Results 51 to 60 of about 225,791 (217)

Structural Color in Marine Algae

open access: yesAdvanced Optical Materials, 2016
Structural coloration is widespread in the marine environment. Within the large variety of marine organisms, macroalgae represent a diverse group of more than 24 000 species. Some macroalgae have developed complex optical responses using different nanostructures and material compositions.
Chandler, Chris J   +3 more
openaire   +3 more sources

Seaweed as a Safe Nutraceutical Food: How to Increase Human Welfare?

open access: yesNutraceuticals
Seaweeds have been utilized for millennia in Asian countries, although they have only more recently become popular in Western society. They began to be used in ancient times because of their long-term properties and, nowadays, seaweeds are being targeted
João Cotas   +3 more
doaj   +1 more source

The Effect of Spraying Boron, Potassium, and Seaweed Extract on The Nutrient and Chlorophyll Content of Apple Tree Leaves [PDF]

open access: yesمجلة الأنبار للعلوم الزراعية
This study was conducted in the Kassab area in Lattakia to examine the effect of spraying apple trees with marine algae extract, potassium, and boron. It dealt with eight factors: spraying with potassium (0.5%), boron (0.2%), marine algae extract, mixing
T. Kousa, R. Kharbotli, A. Boessa
doaj   +1 more source

Assessing the impacts of nonindigenous marine macroalgae: an update of current knowledge [PDF]

open access: yes, 2015
Nonindigenous marine species continue to be one of the foremost threats to marine biodiversity. As an update to a 2007 review of the impacts of introduced macroalgae, we assessed 142 additional publications to describe species’ impacts as well as to ...
Campbell, Marnie L.   +3 more
core   +2 more sources

Red Seaweed (Rhodophyta) Phycocolloids: A Road from the Species to the Industry Application

open access: yesMarine Drugs
Seaweed polysaccharides are versatile both in their functions in seaweed physiology and in their practical applications in society. However, their content and quality vary greatly.
Madalena Mendes   +8 more
doaj   +1 more source

Symposium on Marine Diversity and Biogeography in the Tropics. Pacific Science Congress, May-June 1991, Honolulu [PDF]

open access: yes, 1992
Seven persons were asked to discuss the diversity and biogeography of various groups of marine organisms from as wide a geographic span as possible in the warm Pacific.
Abbott, Isabella A.
core  

The effects of preparing methods and enzyme supplementation on the utilization of brown marine algae (Sargassum dentifebium) meal in the diet of laying hens

open access: yesItalian Journal of Animal Science, 2011
Brown marine algae (BMA; Sargassum dentifebium) were collected from Jeddah on the shores of the Red Sea and sun dried at an average daily temperature of 40°C until constant weight was obtained.
Mohammed A. Al-Harthi, Ahmed A. El-Deek
doaj   +1 more source

Harmful and toxic algae [PDF]

open access: yes, 2001
The chapter provides basic facts about harmful and toxic algae. It also discusses the conditions that stimulate their occurrence, different types of harmful and toxic algal blooms and their effects to fish and marine environment. The different strategies
Caturao, Romeo
core   +1 more source

Influence of coral and algal exudates on microbially mediated reef metabolism. [PDF]

open access: yes, 2013
Benthic primary producers in tropical reef ecosystems can alter biogeochemical cycling and microbial processes in the surrounding seawater. In order to quantify these influences, we measured rates of photosynthesis, respiration, and dissolved organic ...
Carlson, Craig A.   +9 more
core   +3 more sources

Medium Internal Phase Emulsions Stabilized by Soy Protein Isolates: Protein Solubility Effect and Stabilization Mechanism

open access: yesFoods
The solubility of soybean isolate protein (SPI) undergoes significant degradation during storage and transportation. This study investigates the formulation and assessment of SPI-stabilized medium internal phase emulsions (MIPEs) with different ...
Fengxian Guo   +8 more
doaj   +1 more source

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