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EFFECT OF SEA BUCKTHORN (<i>HIPPOPHAE RHAMNOIDES</i> L.) BERRY EXTRACTS ON THE ACTIVITY OF LIPASE AND LIPOXYGENASE

2002· article· en· W2159032860 on OpenAlex

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenueJournal of Food Lipids · 2002
Typearticle
Languageen
FieldMedicine
TopicPhytochemical and Pharmacological Studies
Canadian institutionsSt. Francis Xavier University
Fundersnot available
KeywordsChemistryLipaseHippophae rhamnoidesLipoxygenaseCarotenoidBerryFood scienceEnzymeBiochemistryBotany

Abstract

fetched live from OpenAlex

ABSTRACT The inhibitory effect of various extracts (lipophilic, hydrophilic‐EtOH and hydrophilic‐MeOH) from berries of six sea buckthorn cultivars, grown in North‐Eastern Poland and Byelorussia, on lipase and lipoxygenase activities was investigated. The total content of carotenoids in lipophilic and hydrophilic‐MeOH extracts ranged from 293 to 816 mg/100 g and from 5.35 to 6.89 mg/100 g, respectively. β‐Carotene comprised between 84.3 and 95.6% of total carotenoids. The hydrophilic‐MeOH extracts were rich sources of phenolics, but lower quantities of phenolics were also detected in both lipophilic and hydrophilic‐EtOH extracts. The content of vitamin C in hydrophilic‐EtOH extracts was 93–406 mg/100 g. Lipase activity was reduced by 40–70% and 13–50% by lipophilic and hydrophilic‐EtOH extracts, respectively. The effect of hydrophilic‐MeOH extract on lipase activity was negligible. The inhibitory effect of sea buckthorn extracts on lipoxygenase activity was even greater than those exerted on lipase activity.

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.

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.001
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.082
Threshold uncertainty score0.323

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.001
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.001
Insufficient payload (model declined to judge)0.0000.000

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 head0.035
GPT teacher head0.290
Teacher spread0.256 · 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