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Caracterización del pigmento de Eurotium echinulatum Delacr. I. Datos analíticos

Other TitlesCharacterization of the pigment from Eurotium echinulatium Delacr. I. Analytical data
AuthorsSáiz-Jiménez, Cesáreo
Issue Date1975
PublisherCSIC - Instituto Nacional de Edafología y Agrobiología José María Albareda
CitationAnales de Edafología y Agrobiología XXXIV(9-10): 829-839 y 1097 (1975)
AbstractEurotium echinulatum Delacr. synthesizes a humic-type pigment very stable acid hydrolysis, with loss between 7 and 17 per cent of their initial weight. The pigment does show significant differences when synthesized in distinct composition culture media. The small differences in the analytical data are due to the different formation conditions, which influence the peripherical structure of the pigment. After hydrolisis, elementary composition, functional groups and distribution of oxigen in functional groups are quite similar in all cases studied, showing the homogeneity of the pigments. The molecule presents a higher aromatic character than other fungal polymers.
Description11 páginas, 3 tablas, 23 referencias.
Appears in Collections:(IRNAS) Artículos
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