The article, titled”Postharvest quality and metabolism changes of daylily flower buds treated with hydrogen sulfide during storage”, published in the prestigious international academic journal. This study delved into the impact of H2S on the postharvest quality and metabolic changes of daylily flower buds during storage, utilizing a comprehensive plant metabolomics approach combined with physiological indicators.
BMKGENE provided plant wide-targeted metabolomics testing and analysis services.
The results demonstrated that H2S, acting as an antioxidant signaling molecule, effectively inhibited the accumulation of MDA and H2O2, induced the accumulation of proteins and antioxidant GSH, and enhanced the activity of antioxidant enzymes. This mechanism maintained the redox balance during the storage of daylily flower buds. Through metabolomics analysis, a total of 910 metabolites were identified and quantified, revealing significant changes in various compound categories, including amino acids, organic acids, sugars and alcohols, and terpenes. The metabolomics analysis highlighted a widespread metabolic reprogramming in daylily flower buds during storage and H2S treatment. Notably, H2S treatment emerged as a promising method for preserving the postharvest quality of daylily flower buds.
This study lays a solid foundation for further exploration of the complex interactions between metabolic products and postharvest quality under H2S treatment in daylily flower buds.
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Post time: Sep-23-2024