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Dergiler / Caucasian Journal of Science / 2023 / Cilt: 10 Sayı: 1

The Effect of Incubation Period on the Shelf Life of Kefir Beverage Prepared with Kefir Culture

Sezen HARMANKAYA
Sayfa
67–81
Yayın Tarihi
2023-07-10
DOI
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⚡ TL;DR(1 Cümlede Hızlı Çıkarım)

The results showed that the incubation time had an effect on Lactobacillus spp. and Lactococcus spp. counts, pH and acidity (P<0.05).

📌 3 Maddede Bu Makale

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Amaç & Hipotez:The aim of this study was to examine the effect of different incubation times on the shelf life of kefir.
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Temel Bulgular & Veri:For this purpose, kefir samples were first incubated for 8, 12, 18, 24 and 36 hours, creating 5 different kefir groups.
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Sonuç & Katkı:The results showed that the incubation time had an effect on Lactobacillus spp. and Lactococcus spp. counts, pH and acidity (P<0.05).
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Kefir · Incubation time · Lactobacillus spp.

Abstract

The aim of this study was to examine the effect of different incubation times on the shelf life of kefir. For this purpose, kefir samples were first incubated for 8, 12, 18, 24 and 36 hours, creating 5 different kefir groups. It was then stored at 4±1°C for 21 days.. Microbiological (Lactobacillus spp., Lactococcus spp., and yeast), chemical (pH, titratable acidity), and sensory analyses of the kefir groups were performed during the storage period. The Lactobacillus (7.80 log10 cfu/mL), Lactococcus (7.30 log10 cfu/mL) and yeast (6.14 log10 cfu/mL) counts were higher in the kefir groups that were incubated for a long time, and changes were observed during the storage process depending on the incubation time. It was determined that the titratable acidity became higher as the length of the incubation and storage time increased. The results showed that the incubation time had an effect on Lactobacillus spp. and Lactococcus spp. counts, pH and acidity (P<0.05).

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Bu Makaleye Atıf Yap

HARMANKAYA, S. (2023). The Effect of Incubation Period on the Shelf Life of Kefir Beverage Prepared with Kefir Culture. Caucasian Journal of Science, Cilt: 10 Sayı: 1, 67–81. https://ajindex.com/articles/951925

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Kaynakça (11)

  1. Amirbozorgi, G., Samadlouie, H. & Shahidi, S.A. (2016). Identification and characterization of lactic acid bacteria isolated from Iranian traditional dairy products. International Biological and Biomedical Journal, 2(1), 47-52.
  2. Anonymous. (2009).
  3. Türk Gıda Kodeksi, Fermente Süt Ürünleri Tebliği (16 Şubat 2009-27143). Tebliğ No:2009/25. Anonymous. (2021). www. danonevitapole.com. Erisim tarihi: 19.03.2021.
  4. Arslan, S. (2015). A review: Chemical, microbiological and nutritional characteristics of kefir. Journal of Food, 13(3), 340-345.
  5. Bengoa, A.A., Iraporda, C., Garrote, G.L. & Abraham, A.G. (2018). Kefir micro-organism: Their role of grain assembly and health properties of fermented milk. Journal of Applied Microbiology, 126, 686-700.
  6. Clark, S., Costello, M., Drake, M. & Bodyfelt, F. (2008). The Sensory Evaluation of Dairy Products, Springer, CRC Press and Wood Head Publishing Limited, Cambridge, UK. Dahiya, D., & Nigam, P. S. (2023). Therapeutic and Dietary Support for Gastrointestinal Tract Using Kefir as a Nutraceutical Beverage: Dairy-Milk-Based or Plant-Sourced Kefir Probiotic Products for Vegan and Lactose-Intolerant Populations. Fermentation, 9(4), 388. Dave, R.I. & Sha, N.P. (1996). Evaluation of media for selective enumeration of Streptococcus thermophilus, Lactobacillus delbrueckii ssp. bulgaricus, Lactobacillus acidophilus and bifidobacteria. Journal of Dairy Science, 79(9), 1529-1536.
  7. Elmer, M. & James, S.L. (2001).
  8. Applied Dairy Microbiology, Marcel Dekker: Technology and Industrial Arts. Erdoğmuş, S.F. & Bostancı, B. (2020). Kefir örneklerinden laktik asit bakterilerinin izolasyonu, identifikasyonu ve antimikrobiyal etkilerinin değerlendirilmesi. The Journal of Food, 45(1), 72-80.
  9. Ergin, F., Öz, G., Özmen, Ü., Erdal, Ş., Çavana, E. & Küçükçetin, A. (2017). Sütün homojenizasyonunun kefirin fizikokimyasal ve mikrobiyolojik özellikleri üzerine etkisi. Akademik Gıda, 15(4), 368-376. FAO/WHO. (2001). Evaluation of health and nutritional properties of powder milk and live lactic acid bacteria, Food and Agriculture Organization of the United Nations and World Health Organization Expert Consultation Report, www.fao.org/documents/pub_dett.asp?lang=en &pub_id=61756 (Accessed 2 March 2019).
  10. Farnworth, E.R. (2005). Kefir-a complex probiotic. Food Science and Technology Bulletin, 2, 1-17.
  11. Fontan, M.C.G., Martinez, S., Franco, I. & Carballo, J. (2006). Microbiological ve chemical changes during the manufacture of kefir made from cow’s milk, using a commerci