Cilt 1, Sayı 2, Sayfalar 11 - 13

Evaluation of Microbiological quality and determination of starch, gelatin and natamycin content in yoghurt from Turkish market

Ramazan ŞEVİK [1] , Çiğdem AŞÇIOĞLU [2] , Kezban KOÇAK [3]

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Yoghurt is one of the most popular dairy products, is considered as a healthy food with its high protein and fat content. Starch and gelatin may be used as gelling, thickening agent in dairy products. Natamycin, a prohibited preservative in yoghurt, is effective on yeasts and moulds. In this study, the presence of gelatin, starch and natamycin was investigated and microbiological quality of yogurts were examined in 14 national and 6 local brands available in the Turkish market. No gelatin and starch were found in yoghurt, and natamycin was detected in 5 of the 20 samples. Natamycin concentrations observed in samples ranged from 1,3 to 16,5 ppm. In 4 of the 5 natamycin using brands also revealed higher yeast counts than non-using ones.  No E. coli was detected. 4 samples of yoghurts were contaminated by total coliforms, within only one sample was above the critical limit of official Turkish legislation.

Yoghurt,Microbiology
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Konular
Dergi Bölümü Makaleler
Yazarlar

Yazar: Ramazan ŞEVİK
E-posta: cozgunlu@aku.edu.tr

Yazar: Çiğdem AŞÇIOĞLU
E-posta: cozgunlu@aku.edu.tr

Yazar: Kezban KOÇAK
E-posta: cozgunlu@aku.edu.tr

Bibtex @araştırma makalesi { ijagfos311245, journal = {International Journal of Agriculture and Forestry Science (IJAGFOS)}, issn = {}, address = {İskender AKKURT}, year = {}, volume = {1}, pages = {11 - 13}, doi = {}, title = {Evaluation of Microbiological quality and determination of starch, gelatin and natamycin content in yoghurt from Turkish market}, language = {en}, key = {cite}, author = {AŞÇIOĞLU, Çiğdem and ŞEVİK, Ramazan and KOÇAK, Kezban} }
APA ŞEVİK, R , AŞÇIOĞLU, Ç , KOÇAK, K . (). Evaluation of Microbiological quality and determination of starch, gelatin and natamycin content in yoghurt from Turkish market. International Journal of Agriculture and Forestry Science (IJAGFOS), 1 (2), 11-13. Retrieved from http://dergipark.gov.tr/ijagfos/issue/29085/311245
MLA ŞEVİK, R , AŞÇIOĞLU, Ç , KOÇAK, K . "Evaluation of Microbiological quality and determination of starch, gelatin and natamycin content in yoghurt from Turkish market". International Journal of Agriculture and Forestry Science (IJAGFOS) 1 (): 11-13 <http://dergipark.gov.tr/ijagfos/issue/29085/311245>
Chicago ŞEVİK, R , AŞÇIOĞLU, Ç , KOÇAK, K . "Evaluation of Microbiological quality and determination of starch, gelatin and natamycin content in yoghurt from Turkish market". International Journal of Agriculture and Forestry Science (IJAGFOS) 1 (): 11-13
RIS TY - JOUR T1 - Evaluation of Microbiological quality and determination of starch, gelatin and natamycin content in yoghurt from Turkish market AU - Ramazan ŞEVİK , Çiğdem AŞÇIOĞLU , Kezban KOÇAK Y1 - 2017 PY - 2017 N1 - DO - T2 - International Journal of Agriculture and Forestry Science (IJAGFOS) JF - Journal JO - JOR SP - 11 EP - 13 VL - 1 IS - 2 SN - - M3 - UR - Y2 - 2017 ER -
EndNote %0 International Journal of Agriculture and Forestry Science (IJAGFOS) Evaluation of Microbiological quality and determination of starch, gelatin and natamycin content in yoghurt from Turkish market %A Ramazan ŞEVİK , Çiğdem AŞÇIOĞLU , Kezban KOÇAK %T Evaluation of Microbiological quality and determination of starch, gelatin and natamycin content in yoghurt from Turkish market %D 2017 %J International Journal of Agriculture and Forestry Science (IJAGFOS) %P - %V 1 %N 2 %R %U