UNLABELLED Calcium chloride fermentations represent an alternative to reduce chloride concentrations in the wastewaters generated from commercial cucumber fermentations, currently performed in cover brine solutions containing 6% to 12% sodium chloride. However, preliminary attempts to commercially ferment the cucumbers in the presence of oxygen led to the development of a secondary cucumber fer...

The genus Propionibacterium has a wide range of probiotic activities that are exploited in dairy and fermentation systems such as cheeses, propionic acid, and tetrapyrrole compounds. In order to improve production of tetrapyrrole compounds, we expressed the hemA gene, which encodes delta-aminolevulinic acid (ALA) synthase from Rhodobacter sphaeroides, and the hemB gene, which encodes porphobili...

The aim of this study was to investigate the effect of bacterial inoculation on the fermentation and aerobic stability of corn silage and on the dry matter degradability and milk composition when fed to sheep or cows. Four male sheep were selected to measure dry matter degradability of uninoculated (UCS) and inoculated (ICS) corn silage. Milk composition was measured for 22 Holstein cows, separ...

The use of the different external carbon source was investigated to enhance the short-cut nitrificationdenitrification (SCND) and the denitrifying phosphorus removal via nitrite (DPRN) using a sequencing batch reactor (SBR) to treat anaerobic supernatant. The SBR was fed with liquid effluent from the anaerobic co-digestion of waste activated sludge (WAS) and organic fraction of municipal solid ...

This study investigated the effects of wilting and Lactobacillus buchneri inoculation on fermentation end products, DM recovery, nutritive characteristics and aerobic stability in organically grown triticale-fava bean intercrop silages. For this purpose, a bi-crop of triticale (× Triticosecale Wittm.) and fava bean (Vicia faba L.) was established on an old low-input mixed sward (Lolium perenne-...

anaerobic digestion is the breakdown of biodegradable organic material by microorganisms in the absence of oxygen or in an oxygen-starved environment.this technology is superior to the landfilling and also the aerobic composting. the aim of the present study was to examine whether the effluent volatile fatty acids from the anaerobic acidogenesis of the food waste can be used du to its high valu...

The present study was conducted to assess selected galacto-oligosaccharides (GOS) effects on short-chain acids (SCFA), microbiota variability in vitro, and health benefits using an animal model. In the in-vitro anaerobic batch, fermentation applied different groups divided by a varied amount of GOS sources, mixtures, prebiotics. Results reported that SCFA for inulin contributed significantly hi...

The present study is aimed at producing vinegar from fermented pineapple byproducts (peels). was produced after fermenting the peels of usig three selected strains acetic acid bacteria’s. such as propionic bacterium acidipropionici, panteo agglomerans, and pantea dispersa. This article introduces a new type bacteria’s for production peels. Three fermentation times (24hr, 48hr, 72hr) bacterias (...

The article presents the features of conservation leafy mass high-protein crops legume family, disadvantages traditional preparation biomass for silage in fodder production. results studying possibility reducing plant moisture by mechanical means, using press residue as a raw material making haylage, and brown juice preservative are presented. development method pressed alfalfa with introductio...