Department of Food Science and Technology, Cornell University, Geneva, NY 14456, USA.
Published: August 2006
AI Article Synopsis
Article Abstract
Research was undertaken to determine the suitability of cabbage as a raw material for production of probiotic cabbage juice by lactic acid bacteria (Lactobacillus plantarum C3, Lactobacillus casei A4, and Lactobacillus delbrueckii D7). Cabbage juice was inoculated with a 24-h-old lactic culture and incubated at 30 degrees C. Changes in pH, acidity, sugar content, and viable cell counts during fermentation under controlled conditions were monitored. L. casei, L. delbrueckii, and L. plantarum grew well on cabbage juice and reached nearly 10x10(8) CFU/mL after 48 h of fermentation at 30 degrees C. L. casei, however, produced a smaller amount of titratable acidity expressed as lactic acid than L. delbrueckii or L. plantarum. After 4 weeks of cold storage at 4 degrees C, the viable cell counts of L. plantarum and L. delbrueckii were still 4.1x10(7) and 4.5x10(5) mL(-1), respectively. L. casei did not survive the low pH and high acidity conditions in fermented cabbage juice and lost cell viability completely after 2 weeks of cold storage at 4 degrees C. Fermented cabbage juice could serve as a healthy beverage for vegetarians and lactose-allergic consumers.
This study investigates the effects of electron beam irradiation at varying doses on the bioactive compounds and sensory qualities and of broccoli sprout juice (BSJ). A comprehensive analysis of volatile flavor components using GC-IMS and GC-MS identified 49 compounds, including esters, aldehydes, and olefins. Notably, the sulforaphane content exhibited a strong negative correlation with irradiation intensity (R = 0.
Salmonella Schwarzengrund and Escherichia coli O157:H7 are ones of foodborne pathogens that can produce biofilms and cause serious food poisoning. Bacteriophages are an emerging antibacterial strategy used to prevent foodborne pathogen contamination in the food industry. In this study, the combined antibacterial effects of the polyvalent phage PS5 and sodium hexametaphosphate (SHMP) against both pathogens were investigated to evaluate their effectiveness in food applications.
Background: Folate is an important one-carbon cycle donor involved in the synthesis of purines, thymine, pantothenic acid, serine and glycine. The present study aimed to explore the capacity of Lactiplantibacillus plantarum subsp. plantarum (L.
Water kefir (WK) is a nondairy probiotic beverage produced using water kefir grains that are highly adaptable to diverse food substrates. Fruit and vegetables have been used more in beverage production in recent years due to their plentiful nutritional qualities. In this context, the aim of this study is to develop fruit-vegetable juice-based beverages fermented with WK grains in order to produce novel, non-dairy, probiotic water kefir-like beverages (W-KLBs) with improved sensory and nutritional properties.
In September 2023, broccoli (Brassica oleracea var. italica) 'Sweet Bunch' plants on an organic farm in Buncombe County, North Carolina (NC), displayed symptoms of Alternaria leaf spot. Disease affected 10 to 20% of leaf area on all (approximately 30) plants.
