The Constitution of a Galactomannan from the Seed of Gleditsia amorphoides
A galactomannan composed of 28.6% D-galactose and 71.4% D-mannose was isolated in 30% yield from the seeds of Gleditsia amorphoides. Periodate oxidation showed that all the mannose and galactose units were attacked since hydrolysis of the reduced oxopolysaccharide gave only glycerol (1 mole) and ery...
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| Formato: | Capítulo de libro |
| Lenguaje: | Inglés |
| Publicado: |
1965
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| Acceso en línea: | Registro en Scopus DOI Handle Registro en la Biblioteca Digital |
| Aporte de: | Registro referencial: Solicitar el recurso aquí |
| LEADER | 02250caa a22002897a 4500 | ||
|---|---|---|---|
| 001 | PAPER-17862 | ||
| 003 | AR-BaUEN | ||
| 005 | 20230518204914.0 | ||
| 008 | 190411s1965 xx ||||fo|||| 00| 0 eng|d | ||
| 024 | 7 | |2 scopus |a 2-s2.0-0000528485 | |
| 040 | |a Scopus |b spa |c AR-BaUEN |d AR-BaUEN | ||
| 100 | 1 | |a Cerezo, A.S. | |
| 245 | 1 | 4 | |a The Constitution of a Galactomannan from the Seed of Gleditsia amorphoides |
| 260 | |c 1965 | ||
| 270 | 1 | 0 | |m Cerezo, A.S.; Departamento de Química Orgánica, Facultad de Ciencias Exactas, Universidad de Buenos Aires, Buenos Aires, Argentina |
| 506 | |2 openaire |e Política editorial | ||
| 520 | 3 | |a A galactomannan composed of 28.6% D-galactose and 71.4% D-mannose was isolated in 30% yield from the seeds of Gleditsia amorphoides. Periodate oxidation showed that all the mannose and galactose units were attacked since hydrolysis of the reduced oxopolysaccharide gave only glycerol (1 mole) and erythritol (2.7 moles). The periodate consumption was 4.8 moles for every four hexose residues and at the same time 1 mole of formic acid was produced. Hydrolysis of the methylated polysaccharide yielded 2,3,4,6-tetra-O-methyl-D-galactose (1 mole), 2,3,6-tri-O-methyl-D-mannose (2.1 moles), and 2,3-di-O-methyl-D-mannose (1.1 moles). © 1965, American Chemical Society. All rights reserved. |l eng | |
| 593 | |a Departamento de Química Orgánica, Facultad de Ciencias Exactas, Universidad de Buenos Aires, Buenos Aires, Argentina | ||
| 773 | 0 | |d 1965 |g v. 30 |h pp. 924-927 |k n. 3 |p J. Org. Chem. |x 00223263 |w (AR-BaUEN)CENRE-337 |t Journal of Organic Chemistry | |
| 856 | 4 | 1 | |u https://www.scopus.com/inward/record.uri?eid=2-s2.0-0000528485&doi=10.1021%2fjo01014a065&partnerID=40&md5=5f5da02fbd58093b93702ffa69886cde |y Registro en Scopus |
| 856 | 4 | 0 | |u https://doi.org/10.1021/jo01014a065 |y DOI |
| 856 | 4 | 0 | |u https://hdl.handle.net/20.500.12110/paper_00223263_v30_n3_p924_Cerezo |y Handle |
| 856 | 4 | 0 | |u https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00223263_v30_n3_p924_Cerezo |y Registro en la Biblioteca Digital |
| 961 | |a paper_00223263_v30_n3_p924_Cerezo |b paper |c PE | ||
| 962 | |a info:eu-repo/semantics/article |a info:ar-repo/semantics/artículo |b info:eu-repo/semantics/publishedVersion | ||
| 963 | |a VARI | ||
| 999 | |c 78815 | ||