Results 91 to 100 of about 26,392 (328)
Tracking the Seasonal Dynamics of Boreal Forest Photosynthesis Using EO-1 Hyperion Reflectance: Sensitivity to Structural and Illumination Effects [PDF]
, 2016 During the growing season, the photosynthesis and growth of boreal forests are regulated by physiological responses to environmental factors. Physiological variations affect the spectral properties of leaves.
Hernández-Clemente, Rocío +4 more
core +1 more source
Aggregation Behavior of Xanthophylls
The FASEB Journal, 2010 Aggregation of carotenoids in biological systems influences their properties. The objective of this study is to investigate the extent to which carotenoid aggregation varies as a function of the polarity of the solvent mixture and temperature.
John T. Landrum, Darwin Babino
openaire +1 more source
Xanthophyll supplementation regulates carotenoid and retinoid metabolism in hens and chicks.
Poultry Science, 2016 This study investigated the effects of xanthophylls (containing 40% lutein and 60% zeaxanthin; Juyuan Biochemical Co., Ltd., GuangZhou, China) on gene expression associated with carotenoid cleavage enzymes (β-carotene 15, 15'-monooxygenase, BCMO1; and β ...
Yu-yun Gao +6 more
semanticscholar +1 more source
Limnology and Oceanography: Methods, EarlyView.Abstract Photosynthetic pigment fluorescence is commonly used in limnology and oceanography as a proxy for phytoplankton biomass. Fluorometry has been used to detect subsurface algal blooms, characterize dynamics of the deep chlorophyll layer, and to provide greater vertical resolution to phytoplankton monitoring.
Katya E. Kovalenko +6 more
wiley +1 more source
Nonphotochemical Chlorophyll Fluorescence Quenching: Mechanism and Effectiveness in Protecting Plants from Photodamage [PDF]
, 2016 We review the mechanism underlying nonphotochemical chlorophyll fluorescence quenching (NPQ) and its role in protecting plants against photoinhibition.
Ruban, AV
core +2 more sources
Made in the shade: Leaf responses of native wildflowers to single‐axis photovoltaic solar energy
PLANTS, PEOPLE, PLANET, EarlyView.As solar energy expands globally, balancing renewable power generation with biodiversity and ecosystem health has become an urgent challenge. This study investigated how native wildflowers respond at leaf level to the unique microclimates created by rotating solar panels in California's Central Valley.
Yudi Li +3 more
wiley +1 more source
Assessing Ecosystem Isoprene Emissions by Hyperspectral Remote Sensing
Remote Sensing, 2018 This study examined the relationship between foliar isoprene emissions, light use efficiency and photochemical reflectance index (PRI) throughout the canopy profile and explored the contribution of xanthophyll cycle pigments versus other carotenoid ...
Manuela Balzarolo +4 more
doaj +1 more source
Carotenoid composition of strawberry tree (Arbutus unedo L.) fruits [PDF]
, 2016 41 páginas; 5 figuras; 1 tablaThe carotenoid composition of strawberry tree (Arbutus unedo) fruits has been characterised in detail and quantified for the first time.
Delgado-Pelayo, Raúl +2 more
core +1 more source
Ultrasound in Obstetrics &Gynecology, EarlyView.ABSTRACT Objective Complete hydatidiform mole and coexisting normal fetus (CHMCF) is a rare condition for which there is significant heterogeneity in diagnosis, counseling and management of complications. The objective of this study was to summarize the prevalence of clinical outcomes in reported cases of CHMCF.
N. Salmeri +8 more
wiley +1 more source
FermentationLutein, a yellow xanthophyll carotenoid, is increasingly recognized for its nutraceutical benefits, particularly in protecting the retina’s macula from age-related degeneration.
Hissashi Iwamoto +9 more
doaj +1 more source