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Record W2092612840 · doi:10.5539/jfr.v1n1p268

Prebiotic Activity and Bioactive Compounds of the Enzymatically Depolymerized Thailand-Grown Mangosteen Aril

2012· article· en· W2092612840 on OpenAlexvenueno aff
Pranee Anprung, Sasina Sangthawan

Bibliographic record

VenueJournal of Food Research · 2012
Typearticle
Languageen
FieldAgricultural and Biological Sciences
TopicPolysaccharides and Plant Cell Walls
Canadian institutionsnot available
FundersChulalongkorn University
KeywordsArilPrebioticChemistryDPPHFood scienceHydrolysisReducing sugarFlavonoidGarcinia mangostanaSugarAntioxidantBiochemistryTraditional medicine

Abstract

fetched live from OpenAlex

The aim of this research was to investigate the effect of pectinase on prebiotic activity and bioactive compounds of enzymatically depolymerized Thailand-grown mangosteen aril. It was found that after varying enzyme concentration in 0-3.0% (v/w), mangosteen aril treated with enzyme concentration of 2.5% (v/w) and hydrolyzed for 0, 1, 2, 4 and 6 h can be hydrolyzed at 5 different levels of reducing sugar. They were 18, 25, 31, 40 and 45 mg glucose/g fresh weight. Hydrolysis of mangosteen aril at 6 h resulted in the highest release of bioactive compounds with the antioxidant activity value measured by DPPH assay (EC50) of 3.05 µg dw/µg DPPH and FRAP value of 45.53 µM TE/g dw. Total phenolic content was 16.00 mg GAE/g dw, total flavonoid content was 3.08 mg CE/g dw, and soluble dietary fiber was increased to 16.56g/100g dw. Moreover, enzymatically depolymerized mangosteen can increase prebiotic activity score of L. acidophilus and B. lactis to 0.21 and 0.17, respectively.

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)0.001
metaresearch head score (Gemma)0.000
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: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.505
Threshold uncertainty score0.173

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
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 head0.068
GPT teacher head0.287
Teacher spread0.219 · 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.

The models applied no category: nothing in the taxonomy fit this work.
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

Citations24
Published2012
Admission routes1
Has abstractyes

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