Skip to main content

Table 3 Fatty acid profile of the encapsulated oils and the daily dose of PUFAs consumed by each intervention arm

From: The impact of polyunsaturated fatty acid-based dietary supplements on disease biomarkers in a metabolic syndrome/diabetes population

 

Fatty acid profile of dietary supplements (area%)

PUFAs provided in dietary supplements by arm (g/day)

Common name

Fatty acid

Corn

Borage

Echium

Fish

CO

BO*

FO

Myristic

C14:0

0

0

0

5.8

   

Palmitic

C16:0

10.8

6.5

7.8

17.1

   

Palmitoleic

C16:1 n-7

0

0

0.0

7.0

   

Stearic

C18:0

2.8

3.3

5.0

4.1

   

Oleic

C18:1 n-9

29.8

9.6

18.1

11.5

   

Vaccenic

C18:1 n-11

0

0.4

0

3.0

   

Linoleic (LA)

C18:2 n-6

54.2

22.1

18.6

1.9

3.96

1.80

0.48

Gamma-linoleic (GLA)

C18:3 n-6

0

41.0

9.7

0.3

0

1.65

0.05

Alpha-linoleic (ALA)

C18:3 n-3

0.8

0.2

28.0

1.2

0.06

1.90

0.23

Gondoic

C20:1 n-9

0.2

5.6

0

0.5

   

Stearidonic (SDA)

C18:4 n-3

0.1

0

12.2

4.5

<0.01

0.83

0.86

Dihommo-γ-linolenic (DGLA)

C20:3 n-6

0

0

0

0.1

   

Behenic

C22:0

0.1

0.3

0

1.3

   

Arachidonic (ARA)

C20:4 n-6

0.2

0.1

0

0

   

Erucic

C22:1 n-9

0

4.3

0.1

0

   

Eicosopentaenoic (EPA)

C20:5 n-3

0.1

0

0

18.0

<0.01

0

3.58

Nervonic

C24:1 n-9

0

3.2

0.1

0.9

   

Docosapentaenoic (DPA)

C22:5 n-3

0

0

0

2.1

   

Docosahexaenoic (DHA)

C22:6 n-3

0

0

0

12.3

0

0

2.44

 

Others

0.5

0.9

0

1.2

   
  1. *BO arm received a combination of borage and echium oils.
  2. The fatty acid composition of the oils was evaluated by gas chromatography. The PUFA doses were calculated based on the mass of oil in the number capsules consumed daily, which were:9 CO capsules, 10 BO capsules (3 borage and 7 echium) or 9 FO capsules.