Detection of non-milk fat addition in kajmak production-Reference-Cited by-同舟云学术

Detection of non-milk fat addition in kajmak production

Published:2023 Issue:1 Volume:39 Page:87-102
ISSN:1450-9156
Container-title:Biotehnologija u stocarstvu
language:en
Short-container-title:BIOTEC ANIM HUSB

Author:

Radovanovic Mira¹^ORCID,Hovjecki Marina¹^ORCID,Djurdjevic Sanja¹^ORCID,Stanojevic Andjelija¹,Miocinovic Jelena¹^ORCID

Affiliation:

1. University of Belgrade, Faculty of Agriculture, Department of Animal Source Food Technology, Belgrade, Serbia

Abstract

Kajmak is a very popular dairy product in Balkan countries, however, it is often a subject of adulteration. The aim of this study was to investigate the effects of kajmak adulteration on its yield and composition, and determine the possibility of detecting the adulteration using the iodine and acid values and sensory evaluation of kajmak quality. In this study, experimental kajmak samples were produced from milk with increased fat contents (by 18 % and 36 %), via the addition of refined palm oil, pig fat and margarine to milk. The experimental kajmak samples had increased yield (21-32 %), changed composition and sensory quality. The control had the lowest iodine value (35.60), while the experimental kajmak with pig fat had the highest value of this constant (49.95), so the chemical constant - iodine value can be useful for detecting of adulterated milk fat in kajmak with refined palm oil, pig fat and margarine. However, these adulterants did not lead to a significant change in the acid value of the kajmak samples. The adulterants - refined palm oil and margarine in experimental kajmak samples could not be detected by sensory analysis.

Funder

Ministry of Education, Science and Technological Development of the Republic of Serbia

Publisher

National Library of Serbia

Subject

General Medicine

Reference36 articles.

1. AKARCA G., TOMAR O., ÇAGLAR A. (2014): Production of Afyon kaymak with traditional and technological methods. Journal of Food Science and Engineering, 4, 3, 115-119.

2. AOAC. (1990). Official methods of analysis (15th ed.). Association of Official Analytical Chemists, 1990, pp. 841-842, 807-809, Washington, DC, USA.

3. BOLTON E. R. (1999): Oils Fats and Fatty Foods: Their Practical Examination. 1st Edn., Biotech Books, Delhi, India, 22-301.

4. CAKMAKCI S., HAYALOGLU A. A. (2011): Evaluation of the chemical, microbiological and volatile aroma characteristics of Ispir Kaymak, a traditional Turkish dairy product. International Journal of Dairy Technology, 64, 3, 444-450.

5. CODEX ALIMENTARIUS. (1999). Section 2. Codex standard for fats and oils from Vegetable Sources. Codex Standard, 210, 1999, pp. 1-13.