Araştırma Makalesi

Determination of Some Microbiological and Chemical Properties of Traditionally Produced Herbed Cheese in Siirt Province

Cilt: 21 Sayı: 2 26 Ağustos 2026
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Determination of Some Microbiological and Chemical Properties of Traditionally Produced Herbed Cheese in Siirt Province

Öz

ABSTRACT This study investigated the effects of different concentrations of sirmo (Allium sp.) herb on the microbiological and physicochemical properties of traditional Siirt herbed cheese during ripening. Cheeses were produced from sheep milk with four sirmo concentrations: 0% (control), 1%, 2%, and 3% (w/w), and samples were analyzed on days 0, 30, 60, and 90 of ripening. Physicochemical analyses included pH, dry matter, ash in dry matter, salt in dry matter, fat in dry matter, protein content, and titratable acidity, while microbiological analyses comprised total aerobic mesophilic bacteria, total aerobic psychrophilic bacteria, Lactobacillus spp., coliform bacteria, and yeast–mold counts. The results showed that increasing sirmo concentration led to significant decreases in pH, fat in dry matter, and protein content, with the most pronounced effects observed in cheeses containing 3% sirmo (P < .05). In contrast, ash in dry matter, salt in dry matter, and titratable acidity values increased significantly during ripening (P < .01). Dry matter content increased throughout ripening in all groups but remained lower in sirmo-added cheeses compared with the control. Microbiological analyses revealed that sirmo addition significantly reduced total aerobic psychrophilic and coliform bacteria counts, with the greatest reductions observed in the 2% and 3% sirmo groups (P < .05). Conversely, Lactobacillus spp. counts were significantly higher in sirmo-containing cheeses throughout ripening (P < .01). Yeast and mold counts showed a decreasing trend during ripening, particularly at higher sirmo concentrations. In conclusion, it has been determined that the addition of sirmo, particularly at levels of 2% and 3%, improves the microbiological quality of traditional Siirt herb cheese and causes concentration-dependent changes in its physicochemical properties, indicating the potential use of sirmo as a natural additive in cheese production.

Anahtar Kelimeler

Destekleyen Kurum

It was supported by Atatürk University Scientific Research Projects Coordination Unit with the project number TDK-2023-13341 BAP.

Proje Numarası

Atatürk University Scientific Research Projects Coordination Unit with the project number TDK-2023-13341 BAP

Etik Beyan

The study was conducted in accordance with ethical standards. Ethical approval was obtained from the Atatürk University Faculty of Veterinary Medicine Unit Ethics Committee (AÜVFBEK) under the decision numbered E-20369917-000-2100146874, dated 23/06/2021.

Kaynakça

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Ayrıntılar

Birincil Dil

İngilizce

Konular

Veteriner Gıda Hijyeni ve Teknolojisi, Veteriner Bilimleri (Diğer)

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

26 Ağustos 2026

Gönderilme Tarihi

30 Ekim 2025

Kabul Tarihi

13 Mart 2026

Yayımlandığı Sayı

Yıl 2026 Cilt: 21 Sayı: 2

Kaynak Göster

APA
Korkmaz, A., & Atasever, M. (2026). Determination of Some Microbiological and Chemical Properties of Traditionally Produced Herbed Cheese in Siirt Province. Veterinary Sciences and Practices, 21(2), 55-66. https://doi.org/10.17094/vetsci.1813368
AMA
1.Korkmaz A, Atasever M. Determination of Some Microbiological and Chemical Properties of Traditionally Produced Herbed Cheese in Siirt Province. Veterinary Sciences and Practices. 2026;21(2):55-66. doi:10.17094/vetsci.1813368
Chicago
Korkmaz, Ahmet, ve Mustafa Atasever. 2026. “Determination of Some Microbiological and Chemical Properties of Traditionally Produced Herbed Cheese in Siirt Province”. Veterinary Sciences and Practices 21 (2): 55-66. https://doi.org/10.17094/vetsci.1813368.
EndNote
Korkmaz A, Atasever M (01 Ağustos 2026) Determination of Some Microbiological and Chemical Properties of Traditionally Produced Herbed Cheese in Siirt Province. Veterinary Sciences and Practices 21 2 55–66.
IEEE
[1]A. Korkmaz ve M. Atasever, “Determination of Some Microbiological and Chemical Properties of Traditionally Produced Herbed Cheese in Siirt Province”, Veterinary Sciences and Practices, c. 21, sy 2, ss. 55–66, Ağu. 2026, doi: 10.17094/vetsci.1813368.
ISNAD
Korkmaz, Ahmet - Atasever, Mustafa. “Determination of Some Microbiological and Chemical Properties of Traditionally Produced Herbed Cheese in Siirt Province”. Veterinary Sciences and Practices 21/2 (01 Ağustos 2026): 55-66. https://doi.org/10.17094/vetsci.1813368.
JAMA
1.Korkmaz A, Atasever M. Determination of Some Microbiological and Chemical Properties of Traditionally Produced Herbed Cheese in Siirt Province. Veterinary Sciences and Practices. 2026;21:55–66.
MLA
Korkmaz, Ahmet, ve Mustafa Atasever. “Determination of Some Microbiological and Chemical Properties of Traditionally Produced Herbed Cheese in Siirt Province”. Veterinary Sciences and Practices, c. 21, sy 2, Ağustos 2026, ss. 55-66, doi:10.17094/vetsci.1813368.
Vancouver
1.Ahmet Korkmaz, Mustafa Atasever. Determination of Some Microbiological and Chemical Properties of Traditionally Produced Herbed Cheese in Siirt Province. Veterinary Sciences and Practices. 01 Ağustos 2026;21(2):55-66. doi:10.17094/vetsci.1813368

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