PMC:7291971 / 57626-57728 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T1167","span":{"begin":81,"end":84},"obj":"CHEBI:17883;CHEBI:17883"},{"id":"T1168","span":{"begin":85,"end":92},"obj":"CHEBI:15377;CHEBI:15377"},{"id":"T1169","span":{"begin":93,"end":101},"obj":"CHEBI:75958;CHEBI:75958"},{"id":"T58294","span":{"begin":81,"end":84},"obj":"CHEBI:17883;CHEBI:17883"},{"id":"T17055","span":{"begin":85,"end":92},"obj":"CHEBI:15377;CHEBI:15377"},{"id":"T68995","span":{"begin":93,"end":101},"obj":"CHEBI:75958;CHEBI:75958"}],"text":"After stirring at 0 °C for 30 min, pH was adjusted to ≈3 or 4 by addition of 1 M HCl aqueous solution."}

{"project":"LitCovid-PubTator","denotations":[{"id":"995","span":{"begin":81,"end":84},"obj":"Chemical"}],"attributes":[{"id":"A995","pred":"tao:has_database_id","subj":"995","obj":"MESH:D006851"}],"namespaces":[{"prefix":"Tax","uri":"https://www.ncbi.nlm.nih.gov/taxonomy/"},{"prefix":"MESH","uri":"https://id.nlm.nih.gov/mesh/"},{"prefix":"Gene","uri":"https://www.ncbi.nlm.nih.gov/gene/"},{"prefix":"CVCL","uri":"https://web.expasy.org/cellosaurus/CVCL_"}],"text":"After stirring at 0 °C for 30 min, pH was adjusted to ≈3 or 4 by addition of 1 M HCl aqueous solution."}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T54370","span":{"begin":81,"end":84},"obj":"Chemical"},{"id":"T6531","span":{"begin":93,"end":101},"obj":"Chemical"}],"attributes":[{"id":"A73978","pred":"chebi_id","subj":"T54370","obj":"http://purl.obolibrary.org/obo/CHEBI_17883"},{"id":"A39210","pred":"chebi_id","subj":"T6531","obj":"http://purl.obolibrary.org/obo/CHEBI_75958"}],"text":"After stirring at 0 °C for 30 min, pH was adjusted to ≈3 or 4 by addition of 1 M HCl aqueous solution."}

{"project":"LitCovid-sentences","denotations":[{"id":"T401","span":{"begin":0,"end":102},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"After stirring at 0 °C for 30 min, pH was adjusted to ≈3 or 4 by addition of 1 M HCl aqueous solution."}