|Asparagopsis taxiformis in Mayotte.|
Like many red algae, A. taxiformis has a haplodiplophasic lifecycle, with each phase morphologically distinct. The species' haploid haploid stage was initially described as Falkenbergia hillebrandii (Bornet) Falkenberg 1901 because it was thought to be a separate species.
Asparagopsis is one of the most popular types of limu. in the cuisine of Hawaii, it is principally a condiment. It is known as Limu kohu in the Hawaiian language meaning "pleasing seaweed". Limu kohu is a traditional ingredient in poke.
Methane emissions reduction in cattle
In 2014, researchers at CSIRO and James Cook University demonstrated that feeding ruminants a diet consisting of 1-2% percent red seaweed reduced their methane emissions by over 90 percent. Of 20 types of seaweed tested, A. taxiformis showed the most promise, with nearly 99 percent effectiveness. The findings spurred interest from leading academic and trade organizations to further investigate its effects on ruminant animal production. Some findings of research on these effects have been that the dichloromethane extract (found in A. taxiformis) was the most potent bioactive, reducing methane production by 79 %. Other bioactives found were bromoform, dibromochloromethane, bromochloroacetic acid and dibromoacetic acid.
Supply from wild harvest is not expected to be adequate to support broad adoption. A. taxiformis has yet to be commercially farmed at scale. A research/development initiative called Greener Grazing is seeking to close the life cycle of A. taxiformis and demonstrate ocean based grow-out. A startup out of Yale University, Symbrosia, is working to grow A. taxiformis symbiotically with Whiteleg shrimp on land, using a patent-pending technology 
- Ní Chualáin, F.; Maggs, C.A.; Saunders, G.W. & Guiry, M.D. (2004). "The invasive genus Asparagopsis (Bonnemaisoniaceae, Rhodophyta): molecular systematics, morphology, and ecophysiology of Falkenbergia isolates". Journal of Phycology. 40 (6): 1112–1126. doi:10.1111/j.1529-8817.2004.03135.x.
- ":: Algaebase". www.algaebase.org. Retrieved 2016-10-19.
- Mary Kawena Pukui and Samuel Hoyt Elbert (2003). "lookup of limu kohu". in Hawaiian Dictionary. Ulukau, the Hawaiian Electronic Library, University of Hawaii Press. Retrieved October 8, 2010.
- B. Jay Burreson; et al. (1976). "Volatile halogen compounds in the alga Asparagopsis taxiformis (Rhodophyta)". Journal of Agricultural and Food Chemistry. 24 (4): 856–861. doi:10.1021/jf60206a040.
- Mary Kawena Pukui and Samuel Hoyt Elbert (2003). "lookup of kohu". in Hawaiian Dictionary. Ulukau, the Hawaiian Electronic Library, University of Hawaii Press. Retrieved October 8, 2010.
- Burreson, B. Jay; Moore, Richard E.; Roller, Peter P. (1976). "Volatile halogen compounds in the alga Asparagopsis taxiformis (Rhodophyta)". Journal of Agricultural and Food Chemistry. 24 (4): 856. doi:10.1021/jf60206a040.
- Machado, Lorenna; Magnusson, Marie; Paul, Nicholas A.; de Nys, Rocky; Tomkins, Nigel (2014-01-22). "Effects of Marine and Freshwater Macroalgae on In Vitro Total Gas and Methane Production". PLoS ONE. 9 (1): e85289. doi:10.1371/journal.pone.0085289. ISSN 1932-6203. PMC 3898960. PMID 24465524.
- "Seaweed could hold the key to cutting methane emissions from cow burps - CSIROscope". CSIROscope. 2016-10-14. Retrieved 2018-10-01.
- "Can Seaweed Cut Methane Emissions on Dairy Farms?". UC Davis. 2018-05-24. Retrieved 2018-10-01.
- Identification of bioactives from the red seaweed Asparagopsis taxiformis that promote antimethanogenic activity in vitro
- "Gassy cows are bad for the planet; could seaweed diet help?". AP News. Retrieved 2018-10-01.
- "Symbrosia". Retrieved 2018-11-21.
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