Evidence map›Paper›PMID 32901176›Full record

ReviewTrends in food science & technology2020

Recent insights into the extraction, characterization, and bioactivities of chitin and chitosan from insects.

Kannan Mohan, Abirami Ramu Ganesan, Thirunavukkarasu Muralisankar, Rajarajeswaran Jayakumar, Palanivel Sathishkumar, Venkatachalam Uthayakumar, Ramachandran Chandirasekar, Nagarajan Revathi

Open access · greenAbstract readReview
In one paragraph

Review in Trends in food science & technology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 83 papers.

0numbers the graph read from it
0cells of the map it votes in
83citing papers in PubMed
29.7field-weighted citation impact, top 1% of its field
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

83 citing papers in PubMed, 329 citations in OpenAlex.

  1. Review
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  5. Article
  6. Fungal-Derived Chitosan fromMaterials (Basel, Switzerland) · 2025
    Article
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  8. Article
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  19. Current gene therapy · 2025
    Article
  20. Review

23 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

8 authors at 4 institutions in 4 countries.

Kannan MohanPG and Research Department of Zoology, Sri Vasavi College, Erode, Tamil Nadu, 638 316, India.
Abirami Ramu GanesanSchool of Applied Sciences, College of Engineering, Science and Technology (CEST), Fiji National University, 5529, Fiji.
Thirunavukkarasu MuralisankarAquatic Ecology Laboratory, Department of Zoology, School of Life Sciences, Bharathiar University, Coimbatore, Tamil Nadu, 641 046, India.
Rajarajeswaran JayakumarDepartment of Molecular Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, 50603, Malaysia.
Palanivel SathishkumarKey Laboratory of Theoretical Chemistry of Environment, Ministry of Education, School of Chemistry, South China Normal University, Guangzhou, 510006, PR China.
Venkatachalam UthayakumarPG and Research Department of Zoology, Sri Vasavi College, Erode, Tamil Nadu, 638 316, India.
Ramachandran ChandirasekarPG and Research Department of Zoology, Sri Vasavi College, Erode, Tamil Nadu, 638 316, India.
Nagarajan RevathiPG and Research Department of Zoology, Sri Vasavi College, Erode, Tamil Nadu, 638 316, India.
Bharathiar University · INFiji National University · FJSouth China Normal University · CNUniversity of Malaya · MY

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundInsects are a living resource used for human nutrition, medicine, and industry. Several potential sources of proteins, peptides, and biopolymers, such as silk, chitin, and chitosan are utilized in industry and for biotechnology applications. Chitosan is an amino-polysaccharide derivative of chitin that consists of linear amino polysaccharides with d-glucosamine and N-acetyl-d-glucosamine units. Currently, the chief commercial sources of chitin and chitosan are crustacean shells that accumulate as a major waste product from the marine food industry. Existing chitin resources have some natural challenges, including insufficient supplies, seasonal availability, and environmental pollution. As an alternative, insects could be utilized as unconventional but feasible sources of chitin and chitosan. SCOPE AND APPROACH: This review focuses on the recent sources of insect chitin and chitosan, particularly from the Lepidoptera, Coleoptera, Orthoptera, Hymenoptera, Diptera, Hemiptera, Dictyoptera, and Odonata orders. In addition, the extraction methods and physicochemical characteristics are discussed. Insect chitin and chitosan have numerous biological activities and could be used for food, biomedical, and industrial applications. KEY FINDINGS AND

conclusionsRecently, the invasive and harmful effects of insect species causing severe damage in agricultural crops has led to great economic losses globally. These dangerous species serve as potential sources of chitin and are underutilized worldwide. The conclusion of the present study provides better insight into the conversion of insect waste-derived chitin into value-added products as an alternative chitin source to address food security related challenges.

Indexed as

Biological activitiesCharacterizationChitinChitosanExtractionInsects

Identifiers

PMID32901176
PMCPMC7471941
OpenAlexW3083730418

What OpenQuestion holds

Textmetadata
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.