Evidence map›Paper›PMID 33753968›Full record

ReviewEnvironmental chemistry letters2021

Techniques and modeling of polyphenol extraction from food: a review.

Adithya Sridhar, Muthamilselvi Ponnuchamy, Ponnusamy Senthil Kumar, Ashish Kapoor, Dai-Viet N Vo, Sivaraman Prabhakar

Abstract readReview
In one paragraph

Review in Environmental chemistry letters, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 85 papers.

0numbers the graph read from it
0cells of the map it votes in
85citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

85 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Review
  6. Review
  7. Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Phytochemical Content and Antioxidant Activities ofInternational journal of analytical chemistry · 2026
    Article
  13. Article
  14. Article
  15. Untargeted UHPLC-HRMS Metabolomic Profiling ofAntioxidants (Basel, Switzerland) · 2025
    Article
  16. Green Extraction of Lotus Leaf (Foods (Basel, Switzerland) · 2025
    Article
  17. Article
  18. Black Chokeberry Extracts (Molecules (Basel, Switzerland) · 2025
    Review
  19. Article
  20. Optimizing Antioxidant and Biological Activities ofAntioxidants (Basel, Switzerland) · 2025
    Article

25 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Adithya SridharDepartment of Chemical Engineering, Faculty of Engineering and Technology, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu 603203 India.
Muthamilselvi PonnuchamyDepartment of Chemical Engineering, Faculty of Engineering and Technology, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu 603203 India.
Ponnusamy Senthil KumarDepartment of Chemical Engineering, Sri Sivasubramaniya Nadar College of Engineering, Chennai, India.ORCID 0000-0001-9389-5541
Ashish KapoorDepartment of Chemical Engineering, Faculty of Engineering and Technology, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu 603203 India.
Dai-Viet N VoCenter of Excellence for Green Energy and Environmental Nanomaterials (CE@GrEEN), Nguyen Tat Thanh University, Ho Chi Minh City, Vietnam.
Sivaraman PrabhakarDepartment of Chemical Engineering, Faculty of Engineering and Technology, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu 603203 India.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

There is a growing demand for vegetal food having health benefits such as improving the immune system. This is due in particular to the presence of polyphenols present in small amounts in many fruits, vegetables and functional foods. Extracting polyphenols is challenging because extraction techniques should not alter food quality. Here, we review technologies for extracting polyphenolic compounds from foods. Conventional techniques include percolation, decoction, heat reflux extraction, Soxhlet extraction and maceration, whereas advanced techniques are ultrasound-assisted extraction, microwave-assisted extraction, supercritical fluid extraction, high-voltage electric discharge, pulse electric field extraction and enzyme-assisted extraction. Advanced techniques are 32-36% more efficient with approximately 15 times less energy consumption and producing higher-quality extracts. Membrane separation and encapsulation appear promising to improve the sustainability of separating polyphenolic compounds. We present kinetic models and their influence on process parameters such as solvent type, solid and solvent ratio, temperature and particle size.

Indexed as

ExtractionFoodsKineticsModelingPolyphenolsProcess techniques

Identifiers

PMID33753968
PMCPMC7968578

What OpenQuestion holds

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Read underepoch 390

Registered trials

None linked

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.