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META

Treatment of cooked and storage maize grains with the insecticide ¹⁴C - malathion

Sampaio, M.R.F.P.; Ruegg, E.F.; Viliotti, W.M.; Mello, M.H.S.H. de
Proceedings of the 2. General Congress of Nuclear Energy - v.31988

AbstractAbstract

[en] The residues of the insecticide ¹⁴C-malathion was determined in cooked maize grains, after storage as raw maize up to 24 weeks under laboratory conditions. Results showed a higher concentration of ¹⁴C - malathion residues bound to the grains in cooked maize, as compared to previous experiments conducted with raw maize, where the highest concentration was found on the surface of the grains. (author)

[pt]

Foram conduzidos estudos para determinar os residuos do inseticida malation - ¹⁴C em graos de milho cozido depois de armazenado sob a forma de milho cru ate 24 semanas, em laboratorio. Os resultados mostraram que houve maior concentracao de residuos de malation - ¹⁴C ligado aos graos de milho cozido em comparacao com experimentos anteriores conduzidos com milho cru, onde a maior concentracao de radiocarbono foi encontrada na superficie dos graos. (autor)

Original Title

Tratamento de grao de milho armazenado e cozido com o inseticida malation - ¹⁴C

Primary Subject

APPLIED LIFE SCIENCES (C4200)

Source

Associacao Brasileira de Energia Nuclear, Rio de Janeiro; 498 p; 1988; p. 353-359; 2. General Congress of Nuclear Energy; Rio de Janeiro, RJ (Brazil); 24-29 Apr 1988

Record Type

Miscellaneous

Literature Type

Conference

Report Number

INIS-BR--1147(V.3)

Country of publication

Brazil

Descriptors (DEI)

CARBON 14 COMPOUNDS, FOOD PROCESSING, GRAIN DISINFESTATION, LABELLED COMPOUNDS, MAIZE, MALATHION, RADIOACTIVITY, RESIDUES

Descriptors (DEC)

CARBON COMPOUNDS, CARBOXYLIC ACID ESTERS, CEREALS, DISINFESTATION, ESTERS, GRAMINEAE, INSECTICIDES, ORGANIC COMPOUNDS, ORGANIC OXYGEN COMPOUNDS, ORGANIC PHOSPHORUS COMPOUNDS, ORGANIC SULFUR COMPOUNDS, PESTICIDES, PLANTS, THIOLS

LanguageLanguage

Portuguese

Reference NumberReference Number

19067367

INIS VolumeINIS Volume

INIS IssueINIS Issue

META

Residues of Permetrin - ¹⁴C in wistar rats

Sampaio, M.R.F.P.; Ruegg, E.F.; Mello, M.H.S.H. de; Tomita, R.Y.1989

AbstractAbstract

[en] Published in summary form only

Original Title

Residuos de permetrin - ¹⁴C em ratos Wistar

Primary Subject

RADIATION, THERMAL, AND OTHER ENVIRONMENTAL POLLUTANT EFFECTS ON LIVING ORGANISMS AND BIOLOGICAL MATERIALS (C2120)

Source

41. Annual Meeting of the Brazilian Society for the Advancement of Science; Fortaleza, CE (Brazil); 9-15 Jul 1989

Record Type

Journal Article

Literature Type

Conference

Journal

Ciencia e Cultura (Sao Paulo) Suplemento; ISSN 0102-2474;

; CODEN RRACD; v. 41(7); p. 621

Country of publication

Brazil

Descriptors (DEI)

CARBON 14, RATS

Descriptors (DEC)

ANIMALS, BETA DECAY RADIOISOTOPES, BETA-MINUS DECAY RADIOISOTOPES, CARBON ISOTOPES, EVEN-EVEN NUCLEI, ISOTOPES, LIGHT NUCLEI, MAMMALS, NUCLEI, RADIOISOTOPES, RODENTS, VERTEBRATES, YEARS LIVING RADIOISOTOPES

LanguageLanguage

Portuguese

Reference NumberReference Number

20068355

INIS VolumeINIS Volume

INIS IssueINIS Issue

META

Soil biodegradation of ¹⁴ C-DDT

Andrea, M.M. de; Ruegg, E.F.; Mello, M.H.S.H. de; Mesquita, T.B.1990

AbstractAbstract

[en] Laboratory bio mineralization tests of radiolabelled DDT are performed. Little was detected as the end mineralization product - the ¹⁴ CO₂, little volatilization occurred and the presence of more polar compounds was detected. However, DDT was very persistent in the studied soil during the 12 weeks period. (M.A.C.)

Original Title

Bio-degradacao do ¹⁴C-DDT em solo

Primary Subject

GEOSCIENCES (B3120)

Record Type

Journal Article

Journal

Arquivos do Instituto Biologico; ISSN 0020-3653;

; CODEN AIBOA3; v. 57(1/2); p. 21-24

Country of publication

Brazil

Descriptors (DEI)

BIODEGRADATION, BIOLOGICAL AVAILABILITY, BIOLOGICAL EFFECTS, BIOLOGICAL LOCALIZATION, CARBON 14, DDT, ECOLOGICAL CONCENTRATION, ENVIRONMENTAL EFFECTS, ENVIRONMENTAL TRANSPORT, LABELLING, SCINTISCANNING, SOILS, TRACER TECHNIQUES

LanguageLanguage

Portuguese

Reference NumberReference Number

25027801

INIS VolumeINIS Volume

INIS IssueINIS Issue

META

Decomposition of DDT-¹⁴C in soils

Andrea, M.M. de; Ruegg, E.F.; Mello, M.H.S.H. de; Mesquita, T.B.1989

AbstractAbstract

[en] Published in summary form only

Original Title

Degradacao do DDT-¹⁴C em solo

Primary Subject

ENVIRONMENTAL SCIENCES (B3110)

Source

41. Annual Meeting of the Brazilian Society for the Advancement of Science; Fortaleza, CE (Brazil); 9-15 Jul 1989

Record Type

Journal Article

Literature Type

Conference

Journal

Ciencia e Cultura (Sao Paulo) Suplemento; ISSN 0102-2474;

; CODEN RRACD; v. 41(7); p. 621

Country of publication

Brazil

Descriptors (DEI)

CARBON 14, DDT, DECOMPOSITION, SOILS

Descriptors (DEC)

AROMATICS, BETA DECAY RADIOISOTOPES, BETA-MINUS DECAY RADIOISOTOPES, CARBON ISOTOPES, CHEMICAL REACTIONS, EVEN-EVEN NUCLEI, INSECTICIDES, ISOTOPES, LIGHT NUCLEI, NUCLEI, ORGANIC CHLORINE COMPOUNDS, ORGANIC COMPOUNDS, ORGANIC HALOGEN COMPOUNDS, PESTICIDES, RADIOISOTOPES, YEARS LIVING RADIOISOTOPES

LanguageLanguage

Portuguese

Reference NumberReference Number

20068079

INIS VolumeINIS Volume

INIS IssueINIS Issue

META

Radiometrical techniques in the pesticides determination labelled in Wistar mice organs

Sampaio, M.R.F.P.; Ruegg, E.F.; Viliotti, W.M.; Mello, M.H.S.H. de; Puga, F.R.1987

AbstractAbstract

No abstract available

Original Title

Utilizacao das tecnicas radiometricas na determinacao de pesticidas marcados em orgaos de ratos Wistar

Primary Subject

APPLIED LIFE SCIENCES (C4200)

Source

39. Annual Meeting of the Brazilian Society for the Advancement of Science; Brasilia, DF (Brazil); 12-18 Jul 1987; Published in summary form only.

Record Type

Journal Article

Literature Type

Conference

Journal

Ciencia e Cultura. Suplemento; ISSN 0102-2474;

; CODEN RRACD; v. 39(7); p. 604

Country of publication

Brazil

Descriptors (DEI)

CARBON 14 TARGET, LINDANE, MICE, ORGANS, RADIOMETRIC ANALYSIS

Descriptors (DEC)

ANIMALS, BODY, CHEMICAL ANALYSIS, INSECTICIDES, MAMMALS, ORGANIC CHLORINE COMPOUNDS, ORGANIC COMPOUNDS, ORGANIC HALOGEN COMPOUNDS, PESTICIDES, QUANTITATIVE CHEMICAL ANALYSIS, RODENTS, TARGETS, VERTEBRATES

LanguageLanguage

Portuguese

Reference NumberReference Number

18098963

INIS VolumeINIS Volume

INIS IssueINIS Issue

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