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Table 5 Fatty acid composition (weight % of total fatty acids) of individual lipid classes from pulp/peel oils of different cultivars of sea buckthorn fruits (ssp. carpatica )

From: Fatty acids in berry lipids of six sea buckthorn (Hippophae rhamnoides L., subspecies carpatica) cultivars grown in Romania

 

Fatty acids (weight % of total fatty acids)

Species

∑ SFA

∑ MUFA

∑ PUFA

PUFA/ SFA

n-6/ n-3

C1

 

PL

26.73 ± 0.93db

54.91 ± 1.47aa

18.36 ± 0.70ac

0.69a

1.44d

FFA

51.54 ± 1.50ba

40.44 ± 1.16bb

8.02 ± 0.32bc

0.16b

2.65c

TAG

40.41 ± 1.30cb

56.41 ± 1.56aa

3.18 ± 0.15cc

0.08b

5.49b

SE

69.94 ± 2.27aa

22.93 ± 0.74cb

7.13 ± 0.29bc

0.10b

6.59a

C2

 

PL

18.99 ± 0.66dc

55.09 ± 1.37ba

25.92 ± 0.88ab

1.36a

1.93c

FFA

52.74 ± 1.57ba

40.98 ± 0.96cb

6.28 ± 0.24bc

0.12b

2.74b

TAG

27.15 ± 0.97cb

68.86 ± 1.59aa

3.99 ± 0.22cc

0.15b

1.71c

SE

67.86 ± 1.67aa

24.86 ± 0.97db

7.28 ± 0.38bc

0.11b

9.71a

C3

 

PL

26.56 ± 0.72db

49.26 ± 1.43ba

24.18 ± 0.88ac

0.91a

4.12c

FFA

55.04 ± 1.56ba

38.24 ± 1.24cb

6.72 ± 0.21cc

0.12b

2.54d

TAG

41.56 ± 1.32cb

52.97 ± 1.31aa

5.47 ± 0.21cc

0.13b

7.67a

SE

70.54 ± 1.90aa

19.66 ± 0.70db

9.80 ± 0.33bc

0.14b

7.17b

C4

 

PL

29.29 ± 0.86db

51.21 ± 1.45aa

19.49 ± 0.64ac

0.67a

3.10b

FFA

55.15 ± 1.50ba

37.99 ± 1.26bb

6.86 ± 0.28bc

0.12b

1.77c

TAG

41.70 ± 1.23cb

53.87 ± 1.45aa

4.43 ± 0.19cc

0.11b

8.52a

SE

65.36 ± 1.63aa

27.84 ± 0.87cb

6.80 ± 0.25bc

0.10b

3.25b

C5

 

PL

24.53 ± 0.77db

56.65 ± 1.65aa

18.82 ± 0.52ac

0.77a

3.09c

FFA

49.16 ± 1.56ba

42.55 ± 1.44bb

8.29 ± 0.29bc

0.17b

2.45d

TAG

40.64 ± 1.09cb

55.81 ± 1.42aa

3.55 ± 0.17dc

0.09c

4.77b

SE

71.02 ± 1.62aa

22.18 ± 0.74cb

6.80 ± 0.25cc

0.10c

5.80a

C6

 

PL

23.77 ± 0.74db

55.22 ± 1.65aa

21.01 ± 0.49ac

0.88a

2.56c

FFA

50.41 ± 1.14ba

41.47 ± 1.05bb

8.12 ± 0.25bc

0.16b

2.75c

TAG

38.55 ± 1.31cb

57.25 ± 1.91aa

4.20 ± 0.19dc

0.11c

5.22b

SE

67.96 ± 1.65aa

25.56 ± 0.86cb

6.48 ± 0.25cc

0.10c

7.31a

  1. Values are mean ± SD of three samples, analyzed individually in triplicate
  2. Means in the same row followed by different superscript letters indicate significant differences (p < 0.05) among fatty acid classes; means in the same column followed by different subscript letters indicate significant differences (p < 0.05) among lipid classes of each cultivar.
  3. PL, polar lipids; FFA, free fatty acids; TAG, triacylglycerols; SE, steryl esters; SFA, saturated fatty acids; MUFA, monounsaturated fatty acids; PUFA, polyunsaturated fatty acids.