Paper · 2016 · Journal of Experimental Biology and Agricultural Sciences

A comparative study of fatty acid extraction methods of sesame (Sesamum indicum L.) varieties grown under mediterranean environment

C. Kurt; H. Arioglu; M.R. Akkaya; et al.

7
claims
15
verbatim quotes
10
citations
1
research areas
✓
Open access

Abstract

Present study was carried out to determine the effects of two oil extraction methods on the composition of oil fatty acid in sesame of some Turkish genotypes.Two oil extraction techniques viz.Cold pressing (CP) and Soxhlet extraction (SE), were compared for the fatty acid composition of 25 Turkish sesame genotype. Higher averaged sesame seed oil yield (54.7%) was obtained in the SE method than the CP method (31.1%). The oil compositions of sesame genotypes were compared and the presence of five main dominated sesame fatty acid components namely palmitic, stearic, arachidic, oleic and linoleic acid was reported. Among these five fatty acid, palmitic (9.38-10.56%) and stearic acids (4.73-5.12%) were reported predominant saturated fatty acids while arachidic acid was reported in minimum concentration in sesame oil ranging of 0.52 to 0.59 %. Oleic and linoleic acids are the major fatty acids of sesame oil and are reported in large amounts in the oils of all genotypes.The percentage of oleic acid ranged from 37.15 to 41.67, while this percentage was reported between 42.22 to 45.54 for Linoleic acid. From the results of this study, it can be concluded that the fatty acid profile of the sesame oil was not significantly influenced by oil extraction method.

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Claims 7

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Soxhlet extraction gave higher sesame seed oil yield (54.7%) than cold pressing (31.1%).

Treatment
SE methode1
Outcome
sesame seed oil yielde1
Direction
Highere1
Value
54.7%e1
Qualifier
31.1%e1
Comparator
CP methode1
Setting
mediterranean environmentt0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Sesamum indicum
Sesamum indicum · TaxonFranz Xaver · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“Higher averaged sesame seed oil yield (54.7%) was obtained in the SE method than the CP method (31.1%)”

✓ located verbatim in the source · abstract, characters 316–418 · show in text ↑
t0

“sesame (Sesamum indicum L.) varieties grown under mediterranean environment”

✓ located verbatim in the source · title, characters 56–131 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Palmitic acid was a predominant saturated fatty acid at 9.38-10.56%.

Outcome
palmitice2
Value
9.38-10.56%e2
Qualifier
predominant saturated fatty acidse2

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Sesamum indicum
Sesamum indicum · TaxonFranz Xaver · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e2

“palmitic (9.38-10.56%) and stearic acids (4.73-5.12%) were reported predominant saturated fatty acids”

✓ located verbatim in the source · abstract, characters 648–749 · show in text ↑
t0

“sesame (Sesamum indicum L.) varieties grown under mediterranean environment”

✓ located verbatim in the source · title, characters 56–131 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Stearic acid was a predominant saturated fatty acid at 4.73-5.12%.

Outcome
stearic acidse2
Value
4.73-5.12%e2
Qualifier
predominant saturated fatty acidse2

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Sesamum indicum
Sesamum indicum · TaxonFranz Xaver · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e2

“palmitic (9.38-10.56%) and stearic acids (4.73-5.12%) were reported predominant saturated fatty acids”

✓ located verbatim in the source · abstract, characters 648–749 · show in text ↑
t0

“sesame (Sesamum indicum L.) varieties grown under mediterranean environment”

✓ located verbatim in the source · title, characters 56–131 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Arachidic acid was present at minimum concentration, 0.52 to 0.59%.

Outcome
arachidic acide3
Value
0.52 to 0.59 %e3
Qualifier
minimum concentratione3

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Sesamum indicum
Sesamum indicum · TaxonFranz Xaver · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e3

“arachidic acid was reported in minimum concentration in sesame oil ranging of 0.52 to 0.59 %”

✓ located verbatim in the source · abstract, characters 756–848 · show in text ↑
t0

“sesame (Sesamum indicum L.) varieties grown under mediterranean environment”

✓ located verbatim in the source · title, characters 56–131 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Oleic acid ranged from 37.15 to 41.67%.

Outcome
oleic acide4
Value
37.15 to 41.67e4

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Sesamum indicum
Sesamum indicum · TaxonFranz Xaver · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e4

“The percentage of oleic acid ranged from 37.15 to 41.67”

✓ located verbatim in the source · abstract, characters 978–1033 · show in text ↑
t0

“sesame (Sesamum indicum L.) varieties grown under mediterranean environment”

✓ located verbatim in the source · title, characters 56–131 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Linoleic acid ranged from 42.22 to 45.54%.

Outcome
Linoleic acide5
Value
42.22 to 45.54e5

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Sesamum indicum
Sesamum indicum · TaxonFranz Xaver · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e5

“this percentage was reported between 42.22 to 45.54 for Linoleic acid”

✓ located verbatim in the source · abstract, characters 1041–1110 · show in text ↑
t0

“sesame (Sesamum indicum L.) varieties grown under mediterranean environment”

✓ located verbatim in the source · title, characters 56–131 · show in text ↑
Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

The fatty acid profile of sesame oil was not significantly influenced by the oil extraction method (cold pressing vs Soxhlet).

Treatment
oil extraction methode6
Outcome
fatty acid profile of the sesame oile6
Direction
not significantly influencede6
Comparator
Cold pressing (CP)e7

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Sesamum indicum
Sesamum indicum · TaxonFranz Xaver · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e6

“the fatty acid profile of the sesame oil was not significantly influenced by oil extraction method”

✓ located verbatim in the source · abstract, characters 1169–1267 · show in text ↑
e7

“Two oil extraction techniques viz.Cold pressing (CP) and Soxhlet extraction (SE), were compared”

✓ located verbatim in the source · abstract, characters 158–253 · show in text ↑
t0

“sesame (Sesamum indicum L.) varieties grown under mediterranean environment”

✓ located verbatim in the source · title, characters 56–131 · show in text ↑

processing · quality: oil · Sesamum indicum (sesame)Positive and negative results

5 papers: 4 positive, 1 negative or no effect

4 reporting no difference from an alternative

  1. positive
  2. positive
  3. positive

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Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.