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.
From What Is Before score of 100% rating based on 5 critics. From What Is Before From What Is Before () is a 2014 Filipino drama film directed by Lav Diaz. The film follows a remote town in the Philippines during the 1970s under the Marcos dictatorship. The film had its world premiere in the Philippines on 3 July 2014, and competed at the 2014 Locarno International Film Festival where it won the main prize, the Golden Leopard. The film also had its North American premiere at the 2014 Toronto International Film Festival, under the Wavelengths section. In addition, the film had its Philippine