Determination of iodine in cereal grains cultivated in Austria and standard reference materials by neutron activation analysis

Taeko Shinonaga; Martin Gerzabek; Konrad Mück; Jörg Casta

Determination of iodine in cereal grains cultivated in Austria and standard reference materials by neutron activation analysis

Taeko Shinonaga , Martin Gerzabek , Konrad Mück, Jörg Casta

Radiation, Safety and Applications

Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review

Abstract

Trace amounts of iodine in cereal grain samples cultivated at various locations in Austria were determined for the first time in this study, by radiochemical neutron activation analysis. For the dissolution of cereal grain samples and standard reference materials, two procedures, alkaline and acidic methods, were applied in the presence of an iodine carrier. A rapid, simple dissolution procedure with acidic solution was demonstrated. The analytical values in the cereal grains, as well as in standard reference materials, obtained by the different dissolution procedures were in good agreement within one standard deviation. The relative standard deviations for concentrations of 0.1 #mug g-1 of iodine were around 10%.

Original language	English
Title of host publication	International Symposium on nuclear techniques in integrated plant nutrient, water and soil management
Pages	379-383
Number of pages	5
Publication status	Published - 2002
Event	International Symposium on Nuclear Techniques in Integrated Plant Nutrient, Water and Soil Management - Duration: 1 Jan 2002 → …

Conference

Conference	International Symposium on Nuclear Techniques in Integrated Plant Nutrient, Water and Soil Management
Period	1/01/02 → …

Research Field

Biosensor Technologies

Cite this

@inproceedings{ca2f36c20cb64ab5a6774982838f10c2,

title = "Determination of iodine in cereal grains cultivated in Austria and standard reference materials by neutron activation analysis",

abstract = "Trace amounts of iodine in cereal grain samples cultivated at various locations in Austria were determined for the first time in this study, by radiochemical neutron activation analysis. For the dissolution of cereal grain samples and standard reference materials, two procedures, alkaline and acidic methods, were applied in the presence of an iodine carrier. A rapid, simple dissolution procedure with acidic solution was demonstrated. The analytical values in the cereal grains, as well as in standard reference materials, obtained by the different dissolution procedures were in good agreement within one standard deviation. The relative standard deviations for concentrations of 0.1 #mug g-1 of iodine were around 10%.",

author = "Taeko Shinonaga and Martin Gerzabek and Konrad M{\"u}ck and J{\"o}rg Casta",

year = "2002",

language = "English",

pages = "379--383",

booktitle = "International Symposium on nuclear techniques in integrated plant nutrient, water and soil management",

note = "International Symposium on Nuclear Techniques in Integrated Plant Nutrient, Water and Soil Management ; Conference date: 01-01-2002",

}

Shinonaga , T, Gerzabek , M, Mück, K & Casta, J 2002, Determination of iodine in cereal grains cultivated in Austria and standard reference materials by neutron activation analysis. in International Symposium on nuclear techniques in integrated plant nutrient, water and soil management. pp. 379-383, International Symposium on Nuclear Techniques in Integrated Plant Nutrient, Water and Soil Management, 1/01/02.

Determination of iodine in cereal grains cultivated in Austria and standard reference materials by neutron activation analysis. / Shinonaga , Taeko; Gerzabek , Martin; Mück, Konrad et al.
International Symposium on nuclear techniques in integrated plant nutrient, water and soil management. 2002. p. 379-383.

Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review

TY - GEN

T1 - Determination of iodine in cereal grains cultivated in Austria and standard reference materials by neutron activation analysis

AU - Shinonaga , Taeko

AU - Gerzabek , Martin

AU - Mück, Konrad

AU - Casta, Jörg

PY - 2002

Y1 - 2002

N2 - Trace amounts of iodine in cereal grain samples cultivated at various locations in Austria were determined for the first time in this study, by radiochemical neutron activation analysis. For the dissolution of cereal grain samples and standard reference materials, two procedures, alkaline and acidic methods, were applied in the presence of an iodine carrier. A rapid, simple dissolution procedure with acidic solution was demonstrated. The analytical values in the cereal grains, as well as in standard reference materials, obtained by the different dissolution procedures were in good agreement within one standard deviation. The relative standard deviations for concentrations of 0.1 #mug g-1 of iodine were around 10%.

AB - Trace amounts of iodine in cereal grain samples cultivated at various locations in Austria were determined for the first time in this study, by radiochemical neutron activation analysis. For the dissolution of cereal grain samples and standard reference materials, two procedures, alkaline and acidic methods, were applied in the presence of an iodine carrier. A rapid, simple dissolution procedure with acidic solution was demonstrated. The analytical values in the cereal grains, as well as in standard reference materials, obtained by the different dissolution procedures were in good agreement within one standard deviation. The relative standard deviations for concentrations of 0.1 #mug g-1 of iodine were around 10%.

M3 - Conference Proceedings with Oral Presentation

SP - 379

EP - 383

BT - International Symposium on nuclear techniques in integrated plant nutrient, water and soil management

T2 - International Symposium on Nuclear Techniques in Integrated Plant Nutrient, Water and Soil Management

Y2 - 1 January 2002

ER -

Determination of iodine in cereal grains cultivated in Austria and standard reference materials by neutron activation analysis

Abstract

Conference

Research Field

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