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Mar Drugs
January 2025
College of Food Science and Engineering, Ningbo University, Ningbo 315211, China.
is an important source of natural β-carotene (containing and isomers) for industrial production. The phytohormone salicylic acid (SA) has been proven to have impacts on the stress resistance of higher plants, but research on microalgae is currently unclear. In this study, the effects of SA on the growth, biochemical composition, antioxidant enzyme activity, key enzymes of β-carotene synthesis, and cis-and trans-isomers of β-carotene in under different salt concentrations were investigated.
View Article and Find Full Text PDFMetabolites
January 2025
Key Laboratory of Vegetable Biology of Yunnan Province, College of Horticulture and Landscape, Yunnan Agricultural University, Kunming 650201, China.
Background: Millet peppers have rich and diverse germplasm resources. It is of great significance to characterize their phenotypes and physicochemical indicators.
Methods: 30 millet germplasms were selected to measure the fruit length and width, flesh thickness, number of ventricles, fruit stalk length, and single fruit weight, and the texture characteristics of fruit such as hardness, cohesiveness, springiness, gumminess, and chewiness were determined by a texture analyzer.
Food Res Int
February 2025
School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China. Electronic address:
Recently, there has been a growing demand for plant-based beverages that meet nutritional and health needs and have an appealing taste. This study investigated the impact of fermentation with Lactobacillus strains, Acetobacter pasteurianus, and Torulaspora delbrueckii D1-3 on the nutritional quality and aroma compound profile of a sea buckthorn-based cereal beverage. The mixed starter fermented samples, specifically S-APTD (SBCB inoculated with A.
View Article and Find Full Text PDFInt J Syst Evol Microbiol
January 2025
Department of Research and Innovation, MATIS, Reykjavk, Iceland.
A novel bacterium, designated 19SA41, was isolated from the air of the Icelandic volcanic island Surtsey. Cells of strain 19SA41 are Gram-stain-negative, strictly aerobic, non-motile rods and form pale yellow-pigmented colonies. The strain grows at 4-30 °C (optimum, 22 °C), at pH 6-10 (optimum, pH 7.
View Article and Find Full Text PDFCarbohydr Polym
March 2025
College of Life Sciences, Dalian Minzu University, Dalian 116600, China; Key Laboratory of Biotechnology and Bioresources Utilization, Ministry of Education, Dalian 116600, China. Electronic address:
Starch degradation and wound healing occur in potato tubers following fresh-cut processing, and ascorbic acid (AA) treatment can suppress these processes, though the underlying regulatory mechanisms remain unclear. This study investigated the effects of 5 g L AA treatment on the multiscale structural changes and metabolic responses of starch during wound healing in fresh-cut potatoes. The results revealed that AA treatment delayed starch degradation and reducing sugar accumulation while promoting sucrose and fructose accumulation.
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