Ads
related to: red algae calcium vs carbonate side effects toxicity blood pressure
Search results
Results From The WOW.Com Content Network
Cyanobacteria (blue-green algae) bloom on Lake Erie (United States) in 2009. These kinds of algae can cause harmful algal bloom. A harmful algal bloom (HAB), or excessive algae growth, is an algal bloom that causes negative impacts to other organisms by production of natural algae-produced toxins, water deoxygenation, mechanical damage to other organisms, or by other means.
Rhodolith communities contribute significantly to the global calcium carbonate budget, and fossil rhodoliths are commonly used to obtain paleoecologic and paleoclimatic information. [ 17 ] [ 18 ] [ 19 ] Under the right circumstances, rhodoliths can be the main carbonate sediment producers, [ 20 ] [ 21 ] often forming rudstone or floatstone beds ...
Corallinales is the one genus of red algae exists but their distribution ranges across the world's oceans. [30] Examples include Corallina, Neogoniolithon, and Harveylithon. [30] The magnesium-rich calcium carbonate of Corallinales cell wall provides shelter from predators and structural integrity in the intertidal zone.
Coralline algae, which secrete calcium carbonate and play a major role in building coral reefs, belong there. Red algae such as Palmaria palmata (dulse) and Porphyra species (laver/nori/gim) are a traditional part of European and Asian cuisines and are used to make products such as agar, carrageenans, and other food additives. [16]
Marine algae can be divided into six groups: green, red and brown algae, euglenophytes, dinoflagellates and diatoms. Dinoflagellates and diatoms are important components of marine algae and have their own sections below. Euglenophytes are a phylum of unicellular flagellates with only a few marine members. Not all algae are microscopic.
Calcium lactate has similar absorption as calcium carbonate, [42] but is more expensive. [41] [26] Unlike calcium carbonate, calcium lactate can be absorbed at various pHs, thus it does not need to be taken with food. [26] Calcium lactate is a less concentrated forms of calcium than calcium carbonate. [41] Calcium lactate contains 13% elemental ...