Carrageenan each plant weighs approximately 1 kg. The "E. cottonii" variety has been reclassified as "Kappaphycus cottonii" by Maxwell Doty (1988), thereby introducing the genus "Kappaphycus", on the basis of the phycocolloids produced (namely kappa carrageenan). After harvest, the seaweed is dried, baled, and sent to the carrageenan manufacturer. There the seaweed is ground, sifted to remove impurities such as sand, and washed thoroughly. After treatment with hot alkali solution (e.g., 5–8% potassium hydroxide), the cellulose is removed from the carrageenan by centrifugation and filtration. The resulting carrageenan solution is then concentrated by evaporation. It is dried and ground to specification.
Purple crocodile and handed in the following day between 9 and 10 AM, while the purple crocodile which her daughter had lost is seen standing in a corner of the reception desk. The mother then points at the purple crocodile and says that "it's right there." The receptionist says in a sneering tone "yes, it is right there" but takes no action. A 2006 law "Wijzigingswet belastingwetten ter vermindering van administratieve lasten" aimed at reducing red tape has the official shortened name "Wijzigingsplan «Paarse krokodil»" (Amendment «Purple crocodile») Purple crocodile The term purple crocodile "(Dutch: Paarse krokodil)" originates from a 2005 television