Paper · 1982 · Journal of the American Oil Chemists Society

Cyclopropenoid Fatty Acid Content and Iodine Value of Crude Oils from Indian Cottonseed

S. N. Pandey; L. K. Suri

9
claims
17
verbatim quotes
8
citations
1
research areas
—
Not open access

Abstract

Abstract Cyclopropenoid fatty acid (CPFA) and iodine value (IV) of oils extracted from 30 varieties of cottonseed belonging to 4 botanical species, Gossypium arboreum, G. herbaceum, G. hirsutum and G. barbadense, have been reported. The CPFA determined by HBr titration method ranged from 0.66 to 1.51%. The IV of the oils ranged from 93.3 to 111.2. CPFA contents were significantly different among the species and nonsignificant within the species. The mean values of CPFA for different species were 0.67 (G. bar‐badense), 0.83 (G. hirsutum), 1.14 (G. berbaceum) and 1.40% (G. arboreum). There was no correlation between IV and CPFA content.

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Claims 9

Observationobservedoriginal resultmeasured

Claim · model-written summary

Cottonseed oil cyclopropenoid fatty acid content ranged from 0.66 to 1.51%.

Taxon
Cottonseedt0
Outcome
CPFAe0
Value
0.66 to 1.51%e0

Verbatim

e0

“The CPFA determined by HBr titration method ranged from 0.66 to 1.51%.”

✓ located verbatim in the source · abstract, characters 233–303 · show in text ↑
t0

“Cottonseed”

✓ located verbatim in the source · title, characters 77–87 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Cottonseed oil iodine values ranged from 93.3 to 111.2.

Taxon
Cottonseedt0
Outcome
IVe0
Value
93.3 to 111.2e0

Verbatim

e0

“The IV of the oils ranged from 93.3 to 111.2.”

✓ located verbatim in the source · abstract, characters 304–349 · show in text ↑
t0

“Cottonseed”

✓ located verbatim in the source · title, characters 77–87 · show in text ↑
Observationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

CPFA contents differed significantly among cotton species.

Taxon
Cottonseedt0
Outcome
CPFA contentse0

Verbatim

e0

“CPFA contents were significantly different among the species”

✓ located verbatim in the source · abstract, characters 350–410 · show in text ↑
t0

“Cottonseed”

✓ located verbatim in the source · title, characters 77–87 · show in text ↑
Observationobservedoriginal resultnot significant (as stated)measured

Claim · model-written summary

CPFA contents did not differ significantly within species.

Taxon
Cottonseedt0
Outcome
nonsignificant within the speciese0

Verbatim

e0

“nonsignificant within the species”

✓ located verbatim in the source · abstract, characters 415–448 · show in text ↑
t0

“Cottonseed”

✓ located verbatim in the source · title, characters 77–87 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Mean CPFA content was 0.67 in G. bar‐badense.

Taxon
G. bar‐badensee0
Outcome
CPFAe0
Value
0.67e0

Verbatim

e0

“The mean values of CPFA for different species were 0.67 (G. bar‐badense)”

✓ located verbatim in the source · abstract, characters 450–522 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Mean CPFA content was 0.83 in G. hirsutum.

Taxon
G. hirsutumGossypium hirsutume0
Outcome
0.83e0
Value
0.83e0

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

Gossypium hirsutum
Gossypium hirsutum · TaxonChriKo · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“0.83 (G. hirsutum)”

✓ located verbatim in the source · abstract, characters 524–542 · show in text ↑
t0

“Cottonseed”

✓ located verbatim in the source · title, characters 77–87 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Mean CPFA content was 1.14 in G. berbaceum.

Taxon
G. berbaceume0
Outcome
1.14e0
Value
1.14e0

Verbatim

e0

“1.14 (G. berbaceum)”

✓ located verbatim in the source · abstract, characters 544–563 · show in text ↑
t0

“Cottonseed”

✓ located verbatim in the source · title, characters 77–87 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Mean CPFA content was 1.40% in G. arboreum.

Taxon
G. arboreumGossypium arboreume0
Outcome
1.40%e0
Value
1.40%e0

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

Gossypium arboreum
Gossypium arboreum · TaxonKENPEI · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“1.40% (G. arboreum)”

✓ located verbatim in the source · abstract, characters 568–587 · show in text ↑
t0

“Cottonseed”

✓ located verbatim in the source · title, characters 77–87 · show in text ↑
Associationobservedoriginal resultno effectmeasured

Claim · model-written summary

Iodine value and CPFA content were uncorrelated.

Taxon
Cottonseedt0
Outcome
CPFA contente0
Direction
no correlatione0
Comparator
IVe0

Verbatim

e0

“There was no correlation between IV and CPFA content.”

✓ located verbatim in the source · abstract, characters 589–642 · show in text ↑
t0

“Cottonseed”

✓ located verbatim in the source · title, characters 77–87 · show in text ↑