Results 41 to 50 of about 14,673 (96)

A root specific induction of carotenoid biosynthesis contributes to ABA production upon salt stress in arabidopsis [PDF]

open access: yes, 2014
Abscisic acid (ABA) is a hormone that plays a vital role in mediating abiotic stress responses in plants. Salt exposure induces the synthesis of ABA through the cleavage of carotenoid precursors (xanthophylls), which are found at very low levels in roots.
Arbona, Vicent   +4 more
core   +6 more sources

The Potential of Seaweeds as a Source of Functional Ingredients of Prebiotic and Antioxidant Value [PDF]

open access: yes, 2019
Two thirds of the world is covered by oceans, whose upper layer is inhabited by algae. This means that there is a large extension to obtain these photoautotrophic organisms.
Gomez Zavaglia, Andrea   +4 more
core   +1 more source

Chlorophylls and xanthophylls of crop plants as dyes for Dye-Sensitized Solar Cells (DSSC)

open access: yes, 2017
Natural dyes have become a viable alternative to expensive and rare organic sensitizers because of their low cost, easy attainability, abundance of supply of raw materials and environmental friendliness.
M. Rossi   +3 more
semanticscholar   +1 more source

Fresh-water Green Algae (Chlorophyta) as a Natural Pigment for Mojosari Ducks [PDF]

open access: yes, 2015
An experiment in a completely randomize design was undertaken to study the use of fresh-watergreen algae as a yolk coloring agent in Mojosari ducks during a laying period on productiveperformance and egg quality from 36 to 44 wk of age.
Asnawi, A. (A)   +2 more
core   +3 more sources

Carotenoid composition of strawberry tree (Arbutus unedo L.) fruits [PDF]

open access: yes, 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

Macular xanthophylls, lipoprotein-related genes, and age-related macular degeneration.

open access: yesAmerican Journal of Clinical Nutrition, 2014
Plant-based macular xanthophylls (MXs; lutein and zeaxanthin) and the lutein metabolite meso-zeaxanthin are the major constituents of macular pigment, a compound concentrated in retinal areas that are responsible for fine-feature visual sensation.
Euna B. Koo   +2 more
semanticscholar   +1 more source

Xanthophyll-cycle of ice algae on the sea ice bottom in Saroma Ko lagoon, Hokkaido, Japan [PDF]

open access: yes, 2003
Using the ice algal community prevailing on the sea ice bottom in Saroma Ko lagoon, Hokkaido, Japan, the response of a photosynthetic system to exposure to light was investigated, focusing on xanthophylls-cycle features, diel changes of the pool size of ...
Sakae Kudoh   +2 more
core   +1 more source

Mastication effects on carotenoid bioaccessibility from mango fruit tissue [PDF]

open access: yes, 2015
The release of carotenoids from fresh fruits or vegetables is determined by the encapsulating plant tissue matrix, intracellular carotenoid location within the cell, and the mastication process.
D'Arcy, Bruce   +2 more
core   +1 more source

Models and measurements of energy-dependent quenching. [PDF]

open access: yes, 2013
Energy-dependent quenching (qE) in photosystem II (PSII) is a pH-dependent response that enables plants to regulate light harvesting in response to rapid fluctuations in light intensity.
Amarnath, Kapil   +3 more
core   +1 more source

Stimulatory effect of auxins and cytokinins on carotenes, with differential effects on xanthophylls in the green alga Chlorella pyrenoidosa Chick.

open access: yes, 2014
Research concerning the influence of auxins and cytokinins on the content of carotenoids in Chlorella pyrenoidosa ( Chlorophyceae ) has been conducted. The strongest stimulating effect on carotenoids content in Ch.
R. Czerpak, A. Bajguz
semanticscholar   +1 more source

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