Commodity costs was a central theme this week and the likes of Kraft Foods and PepsiCo, announcing their annual results, said the pressure, which began in earnest in the second half of 2010, would continue into 2011. Meanwhile, the race for Yoplait heated up, with nine bids coming in for the yoghurt brand. Premier Foods sold off another asset, this time offloading its canned grocery business to Princes. And, on our insight pages, we took a look at the UK convenience retail channel, the debate over eco-labelling and spoke to French dairy business Candia about operating in north Africa and the Middle East.