from 01.01.2014 to 01.01.2023
Moscow, Russian Federation
Moscow, Russian Federation
Ice cream is one of the most popular desserts all over the world because it possesses excellent sensory characteristics and is highly nutritional. Whey proteins can increase the biological value of ice cream. They are often used in non-fat dry milk powder to reduce its cost. However, whey proteins and casein differ in color. Therefore, replacing milk solids of non-fat proteins with whey proteins hay affect the color profile of the final product. The study registered the color changes in ice cream with different ratios of non-fat dry milk powder, microparticles, and whey protein concentrates. The spectrophotometric method made it possible to assess the key color characteristics, i.e., yellowness, whiteness, and overall color difference. Larger quantities of protein concentrates darkened the final product from 96 to 91.5. A mix of microparticles and whey protein concentrates had no effect on the color profile while each component applied on its own proved significant, as did some other variables. After replacing dry milk proteins, the whiteness index dropped to 85 whereas the yellowness index reached 18. The overall color difference showed that the consumer is likely to notice the replacement of dry milk powder with whey protein concentrates. However, the differences between samples with different ratios were either undetectable or insignificant. The obtained results can be used in qualitative tests to detect the presence of whey proteins in the ice cream protein composition.
color, yellowness index, whiteness index, ice cream, whey protein
1. Marshall, R. T. Ice Cream / R. T. Marshall, H. D. Goff, R. W. Hartel. - Boston: Springer, 2003. - 366 p. - ISBN 978-0306477003.
2. TR TS 033/2013 Tehnicheskiy reglament Tamozhennogo soyuza «O bezopasnosti moloka i molochnoy produkcii». Prinyat Resheniem Soveta Evraziyskoy ekonomicheskoy komissii ot 9 oktyabrya 2013 g. № 67.
3. GOST 31457-2012. Morozhenoe molochnoe, slivochnoe i plombir. Tehnicheskie usloviya: mezhgosudarstvennyy standart. Vved. 2013-07-01. - M: Standart-inform, 2014. - 28 s.
4. Forde, C. G. Influence of Sensory Properties in Moderating Eating Behaviors and Food Intake / C. G. Forde, K. de Graaf // Frontiers in nutrition. 2022. № 9. https://www.doi.org/https://doi.org/10.3389/fnut.2022.841444
5. Xiang, J. A. Literature Review on Maillard Reaction Based on Milk Proteins and Carbohydrates in Food and Pharmaceutical Products: Advantages, Disadvantages, and Avoidance Strategies / J. Xiang [et al.] // Foods. 2021. Vol. 10, № 9. 1998. https://www.doi.org/10.3390/foods10091998
6. Chudy, S. Colour of milk and milk products in CIE L*a*b* space / S. Chudy [et al.] // Medycyna Weterynaryjna. 2020. Vol. 76, № 2. P. 77-81. https://www.doi.org/10.21521/mw.6327
7. Doan, F. J. The Color of Cow's Milk and its Value / F. J. Doan // Journal of Dairy Science. 1924. № 7. P. 147-153. https://doi.org/10.3168/jds.S0022-0302(24)94004-5
8. Rui, M. S. Cruz. Practical Food Research / M. S. Cruz Rui. - Portugal: Nova Science Publisher, 2011. - 485 p. - ISBN 9781617285066
9. Henriques, M. Liquid Whey Protein Concentrates Produced by Ultrafiltration as Primary Raw Materials for Thermal Dairy Gels / M. Henriques, D. Gomes, C. Pereira // Food Technology and Biotechnology. 2017. Vol. 55, № 4. P. 454-463. https://www.doi.org/https://doi.org/10.17113/ftb.55.04.17.5248
10. Wani, S. H. Effects of incorporation of whey protein concentrate on physicochemical, texture, and microbial evaluation of developed cookies / S. H. Wani [et al.] // Cogent Food & Agriculture. 2015. Vol. 1, № 1. https://www.doi.org/10.1080/23311932.2015.1092406
11. Barros, E. L. Effect of replacement of milk by block freeze concentrated whey in physicochemical and rheological properties of ice cream / E. L. Barros [et al.] // Food Science and Technology International. 2021. Vol. 42. https://www.doi.org/10.1590/fst.12521
12. González-Martínez, C. Influence of substituting milk powder for whey powder on yoghurt quality / C. González-Martínez [et al.] // Trends in Food Science and Technology. 2002. Vol. 13, №9-10. P. 334-340.
13. Morgan, F. Lactose crystallisation and early Maillard reaction in skim milk powder and whey protein concentrates / F. Morgan [et al.] // Lait. 2005. № 85. P. 315-323.
14. Hossain, M. K. Microstructure and Physicochemical Properties of Light Ice Cream: Effects of Extruded Microparticulated Whey Proteins and Process Design / M. K. Hossain [et al.] // Foods. 2021. Vol. 10, № 6. https://doi.org/10.3390/foods10061433
15. Quintanilla, P. Characteristics of ripened Tronchón cheese from raw goat milk containing legally admissible amounts of antibiotics / P. Quintanilla [et al.] // Journal of dairy science. 2019. Vol.102, № 4. P. 2941-2953. https://doi.org/10.3168/jds.2018-15532
