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 (government) Republican Party (red) and Democratic Party (blue) is approximately equal; such states, in elections for the President of the United States, are termed "swing states" and are highly targeted on account of the Electoral College system of electing the President of the United States. Purple states can also appear with the control of different branches. For example, a Democrat governor with Republican controlled state legislature, or a Republican governor with Democrat controlled state legislature. Purple (government) Purple is a common term in politics for governments or other political entities consisting of parties that have red and blue as their political