South African sauce player Robertsons is adding a three strong Citrus Fruits low fat cooking sauce range to its Walnut Ridge Something South African portfolio next month. The new range includes Summer Citrus ­ orange, mandarin and lemon, Mango and Orange, and Pineapple. The move comes a month after Bestfoods launched its South African New World cooking sauces. The original Something South African range will be relaunched later in the year. It was developed initially for its native market in 1996 and introduced to the UK in February 1998. {{P&P }}