Investigation of physicochemical and sensory properties of a Zoulang (Eryngium caucasicum) flavored yogurt

Document Type : Original research

Author
Maryam Hakimi Rad
Department of Food Science and Technology, Islamic Azad University of Ayatollah Amoli, Amol, Iran
Abstract
Yogurt is the most important fermented dairy product. However, its per capita consumption in Iran is low. Production of flavored yogurt to create a variety of products can cause customer satisfaction and increase in per capita consumption. Flavored yogurt at three levels: 0.1, 0.3 and 0.5 were prepared by adding Zoulang aqueous extract. The systems were prepared by following a factorial design, analyzed after formulation and during three weeks of storage by studying three factors: extract with different levels, storage time and interaction between extract and time. The titratable acidity, pH, Water- holding capacity, color, and sensory properties were determined weekly over a period of 3 weeks. The results showed that the titratable acidity, pH, Water- holding capacity, color, and sensory properties have significantly changed (p ≤ 0.05). Adding extract has improved sensory and physicochemical properties of flavored yogurt. Then we can use it to produce a new local and customer friendly product whit medicinal and nutritional properties.
Keywords
Aqueous extract
Flavored yogurt
Sensory properties
Zoulang
Aghazadeh-Meshgi, M., Mohammadi, K. h., Tutunchi, S., & Farahanian, Z. (2010). Production of nonfat set yogurt with corn starch and gelatin. Journal of Food Technology and Nutrition, 3, 66-73.
Aportela‐Palacios, A., Sosa‐Morales, M. E., & Vélez‐Ruiz, J. F. (2005). Rheological and physicochemical behavior of fortified yogurt, with fiber and calcium. Journal of Texture Studies, 36(3), 333-349.
Atasoy, A. F. (2009). The effects of carob juice concentrates on the properties of yoghurt. International journal of dairy technology, 62(2), 228-233.
Calvo, C., Salvador, A., & Fiszman, S. M. (2001). Influence of colour intensity on the perception of colour and sweetness in various fruit-flavoured yoghurts. European Food Research and Technology, 213(2), 99-103.
Cayot, P., Nongonierma, A., Houzé, G., Schenker, F., Seurve, A. M., & Voilley, A. (2006). Requirement for a global design to remove fat from flavoured yoghurts. In Developments in Food Science (Vol. 43, pp. 457-460). Elsevier.
Chee, C. P., Gallaher, J. J., Djordjevic, D., Faraji, H., McClements, D. J., Decker, E. A., Hollender, R., Peterson, D. G., Robert, r. F., & Coupland, J. N. (2005). Chemical and sensory analysis of strawberry flavoured yogurt supplemented with an algae oil emulsion. Journal of dairy research, 72(3), 311-316.
Chollet, M., Gille, D., Schmid, A., Walther, B., & Piccinali, P. (2013). Acceptance of sugar reduction in flavored yogurt. Journal of dairy science, 96(9), 5501-5511.
Cliff, M. A., Fan, L., Sanford, K., Stanich, K., Doucette, C., & Raymond, N. (2013). Descriptive analysis and early-stage consumer acceptance of yogurts fermented with carrot juice. Journal of dairy science, 96(7), 4160-4172.
Gonzalez, N. J., Adhikari, K., & Sancho-Madriz, M. F. (2011). Sensory characteristics of peach-flavored yogurt drinks containing prebiotics and synbiotics. LWT-Food Science and Technology, 44(1), 158-163.
González-Tomás, L., Bayarri, S., Taylor, A. J., & Costell, E. (2008). Rheology, flavour release and perception of low-fat dairy desserts. International Dairy Journal, 18(8), 858-866.
Hashemabadi, D., & Kaviani, B. (2010). Seasonal and geographical variations in the essential oils of Eryngium caucasicum Trautv. growing in Iran. American-Eurasian Journal of Agricultural and Environmental Science, 8(2), 212-215.
Illupapalayam, V. V., Smith, S. C., & Gamlath, S. (2014). Consumer acceptability and antioxidant potential of probiotic-yogurt with spices. LWT-Food Science and Technology, 55(1), 255-262.
Kalemba, D. A. A. K., & Kunicka, A. (2003). Antibacterial and antifungal properties of essential oils. Current medicinal chemistry, 10(10), 813-829.
Khoshbakht, K., Hammer, K., & Pistrick, K. (2007). Eryngium caucasicum Trautv. cultivated as a vegetable in the Elburz Mountains (Northern Iran). Genetic resources and crop evolution, 54(2), 445-448.
Foda, M. I., El-Aziz, M. A., & Awad, A. A. (2007). Chemical, rheological and sensory evaluation of yoghurt supplemented with turmeric. Intrnational Journal of  Dairy Science, 2 (3), 252-259.
Montgomery, D. (2012). Design and analysis of experiments, 8th edn.111 River Street.
Nouri, M., Ezzatpanah, H., Abbasi, S., & Behmadi, H. (2013). Investigating the stability of chemical and physical characteristics of non-fat set yoghurt containing textured milk during the storage time. Journal of Food Science Technology, 10, 57-66.
Paul, J. H., Seaforth, C. E., & Tikasingh, T. (2011). Eryngium foetidum L.: a review. Fitoterapia, 82(3), 302-308.
Ramírez-Sucre, M. O., & Vélez-Ruiz, J. F. (2013). Physicochemical, rheological and stability characterization of a caramel flavored yogurt. LWT-Food Science and Technology, 51(1), 233-241.
Saint-Eve, A., Lévy, C., Martin, N., & Souchon, I. (2006). Influence of proteins on the perception of flavored stirred yogurts. Journal of dairy science, 89(3), 922-933.
Saint-Eve, A., Levy, C., Le Moigne, M., Coic, S., Ducruet, V., & Souchon, I. (2006). Packaging material and formulation of flavoured yoghurts: how to choose the kind of polymer in accordance with the yoghurt composition?. In Developments in Food Science (Vol. 43, pp. 269-272). Elsevier.
Sahan, N., Yasar, K., & Hayaloglu, A. A. (2008). Physical, chemical and flavour quality of non-fat yogurt as affected by a β-glucan hydrocolloidal composite during storage. Food Hydrocolloids, 22(7), 1291-1297.
Salvador, A., & Fiszman, S. M. (2004). Textural and sensory characteristics of whole and skimmed flavored set-type yogurt during long storage. Journal of dairy Science, 87(12), 4033-4041.
Tamime, A. Y., Barrantes, E., & Sword, A. M. (1996). The effect of starch based fat substitutes on the microstructure of set‐style yogurt made from reconstituted skimmed milk powder. International Journal of Dairy Technology, 49(1), 1-10.
Tamime, A. Y., & Robinson, R. K. (2007). Tamime and Robinson's yoghurt: science and technology. Elsevier.
Trigueros, L., Pérez-Alvarez, J. A., Viuda-Martos, M., & Sendra, E. (2011). Production of low-fat yogurt with quince (Cydonia oblonga Mill.) scalding water. LWT-Food Science and Technology, 44(6), 1388-1395.
Wang, P., Su, Z., Yuan, W., Deng, G., & Li, S. (2012). Phytochemical constituents and pharmacological activities of Eryngium L.(Apiaceae). Pharmaceutical Crops, 3, 99-120.
Yaman, H., Cetinkaya, A., Elmali, M., & Karadagoglu, G. (2006). Prediction of Consumer Acceptability of Flavoured Youghurts by Sensory Measures in Turkey. Pakistan Journal of Nutrition, 5(1), 93-96.
Zare, F., Boye, J. I., Orsat, V., Champagne, C., & Simpson, B. K. (2011). Microbial, physical and sensory properties of yogurt supplemented with lentil flour. Food Research International, 44(8), 2482-2488.
Journal of Food and Bioprocess Engineering
Volume 1, Issue 2
December 2018
Pages 143-148