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Method / resourceobservedoriginal resultmeasured

Claim · model-written summary

A procedure for analysing ubiquinone, plastoquinone, tocopherols and vitamin K(1) in pea was described and evaluated.

Taxon
Pisum sativum L.Lathyrus oleraceuse0
Outcome
analysis of ubiquinone, plastoquinone, tocopherols and vitamin K(1)e0

Not reportedComparatorValue

Verbatim

e0

“A procedure is described and evaluated for the analysis of ubiquinone, plastoquinone, tocopherols and vitamin K(1) in Pisum sativum L.”

✓ located verbatim in the source · abstract, characters 0–134

Title

Analysis and Distribution of Tocopherols and Quinones in the Pea Plant

John K. Gaunt; Bruce B. Stowe PLANT PHYSIOLOGY 1967. doi:10.1104/pp.42.6.851

Other claims from this paper (6)
Method / resourceobservedoriginal resultmeasured

Claim · model-written summary

UPLC-vwd detected four tocopherols and four tocotrienols in peanut seeds.

Taxon
peanut seedsArachis hypogaeat0
Outcome
detecting four tocopherols and four tocotrienolse0
Value
four tocopherols and four tocotrienolse0

Verbatim

e0

“UPLC-vwd) method for quantifying vitamin E content in peanut seeds, capable of detecting four tocopherols and four tocotrienols”

✓ located verbatim in the source · abstract, characters 321–448
t0

“peanut seeds”

✓ located verbatim in the source · title, characters 115–127

Title

A reliable, simple and cost-efficient UPLC-vwd method for simultaneously determining tocopherol and tocotrienol in peanut seeds

Zekai Tian; Yue Zhang; Chenshuo Sun; et al. Oil Crop Science 2025. doi:10.1016/j.ocsci.2025.02.002

Other claims from this paper (8)
Method / resourceobservedoriginal resultmeasured

Claim · model-written summary

PCA loading plots showed relationships between fatty acids and tocopherols.

Outcome
지방산과 tocopherol과의 관계e0

Not reportedComparatorValue

Verbatim

e0

“변수로 분류한 지방산과 tocopherol과의 관계를 loading plot을 통해서 확인하였고”

✓ located verbatim in the source · abstract, characters 364–417
t0

“Peanut Cultivars”

✓ located verbatim in the source · title, characters 91–107

Title

Relationships between Fatty Acids and Tocopherols of Conventional and Genetically Modified Peanut Cultivars Grown in the United States

Eui-Cheol Shin Journal of the Korean Society of Food Science and Nutrition 2013. doi:10.3746/jkfn.2013.42.10.1618

Other claims from this paper (6)
Method / resourceobservedoriginal resultmeasured

Claim · model-written summary

LC-APCI-MS was appropriate for sterols and tocopherols under positive polarity.

Outcome
sterols and tocopherolse0
Value
very appropriatee0
Qualifier
MS (+)e0

Verbatim

e0

“LC-APCI-MS was very appropriate for pentacyclic triterpenic acids (MS (-)) and sterols and tocopherols (MS (+))”

✓ located verbatim in the source · abstract, characters 1130–1241

Title

Unravelling the Distribution of Secondary Metabolites in Olea europaea L.: Exhaustive Characterization of Eight Olive-Tree Derived Matrices by Complementary Platforms (LC-ESI/APCI-MS and GC-APCI-MS)

Lucía Olmo-García; Nikolas Kessler; Heiko Neuweger; et al. Molecules 2018. doi:10.3390/molecules23102419

Other claims from this paper (7)
Method / resourceobservedoriginal resultmeasured

Claim · model-written summary

Detection and quantitation limits for lignans and tocopherols were up to 0.43 µg mL−1.

Outcome
limit of detection (LOD) and limit of quantitation (LOQ)e0
Value
0.43 µg mL−1e0

Verbatim

e0

“The limit of detection (LOD) and limit of quantitation (LOQ) were up to 0.43 µg mL−1 for lignans and tocopherols”

✓ located verbatim in the source · abstract, characters 529–641

Title

Development of a Simultaneous Normal-Phase HPLC Analysis of Lignans, Tocopherols, Phytosterols, and Squalene in Sesame Oil Samples

Jitkunya Yuenyong; Chonlada Bennett; Sudarat Jiamyangyuen; et al. Foods 2024. doi:10.3390/foods13091368

Other claims from this paper (8)
Method / resourceobservedoriginal resultpositivemeasured

Claim · model-written summary

Ethanol-extracted oil contained the most tocopherols, 642.7 mg/kg.

Taxon
Triadica sebiferaTriadica sebiferae0
Treatment
Ethanole3
Outcome
tocopherolse3
Direction
the moste3
Value
642.7 mg/kge3

Verbatim

e0

“oil extracted from Triadica sebifera (a.k.a. Sapium sebiferum ) seed”

✓ located verbatim in the source · abstract, characters 87–155
e3

“Ethanol-extracted oil contained the most bioactive substances, including tocopherols (642.7 mg/kg), sterols (1043.7 mg/kg), and polyphenols (55.4 mg/kg), also exhibiting strong antioxidant capacity”

✓ located verbatim in the source · abstract, characters 513–710

Title

Solvent extraction of Triadica sebifera seed oil: Yield, lipid composition, and antioxidant properties

Pan Gao; Zhenglin Zhou; Shu Wang; et al. LWT 2024. doi:10.1016/j.lwt.2024.116715

Other claims from this paper (8)
Method / resourceobservedoriginal resultpositivemeasured

Claim · model-written summary

Ultrasound-assisted ethanol extraction recovered 62–86% of tocopherols relative to saponification.

Taxon
grapevineVitist0
Treatment
Ultrasound-assisted extraction in ethanole0
Outcome
tocopherol recoverye0
Value
62–86%e0
Comparator
standard saponification protocole0

Verbatim

e0

“Ultrasound-assisted extraction in ethanol, produced 92–98% tocotrienol and 62–86% tocopherol recovery, respectively, compared to the standard saponification protocol”

✓ located verbatim in the source · abstract, characters 1152–1317
t0

“grapevine (Vitaceae) species”

✓ located verbatim in the source · title, characters 52–80

Title

Seed tocochromanol-based chemotaxonomy of Euroasian grapevine (Vitaceae) species

Danija Lazdiņa; Inga Mišina; Krists Dukurs; et al. Journal of Food Composition and Analysis 2026. doi:10.1016/j.jfca.2026.108893

Other claims from this paper (9)
Method / resourceauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

Elite accessions with high stable tocopherols were identified for breeding.

Taxon
soybeanGlycine maxe0
Material
elite accessionse0
Outcome
high and stable tocopherol concentrationse0

Not reportedComparatorValue

Verbatim

e0

“The elite accessions with high and stable tocopherol concentrations determined could be used to develop functional foods, industrial materials, and breeding lines to improve tocopherol composition in soybean seeds”

✓ located verbatim in the source · abstract, characters 1567–1780

Title

Natural Variation of Seed Tocopherol Composition in Diverse World Soybean Accessions from Maturity Group 0 to VI Grown in China

Suprio Ghosh; Shengrui Zhang; Muhammad Azam; et al. Plants 2022. doi:10.3390/plants11020206

Other claims from this paper (10)
Method / resourceobservedoriginal resultmeasured

Claim · model-written summary

The dataset reports phenolic, anthocyanin and tocopherol concentrations.

Taxon
sweet cherriesPrunus aviumt0
Outcome
phenolics, anthocyanins and tocopherolse0

Not reportedComparatorValue

Verbatim

e0

“together with phenolics, anthocyanins and tocopherols.”

✓ located verbatim in the source · abstract, characters 376–430
t0

“sweet cherries”

✓ located verbatim in the source · title, characters 79–93

Title

Dataset on antioxidant metabolites and enzymes activities of freshly harvested sweet cherries ( Prunus avium L.) of Campania accessions

Antonio Mirto; Federica Iannuzzi; Petronia Carillo; et al. Data in Brief 2017. doi:10.1016/j.dib.2017.10.020

Other claims from this paper (4)
Method / resourceobservedoriginal resultmeasured

Claim · model-written summary

Supercritical CO2 extraction produced higher antioxidant activity and polyphenol and tocopherol content.

Taxon
Pistacia atlanticaPistacia atlanticat0
Treatment
supercritical CO2 methode0
Outcome
antioxidant activity and polyphenols and tocopherols contentse0
Direction
highere0

Not reportedComparatorValue

Verbatim

e0

“the supercritical CO2 method produced better oil quality with higher antioxidant activity and polyphenols and tocopherols contents”

✓ located verbatim in the source · abstract, characters 872–1002
t0

“Pistacia atlantica”

✓ located verbatim in the source · title, characters 50–68

Title

Extraction methods of seed oil and oil quality of Pistacia atlantica grown in dry land

Mariem Gharsallaoui; H Azouzi; A. Chelli Chaabouni; et al. 2016

Other claims from this paper (5)

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