Flour side dishes with high iodine content

Abstract

The paper presents the results of the study to determine the optimal amount of dry kelp powder introduced into the homemade noodle formulation, which was from 2 to 6% instead of prime grade wheat flour. Organoleptic, physico-chemical quality indicators and microbiological safety indicators were determined, the amount of iodine in the experimental samples was established, which ranged from 16,8 to 64,1 μg. The following methods were used to carry out the study: organoleptic (GOST 31986–2012 «Catering services. Method of organoleptic assessment of the quality of catering products»); determination of dry substances mass fraction (GOST R 54607.4–2015 «Catering services. Methods of laboratory control of catering products. P. 4. Methods for determining moisture and dry substances»); determination of fat content (GOST R 54607.5–2015 «Catering services. Methods of laboratory control of catering products. P. 5. Methods for determining fat»); determination of protein content (GOST R 54607.7–2016 «Catering services. Methods of laboratory control of catering products. P. 7. Determination of protein by the Kjeldahl method»); determination of iodine by titrimetric method; determination of sugars (GOST R 54607.6–2015 «Catering services. Methods of laboratory control of catering products. P. 6. Methods for determining sugar»); microbiological methods (GOST R 54607.9–2016 «Catering services. Methods of laboratory control of catering products. P. 9. Microbiological trials»); determination of dietary fiber content was carried out by calculation. It is proved that the developed flour garnish can be attributed to a functional food product, since the iodine content in it is more than 15% of the average daily consumption rate.