Abstract:
The endosperm of the seed of Gleditsia triacanthos L. contains 18.55% of its dry weight as nonreserve, cell-wall carbohydrates. Of this carbohydrate material, comprising mainly mannose, galactose, and glucose, 76.1% was of low-molecular weight or highly hydrophilic. Mannose, galactose, and glucose were also the major sugar components of the polysaccharides extracted with alkali (23.1% of the cell-wall), while the same sugars, with minor amounts of arabinose, form the residues. Methylation analysis of the polysaccharides and the borate-sodium hydroxide residue indicate that the cell walls are built up on a network of galactomannans, with high Man/Gal ratios, reinforced with minor amounts of cellulose.
Registro:
| Documento: |
Artículo
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| Título: | Cell-wall carbohydrates of the endosperm of the seed of Gleditsia triacanthos |
| Autor: | Manzi, A.E.; Ancibor, E.; Cerezo, A.S. |
| Filiación: | Depto. de Quimica Orgánica, Fac. de Ciencias Exactas y Naturales, Pabellón 2, 1428 Buenos Aires, Argentina
Departamento de Biologia, Fac. de Ciencias Exactas y Naturales, Pabellón 2, 1428 Buenos Aires, Argentina
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| Año: | 1990
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| Volumen: | 92
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| Número: | 4
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| Página de inicio: | 931
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| Página de fin: | 938
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| DOI: |
http://dx.doi.org/10.1104/pp.92.4.931 |
| Título revista: | Plant Physiology
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| Título revista abreviado: | Plant Physiol.
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| ISSN: | 00320889
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| CODEN: | PLPHA
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| PDF: | https://bibliotecadigital.exactas.uba.ar/download/paper/paper_00320889_v92_n4_p931_Manzi.pdf |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00320889_v92_n4_p931_Manzi |
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Citas:
---------- APA ----------
Manzi, A.E., Ancibor, E. & Cerezo, A.S.
(1990)
. Cell-wall carbohydrates of the endosperm of the seed of Gleditsia triacanthos. Plant Physiology, 92(4), 931-938.
http://dx.doi.org/10.1104/pp.92.4.931---------- CHICAGO ----------
Manzi, A.E., Ancibor, E., Cerezo, A.S.
"Cell-wall carbohydrates of the endosperm of the seed of Gleditsia triacanthos"
. Plant Physiology 92, no. 4
(1990) : 931-938.
http://dx.doi.org/10.1104/pp.92.4.931---------- MLA ----------
Manzi, A.E., Ancibor, E., Cerezo, A.S.
"Cell-wall carbohydrates of the endosperm of the seed of Gleditsia triacanthos"
. Plant Physiology, vol. 92, no. 4, 1990, pp. 931-938.
http://dx.doi.org/10.1104/pp.92.4.931---------- VANCOUVER ----------
Manzi, A.E., Ancibor, E., Cerezo, A.S. Cell-wall carbohydrates of the endosperm of the seed of Gleditsia triacanthos. Plant Physiol. 1990;92(4):931-938.
http://dx.doi.org/10.1104/pp.92.4.931