PMC:7291971 / 44640-44740 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T933","span":{"begin":79,"end":86},"obj":"CHEBI:15377;CHEBI:15377"},{"id":"T934","span":{"begin":87,"end":90},"obj":"CHEBI:17883;CHEBI:17883"},{"id":"T935","span":{"begin":91,"end":99},"obj":"CHEBI:75958;CHEBI:75958"},{"id":"T45037","span":{"begin":79,"end":86},"obj":"CHEBI:15377;CHEBI:15377"},{"id":"T26603","span":{"begin":87,"end":90},"obj":"CHEBI:17883;CHEBI:17883"},{"id":"T15792","span":{"begin":91,"end":99},"obj":"CHEBI:75958;CHEBI:75958"}],"text":"After stirring at 0 °C for 30 min, pH ≈ 3 or 4 was adjusted by addition of 1 M aqueous HCl solution."}

{"project":"LitCovid-PubTator","denotations":[{"id":"796","span":{"begin":87,"end":90},"obj":"Chemical"}],"attributes":[{"id":"A796","pred":"tao:has_database_id","subj":"796","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 ≈ 3 or 4 was adjusted by addition of 1 M aqueous HCl solution."}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T818","span":{"begin":87,"end":90},"obj":"Chemical"},{"id":"T819","span":{"begin":91,"end":99},"obj":"Chemical"}],"attributes":[{"id":"A818","pred":"chebi_id","subj":"T818","obj":"http://purl.obolibrary.org/obo/CHEBI_17883"},{"id":"A819","pred":"chebi_id","subj":"T819","obj":"http://purl.obolibrary.org/obo/CHEBI_75958"}],"text":"After stirring at 0 °C for 30 min, pH ≈ 3 or 4 was adjusted by addition of 1 M aqueous HCl solution."}

{"project":"LitCovid-sentences","denotations":[{"id":"T327","span":{"begin":0,"end":100},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"After stirring at 0 °C for 30 min, pH ≈ 3 or 4 was adjusted by addition of 1 M aqueous HCl solution."}