Results 11 to 20 of about 114,027,292 (209)
In Vitro Bioaccessibility Protocol for Chlorophylls [PDF]
Journal of Agricultural and Food Chemistry, 2021 The daily ingestion of chlorophylls has been estimated at 50 g, but the knowledge about their bioaccessibility is limited. Different in vitro models have been utilized to estimate their potential bioavailability, but among other factors, the diversity of structures, chemical properties, and lability of chlorophylls hamper the investigations.
Viera Alcaide, Isabel +2 more
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An in vitro method for determining the bioaccessibility of pharmaceuticals in wildlife [PDF]
Environmental Toxicology and Chemistry, 2016 Abstract Wildlife can be exposed to human pharmaceuticals via prey that have accumulated the compounds from wastewater, surface water, sediment, and soil. One factor affecting internal absorption of pharmaceuticals is bioaccessibility, the proportion of the compound that enters solution in the ...
Bean, Thomas G +4 more
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Journal of Food and Nutrition ResearchThis study aimed to investigate the formation of malondialdehyde (MDA) and hydroxymethylfurfural (HMF) in cookies under in vitro digestive system conditions. For that purpose, MDA and HMF levels were analysed using high-performance liquid chromatography (
Elif Ede Çintesun +2 more
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In vitro bioaccessibility assessment as a prediction tool of nutritional efficiency
Nutrition Research, 2009 The term "bioaccessibility" is a key concept to ascertain nutritional efficiency of food and food formula developed with the aim of improving human health. In this review, working definitions of bioavailability, bioaccessibility, and bioactivity are examined, taking into account the complete sequence of events that take place during the digestive ...
Fernández García, Elisabet +2 more
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Journal of Agricultural and Food Chemistry, 2008 The factors affecting the bioaccessibility of polybrominated diphenyl ethers (PBDEs) in foodstuffs were investigated using a static in vitro model. The results showed that the gastrointestinal digestion increased the bioaccessibility of PBDEs in the intestinal solution. The incubation time significantly affected the bioaccessibility, which increased to
Yingxin, Yu +9 more
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In vitro assessment of cyanotoxins bioaccessibility in raw and cooked mussels [PDF]
Food and Chemical Toxicology, 2020 The oral route by ingestion of water and food contaminated with cyanotoxins is the main route of exposure to these toxins. This study addresses for the first time the bioaccessibility of some of the most common Microcystins (MC-LR, MC-RR and MC-YR) and Cylindrospermopsin (CYN) simultaneously in raw and steamed mussels spiked at 250 ng/g fresh weight of
Díez-Quijada Jiménez, Leticia +4 more
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In vitro avian bioaccessibility of metals adsorbed to microplastic pellets [PDF]
Environmental Pollution, 2020 Microplastics are known to be associated with co-contaminants, but little is understood about the mechanisms by which these chemicals are transferred from ingested plastic to organisms. This study simulates marine avian gastric conditions in vitro to examine the bioaccessibility of authigenic metals (Fe, Mn) and trace metals (Co, Pb) that have been ...
Luke A, Holmes +2 more
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In Vitro Bioaccessibility of Ripe Table Olive Mineral Nutrients [PDF]
Foods, 2020 For the first time, the bioaccessibility of the mineral nutrients in ripe table olives and their contributions to the recommended daily intake (RDI), according to digestion methods (Miller’s vs. Crews’ protocols), digestion type (standard vs. modified, standard plus a post-digest re-extraction), and mineralisation system (wet vs.
Antonio López-López +2 more
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In vitro bioaccessibility of minerals from microalgae-enriched cookies [PDF]
Food & Function, 2020 Microalgae can be used as an ingredient to enrich cookies with minerals. Cookies enriched with microalgae presented a higher content in minerals compared to control samples.
Zaida Natalia Uribe-Wandurraga +3 more
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Heavy metal bioavailability and bioaccessibility in soil [PDF]
, 2009 This chapter considers the use of a variety of approaches to assess either the bioavailability or the bioaccessibility of metals in soil. The bioavailability of metals from soils is considered with respect to a series of single-extraction methods ...
Dean, John, John Richard Dean
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