The aim of this study was to consider the presence of sodium benzoate and potassium sorbate preservatives in 40 samples of UF cheese, 45 samples of yogurt, and 45 samples of Doogh (The Iranian traditional dairy drink) by high-performance liquid chromatography (HPLC). All of the samples were collected from 14 different brands producing in dairy factories in Hamedan province in North West of Iran...

The aim of this study is the isolation, characterization and identification of autochthonous lactic acid bacteria (LAB) from artisanal Vlasina raw goat's milk cheese for the selection of potential starter cultures. Soft white Vlasina cheese was manufactured at a household on the Stara Planina Mountain using traditional techniques without starter cultures. One hundred and forty nine LAB isolates...

Traditional Lighvan cheese is a semi-hard cheese which has a popular market in Iran and neighboring countries. The aim of this study was evaluating the contamination of milks used for Lighvan cheese making with Listeria monocytogenes. Raw milk samples were randomly collected from different cheese producing factories (sampling carried out from large milk tanks used cheese making in factories). I...

Some lactic acid bacteria strains in milk media are capable of releasing bioactive peptides. In this study, we evaluated the angiotensin-converting enzyme (ACE)inhibitory activity of 180 lactic acid bacteria and selected several Lactobacillus helveticus, L. delbrueckii subsp. bulgaricus and L. casei strains that demonstrated strong ACE-inhibitory activity. The aim was to carry out a molecular s...

A model capable of predicting the minimum content of Aflatoxin M1 (AFM1) in Iranian while brine cheese has been developed using a chemometric approach to determine the optimum processing conditions. Renneting temperature, cut size, stirring time, press time, curd size and saturated brine pH were all regarded as process variables. Threedimensional response surface and contour plots were drawn. T...

This study aimed to investigate whether diet and different goat production systems affect the quality of milk, white-brined cheese whey. It also determine suitability goat's milk for cheese. The physicochemical composition hygienic raw were studied, as well fatty acid profile nutritional indices Traditional cheeses produced from bulk two farms in three samples. results confirmed that husbandry ...

This scientific paper determined the microbiological quality of Macedonian white brined cheese. Four best variants cheeses were analysed for their parameters. From pathogenic microflora following parameters examined: a total number Coliforms, E. coli, staphylococci, Molds, Yeast, Listeria and Salmonella. lactic acid bacteria Lactococcus Lactobacillus bacteria. In all examined cheese samples not...

The sensitivity of front-face fluorescence spectroscopy to determine light-induced sensory changes in Jarlsberg cheese was elucidated. The cheese was exposed to white fluorescent light from 0 to 48 h, followed by fluorescence (380 nm excitation) and sensory analysis. Significant changes in sensory properties occurred after 4 h of exposure, while spectral changes could be measured after 30min. C...

Viability of probiotic bacteria in food during maintenance and time of consuming in food has become a challenge in food hygiene and technology and is important for representing their beneficial health effects. The aim of this study was to determine the survival of probiotic Enterococcus faecium derived from Koopeh cheese added to industrial Iranian ultra-filtrated (UF) cheese and screening for ...