Evaluation of solvents used in summarized chromatograms
Based on some concepts from the Information Theory, the solvents used for antibiotic substances by Ishida etal and Betina were evaluated relative to each other by means of summarized chromatography. The information that a summarized chromatogram system supplies should depend mainly on three factors:...
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| Formato: | Capítulo de libro |
| Lenguaje: | Inglés |
| Publicado: |
1970
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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 | 04137caa a22006257a 4500 | ||
|---|---|---|---|
| 001 | PAPER-1565 | ||
| 003 | AR-BaUEN | ||
| 005 | 20230518203055.0 | ||
| 008 | 190411s1970 xx ||||fo|||| 00| 0 eng|d | ||
| 024 | 7 | |2 scopus |a 2-s2.0-0014931885 | |
| 024 | 7 | |2 cas |a benzene, 71-43-2; water, 7732-18-5; Alcohols; Antibiotics; Benzene, 71-43-2; Phenols; Solvents; Water, 7732-18-5 | |
| 040 | |a Scopus |b spa |c AR-BaUEN |d AR-BaUEN | ||
| 030 | |a JCRAE | ||
| 100 | 1 | |a Souto, J. | |
| 245 | 1 | 0 | |a Evaluation of solvents used in summarized chromatograms |
| 260 | |c 1970 | ||
| 270 | 1 | 0 | |m Souto, J.; Equipo de Antibióticos y Factores de Crecimiento, Instituto de Microbiologia e Industrias Agropecuarias, I.N.T.A. Buenos AiresArgentina |
| 506 | |2 openaire |e Política editorial | ||
| 504 | |a Ishida, Shiratori, Okamoto, (1950) J. Antibiotics (Tokyo), Ser. A, 3, p. 880 | ||
| 504 | |a Betina, (1964) J. Chromatog., 15, p. 379 | ||
| 504 | |a Connors, Correlation and Prediction of Solvent Effects on Paper Chromatographic Rfvalues (1965) Analytical Chemistry, 37, p. 261 | ||
| 504 | |a Soczewinski, Correlation of RMValues in Pairs of Paper Chromatographic Partition Systems (1965) Analytical Chemistry, 37, p. 439 | ||
| 504 | |a Shannon, Weaver, (1949) The Mathematical Theory of Communication, , Univ. of Illinois Press, Urbana | ||
| 504 | |a Eilberg, Souto, (1966) Rev. Invest. Agrop., 3, p. 43 | ||
| 504 | |a Feller, (1957) An Introduction in Probability Theory and its Applications, , Wiley, New York | ||
| 520 | 3 | |a Based on some concepts from the Information Theory, the solvents used for antibiotic substances by Ishida etal and Betina were evaluated relative to each other by means of summarized chromatography. The information that a summarized chromatogram system supplies should depend mainly on three factors: (1) distribution of the R F of the reference substances in each solvent; (2) interrelationship between the R F values that a given substance shows in the different solvents; and (3) experimental error. Thus, admitting a constant error, it was found that among the 11 solvents tested, those that gave the most information were water; butanol; 3% aq. ammonium chloride; benzene-methanol (4:1) and butanol-methanol-water (4:1:2) with and without helianthin. The phenolic solvents were less informative; ethyl acetate is mediocre in all cases. Although the information is very high in some of the 11 solvents tested (up to 85% of H max ), only water supplies information independent of the others, which are redundant among each other. © 1970. |l eng | |
| 593 | |a Equipo de Antibióticos y Factores de Crecimiento, Instituto de Microbiologia e Industrias Agropecuarias, I.N.T.A. Buenos Aires, Argentina | ||
| 593 | |a Departamento de Biología, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Argentina | ||
| 690 | 1 | 0 | |a ALCOHOL DERIVATIVE |
| 690 | 1 | 0 | |a ANTIBIOTIC AGENT |
| 690 | 1 | 0 | |a BENZENE |
| 690 | 1 | 0 | |a PHENOL DERIVATIVE |
| 690 | 1 | 0 | |a SOLVENT |
| 690 | 1 | 0 | |a WATER |
| 690 | 1 | 0 | |a ARTICLE |
| 690 | 1 | 0 | |a CHROMATOGRAPHY |
| 690 | 1 | 0 | |a FUNGUS |
| 690 | 1 | 0 | |a ALCOHOLS |
| 690 | 1 | 0 | |a ANTIBIOTICS |
| 690 | 1 | 0 | |a BENZENE |
| 690 | 1 | 0 | |a CHROMATOGRAPHY |
| 690 | 1 | 0 | |a FUNGI |
| 690 | 1 | 0 | |a PHENOLS |
| 690 | 1 | 0 | |a SOLVENTS |
| 690 | 1 | 0 | |a WATER |
| 700 | 1 | |a De Valesi, A.G. | |
| 773 | 0 | |d 1970 |g v. 46 |h pp. 274-279 |k n. C |p J. Chromatogr. A |x 00219673 |w (AR-BaUEN)CENRE-1093 |t Journal of Chromatography A | |
| 856 | 4 | 1 | |u https://www.scopus.com/inward/record.uri?eid=2-s2.0-0014931885&doi=10.1016%2fS0021-9673%2800%2983998-9&partnerID=40&md5=d280d56121753ae02f56aea571d807e1 |y Registro en Scopus |
| 856 | 4 | 0 | |u https://doi.org/10.1016/S0021-9673(00)83998-9 |y DOI |
| 856 | 4 | 0 | |u https://hdl.handle.net/20.500.12110/paper_00219673_v46_nC_p274_Souto |y Handle |
| 856 | 4 | 0 | |u https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00219673_v46_nC_p274_Souto |y Registro en la Biblioteca Digital |
| 961 | |a paper_00219673_v46_nC_p274_Souto |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 62518 | ||