Results 101 to 110 of about 4,394,836 (223)

Advancements and Challenges in Second‐ and Third‐Generation Biofuels: A Comparative Analysis of Lignocellulosic and Algal Feedstocks

open access: yesSafety Science and Technology, Volume 1, Issue 3, September 2026.
ABSTRACT Advanced biofuels derived from nonfood biomass are increasingly recognized as strategic components of low‐carbon energy systems, particularly for sectors where direct electrification remains difficult. Second‐generation biofuels from lignocellulosic residues and third‐generation biofuels from algal and aquatic biomass offer complementary ...
Majid Saidi, Amirreza Ahmadbozorgi
wiley   +1 more source

The accumulation and metabolism of astaxanthin in Scenedesmus obliquus (chlorophyceae)

open access: yes, 2008
The biosynthesis and metabolism of astaxanthin in coenobium alga Scenedesmus obliquus were investigated using a two-stage culture. The first stage was for the analysis of biosynthesis and accumulation of astaxanthin in alga cells which were cultured ...
Qin, Shan   +3 more
core   +1 more source

Isotonic Beverage Pigmented with Water-Dispersible Emulsion from Astaxanthin Oleoresin

open access: yes, 2020
Astaxanthin is a powerful antioxidant, because it neutralizes free radicals and plays a vital role in the prevention of human diseases. The objective of this work was to develop an isotonic beverage (IB) of orange-red color, using an astaxanthin ...
Pedro Cerezal Mezquita   +5 more
core   +1 more source

Phaeocystis Dominance of a Large‐Scale Productivity Anomaly in the Northeast Atlantic Ocean During Spring 2024

open access: yesJournal of Geophysical Research: Oceans, Volume 131, Issue 9, September 2026.
Abstract Changes to the North Atlantic spring bloom phytoplankton community structure are expected in response to regional warming trends. In 2024 an extensive body of low chlorophyll water, covering approximately 720,000 km2 in area, dominated the Northeast Atlantic during the peak of the spring bloom period.
S. C. Painter   +11 more
wiley   +1 more source

Astaxanthin: Sources, Extraction, Stability, Biological Activities and Its Commercial Applications—A Review

open access: yesMarine Drugs, 2014
There is currently much interest in biological active compounds derived from natural resources, especially compounds that can efficiently act on molecular targets, which are involved in various diseases.
Ranga Rao Ambati   +3 more
doaj   +1 more source

Mechanistic Basis of Nanobubble Functionality in Food Systems: Linking Electrokinetic Stabilization, Transport Dynamics, and Functional Outcomes

open access: yesComprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 5, September 2026.
ABSTRACT Recently, there has been a surge in shifting of scientific interest towards the adoption of nonthermal technologies in food processing applications. Nanobubble (NB) technology is one of the emerging green technologies that has gained increased attention over recent years.
Farah Naqash   +3 more
wiley   +1 more source

Leftover Food as a Sustainable Source of Astaxanthin Through Fermentation Using Phaffia rhodozyma

open access: yesFoods
Natural astaxanthin is a bioactive with high antioxidant power, widely suitable for many applications. This study explores the potential of leftover food as a sustainable and low-cost substrate for producing astaxanthin via direct fermentation using ...
Rossella Vadalà   +8 more
doaj   +1 more source

Natural Pigments and Cyclodextrins: Overview on a Synergistic Approach to Encapsulation

open access: yesComprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 5, September 2026.
ABSTRACT The growing demand for natural dyes in the food industry has stimulated research into strategies aimed at improving their stability, solubility, and bioavailability. This review examines the synergistic use of cyclodextrins (CDs) as encapsulating agents for natural pigments, highlighting their ability to form inclusion complexes that protect ...
Chiara Pippolini   +3 more
wiley   +1 more source

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