Traditionally applied spontaneous fermentation was compared with the use of starter cultures to initiate fermentation after dry milling and sterilizing at 1210C for 10 minutes. Lactic acid bacteria (LAB) populations comprised 80% of the total viable bacteria and remained prominent throughout the fermentations, while number of moulds declined as the fermentation progressed. The fermentation meth...

Probiotic Science: Past, Present and Future Some microorganisms including bacteria, yeasts, moulds and even algae are associated with fermented foods, forming a complex ecosystem. Among these organisms, lactic acid bacteria (LAB) are responsible for most of the physicochemical and aromatic transformations that are intrinsic to the fermentation process. LAB were first isolated from milk and have...

Background: Consumption of raw cheese may be associated with different diseases. This study aimed to evaluate behavior of four pathogenic bacteria during manufacture and ripening of Protected Designation of Origin (PDO) Pecorino Siciliano cheese. Methods: The experimental cheese groups were inoculated with pathogenic bacteria, including Escherichia coli O157, Listeria monocytogenes, Salmonella...

Biopreservation, defined as the extension of shelf life and enhanced safety of foods by the use of natural or controlled microbiota and/or antimicrobial compounds, is an innocuous and ecological approach to the problem of food preservation and has gained increasing attention in recent years. Consequently, certain lactic acid bacteria (LAB), with demonstrated antimicrobial properties commonly as...

conclusions this study revealed the presence of bacteriocin-producing bacteria and probiotic bacteria in camel milk from the golestan province of iran. results a total of 64 isolates were analyzed based on biochemical tests and morphological characteristics. the most frequently isolated lab was enterococci. weissella, leuconostoc, lactobacilli and pediococci were less frequently found. based on...

IntrodUCtIon Ensiling is an ancient method used to preserve the nutritive value of forages by packing and storing forage in airtight conditions. Silage fermentation occurs naturally under anaerobic conditions (the absence of oxygen). Plants contain native lactic acid bacteria (LAB), and when silage is placed under anaerobic conditions, these LAB produce lactic acid, reducing the pH to a level i...

Some phenolic acids can either inhibit or stimulate the growth of Oenococcus oeni and other lactic acid bacteria (LAB) in wine. It has been observed that some LAB metabolism could have an influence on wine colour. In this article, relationships between LAB, malolactic fermentation (MLF) compounds are summarised; these important for selection to make starter cultures interest wineries terms its ...

Traditional Sicilian cheese productions are carried out employing traditional wooden vats, called tina. Many studies have highlighted the beneficial role of wooden dairy equipment by contributing to enriching the milk microflora and improving the acidification processes. The present work was undertaken to evaluate the safety of the wooden vats used to coagulate milk. To this purpose, the differ...

Lactic acid bacteria (LAB) play a critical role in food production and health maintenance. There is an increasing interest in these species to reveal the many possible health benefits associated with them. The actions of LAB are species and strain specific, and depend on the amount of bacteria available in the gastrointestinal tract. Consumers are very concerned of chemical preservatives and pr...

This research was to study the effects of lactic acid bacteria fermentation on the quality of little yellow croaker. The effects of the LAB starter composed of Lactobacillus plantarum and Lactobacillus acidophilus on the quality of little yellow croaker were studied through a 72 h fermentation process in this study. During 72 h fermentation at 30°C, little yellow croaker inoculated with the LAB...