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Record W2392470981

Micro-structure study of native β-casein micelles from human milk

2014· article· en· W2392470981 on OpenAlexaff
Liu We

Bibliographic record

VenueZhongguo rupin gongye · 2014
Typearticle
Languageen
FieldNursing
TopicInfant Nutrition and Health
Canadian institutionsScience North
Fundersnot available
KeywordsMicelleCircular dichroismCaseinScanning electron microscopeCrystallographyChemistryRandom coilTransmission electron microscopyMonomerMicroscopyMaterials scienceAnalytical Chemistry (journal)NanotechnologyChromatographyPolymerOrganic chemistryOpticsAqueous solutionComposite materialPhysics
DOInot available

Abstract

fetched live from OpenAlex

β-casein is a kind of important nutrient in human milk,which has important functions such as combining,embedding,or transporting small molecules. This research studied on human β-casein,firstly,using circular dichroism spectra of the secondary structure of the monomer of humanβ-casein,then using transmission electron microscopy,scanning electron microscopy,electron microscopy and confocal techniques to observe microstructure ofβ-casein micelles.The results of circular dichroism spectra showed that there were 1.33% alfar helix,17.3% beta sheet,31.07% β- angle and 50.23% random coil in the internal helical monomers,and there was also fewer secondary structure. The internal monomers was loose and open.The results of confocal electron microscopy and scanning electron microscopy showed that the micelles was more easily to associate with each other to form micelles in different sizes.The results of TEM showed that the minimum diameter of Human β- casein micelles were 20 nm,and its internal present a kind of loose flexible porous structure which has a relationship to the functions to release and retain some immunological active molecule.

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 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)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow)
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 score0.244
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

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

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 head0.016
GPT teacher head0.294
Teacher spread0.278 · 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 teacher head, not a consensus.

Study designBench or experimental
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
Published2014
Admission routes1
Has abstractyes

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