Kappaphycus alvarezii as semirefined carrageenan. "K. alvarezii" is affected by ice-ice, a disease that severely reduces its yield. This alga is an introduced species and a noxious aquatic weed in Hawaii. Kappaphycus alvarezii Kappaphycus alvarezii, the elkhorn sea moss, is a species of red algae. It is one of the most important commercial sources of carrageenans, a family of gel-forming, viscosifying polysaccharides. Farming methods affect the character of the carrageenan that can be extracted from the seaweed. This alga grows to two meters long and is green or yellow in color. It is very fast-growing, known to double its biomass in 15
Purple prose Purple prose In literary criticism, purple prose is prose text that is so extravagant, ornate, or flowery as to break the flow and draw excessive attention to itself. Purple prose is characterized by the excessive use of adjectives, adverbs, and metaphors. When it is limited to certain passages, they may be termed purple patches or purple passages, standing out from the rest of the work. Purple prose is criticized for desaturating the meaning in an author's text by overusing melodramatic and fanciful descriptions. As there is no precise rule or absolute definition of what constitutes purple prose, deciding if a