ArticleHeliyon2020
Effect of temperature on equilibria for physical and reactive extraction of protocatechuic acid.
Article in Heliyon, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
5 citing papers in PubMed.
- Extraction of mandelic acid with ionic liquids: parametric study, model and process optimization with L-SHADE.Scientific reports · 2025Article
- Efficient Recovery of Valeric Acid Using Phosphonium-Based Ionic Liquids.International journal of molecular sciences · 2025Article
- Biological Valorization of Lignin-Derived Aromatics in Hydrolysate to Protocatechuic Acid by EngineeredMolecules (Basel, Switzerland) · 2024Article
- The Sustainable Approach of Process Intensification in Biorefinery Through Reactive Extraction Coupled with Regeneration for Recovery of Protocatechuic Acid.Applied biochemistry and biotechnology · 2024Article
- Therapeutic Potential of Phenolic Compounds in Medicinal Plants-Natural Health Products for Human Health.Molecules (Basel, Switzerland) · 2023Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Owing to its biological and chemical applications, the separation of protocatechuic acid, a polyphenol compound, is of interest to researchers. Extraction studies with initial acid concentration (0.001-0.01 kmol m
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Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.