Carrageenan is that the carrageenan is first dissolved and filtered to remove cell wall debris. The carrageenan is then precipitated from the clear solution either by isopropanol or by potassium chloride. A hybrid technology in which seaweed is treated heterogeneously as in the semirefined process exists, but alcohol or high salt levels are used to inhibit dissolution. This process is often used on South American seaweeds and gives some of the cost benefits of semirefined processing, while allowing a wider range of seaweeds to be processed, however, the naturally low cellulose levels in some South American seaweeds allow them to be
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