{"cited_by_count":1731989,"description":"This cluster of papers explores the properties and diverse applications of chitin and chitosan, including their use in biomedical applications, antimicrobial properties, food packaging, nanocomposites, biomaterials, biodegradable polymers, tissue engineering, and as antioxidants.","display_name":"Nanocomposite Films for Food Packaging","domain_id":"3","external_ids":{"openalex":"https://openalex.org/T10488","wikipedia":"https://en.wikipedia.org/wiki/Chitin_and_chitosan"},"field_id":"25","id":"T10488","keywords":[{"display_name":"food packaging","id":"food-packaging","score":0.2243,"url":"https://openalex.org/keywords/food-packaging"},{"display_name":"active packaging","id":"active-packaging","score":0.6962,"url":"https://openalex.org/keywords/active-packaging"},{"display_name":"edible films","id":"edible-films","score":0.8367,"url":"https://openalex.org/keywords/edible-films"},{"display_name":"water vapor permeability","id":"water-vapor-permeability","score":0.4495,"url":"https://openalex.org/keywords/water-vapor-permeability"},{"display_name":"biodegradable packaging","id":"biodegradable-packaging","score":0.4426,"url":"https://openalex.org/keywords/biodegradable-packaging"},{"display_name":"biodegradable films","id":"biodegradable-films","score":0.6007,"url":"https://openalex.org/keywords/biodegradable-films"},{"display_name":"edible coatings","id":"edible-coatings","score":0.2645,"url":"https://openalex.org/keywords/edible-coatings"},{"display_name":"barrier properties","id":"barrier-properties","score":0.3421,"url":"https://openalex.org/keywords/barrier-properties"},{"display_name":"antimicrobial packaging","id":"antimicrobial-packaging","score":0.7294,"url":"https://openalex.org/keywords/antimicrobial-packaging"},{"display_name":"chitosan films","id":"chitosan-films","score":0.6164,"url":"https://openalex.org/keywords/chitosan-films"},{"display_name":"edible packaging","id":"edible-packaging","score":0.7242,"url":"https://openalex.org/keywords/edible-packaging"},{"display_name":"composite films","id":"composite-films","score":0.2395,"url":"https://openalex.org/keywords/composite-films"},{"display_name":"smart packaging","id":"intelligent-packaging","score":0.4135,"url":"https://openalex.org/keywords/intelligent-packaging"},{"display_name":"water vapor barrier","id":"vapor-barrier","score":0.4702,"url":"https://openalex.org/keywords/vapor-barrier"},{"display_name":"glycerol plasticizer","id":"glycerol-plasticizer","score":0.4749,"url":"https://openalex.org/keywords/glycerol-plasticizer"},{"display_name":"starch films","id":"starch-based-films","score":0.7052,"url":"https://openalex.org/keywords/starch-based-films"},{"display_name":"biopolymer films","id":"biopolymer-films","score":0.6539,"url":"https://openalex.org/keywords/biopolymer-films"},{"display_name":"film mechanical properties","id":"film-mechanical-properties","score":0.5735,"url":"https://openalex.org/keywords/film-mechanical-properties"},{"display_name":"water vapor transmission rate","id":"water-vapor-transmission-rate","score":0.3553,"url":"https://openalex.org/keywords/water-vapor-transmission-rate"},{"display_name":"degree of deacetylation","id":"degree-of-deacetylation","score":0.4333,"url":"https://openalex.org/keywords/degree-of-deacetylation"},{"display_name":"oxygen permeability","id":"oxygen-permeability","score":0.2063,"url":"https://openalex.org/keywords/oxygen-permeability"},{"display_name":"chitosan derivatives","id":"chitosan-derivatives","score":0.2457,"url":"https://openalex.org/keywords/chitosan-derivatives"},{"display_name":"oxygen barrier","id":"oxygen-barrier","score":0.4186,"url":"https://openalex.org/keywords/oxygen-barrier"},{"display_name":"chitin extraction","id":"chitin-extraction","score":0.5865,"url":"https://openalex.org/keywords/chitin-extraction"},{"display_name":"film solubility","id":"film-solubility","score":0.8408,"url":"https://openalex.org/keywords/film-solubility"}],"legacy_keywords":["Chitin","Chitosan","Biomedical Applications","Antimicrobial","Food Packaging","Nanocomposites","Biomaterials","Biodegradable Polymers","Tissue Engineering","Antioxidant"],"openalex_id":"https://openalex.org/T10488","source_created_date":"2024-01-23T15:27:06","source_updated_date":"2026-10-17T03:02:00","subfield_id":"2502","url":"/topics/T10488","works_api_url":"https://api.openalex.org/works?filter=topics.id:T10488","works_count":72254,"label":"Nanocomposite Films for Food Packaging","provider":"openalex","revision":"0e3ede5f40b29080","taxonomy_revision":"f050b5d4780b1289","title":"Nanocomposite Films for Food Packaging","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"36239923863004243","address_version":"morton4x16-v1","coordinates":[3,25,2502,10488],"answer_status":"Directory metadata; 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