This study examined the survival of acid-adapted E. coli O157 in kombucha during fermentation and refrigerated mixed with fruit juices. Acidic non-acidic mixes were fermented at 25°C using a commercially available starter culture inoculated 5-strain mixture O157. There was >5-log reduction pathogen count for both within 7 days fermentation. For kombucha-juice blends temperature, 14 ml lemon, ap...

The partial compositional characteristics were determined for apple juice from 175 non-commercial varieties of apples developed from scion wood collected from approximately 12 countries and several USA geographical areas. Juices from many of the varieties were high in malic acid and potassium. Mean values for many of the attributes did not match existing compositional database value means. Howe...

Abstract Fresh apple juice is one of the most popular and consumed juice, owing to its pleasant taste, natural flavour nutritional richness. Regular consumption associated with reducing risk cancer, cardiovascular related diseases, asthma diabetes. However, shelf life limited by detrimental effect enzymes. Due demand wholesome nutritious product, there arises a need for adoption novel non-therm...

AIMS To determine the survival and growth characteristics of Cronobacter species (Enterobacter sakazakii) in infant wheat-based formulas reconstituted with water, milk, grape juice or apple juice during storage. METHODS AND RESULTS Infant wheat-based formulas were reconstituted with water, ultra high temperature milk, pasteurized grape or apple juices. The reconstituted formulas were inoculat...

This study aimed to determine the volatile profile of cashew apple fibers to verify which compounds are still present after successive washings and thus might be responsible for the undesirable remaining cashew-like aroma present in this co-product, which is used to formulate food products like vegetarian burgers and cereal bars. Fibers were obtained from cashew apple juice processing and washe...

Foam-mat drying is an alternative method which enables the removal of water from high-sugar content juices and purees that are difficult to dry. The aim of this study was to investigate the effect of different foam-mat drying methods on some physical properties and aroma of apple puree powder. Apple puree was foamed with the addition of foaming agents. Foamed puree was dried as a layer using di...

Alicyclobacillus spp. are thermoacidophilic, spore-forming bacteria. Some of which cause spoilage in pasteurized and heat-treated apple juice products through the production of guaiacol. Fourier transform infrared (FT-IR) spectroscopy was used to discriminate between eight Alicyclobacillus strains (WAC, 81-2, Oly#21, 51-1, KF, 1016, 1101, and A-Gala A4) in apple juice. FT-IR vibrational combina...

The term “mycotoxin” is generally associated with secondary metabolic toxic products of filamentous fungi to which humans and animals can be exposed, most often through ingestion. This exposure can result in a range of toxicities (acute to chronic), and a spectrum of effects (mild to severe) including carcinogenicity and death. The history of mycotoxicoses has been long and dramatic, including ...

In the tomato (Lycopersicon esculentum) plant, the fruit juice was found to be the richest source of agglutinating activity. The lectin responsible could be inhibited by oligomers of N-acetylglucosamine, and this property was exploited to purify the lectin by affinity adsorption on trypsin-treated erythrocytes. The lectin is a glycoprotein that cross-reacts immunologically with the lectin from ...