ROLE OF SOME FOOD PRODUCTS AS MUTAGENIC INDUCERS
KARIMAN MOHAMED HASSAN MOHAMED;
Abstract
Kariman Mohamed Hassan Mohamed: Role of Some Food Products as Mutagenic Inducers'. Unpublished M.Sc. Department of Food Science, Faculty of Agriculture, Ain Shams University, 2018.
This study was carried out to detect the mutagenicity of certain food additives( sodium nitrite and monosodium glutamate) and some food products treated with suchadditives ( pastirma , luncheon and chicken cubes). The mutagenicity wasevaluated by Ames test using mutated bacteria ( Salmonellaenterica) which is already mutated and have grown on the minimal glucose medium .
Samples were prepared as extracts and from every sample, 3 concentrations were prepared (0.1-10-100%) and from every concentration, 3 dosages were prepared (1,1.5 and 2ml).Tested samples extract was exposed to mutated bacteria on minimal glucose medium and incubated at 37° C/24 hr. and the bacterial growth was measured by spectrophotometer.
This study was carried out to detect the mutagenicity of certain food additives( sodium nitrite and monosodium glutamate) and some food products treated with suchadditives ( pastirma , luncheon and chicken cubes). The mutagenicity wasevaluated by Ames test using mutated bacteria ( Salmonellaenterica) which is already mutated and have grown on the minimal glucose medium .
Samples were prepared as extracts and from every sample, 3 concentrations were prepared (0.1-10-100%) and from every concentration, 3 dosages were prepared (1,1.5 and 2ml).Tested samples extract was exposed to mutated bacteria on minimal glucose medium and incubated at 37° C/24 hr. and the bacterial growth was measured by spectrophotometer.
Other data
| Title | ROLE OF SOME FOOD PRODUCTS AS MUTAGENIC INDUCERS | Other Titles | دور بعض المنتجات الغذائية كمحفزات مطفرة | Authors | KARIMAN MOHAMED HASSAN MOHAMED | Issue Date | 2018 |
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