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Record W1563468593 · doi:10.1002/star.201500058

Starch to value added biochemicals

2015· article· en· W1563468593 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.
fundA Canadian funder is recorded on the work.

Bibliographic record

VenueStarch - Stärke · 2015
Typearticle
Languageen
FieldEngineering
TopicCatalysis for Biomass Conversion
Canadian institutionsMcGill University
FundersNatural Sciences and Engineering Research Council of Canada
KeywordsLevulinic acidCommodity chemicalsFurfuralChemistryStarchBiopolymerSorbitolOrganic chemistryHydroxymethylBiomass (ecology)Chemical engineeringCatalysisPolymer

Abstract

fetched live from OpenAlex

An in‐depth review on the catalytic transformation of starch to a remarkable breadth of products is discussed. The physicochemical properties of starches from different varieties are reported to influence their functionality. However, the impact of such properties on the reaction parameters for the cost‐effective production of selective chemicals is largely unexplored. With the emergence of ionic liquids as the reaction media, water insoluble starch biopolymer can be easily dissolved and converted to reaction products simultaneously. Furthermore, microwave assisted chemical synthesis is known to enhance the reaction rates and optimize the resultant product selectivity. Physical and chemical modifications of starch also plays a vital role in the production of commodity chemicals. Recently, the potential routes to the production of biochemicals from biomass like glucaric acid, 5‐hydroxymethyl furfural, 2,5‐diformylfuran, 2,5‐furandicarboxylic acid, 2,5‐dimethylfuran, levulinic acid and sorbitol have been studied. Similar promising routes from inexpensive starches are analyzed in the review, as a function of the challenges associated to their chemical pathways and scalability.

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)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesInsufficient payload (model declined to judge)
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 score0.217
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
Bibliometrics0.0000.001
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.001

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 head0.022
GPT teacher head0.255
Teacher spread0.233 · 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