Carrageenan only the lambda form (and the sodium salts of the other two) are soluble. When used in food products, carrageenan has the EU additive E numbers E407 or E407a when present as "processed eucheuma seaweed". Technically carrageenan is considered a dietary fibre. In parts of Scotland and Ireland, where it is known by a variety of local and native names, "Chondrus crispus" is boiled in milk and strained, before sugar and other flavourings such as vanilla, cinnamon, brandy, or whisky are added. The end-product is a kind of jelly similar to panna cotta, tapioca, or blancmange. Although carrageenans were introduced
Purple Line (CTA) Express would return to the original Inner Loop routing on December 29. If a problem occurs between the Loop and the Fullerton station, the Purple Line is generally routed into the subway, following the Red Line to Roosevelt Road before returning north. For several years, inbound afternoon Purple Line Express trains stopped at Addison Street on the Red Line before weekday evening Chicago Cubs baseball games, in order to provide direct service to Wrigley Field for passengers from northern Chicago, Evanston and Skokie. However, trains had to cross over to the inner Red Line tracks, as there is no platform