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Record W2358405253

Analysis on Fatty Acids of the A.annua Seeds Originated from Different Regions by GC-MS

2011· article· en· W2358405253 on OpenAlexvenueno aff
Yin Yi

Bibliographic record

VenueSeed · 2011
Typearticle
Languageen
FieldNursing
TopicNuts composition and effects
Canadian institutionsnot available
Fundersnot available
KeywordsPalmitic acidLinoleic acidStearic acidFatty acidExtraction (chemistry)Artemisia annuaChemistryFood scienceGas chromatography–mass spectrometryBiologyBotanyBiochemistryChromatographyOrganic chemistryMass spectrometry
DOInot available

Abstract

fetched live from OpenAlex

Objective:To explore the fatty acids of the different regions A.annua seeds.Methods:The fatty acids were given by Soxhlet extraction from two A.annua seeds.The chemical compositions of extracts were analyzed by GC-MS technique.Results:Eeleven and twenteen fatty acids were identified from the A.annua seed from Youyang of Chongqing and Harbin of Heilongjiang,representing 97.59% and 96.06% of total Volatile components,respectively.Among of them,palmitic acid(6.67%,11.82%),linoleic acid(81.99%,73.61%),stearic acid(3.31%,3.31%) were major compounds of the two A.annua seed.Conclusions:The A.annua seed collected from Harbin City of Heilongjiang and Youyang of Chongqing in China,their fatty acids constituents were roughly the same,but the content of each fatty acid were significant differences.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.001
Threshold uncertainty score0.003

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0010.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0010.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.015
GPT teacher head0.240
Teacher spread0.225 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designObservational
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations0
Published2011
Admission routes1
Has abstractyes

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