Among the leafy vegetables, lettuce (Lactuca sativa L.) is most widely grown species in world. Wide ranges of physical properties products are used to assess degree maturity. In this study, different varieties were under an unheated plastic tunnel springtime. We evaluated agronomic varieties, condition plants, and determined bioactive substances. Larger head weight can be achieved by ‘King May’...

The aims of this research were to evaluate the effectiveness a phage cocktail at reducing seven Shiga toxigenic Escherichia coli (STEC) serogroups on different food matrixes: mung bean sprouts (MBP), lettuce, and seeds (MBS) test reduce E. O157 Romaine iceberg lettuce. To study effect type matrix STEC effectiveness, mixture highly sensitive strains designated as propagation (PPS) used adulterat...

The consumption of fresh produce is increasing due to its role in promoting a healthy and balanced diet. However, this trend accompanied by increased foodborne disease cases associated with pathogens such as Escherichia, Listeria, Salmonella. Previous studies provided evidence that the internalization may be potential contamination route pose public health risk. This study investigates combinat...

Abstract Food‐safety incidents disrupt impacted markets, cause destruction of edible product, shake consumer confidence, and impose economic losses upon participants across the implicated supply chain. Despite prevalence such incidents, we know surprisingly little about their chain impacts, especially in modern produce markets where contracts may impede diffusion price impacts through The Novem...

Fresh produce is a major vehicle for the transmission of human norovirus (NoV) because it is easily contaminated during both pre- and postharvest stages. However, the ecology of human NoV in fresh produce is poorly understood. In this study, we determined whether human NoV and its surrogates can be internalized via roots and disseminated to edible portions of the plant. The roots of romaine let...

Relevance. Many authors note the existence of significant genotypic differences in assimilation nitrogen and accumulation nitrates by lettuce, point to additive-dominant nature inheritance trait. The aim work was evaluate response lettuce various cultivars mineral nutrition stress created against a nitrogen-deficient background (N0) with an increased dose (N 200 ). Material Methods . In microfi...

Recently, LEDs with various light qualities have been used in closed plant factories, and they are known to different effects on the growth quality of crops. Therefore, this study was conducted investigate change mini red romaine lettuce using qualities. Wide spectrum (WRS)-LEDs, blue (B)-LEDs, + (BR)-LEDs, (R)-LEDs, white (W)-LEDs were as artificial sources. Regarding growth, R-LED treatment s...