Alicyclobacillus spp. are a group of thermophilic, acidophilic, spore-forming bacteria, some of which cause spoilage in commercially pasteurized fruit and vegetable juice products including apple, orange, tomato and carrot juice. In this study, we characterized seven isolates of Alicyclobacillus (14-2, KF, A-Gala 2-1, C-Fuji 6, Gala 9-2, 1016, 18-1) and a reference strain A. acidiphilus DSM 145...

ABSTRACT: The present research presents an analytical methodology based on High Performance Liquid Chromatography (HPLC) and Principal Component Analyses (PCA) for simultaneous quantification differentiation of organic acids sugars in commercial fruit juice samples (orange, grape, apple tangerine). In addition to the development method that generated suitable validation paramters quantitative a...

BACKGROUND Consumption of fruit has been associated with a variety of health benefits, yet, 75% of children have usual intakes of total fruit below minimum recommended amounts. Apples are the second most commonly consumed fruit in the United States; however, no studies have examined the impact of apple consumption on nutrient intake and adequacy in children's diets. OBJECTIVE The purpose of t...

BACKGROUND The consumption of beetroot juice on a low nitrate diet may lower blood pressure (BP) and therefore reduce the risk of cardiovascular events. However, it is unknown if its inclusion as part of a normal diet has a similar effect on BP. The aim of the study was to conduct a randomized controlled trial with free-living adults to investigate if consuming beetroot juice in addition to a n...

Juice clarification through membranes is becoming an important technology due to its capacity keep high quality and sensorial characteristics. In the process, particle size of feed pore membrane give information about characteristics stabilization filtered juice. this work we present application a previously reported novel computational simulation used describe two apple juice filtration system...

The question of potentiation of warfarin anticoagulation by cranberry juice (CJ) is a topic of biomedical importance. Anecdotal reports of CJ-warfarin interaction are largely unconfirmed in controlled studies. Thirty patients on stable warfarin anticoagulation (international normalized ratio [INR], 1.7-3.3) were randomized to receive 240 mL of CJ or 240 mL of placebo beverage, matched for color...

One hundred per cent apple, orange and grapefruit juices were analysed for ascorbic acid (AA) content, total polyphenolic content (TPC), other parameters: titratable acids (TA), malic (MA), citric (CA), volatile (VA), soluble solids (SS), density, the of free amino as formol number (FN). Some apple on Czech market contain added vitamin C, AA such (268–632 mg L–1) is several times higher than th...

Juice spoilage caused by Alicyclobacillus acidoterrestris has troubled the global manufacturers for many years. Most approaches have failed to detect this bacterium with desirable sensitivity and selectivity because of their inherent drawbacks. In work, carbon dots (CDs) bright fluorescence were prepared which can be quenched HRP-catalyzed oxidation product p-phenylenediamine, via inner filter ...