Original scientific paper

INCREASE OF CONJUGATED LINOLEIC ACID CONTENT OF DAIRY PRODUCTS BY ADDIG SUNFLOWER OIL

Rozália Veronika Salamon ; Sapientia Hungarian, University of Transylvania, Csíkszereda Campus, Hungary
Katalin Lóki ; University of Kaposvár, Faculty of Animal Sciences, Kaposvár, Hungary
Éva Varga-Visi ; University of Kaposvár, Faculty of Animal Sciences, Kaposvár, Hungary
Zsolt Mándoki ; University of Kaposvár, Faculty of Animal Sciences, Kaposvár, Hungary
János Csapó ; Sapientia Hungarian, University of Transylvania, Csíkszereda Campus, Hungary, University of Kaposvár, Faculty of Animal Sciences, Kaposvár, Hungary

Abstract

In our experiments we investigated the effect of linoleic acid supplementation on the CLA production of Lactobacillus acidophilus, Lactobacillus plantarum and Lactobacillus casei. We established that a
supplementation of 100 μl/100 ml sunflower oil with high linoleic acid content increased CLA content of the sour final product, from 116 to 178 for Lactobacillus acidophilus, while for Lactobacillus plantarum from 116 to 187 mg/100 g fat (about 40%). Supplementation with amounts higher than 100μl sunflower oil reduced the CLA content. In the case of Lactobacillus casei the increment of CLA was only 20%, and it appears that in the range of 100-1500 μl/100 ml sunflower oil supplementation the amount of linoleic acid does not affect the CLA content.

Keywords

dairy products; sunflower oil; conjugated linoleic acid

Hrčak ID:

43095

URI

https://hrcak.srce.hr/43095

Publication date:

10.7.2009.

Article data in other languages: croatian

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