Artículo
Curá, J.A.; Jansson, P.‐E.; Krisman, C.R. "Amylose is not Strictly Linear" (1995) Starch ‐ Stärke. 47(6):207-209
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Abstract:
Amyloses from selected corn starches were used to measure the glucoses involved in the branching points. The number of glucose α 1,6 glycosidically linked were determined by two different methods: 1) The enzymatic one measures directly quantiatively and specifically the glucoses α, 1,6 linked. 2) The other, a chemical one that measures the different n‐methylated glucoses involved in the terminal, α 1,4 linked and α1,6 linked positions. The results obtained through both methodologies clearly indicate a good correlation. Amylose is not linear. It has very small proportion of branches and they are α1,6 glycosidically linked. Copyright © 1995 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim
Registro:
| Documento: | Artículo |
| Título: | Amylose is not Strictly Linear |
| Autor: | Curá, J.A.; Jansson, P.‐E.; Krisman, C.R. |
| Filiación: | Instituto de Investigaciones Bioquimicas “Luis F. Leloir” Fundación Campomar, Instituto de Investigaciones Bioquimicas de la Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aire, Instituto de Investigaciones Bioquimicas de Buenos Aires, Av. Patricias Argentinas 435, Buenos Aires, 1405, Argentina Karolinska Institutet, Clinical Research Centre, Huddinge Hospital, Huddinge, S-14186, Sweden |
| Año: | 1995 |
| Volumen: | 47 |
| Número: | 6 |
| Página de inicio: | 207 |
| Página de fin: | 209 |
| DOI: | http://dx.doi.org/10.1002/star.19950470602 |
| Título revista: | Starch ‐ Stärke |
| Título revista abreviado: | starch |
| ISSN: | 00389056 |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00389056_v47_n6_p207_Cura |
Referencias:
- Curà, J.A., Krisman, C.R., (1990) Cereal Grains, pp. 171-175. , A Study of their α1,4‐α1,6 Glucopolysyccharide Composition., Starch/Stärke
- Krisman, C.R., A Method for the Colorimetric Estimation of Glycogen with Iodine (1962) Analytical. Biochem., 4, pp. 17-23
- Peat, S., Pirt, S.S., Whelan, W.J., (1952), pp. 705-713. , Enzymic Synthesis and Degradation of Starch. Part XV: β‐amylase and the Constitution of Amylose. J. Chem. Soc., and 714‐722; Kjolberg, O., Manners, D.J., Studies on Carbohydrate‐Metabolizing Enzymes. The Action of Isoamylose on Amylose (1963) Biochem. J., 86, pp. 258-262
- Manners, D.J., (1989) Carbohydrate Polymers, 11, pp. 87-112
- Takeda, I., Hizukuri, S., Takeda, C., Suzuki, A., Structures of Branched Molecules of Amyloses of Various Origins and Molar Fractions of Branched and Unbranched Molecules (1987) Carb. Res., 165, pp. 139-145
- Matheson, N.K., A Comparison of the Structures of the Fractions of Normal and High‐Amylose Pea‐seed Starches Prepared by Precipitation with Concanavalin A (1990) Carb. Res., 199, pp. 195-205
- Brown, B.I., Brown, D.H., α1,4‐Glucan 6‐Glucosyl Transferase from Mammalian Muscle (1966) Methods in Enzymology, 8, p. 395. , Neufeld, E. F., Guinsburg, V., Academic Press, New York
- Krisman, C.R., Tolmasky, D.S., Raffo, S., Branching Enzyme Assays: Selective Quantination of the α1,6 Linked Glucosyl Residues Involved in Branching Points (1985) Anal. Biochem., 147, pp. 491-496
- Montgomery, R., Determination of Glycogen (1957) Arch. Biochem. Biophys., 67, pp. 375-386
- Ashwell, J., Colorimetric Analysis of Sugars (1957) Methods in Enzymology, 3, p. 85. , Collowick, S. P., Kaplan, N. D., Academic Press, New York
- Tolmasky, D.S., Krisman, C.R., The Degree of Branching in α1,4‐α1,6 Linked Glucopolysaccharides is Dependent on Intrinsic Properties of the Branching Enzymes (1987) Eur. J. Biochem., 168, pp. 393-397
- Krisman, C.R., Curà, J.A., Corn Starch (α1,4‐α1,6) Glucopolysaccaharides. Correlation between Amylose : Amylopectin Ratios and Physical Properties of the Grains (1991) Starch - Stärke, 43, pp. 291-294
- Murugesan, G., Shibanuma, K., Hizukuri, S., Characterization of Hot Water‐Soluble‐Components of Starches (1993) Carb. Res., 242, pp. 203-215
Citas:
---------- APA ----------
Curá, J.A., Jansson, P.‐E. & Krisman, C.R. (1995) . Amylose is not Strictly Linear. Starch ‐ Stärke, 47(6), 207-209.http://dx.doi.org/10.1002/star.19950470602
---------- CHICAGO ----------
Curá, J.A., Jansson, P.‐E., Krisman, C.R. "Amylose is not Strictly Linear" . Starch ‐ Stärke 47, no. 6 (1995) : 207-209.http://dx.doi.org/10.1002/star.19950470602
---------- MLA ----------
Curá, J.A., Jansson, P.‐E., Krisman, C.R. "Amylose is not Strictly Linear" . Starch ‐ Stärke, vol. 47, no. 6, 1995, pp. 207-209.http://dx.doi.org/10.1002/star.19950470602
---------- VANCOUVER ----------
Curá, J.A., Jansson, P.‐E., Krisman, C.R. Amylose is not Strictly Linear. starch. 1995;47(6):207-209.http://dx.doi.org/10.1002/star.19950470602
