Results 31 to 40 of about 26,392 (328)

Butia: physical, nutritional and antioxidant properties of red, orange and yellow fruits

open access: yesAgrociencia Uruguay, 2022
The fruit of the butia palm [Butia odorata (Barb. Rodr.) Noblick] has cultural and economic value for the inhabitants of the protected landscape area in Los Palmares de Rocha, Uruguay. Determining the physicochemical and nutritional quality of the fruits
Fernanda Isabel Zaccari Veiga   +2 more
doaj   +1 more source

The moss Bryum argenteum var. muticum Brid. is well adapted to cope with high light in continental Antarctica [PDF]

open access: yes, 2012
The net photosynthetic rate (NP), chlorophyll fluorescence, carotenoid content and chlorophyll content of the cosmopolitan moss Bryum argenteum were measured in the field at Botany Bay, southern Victoria Land, continental Antarctica (77°S).
Green, T.G. Allan   +5 more
core   +3 more sources

Heterologous expression of xanthophyll esterase genes affects carotenoid accumulation in petunia corollas

open access: yesScientific Reports, 2020
The majority of carotenoids in petals are xanthophylls and most of these xanthophylls are esterified with fatty acids. Although petunia (Petunia x hybrida) is an important ornamental plant, it cannot accumulate enough carotenoids to have deep-yellow ...
S. Kishimoto   +2 more
semanticscholar   +1 more source

Main Carotenoids Produced by Microorganisms

open access: yesEncyclopedia, 2021
Carotenoids are the pigments present in plants, animals, and microorganisms which are responsible for a broad variety of colors found in nature. Their capacity as antioxidants mainly established their marketable success as health, food, and feed ...
Sonia Martínez-Cámara   +4 more
doaj   +1 more source

Ecophysiological adaptations of the lichen genera pseudocyphellaria and sticta to south temperate rainforests [PDF]

open access: yes, 1991
Temperate rainforests are a poorly researched habitat with respect to lichen ecophysiology in comparison to desert and polar regions. The evergreen, broadleaf forests provide a dim, moist environment that is relatively stable throughout the year. Lichens
Green, T.G. Allan, Lange, Otto L.
core   +2 more sources

A minimal mathematical model of nonphotochemical quenching of chlorophyll fluorescence [PDF]

open access: yes, 2010
Copyright © 2010 Elsevier Ireland Ltd.
Ebenhöh, Oliver   +4 more
core   +1 more source

Identification of the carotenoid modifying gene PALE YELLOW PETAL 1 as an essential factor in xanthophyll esterification and yellow flower pigmentation in tomato (Solanum lycopersicum) [PDF]

open access: bronzeThe Plant Journal, 2014
Tohru Ariizumi   +14 more
openalex   +2 more sources

Dietary Effects of Carotenoid on Growth Performance and Pigmentation in Bighead Catfish (Clarias macrocephalus Günther, 1864)

open access: yesFishes, 2022
This study investigates the effects of supplemental carotenoid pigments on growth and color performance in bighead catfish (Clarias macrocephalus). Two experiments were undertaken to determine the appropriate types, feed duration, and dose of astaxanthin
Tran Thi Thanh Hien   +6 more
doaj   +1 more source

Why Is Zeaxanthin the Most Concentrated Xanthophyll in the Central Fovea?

open access: yesNutrients, 2020
Diet-based xanthophylls (zeaxanthin and lutein) are conditionally essential polar carotenoids preferentially accreted in high concentrations (1 mM) to the central retina, where they have the capacity to impart unique physiologically significant ...
J. Widomska   +2 more
semanticscholar   +1 more source

Uncovering the Use of Fucoxanthin and Phycobiliproteins into Solid Matrices to Increase Their Emission Quantum Yield and Photostability

open access: yesApplied Sciences, 2022
In the search for a better and brighter future, the use of natural luminescent renewable materials as substitutes for synthetic ones in the energy field is of prime importance.
Lília M. S. Dias   +9 more
doaj   +1 more source

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