Results 41 to 50 of about 190,081 (257)
CAROTENOIDS CONTENT OF COMMERCIAL SEAWEED IN BALI [PDF]
, 2011 In Bali there are several types of seaweed that has long been used as a source of food by people. These seaweed local name are Bulung Boni (Caulerpa spp.) and Bulung Sangu (Gracilaria spp.).
Ketut Sri Marhaeni , Julyasih
core
Resonance Raman measurements of carotenoids using light emitting diodes [PDF]
, 2008 We report on the development of a compact commercial instrument for measuring carotenoids in skin tissue. The instrument uses two light emitting diodes (LEDs) for dual-wavelength excitation and four photomultiplier tubes for multichannel detection. Bandpass filters are used to select the excitation and detection wavelengths.
arxiv +1 more source
Carotenoids and Chlorophylls as Antioxidants [PDF]
Antioxidants, 2020 Chlorophylls and carotenoids are natural pigments that are present in our daily diet, especially with the increasing tendency towards more natural and healthy behaviors among consumers. As disturbed antioxidant homeostasis capacities seem to be implicated in the progress of different pathologies, the antioxidant properties of both groups of lipophilic ...
Antonio Pérez-Gálvez +2 more
openaire +5 more sources
Rapid analyses of dry matter content and carotenoids in fresh cassava roots using a portable visible and near infrared spectrometer (Vis/NIRS) [PDF]
, 2017 Portable Vis/NIRS are flexible tools for fast and unbiased analyses of constituents with minimal sample preparation. This study developed calibration models for dry matter content (DMC) and carotenoids in fresh cassava roots using a portable Vis/NIRS ...
Ceballos, Hernan +5 more
core +3 more sources
Research Progress on Carotenoids Compositions and Stability of Lycium barbarum L.
Shipin gongye ke-jiCarotenoids are a class of natural pigments with an isoprene structure. Due to its highly unsaturated structure, carotenoids are unstable in vitro and prone to isomerisation and degradation during processing and storage affected by factors such as light,
Bo JIN +8 more
doaj +1 more source
Carotenoid enrichment in eggs: From biochemistry perspective
Animal Nutrition, 2023 The emergence of safe and functional eggs for consumer acceptance has gained focus. The production of carotenoid-enriched eggs has received attention due to its multifunctional biological properties. Nutritional modification of laying hens’ diet can be a
Dieudonné M. Dansou +7 more
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Molecules, 2012 A listing of carotenoids with heteroatoms (X = F, Cl, Br, I, Si, N, S, Se, Fe) directly attached to the carotenoid carbon skeleton has been compiled. The 178 listed carotenoids with C,H,X atoms demonstrate that the classical division of carotenoids into ...
Hans-Richard Sliwka, Vassilia Partali
doaj +1 more source
Asymmetric recombination and electron spin relaxation in the semiclassical theory of radical pair reactions [PDF]
J. Chem. Phys. 141, 044111 (2014), 2014 We describe how the semiclassical theory of radical pair recombination reactions recently introduced by two of us [D. E. Manolopoulos and P. J. Hore, J. Chem. Phys. 139, 124106 (2013)] can be generalised to allow for different singlet and triplet recombination rates.
arxiv +1 more source
Understanding the causes and consequences of high-carotene Cassava roots [PDF]
, 2012 A large dataset (2129 data points) was developed over the years of research to increase carotenoids content in cassava roots. Correlations were always based on more than 550 data points.
Becerra López-Lavalle, Luis Agusto +7 more
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Aromatic carotenoids: Biological sources and geological implications
Geosystems and Geoenvironment, 2022 Aromatic carotenoids have been discovered in geological sections recording mass extinction events, oceanic anoxic events, and other geological abnormalities. Given their conventional biological source attribution to phototrophic sulfur bacteria, aromatic
Jian Ma, Xingqian Cui
doaj