Table 7 Crude lipid composition of pumpkin seeds using GC, fatty acids composition (part A) and unsaponifiable fraction (part B).

From: RETRACTED ARTICLE: Pumpkin seeds (Cucurbita pepo subsp. ovifera) decoction promotes Trichinella spiralis expulsion during intestinal phase via “Weep and Sweep” mechanism

Fatty acids (part A)

  

Name

Formula

RT

%

  

Palmitic acid

C16:0

 

12.54

  

Stearic acid

C18:0

 

6.04

  

Oleic acid

C18:1n9c

 

26.15

  

Linoleic acid

C18:2n6c

 

54.46

  

α- Linolenic acid

C18:3n3

 

0.25

  

Arachidic acid

C20:0

 

0.38

  

Behenic acid

C22:0

 

0.19

  

Saturated fatty acids

  

19.15

  

Unsaturated fatty acids

Total

 

26.15

  
 

Mono-saturated

 

80.86

  
 

Poly-unsaturated

 

54.71

  

Unsaponifiable fraction (part B)

Peak

RT

Name

Formula

Area

Area Sum %

Hydrocarbons

 1

14.547

Glycerol, 3TMS derivative

C12H32O3Si3

2,058,433.2

0.92

 2

19.123

2,4-Di-tert-butylphenoxytrimethylsilane

C17H30OSi

1,644,624.7

0.73

 3

19.783

2,3,4-Trihydroxybutyric acid tetrakis(trimethylsilyl) deriv., (, (R*,R*)-)

C16H40O5Si4

552,916.81

0.25

 4

25.626

1-Octadecanol, TMS derivative

C21H46OSi

526,435.17

0.23

 5

26.044

9,12-Octadecadienoic acid (Z,Z)-, TMS derivative

C21H40O2Si

2,326,748.3

1.04

 6

26.097

Oleic Acid, (Z)-, TMS derivative

C21H42O2Si

2,142,815

0.95

 7

28.563

2,2'-Methylenebis (6-tert-butyl-4 methylphenol), O,O'-bis(trimethylsilyl)-

C29H48O2Si2

916,853.62

0.41

 8

29.163

1-Monopalmitin, 2TMS derivative

C25H54O4Si2

1,439,373.7

0.64

 9

30.567

Silane, diethylheptadecyloxy (3-methylbutoxy)-

C26H56O2Si

991,358.27

0.44

 10

30.741

Squalene

C30H50

79,777,296

35.52

 11

31.394

9,12-Octadecadienoic acid (Z,Z)-, 2,3-bis[(trimethylsilyl)oxy]propyl ester (CAS)

C27H54O4Si2

882,546.22

0.39

 12

31.705

Androstan-17-one, 3-[(trimethylsilyl)oxy]-, O-(phenylmethyl) oxime, (3α,5β)-

C29H45NO2Si

652,274.24

0.29

 13

31.902

Beta -Tocopherol, TMS derivative

C31H56O2Si

10,440,349

4.65

 14

32.305

8'-Apoβ-caroten-8'-al

C30H40O

308,560.22

0.14

 15

32.547

1-Monolinoleoylglycerol trimethylsilyl ether

C27H54O4Si2

1,248,464

0.56

 17

33.405

Methyl glycocholate, 3TMS derivative

C36H69NO6Si3

1,070,427.4

0.48

 24

34.733

1-Monolinoleoylglycerol trimethylsilyl ether

C27H54O4Si2

687,631.51

0.31

Sterols

 16

32.942

Glycine, N-[(3α,5β)-24-oxo-3-[(trimethylsilyl)oxy] cholan-24-yl]-, methyl ester

C30H53NO4Si

2,803,408.8

1.25

 18

33.625

Silane, trimethyl[[(3β)-stigmast-5-en-3-yl] oxy]- (CAS)

C32H58OSi

180,535.01

0.08

 19

33.686

Ergosta-7,22-dien-3-ol, (3β,22E)-, TMS derivative

C31H54OSi

336,584.15

0.15

 20

33.754

5.Xi.-Ergost-7-en-3 beta-ol, TMS derivative

C31H56OSi

3,715,910

1.65

 21

33.997

Stigmasterol, TMS derivative

C32H56OSi

62,576,831

27.86

 22

34.232

Silane, trimethyl[[(3.beta.)-stigmasta-7,24(28)-dien-3-yl]oxy]-

C32H56OSi

38,843,123

17.3

 23

34.316

5.alpha. -Stigmast-7-en-3β-ol, O-TMS

C32H58OSi

4,682,997

2.09

  1. Significant values are in bold.
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