INVESTIGATION OF THE INFLUENCE OF STABILIZERS ON THE VISCOSITY OF THE RECOVERED MIXTURE OF A HYPERTONIC DRINK FOR ATHLETES
Open Access
- 30 November 2020
- journal article
- Published by OU Scientific Route in Technology transfer: fundamental principles and innovative technical solutions
Abstract
When introducing plant and animal protein products, in addition to nutritional value, it is advisable to assess their physicochemical properties and technological indicators, in particular, homogeneity and consistency stability. The aim of research is to determine the effect of consistency stabilizers on the viscosity of a reconstituted hypertonic drink for athletes based on flaxseed cake, sesame seeds and whey protein concentrate. The mass fraction of protein in the model dry mixture of a hypertonic drink, as well as in its individual components by the Kjeldahl method, the mass fraction of fiber – by the gravimetric method, the mass fraction of lipids – by the extraction-gravimetric method, the mass fraction of moisture – by the thermogravimetric method. The mass fraction of ash in the mixtures was carried out by the method of incineration followed by calcining the mineral residue at a temperature of 450 ... 600 °C. The effective viscosity in the reduced samples of mixtures without and with the addition of stabilizers was determined on a rotational viscometer "Rheotest 2". For the planning of the experiment and data processing, mathematical methods were applied using the Microsoft Office Excel 2003 software package. The chemical composition of individual components and a model dry mixture of a hypertonic drink for the nutrition of athletes, including the content of compounds that have a stabilizing effect on the restored product, has been investigated. It has been proved that the effective viscosity of the reconstructed model mixture in comparison with the effective viscosity of the individual components of the mixture nonaditively increases. The mutual influence of the consistency stabilizers (gum arabic (E 414) and carboxymethylcellulose (E 466)) on the value of the effective viscosity of the reconstituted hypertonic drink was investigated. The developed model mixture of a hypertonic drink is recommended to be used for the development of competitive dry mixtures of hypertonic drinks of plant and animal origin for the nutrition of athletesKeywords
This publication has 8 references indexed in Scilit:
- Development of amino acid balanced food systems based on wheat flour and oilseed mealEastern-European Journal of Enterprise Technologies, 2020
- Research on oxidative stability of protein-fat mixture based on sesame and flax seeds for use in halva technologyEastern-European Journal of Enterprise Technologies, 2019
- RESEARCH OF QUALITY INDICATORS OF PROTEIN-FAT MIXTURE FROM FLAX AND SESAME SEEDS FOR NUTRITION OF ATHLETESEUREKA: Life Sciences, 2019
- High Pressure Carbon Dioxide pasteurization of coconut water: A sport drink with high nutritional and sensory qualityJournal of Food Engineering, 2015
- Dietitian-Observed Macronutrient Intakes of Young Skill and Team-Sport Athletes: Adequacy of Pre, During, and Postexercise NutritionInternational Journal of Sport Nutrition and Exercise Metabolism, 2014
- Nutritional Strategies to Support Adaptation to High-Intensity Interval Training in Team SportsIntestinal Microbiome: Functional Aspects in Health and Disease, 2013
- Nutrition and Hydration Issues for Combat Sport AthletesStrength and Conditioning Journal, 2011
- The Rationale for Consuming Protein Blends in Sports NutritionJournal of the American College of Nutrition, 2009