3 ± 0.838) | 69.9 (68.9 ± 3.7) | 787 (742 ± 24) |
| flax | 0.277 (0.271 ± 0.008) | 42.7 (44.8 ± 5.0) | 27.9 (30.4 ± 2.4) | 165.3 (165.7 ± 6.2) | 160 (171 ± 11) |
| perilla | 0.246 (0.206 ± 0.025) | 52.8 (56.4 ± 5.5) | 19.3 (20.9 ± 1.1) | 157.2 (166.8 ± 7.8) | 212 (160 ± 14) |
a
Certified concentration value was expressed as a mass fraction (mg/g) at 95% level of confidence and noted in bold in the parentheses. Reference values were also given in normal typeface in parentheses. The abbreviation of each analyte is shown in Table 1.