in recent years, water or sugar syrup, flavoring agents such as fruit juice or fruit juice concentrates and stabilizers have been added to the acidified dairy beverage composition. nowadays, the popularity of low fat and defatted fruit yoghurt drinks are mainly growing. the purpose of this study was to diversify the acidified dairy products by determining the sensory, rheological and stability ...

Many metabolomics studies use mixtures of (acidified) methanol and water for sample extraction. In the present study, we investigated if the extraction with methanol can result in artifacts. To this end, wheat leaves were extracted with mixtures of native and deuterium-labeled methanol and water, with or without 0.1% formic acid. Subsequently, the extracts were analyzed immediately or after sto...

Thermal processing of food materials is one of the most widely used methods of food preservation. Foods may be thermally processed using numerous heating systems such as retorts (batch or continuous), direct heating systems (steam injection or steam infusion), indirect heating systems (tubular heat exchangers, shell and tube heat exchangers, plate heat exchangers, scraped surface heat exchanger...

The ability of Escherichia coli O157:H7 to survive in acidified vegetable products is of concern because of previously documented outbreaks associated with fruit juices. A study was conducted to determine the survival of E. coli O157:H7 in organic acids at pH values typical of acidified vegetable products (pH 3.2 and 3.7) under different dissolved oxygen conditions (< or = 0.05 and 5 mg/liter) ...

Gums were precipitated from solutions gL,Tail End Syrup and Affination Syrup6sing.acidified alcohol. The precipitated solution was centrifuged and the gums washed by successive mixing, centrifuging and decanting with alcohol. The washed gums were dissolved in hot water and reprecipitated with acidified alcohol. After further washing the gums were re-dissolved. The gums and starch content of the...