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Abstract:

A homogeneous glucan has been isolated from the fruiting bodies of Cyttaria harioti Fischer. Partial acid hydrolysis produced major amounts of isomaltose, whereas acetolysis gave maltose and maltotriose. Enzymic hydrolysis with amylo-glucosidase and pullulanase indicated a structure based on maltotriose residues connected by (1→6)-α-D linkages. This conclusion was supported by periodate-oxidation data which also showed that 3-7% of the glucose resisted oxidation. Methylation analysis confirmed the presence of (1→6) and (1→4) linkages in the ratio 1:2.4. © 1977.

Registro:

Documento: Artículo
Título:The structure of an α-D-glucan from Cyttaria harioti Fischer
Autor:Waksman, N.; de Lederkremer, R.M.; Cerezo, A.S.
Filiación:Departamento de Quimica Orgánica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pabellón 2, Ciudad Universitaria, Buenos Aires Argentina
Año:1977
Volumen:59
Número:2
Página de inicio:505
Página de fin:515
DOI: http://dx.doi.org/10.1016/S0008-6215(00)83187-0
Título revista:Carbohydrate Research
Título revista abreviado:Carbohydr. Res.
ISSN:00086215
CODEN:CRBRA
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00086215_v59_n2_p505_Waksman

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Citas:

---------- APA ----------
Waksman, N., de Lederkremer, R.M. & Cerezo, A.S. (1977) . The structure of an α-D-glucan from Cyttaria harioti Fischer. Carbohydrate Research, 59(2), 505-515.
http://dx.doi.org/10.1016/S0008-6215(00)83187-0
---------- CHICAGO ----------
Waksman, N., de Lederkremer, R.M., Cerezo, A.S. "The structure of an α-D-glucan from Cyttaria harioti Fischer" . Carbohydrate Research 59, no. 2 (1977) : 505-515.
http://dx.doi.org/10.1016/S0008-6215(00)83187-0
---------- MLA ----------
Waksman, N., de Lederkremer, R.M., Cerezo, A.S. "The structure of an α-D-glucan from Cyttaria harioti Fischer" . Carbohydrate Research, vol. 59, no. 2, 1977, pp. 505-515.
http://dx.doi.org/10.1016/S0008-6215(00)83187-0
---------- VANCOUVER ----------
Waksman, N., de Lederkremer, R.M., Cerezo, A.S. The structure of an α-D-glucan from Cyttaria harioti Fischer. Carbohydr. Res. 1977;59(2):505-515.
http://dx.doi.org/10.1016/S0008-6215(00)83187-0