 MILWAUKEE--BUSINESS WIRE--Sensient Technologies Corporation NYSE: SXT reported consolidated revenue of 359.7 million in this years first quarter compared to 350.7 million in last years first quarter. Reported operating income in the first quarter of 2021 was 46.9 million compared to 34.6 million in the first quarter of 2020. Reported diluted earnings per share was 75 cents in the first quarter of 2021 compared to 49 cents in the first quarter of 2020. Foreign currency translation incr 