The industry saw a raft of quarterly results this week from Unilever, Safeway Inc, Kellogg, Chiquita and Premier Foods plc, among others. Unilever CEO Paul Polman adopted a typically cautious tone, despite an acceleration in sales and volumes, while Safeway CEO Steve Burd remained more upbeat on profits despite a tumble. Sodium reduction once again appeared on the menu as the CSPI hit out at US companies that have not yet joined the New York initiative to cut salt, while Kraft and Heinz both pledged targets for mayor Michael Bloomberg's programme. Here is a selection of who said what about the top stories in the food sector this week.