Explore recent research papers collected from PubMed.
This systematic review evaluates the potential of agri-food by-products, specifically including potato industry residues, as sources of bioactive compounds for developing biopesticides. It examines the phytochemical composition of these residues and their efficacy against various agricultural pests and pathogens within a circular economy and Industry 4.0 context.
This study evaluates the use of red potato pulp, alongside other plant by-products, as a nutritional additive in extruded corn snacks. The research demonstrates that incorporating potato pulp enhances the phytochemical content, antioxidant activity, and dietary fiber of the final food product.
This study identifies PurK as a novel extracellular protein in Pectobacterium brasiliense NJAU180, a pathogen causing blackleg disease in potatoes, that is induced by the host plant. The research demonstrates that PurK is essential for virulence by modulating bacterial motility and interacting with the potato immune system to suppress callose deposition.
This study investigates how the cooking texture of potatoes affects glycemic and insulinemic responses when consumed as part of a mixed meal. The research demonstrates that minimally cooked potatoes retain more resistant starch and phenolics, leading to improved postprandial glucose control and insulin sensitivity compared to soft-cooked potatoes.
This study identifies and characterizes RDA2 receptor-like kinase genes in potato that contribute to pattern-triggered immunity against Phytophthora infestans. The research demonstrates that StRDA2A enhances disease resistance and induces cell death, although these immune responses can be suppressed by specific pathogen-secreted RXLR effectors.
This study investigates the physiological and proteomic responses of potato plants to drought, heat, and combined stress, focusing on protein carbonylation and proteasome activity. The research identifies stress-specific damage to proteins involved in photosynthesis and metabolism, highlighting the synergistic negative effects of heat and drought on potato productivity.
This study evaluates the effects of UV-C irradiation on the mechanical, optical, and physicochemical properties of starch-based films derived from the Ecuadorian potato variety Chola (Solanum tuberosum). The research demonstrates that these films maintain their structural integrity after prolonged UV exposure, supporting their potential use as sustainable and stable biodegradable materials.
This review explores the molecular mechanisms of Potato virus Y (PVY) pathogenicity and the corresponding immune responses in potato plants. It highlights recent advancements in identifying potato resistance genes, such as Rysto and Rychc, and discusses integrated management strategies for controlling PVY in potato production.
This study identifies Bacillus velezensis HZ33 as a biocontrol agent against Rhizoctonia solani, the cause of potato black scurf. Researchers identified specific cyclic lipopeptides, particularly marihysin B, which inhibit the pathogen by disrupting hyphal structures and cell membranes, offering a potential new strategy for managing this potato disease.
This study investigates the impact of adding potato peels to cabbage fermentation (sauerkraut) to evaluate changes in microbial diversity and lactic acid bacteria (LAB) counts. The research demonstrates that potato peel addition can boost LAB counts during the fermentation process, contributing to the understanding of potato-derived by-products in food science.