Zobrazeno 1 - 10
of 58
pro vyhledávání: '"M. Scheutwinkel"'
Autor:
B. E. Richter, D. E. Knowles, A.K.R. Mattulat, V. Khurana, M. Scheutwinkel, J. L. Ezzell, T. Gobran, D.S. Waddell, F. Hoefler
Publikováno v:
Chemosphere. 34:975-987
Accelerated solvent extraction (ASE) applies temperature and pressure to accelerate extraction processes and improve the efficiency of solvent extraction. This paper reports on a study to compare the results obtained with Soxhlet to those obtained by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::188e3578c8ff41b28db223756e582fef
https://doi.org/10.1016/s0045-6535(97)00400-1
https://doi.org/10.1016/s0045-6535(97)00400-1
Publikováno v:
Archives of Toxicology. 56:267-271
Valepotriates are epoxide-bearing triesters of the monoterpene alcohol 4,7-dimethylcyclopenta-(c)-pyrane isolated from the roots of several Valerianacae species. They are regarded as the main tranquilizing constituents of these drugs. Although the va
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::889b4e142fae160ff34deee18f2bcbd9
https://doi.org/10.1007/bf00295166
https://doi.org/10.1007/bf00295166
Publikováno v:
Zeitschrift f�r Lebensmittel-Untersuchung und -Forschung. 180:207-210
Zwanzig kaufliche Fleischaromen wurden mit Hilfe des Ames-Tests mit den StammenSalmonella typhimurium TA1535, TA100, TA97 und TA98 auf ihre mutagenen Eigenschaften untersucht. Die Aromen enthielten laut Kennzeichnung naturliche und/oder naturidentisc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b91d921cc3d140242f857e796de0799
https://doi.org/10.1007/bf01027266
https://doi.org/10.1007/bf01027266
Publikováno v:
Mutation Research Letters. 104:339-344
In previous experiments, azaperone was found to be weakly mutagenic, after metabolic activation, in the Ames assay. In this study, we subjected metabolites found in rat and swine to the Salmonella/microsome test. 5 histidine-auxotrophic strains were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17cc9b901efe686506a34f21160e1424
https://doi.org/10.1016/0165-7992(82)90165-8
https://doi.org/10.1016/0165-7992(82)90165-8
Publikováno v:
Food and Chemical Toxicology. 25:287-290
Genotoxic properties of the food additive propionic acid were analysed using the Escherichia coli DNA repair assay, the SOS chromotest, the Salmonella/microsome mutagenicity test, the sister chromatid exchange test in vitro and the micronucleus test
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::788c1723d1acbf62763abfdd421fadd0
https://doi.org/10.1016/0278-6915(87)90124-4
https://doi.org/10.1016/0278-6915(87)90124-4
Sister-chromatid exchange in Chinese hamster V79 cells exposed to quindoxin, carbadox and olaquindox
Autor:
M. Scheutwinkel-Reich, W. v.d. Hude
Publikováno v:
Mutation Research Letters. 139:199-202
Quindoxin, carbadox and olaquindox were subjected to the Chinese hamster V79/SCE test. All three compounds demonstrated a dose-dependent increase of SCE frequencies.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::647e8f73acf99a415fd9d51aedcff408
https://doi.org/10.1016/0165-7992(84)90128-3
https://doi.org/10.1016/0165-7992(84)90128-3
Publikováno v:
Zeitschrift f�r Lebensmittel-Untersuchung und -Forschung. 168:32-37
In der vorliegenden Arbeit wurde die enzymatische Oxydation der Linolsaure durch Fruchthomogenate verschiedenerCucurbitaceae —Honig-, Ogen- und Wassermelone, sowie Kurbis und Zucchini - untersucht. Eine Analyse der Fettsaurezusammensetzung zeigte,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ff991eca4f6d1261578d36dd558da04
https://doi.org/10.1007/bf01267758
https://doi.org/10.1007/bf01267758
Publikováno v:
Zeitschrift f�r Lebensmittel-Untersuchung und -Forschung. 181:455-457
In der vorliegenden Arbeit wurden vier kaustische und drei Ammoniakcouleure auf ihre mutagene Wirkung mit Hilfe des Ames-Tests untersucht. Dazu wurden die StandardteststammeSalmonella typhimurium TA 1535, TA 1537, TA 98 und TA 100 eingesetzt. Sowohl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6df438387bfdb0d2b9dcc13f4a33ead2
https://doi.org/10.1007/bf01140946
https://doi.org/10.1007/bf01140946
Publikováno v:
Mutation research. 174(1)
The restriction endonuclease Alu I induces chromosomal aberrations and mutations in the hypoxanthine phosphoribosyltransferase (HPRT) locus as measured by 6-thioguanine resistance (TGr) in V79 hamster cells. Alu I does not induce mutations in the Na+
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c732179404077f3fc38520c956574bf9
https://pubmed.ncbi.nlm.nih.gov/3010099
https://pubmed.ncbi.nlm.nih.gov/3010099
Publikováno v:
Mutation research. 91(2)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57d7b0ac7eaed93df9931c4e5c5f5363
https://pubmed.ncbi.nlm.nih.gov/7019696
https://pubmed.ncbi.nlm.nih.gov/7019696