Carotenoids, tocopherols and phylloquinone are highly valued in vegetables due to their potential health benefits. The profile of eight carotenoids, four tocopherols, and phylloquinone in 26 green leafy vegetables (GLV) commonly consumed in Southeast Asia were analysed by high-performance liquid chromatography with atmospheric pressure chemical ionisation and tandem mass spectrometry (HPLC-APCI-MS/MS). Lutein, β-carotene and α-tocopherol were the predominant carotenoids and tocopherol in the GLV. Among 26 GLV, sweet leaf bush contained the highest amount of total carotenoids (494 ± 22 µg/g fresh weight (FW)), tocopherols (214 ± 60 µg/g FW) and phylloquinone (18 ± 2 µg/g FW). Other underutilised GLV, including wolfberry leaves, cassava leaves and moringa leaves, are also a rich source of fat-soluble micronutrients. Overall, this study enhanced the understanding of micronutrient composition in underutilised GLV in Southeast Asia. Data will be important for diet recommendations to promote the nutritional status of the population in the region.
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http://dx.doi.org/10.1016/j.foodchem.2022.132729 | DOI Listing |
Molecules
January 2025
Department of Analytical Chemistry and Applied Spectroscopy, Faculty of Chemistry, Nicolaus Copernicus University in Toruń, Gagarina 7, 87-100 Toruń, Poland.
In this study, biodegradable and active films based on sodium alginate incorporated with different concentrations of oils (25% and 50%) from fruit seeds were developed for potential applications in food packaging. The ultraviolet and visible (UV-VIS) spectra of raspberry seed oil (RSO) and black currant seed oil (BCSO) indicated differences in bioactive compounds, such as tocopherols, phenolic compounds, carotenoids, chlorophyll, and oxidative status (amounts of dienes, trienes, and tetraenes) of active components added to alginate films. The study encompassed the color, structure, and thermal stability analysis of sodium alginate films incorporated with RSO and BCSO and their mixtures.
View Article and Find Full Text PDFFood Sci Nutr
January 2025
Department of Dairy Science and Food Technology, Institute of Agricultural Sciences Banaras Hindu University Varanasi India.
Mushrooms are considered as nutraceutical foods that can effectively prevent diseases such as cancer and other serious life-threatening conditions include neurodegeneration, hypertension, diabetes, and hypercholesterolemia. The , also known as the "Golden chanterelle" or "Golden girolle," is a significant wild edible ectomycorrhizal mushroom. It is renowned for its delicious, apricot-like aroma and is highly valued in various culinary traditions worldwide.
View Article and Find Full Text PDFFood Res Int
January 2025
State Key Laboratory of Food Science and Resources, School of Food Science and Technology, National Engineering Research Center for Functional Food, National Engineering Research Center of Cereal Fermentation and Food Biomanufacturing, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Jiangnan University, 1800 Lihu Road, Wuxi, Jiangsu 214122, People's Republic of China. Electronic address:
Essential fatty acids (EFAs) in edible oils are crucial for human nutrition. However, their high unsaturation renders edible oils susceptible to oxidation during storage and processing. The addition of lipophilic antioxidants is an effective strategy to inhibit oxidation and safeguard the nutritional integrity of edible oils.
View Article and Find Full Text PDFPhysiol Mol Biol Plants
December 2024
Department of Fruit Science, College of Horticulture and Forestry, CAU (I), Pasighat, Arunachal Pradesh 791102 India.
An experiment was performed to understand the effects of aluminium toxicity (AlCl·6HO) on Kachai lemon growth and development. The toxic effects of aluminium were assessed for 45 days in sand media. With untreated pots serving as the control, seedlings of 1 month old were exposed to three concentrations of AlCl·6HO: 300 μM, 600 μM and 900 μM.
View Article and Find Full Text PDFJ Sci Food Agric
December 2024
Department of Pharmacy, Faculty of Health Sciences, Universidad San Jorge, Zaragoza, Spain.
Background: Tagetes erecta L., commonly known as American marigold, serves as a food plant used for the extraction of carotenoids such as lutein, employed both as culinary ingredient in certain dishes and for its ornamental and medicinal applications. Two extraction techniques, Soxhlet and ultrasound-assisted extraction (UAE), were used on two cultivars (yellow and orange) of T.
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