Araştırma Makalesi

An Investigation of Effects of Whey Protein Hydrolysate on Yogurt Starter Cultures and Probiotic Bacteria in Ayran

Cilt: 23 Sayı: 5 31 Ekim 2020
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An Investigation of Effects of Whey Protein Hydrolysate on Yogurt Starter Cultures and Probiotic Bacteria in Ayran

Abstract

This study aims to monitor the effect of whey protein hydrolysate (WPH) on the growth and activity of probiotic bacteria (Streptococcus thermophilus, Lactobacillus delbrueckii spp. bulgaricus, Lactobacillus acidophilus, and Bifidobacterium lactis) in ayran, and also to enhance the functionality of ayran by addition of the probiotics. Effects of WPH and probiotics addition as 0%, 0.25%, 0.5% and 1% on the growth of probiotic bacteria were studied before and after the fermentation and 7th, 14th, and 21st days of the storage. WPH and probiotics had a significant effect (p<0.05) on the growth of target microorganisms and the biochemical variables. The addition of WPH and probiotics significantly (p<0.05) increased the growth of probiotics compared to the control after the fermentation up to the 21st day of storage. The samples containing different WPH levels had lower (p<0.05) pH levels compared to the control during the study time. The mixing of WPH at 1% had the highest total solids and protein content compared to the control samples. The WPH decreased (p<0.05) the viscosity and Hunter color parameters in added the samples. Results indicated that WPH had great potential for enhancing the growth of probiotic bacteria and the nutritional of ayran.

Keywords

Destekleyen Kurum

Scientific Research Projects Executive Council of University of Gaziantep

Proje Numarası

FEF.YLT.18.03

Teşekkür

The project (FEF.YLT.18.03) was supported by Scientific Research Projects Executive Council of University of Gaziantep (GUBAP).

Kaynakça

  1. Akalin A, Gönç S, Ünal G, Fenderya S 2007. Effects of fructooligosaccharide and whey protein concentrate on the viability of starter culture in reduced‐fat probiotic yogurt during storage. Journal of Food Science 72(7): M222-M227.
  2. Almeida KE, Tamime A, Oliveira M 2009. Influence of total solids contents of milk whey on the acidifying profile and viability of various lactic acid bacteria. LWT-Food Science and Technology 42(2): 672-678.
  3. Anonymous 2006. Turkish Standard Institute (a Turkish standard method TS1330). Ankara. Turkey
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  6. De Macias MEN, Romero NC, Apella MC, Gonzalez SN, Oliver G. 1993. Prevention of infections produced by Escherichia coli and Listeria monocytogenes by feeding milk fermented with lactobacilli. Journal of Food Protection, 56(5): 401-405.
  7. Fox RD 1986. Algoculture: la spirulina, un espoir pour le monde de la faim: Edisudpp.
  8. Gardiner GE, Heinemann C, Baroja ML, Bruce AW, Beuerman D, Madrenas JN, Reid G 2002. Oral administration of the probiotic combination Lactobacillus rhamnosus GR-1 and L. fermentum RC-14 for human intestinal applications. International Dairy Journal, 12(2-3): 191-196.

Ayrıntılar

Birincil Dil

İngilizce

Konular

-

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

31 Ekim 2020

Gönderilme Tarihi

27 Eylül 2019

Kabul Tarihi

14 Mart 2020

Yayımlandığı Sayı

Yıl 2020 Cilt: 23 Sayı: 5

Kaynak Göster

APA
Çelekli, A., Alslibi, Z., & Bozkurt, H. (2020). An Investigation of Effects of Whey Protein Hydrolysate on Yogurt Starter Cultures and Probiotic Bacteria in Ayran. Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi, 23(5), 1225-1239. https://doi.org/10.18016/ksutarimdoga.vi.625601

Cited By

21082



2024-JIF = 0.500

2024-JCI = 0.14

Uluslararası Hakemli Dergi (International Peer Reviewed Journal)

       Dergimiz, herhangi bir başvuru veya yayımlama ücreti almamaktadır. (Free submission and publication)

      Yılda 6 sayı yayınlanır. (Published 6 times a year)


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