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Flavor is expressed through the interaction of molecules via gustatory and olfactory mechanisms. Knowing the pivotal role of flavor molecules in food and fragrances, the existence of a comprehensive repository becomes valuable. Such a repository encompasses the information of flavor molecules characterizing their flavor profile, chemical properties, regulatory status, consumption statistics, taste/aroma threshold values, reported uses in food categories, and synthesis. FlavorDB2 (https://cosylab.iiitd.edu.in/flavordb2/) is an updated database of flavor molecules with a user-friendly interface consisting of 25,595 flavor molecules. Among these, 2254 flavor molecules are associated with 936 natural ingredients from 34 categories. This repository simplifies the search for flavor molecules and their associated attributes. This platform offers multifaceted applications, including food pairing. FlavorDB2 serves as a standard repository of flavor compounds for researchers, chefs, and fragrance industry.
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http://dx.doi.org/10.1111/1750-3841.17298 | DOI Listing |
Plant Biotechnol J
September 2025
National Key Laboratory for Germplasm Innovation & Utilization of Horticultural Crops, College of Horticulture and Forestry Sciences, Huazhong Agricultural University, Wuhan, China.
Abscisic acid (ABA) and calcium respectively work as crucial plant hormones and second signalling molecules in the regulation of fruit development and quality formation, including the sugar content and flavour quality. However, the regulatory mechanisms of fruit sugar accumulation arising from the interaction between ABA and calcium have not yet been fully elucidated. Here, we show that the application of ABA or calcium enhances sugar accumulation in sweet orange (Citrus sinensis) fruit, accompanied by upregulation of the expression level of tonoplast sugar transporter 2 (CsTST2), which mediates the transport of sugars into the vacuole.
View Article and Find Full Text PDFFood Res Int
November 2025
School of Food and Biological Engineering, Shaanxi University of Science & Technology, Xi'an 710021, China; Shaanxi Research Institute of Agricultural Products Processing Technology, Xi'an 710021, China. Electronic address:
Goat milk is prized for its nutritional value, but the illegal addition of δ-decanolactone to enhance flavor poses risks to product integrity and safety. This study employed a tripartite multi-omics framework integrating metabolomics, lipidomics, and proteomics, combined with FTIR and CLSM to systematically elucidate the multifaceted effects of δ-decanolactone on goat milk. Chemometric and bioinformatic pipelines identified dysregulated molecules and pathways, while molecular docking validated interactions with key targets.
View Article and Find Full Text PDFCarbohydr Polym
November 2025
Flavors and Fragrance Engineering & Technology Research Center of Henan Province, College of Tobacco Science, Henan Agricultural University, Zhengzhou 450000, China. Electronic address:
Fragrances are indispensable additives in consumer products including foods, cosmetics, and tobacco products. However, their inherent instability leads to rapid quality degradation and performance loss, driving the urgent need for controlled-release systems to stabilize fragrance performance. In this work, cellulose nanofibers (CNF) were used to prepare CNF aerogel-like gels (CA) and carbonized CNF aerogels (C-CA) through freeze-drying and high-temperature carbonization.
View Article and Find Full Text PDFNat Commun
September 2025
Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology, Baldiri Reixac 10, 08028, Barcelona, Spain.
Brown adipose tissue (BAT) plays a key role in metabolic homeostasis through its thermogenic effects and the secretion of regulatory molecules. Here we report that RAP250 haploinsufficiency stimulates BAT in mice, thus contributing to a decrease in fat accumulation. Local in vivo AAV-mediated RAP250 silencing in BAT reduces body weight and fat mass and enhances glucose oxidation, thereby indicating that RAP250 participates in the regulation of BAT metabolic activity.
View Article and Find Full Text PDFData Brief
October 2025
Faculty of Food Science and Nutrition, Universiti Malaysia Sabah, Jalan UMS, 88400 Kota Kinabalu, Sabah, Malaysia.
With the growing demand for high-throughput analyses that can detect diverse molecules with varying physicochemical properties in shorter times, researchers are increasingly focused on developing or modifying analytical methods. This is particularly relevant in the food, pharmaceutical/nutraceutical, cosmetic, agricultural, and environmental industries. This study aimed to modify, establish, and validate a high-performance liquid chromatography method with ultraviolet detection (HPLC-UV) for the simultaneous determination of disodium guanylate (GMP) and disodium inosinate (IMP) in mushrooms, using as a model.
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