Studies on Degradation of Food Additives by Irradiation (III)
نویسندگان
چکیده
منابع مشابه
Effect of food additives and irradiation on survival of Salmonella in oysters.
Salmonella typhimurium and S. enteritidis were inoculated into blended oysters, both raw and autoclaved. The oysters were also treated with sodium benzoate (0.1%) or potassium sorbate (0.1%), and irradiated (0.1 Mrad). In both non-irradiated and irradiated samples, greater numbers of Salmonella were recovered after storage at 7 C in the presence of sodium benzoate or potassium sorbate. The resu...
متن کاملstudy of dna interaction with ethylenediaminetetraacetic acid and sesamol food additives
برهمکنش dnaتیموس گاوی طبیعی (ct-dna) با اتیلن دی آمین تترااستات (edta)در بافرtris-hcl با 8/7 ph ( دراین ph،edta به نمک دی سدیم تبدیل می شود) وسسامول در بافر tris-hcl با4/7 ph مورد بررسی قرار گرفته است. edta و سسامول استفاده فراوانی در تکنولوژی غذایی و صنعت شیمیایی دارند. مدل اتصال dna مربوط بهedta بوسیله اسپکتروفتومتری جذب، دورنگ نمایی حلقوی(cd)، ویسکومتری وژل الکتروفورز بررسی شده است. طیفuv ...
15 صفحه اولFood Preservation by Irradiation
The subject of assay standardization and quality control was considered at length in two round-table discussion sessions, one on assay design, standardization and within laboratory quality control and one on external quality control, arranged in co-operation with the World Health Organization Special Programme of Research in Human Reproduction. These sessions evoked much interest and the import...
متن کاملEvaluation of Mutagenic Potentials of Some Food Additives by Ames Test
Some chemicals used by human such as food additives are mutagenic and mutagenicity effects analysis of them is very important because of considerable consumption by man. One of the most common methods used in the recognition of the chemicals' mutagenicity is Salmonella Typhimurium Reverse Mutation (Ames) test. The purpose of the present study is mutagenicity effects analysis of sodium nitrite, ...
متن کاملFood preservatives and additives
To maintain consistency or texture ? to sustain smoothness or prevent the food from separating, caking, or clumping. To improve or retain nutritional value: Enrichment replaces nutrients lost in processing ? this occurs with grains, as some vitamins and minerals are lost in the milling process. Fortification adds a nutrient that wasn't there before and may be lacking in many people's diets. Iod...
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ژورنال
عنوان ژورنال: Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi)
سال: 1978
ISSN: 0015-6426,1882-1006
DOI: 10.3358/shokueishi.19.299