{"cited_by_count":231749,"description":"This cluster of papers explores the chemistry, biology, biosynthesis, and applications of microbial pigments, with a focus on their use as food colorants and their potential biotechnological production. It also delves into the anticancer properties of prodigiosin and other secondary metabolites, particularly from Monascus fungi.","display_name":"Microbial Metabolism and Applications","domain_id":"1","external_ids":{"openalex":"https://openalex.org/T12673","wikipedia":"https://en.wikipedia.org/wiki/Microbial_pigment"},"field_id":"13","id":"T12673","keywords":[{"display_name":"Monascus purpureus","id":"monascus-purpureus","score":0.6312,"url":"https://openalex.org/keywords/monascus-purpureus"},{"display_name":"carotenoid production","id":"carotenoid-production","score":0.394,"url":"https://openalex.org/keywords/carotenoid-production"},{"display_name":"fungal pigments","id":"fungal-pigments","score":0.4416,"url":"https://openalex.org/keywords/fungal-pigments"},{"display_name":"bacterial pigments","id":"bacterial-pigments","score":0.5385,"url":"https://openalex.org/keywords/bacterial-pigments"},{"display_name":"prodigiosin","id":"prodigiosin","score":0.5587,"url":"https://openalex.org/keywords/prodigiosin"},{"display_name":"pigment production","id":"pigment-production","score":0.2157,"url":"https://openalex.org/keywords/pigment-production"},{"display_name":"Monascus","id":"monascus","score":0.5435,"url":"https://openalex.org/keywords/monascus"},{"display_name":"microbial pigments","id":"microbial-pigments","score":0.6923,"url":"https://openalex.org/keywords/microbial-pigments"},{"display_name":"red yeast rice","id":"red-yeast-rice","score":0.3402,"url":"https://openalex.org/keywords/red-yeast-rice"},{"display_name":"Phaffia rhodozyma","id":"phaffia-rhodozyma","score":0.5529,"url":"https://openalex.org/keywords/phaffia-rhodozyma"},{"display_name":"Monascus ruber","id":"monascus-ruber","score":0.762,"url":"https://openalex.org/keywords/monascus-ruber"},{"display_name":"Monascus pigments","id":"monascus-pigments","score":0.7791,"url":"https://openalex.org/keywords/monascus-pigments"},{"display_name":"microbial pigment production","id":"microbial-pigment-production","score":0.8503,"url":"https://openalex.org/keywords/microbial-pigment-production"},{"display_name":"violacein","id":"violacein","score":0.3592,"url":"https://openalex.org/keywords/violacein"},{"display_name":"red pigment production","id":"red-pigment-production","score":0.7619,"url":"https://openalex.org/keywords/red-pigment-production"},{"display_name":"carotenogenesis","id":"carotenogenesis","score":0.2839,"url":"https://openalex.org/keywords/carotenogenesis"},{"display_name":"Blakeslea trispora","id":"blakeslea-trispora","score":0.3916,"url":"https://openalex.org/keywords/blakeslea-trispora"},{"display_name":"astaxanthin production","id":"astaxanthin-production","score":0.2113,"url":"https://openalex.org/keywords/astaxanthin-production"},{"display_name":"Xanthophyllomyces dendrorhous","id":"xanthophyllomyces-dendrorhous","score":0.394,"url":"https://openalex.org/keywords/xanthophyllomyces-dendrorhous"},{"display_name":"fungal pigment production","id":"fungal-pigment-production","score":0.8124,"url":"https://openalex.org/keywords/fungal-pigment-production"},{"display_name":"pigment purification","id":"pigment-purification","score":0.2843,"url":"https://openalex.org/keywords/pigment-purification"},{"display_name":"\u03b2-carotene production","id":"beta-carotene-production","score":0.2797,"url":"https://openalex.org/keywords/beta-carotene-production"},{"display_name":"bacterial pigmentation","id":"bacterial-pigmentation","score":0.3378,"url":"https://openalex.org/keywords/bacterial-pigmentation"},{"display_name":"biopigments","id":"biopigments","score":0.538,"url":"https://openalex.org/keywords/biopigments"},{"display_name":"pigment isolation","id":"pigment-isolation","score":0.2705,"url":"https://openalex.org/keywords/pigment-isolation"}],"legacy_keywords":["Microbial Pigments","Biosynthesis","Biotechnological Production","Food Colorants","Anticancer Properties","Secondary Metabolites","Monascus","Prodigiosin","Citrinin","Fungal Pigments"],"openalex_id":"https://openalex.org/T12673","source_created_date":"2024-01-23T15:27:15","source_updated_date":"2026-10-17T03:02:00","subfield_id":"1305","url":"/topics/T12673","works_api_url":"https://api.openalex.org/works?filter=topics.id:T12673","works_count":17370,"label":"Microbial Metabolism and Applications","provider":"openalex","revision":"96584f06ae95d7d9","taxonomy_revision":"f050b5d4780b1289","title":"Microbial Metabolism and Applications","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"38285048566538767","address_version":"morton4x16-v1","coordinates":[1,13,1305,12673],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}