Research Article

Some Physicochemical and Microbiological Properties of Cow Milks Collected from Local Dairy Delicatessens in Erzurum, Turkey

Volume: 23 Number: 2 April 30, 2020
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Some Physicochemical and Microbiological Properties of Cow Milks Collected from Local Dairy Delicatessens in Erzurum, Turkey

Abstract

In this study, some physicochemical and microbiological characteristics of 50 raw milk samples which are sold in local dairy delicatessens in Erzurum province were determined. As a result of the research, the non-fat dry matter (%), fat (%), total dry matter (%), pH, acidity (%), and density values ​​of the milk samples were 7.6-10.5, 1.5-6.8, 10.9-15.1, 6.46-7.33, 0.121-0.252 and 1.026-1.034, respectively. When the data were evaluated according to the related standards, it was determined that 12% of the raw milk was not suitable for fat, 6% for non-fat dry matter and 12% for total acidity. The total aerobic of mesophilic bacteria counts in 98% of the samples were > 100.000 cfu/mL-1, of the total coliform bacteria counts were in the range of 5.18-5.83 log cfu/mL-1 in 38%, the total Enterococcus spp. counts were in the range of 5.76-6.68 log cfu/mL-1, the total number of Staphylococcus/Micrococcus spp. counts were in the range of 3.60-4.80 log cfu/mL-1 in 60% and the yeast-mold counts 4.38-5.07 log cfu/mL-1 in 36%. When all the results were taken into consideration, it was recognized that the samples were found to have worse microbiological quality than the chemical properties.

Keywords

References

  1. Akın MS, Yapık Ö, Akın, MB 2016. Adıyaman ilinde süt üretim çiftliklerinden ve toplayıcılardan sağlanan sütlerin bazı özellikleri. Harran Tarım ve Gıda Bilimleri Dergisi, 20(4): 253-265.
  2. Anema SG 1998. Effect of milk concentration on heat-induced, pH-dependent dissociation of casein from micelles in reconstituted skim milk at temperatures between 20 and 120 C. Journal of Agricultural and Food Chemistry, 46(6): 2299-2305.
  3. Armas LA, Frye CP, Heaney RP 2016. Effect of Cow’s Milk on Human Health. (Beverage Impacts on Health and Nutrition, Springer, Switzerland: Ed. Wilson T, Temple Norman J) 131-150.
  4. Asfidoajani FA, Sichani MM 2018. Comparison of Coliform Contamination and Endotoxin Levels in Raw Cow’s Milk. Zahedan Journal of Research in Medical Sciences, 20(5): e59333.
  5. Beykaya M, Özbey A, Yıldırım Z 2017. Determination of physical, chemical and microbiological properties of milk from some dairy plants in Sivas Province. Turkish Journal of Agriculture-Food Science and Technology, 5(4): 388-396.
  6. Chardon J, Swart A 2016. Food consumption and handling survey for quantitative microbiological consumer phase risk assessments. Journal of Food Protection, 79(7): 1221-1233.
  7. de Oliveira LP, Silva V, Cirqueira M 2011. Study of Staphylococcus aureus in raw and pasteurized milk consumed in the Reconcavo area of the State of Bahia, Brazil. Journal of Food Processing and Technology, 2(6): 2-6.
  8. Diler A, Baran A 2014. Erzurum’un Hınıs ilçesi çevresindeki küçük ölçekli işletme tank sütlerinden alınan çiğ süt örneklerinin bazı kalite özelliklerinin belirlenmesi. Alınteri Zirai Bilimler Dergisi, 26(1): 18-24.

Details

Primary Language

English

Subjects

Agricultural, Veterinary and Food Sciences

Journal Section

Research Article

Authors

Mehmet Cemal Adıgüzel
0000-0002-2385-9649
Türkiye

Publication Date

April 30, 2020

Submission Date

April 15, 2019

Acceptance Date

December 8, 2019

Published in Issue

Year 2020 Volume: 23 Number: 2

APA
Baran, A., & Adıgüzel, M. C. (2020). Some Physicochemical and Microbiological Properties of Cow Milks Collected from Local Dairy Delicatessens in Erzurum, Turkey. Kahramanmaraş Sütçü İmam Üniversitesi Tarım Ve Doğa Dergisi, 23(2), 493-505. https://doi.org/10.18016/ksutarimdoga.vi.553970

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