United Natural Foods Inc., which operates a distribution center in Conewago Township, said Thursday that net income rose 19 percent to $33 million in the quarter ended Nov. 1. UNFI earned 66 cents a share for the first quarter of its fiscal 2015 year, up from 56 cents a share in the first quarter of fiscal 2014. The company topped the expectations of analysts who forecast the Providence, R.I.-based distributor of organic,natural and specialty foods would earn 63 cents a share for the quarter.