PubMed:15993866 JSONTXT

{"project":"sentences","denotations":[{"id":"TextSentencer_T1","span":{"begin":0,"end":80},"obj":"Sentence"},{"id":"TextSentencer_T2","span":{"begin":81,"end":346},"obj":"Sentence"},{"id":"TextSentencer_T3","span":{"begin":347,"end":544},"obj":"Sentence"},{"id":"TextSentencer_T4","span":{"begin":545,"end":737},"obj":"Sentence"},{"id":"TextSentencer_T5","span":{"begin":738,"end":896},"obj":"Sentence"},{"id":"T1","span":{"begin":0,"end":80},"obj":"Sentence"},{"id":"T2","span":{"begin":81,"end":346},"obj":"Sentence"},{"id":"T3","span":{"begin":347,"end":544},"obj":"Sentence"},{"id":"T4","span":{"begin":545,"end":737},"obj":"Sentence"},{"id":"T5","span":{"begin":738,"end":896},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"AFM studies of water-soluble wheat arabinoxylans--effects of esterase treatment.\nThe degradation products of water-soluble wheat arabinoxylans treated with Aspergillus niger ferulic acid esterase (FAEA-able to cleave 5,5'- and 8-O-4'-ferulic acid dimers) have been characterised by atomic force microscopy (AFM) and size exclusion chromatography. The AFM images of arabinoxylans confirmed that a small proportion ( approximately 15%) of the population of arabinoxylan molecules contain xylan-based branches attached to the xylan-based backbone. Treatment with FAEA reduced the contour length of the molecules suggesting that certain dimeric ferulic acid linkages may play a previously unconfirmed role in the elongation of arabinoxylans. Overnight treatment with FAEA led to a reduction in the density of branches suggesting that they may also be linked to the backbone through phenolic linkages."}

{"project":"NCBITAXON","denotations":[{"id":"T1","span":{"begin":29,"end":34},"obj":"OrganismTaxon"},{"id":"T2","span":{"begin":123,"end":128},"obj":"OrganismTaxon"},{"id":"T3","span":{"begin":156,"end":173},"obj":"OrganismTaxon"}],"attributes":[{"id":"A1","pred":"db_id","subj":"T1","obj":"4565"},{"id":"A2","pred":"db_id","subj":"T2","obj":"4565"},{"id":"A3","pred":"db_id","subj":"T3","obj":"5061"}],"text":"AFM studies of water-soluble wheat arabinoxylans--effects of esterase treatment.\nThe degradation products of water-soluble wheat arabinoxylans treated with Aspergillus niger ferulic acid esterase (FAEA-able to cleave 5,5'- and 8-O-4'-ferulic acid dimers) have been characterised by atomic force microscopy (AFM) and size exclusion chromatography. The AFM images of arabinoxylans confirmed that a small proportion ( approximately 15%) of the population of arabinoxylan molecules contain xylan-based branches attached to the xylan-based backbone. Treatment with FAEA reduced the contour length of the molecules suggesting that certain dimeric ferulic acid linkages may play a previously unconfirmed role in the elongation of arabinoxylans. Overnight treatment with FAEA led to a reduction in the density of branches suggesting that they may also be linked to the backbone through phenolic linkages."}

{"project":"Anatomy-UBERON","denotations":[{"id":"T1","span":{"begin":535,"end":543},"obj":"Body_part"},{"id":"T2","span":{"begin":861,"end":869},"obj":"Body_part"}],"attributes":[{"id":"A1","pred":"uberon_id","subj":"T1","obj":"http://purl.obolibrary.org/obo/UBERON_0001130"},{"id":"A2","pred":"uberon_id","subj":"T2","obj":"http://purl.obolibrary.org/obo/UBERON_0001130"}],"text":"AFM studies of water-soluble wheat arabinoxylans--effects of esterase treatment.\nThe degradation products of water-soluble wheat arabinoxylans treated with Aspergillus niger ferulic acid esterase (FAEA-able to cleave 5,5'- and 8-O-4'-ferulic acid dimers) have been characterised by atomic force microscopy (AFM) and size exclusion chromatography. The AFM images of arabinoxylans confirmed that a small proportion ( approximately 15%) of the population of arabinoxylan molecules contain xylan-based branches attached to the xylan-based backbone. Treatment with FAEA reduced the contour length of the molecules suggesting that certain dimeric ferulic acid linkages may play a previously unconfirmed role in the elongation of arabinoxylans. Overnight treatment with FAEA led to a reduction in the density of branches suggesting that they may also be linked to the backbone through phenolic linkages."}