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Cabbage is an important source of bioactive compound, which is available throughout the year. However, a lot of different traditional, and hybrid varieties with different levels and composition of bioactive compounds can be found on the market. The aim of the study was to obtain quantitative results showing comparative differences between different white cabbages ("", "", "", "") from Croatia. Morphometric parameters and physicochemical composition were determined while using standard procedures. Phenolic acids were determined using high-performance liquid chromatography and volatile compounds were analysed by the solid-phase micro-extraction gas chromatography with mass spectrometry (SPME-GC-MS) smethod. The results showed that studied cabbage cultivars differed in physicochemical composition and morphological traits. Six phenolic acids were identified and quantified, whereas a sinapic acid was the most dominant component (65.9-78.15 mg/kg). Aldehydes, esters, alcohols, and terpenes were the major classes of organic volatile compounds present in the studied cabbages. "", which has never been analysed before, showed to contain the highest amount of d-limone (40.75 µg/L) and allyl isothiocyanate (1090.26 µg/L), the most important volatile compounds responsible for the fresh cabbage flavour. The presented results mark off "" cultivar as valuable for larger production and further examination.
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http://dx.doi.org/10.3390/molecules25163696 | DOI Listing |
Int J Food Microbiol
August 2025
Key Laboratory of Industrial Fermentation Microbiology, Ministry of Education, College of Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, China. Electronic address:
The interactions between Saccharomyces cerevisiae and non-Saccharomyces yeasts through secreted metabolites play a crucial role in shaping wine aroma profiles, yet the underlying mechanisms remain inadequately understood. This study used a cell/medium separation strategy coupled with transcriptomic and metabolomic analyses to elucidate the influence of S. cerevisiae metabolites on aroma biosynthesis in Torulaspora delbrueckii during wine fermentation.
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August 2025
Hunan Key Laboratory of Forestry Edible Sources Safety and Processing, College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, Hunan 410004, PR China. Electronic address:
Morel (Morchella spp.) is highly valued and increasingly widely cultivated in China. However, due to the limited analysis of its flavor components and origin, its full utilization is restricted.
View Article and Find Full Text PDFFood Chem
September 2025
Engineering Research Centre of Fujian-Taiwan Special Marine Food Processing and Nutrition, Ministry of Education, Fuzhou 350002, China; College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China. Electronic address:
The cooking process exerts a notable influence on the flavor characteristics of fish. E-nose, GC-MS, and GC-IMS technologies were utilized to investigate how three thermal processing methods (steaming, frying, and roasting) alter the volatile odors of paddy field carp (PFC). GC-MS and GC-IMS analyses indicated that the volatile compound compositions of steaming and raw samples were relatively similar.
View Article and Find Full Text PDFAppl Biochem Biotechnol
September 2025
State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai, 200237, People's Republic of China.
To develop and characterize a chemically modified chitosan-benzoic acid (CS-BA) nanogel for enhanced encapsulation, stability, and controlled release of essential oils with improved antimicrobial and antioxidant properties, the CS-BA nanogel was synthesized via carbodiimide-mediated coupling (EDC) of chitosan with benzoic acid. The nanogel was characterized using scanning electron microscopy (SEM) for morphology and Fourier transform infrared (FTIR) spectroscopy for chemical bonding analysis. The encapsulation efficiency of essential oils-Pinus roxburghii (PREO), Pinus wallichiana (PWEO), Cedrus deodara (CDEO), Thuja orientalis (TOEO), Cymbopogon citratus (CCEO), Cymbopogon khasianus (CKEO), and Mentha arvensis (MAEO) was evaluated, and in vitro release studies were conducted over 36 h.
View Article and Find Full Text PDFEnviron Sci Technol
September 2025
School of Environmental Science and Engineering, Tianjin University/Tianjin Key Lab of Biomass/Wastes Utilization, Tianjin 300072, P.R. China.
Volatile organic compounds (VOCs) significantly impact air quality as photochemical smog precursors and health hazards. Catalytic oxidation is a leading VOC abatement method but suffers from catalyst deactivation due to metal sintering and competitive adsorption in complex mixtures. Strong metal-support interactions (SMSIs) provide atomic level control of interfacial electronic and geometric structures.
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