Dr. Nahla Tariq Khalid Al Sheekly appointed in 1995 to work at the College of Agriculture, Baghdad, Iraq to work as agricultural engineer. Dr. Nahla Tariq Khalid has received his M. Sc. degree in Agricultural Science, Food Science in 2005. Her M. Sc. entitled “Effect of Some Chemical and Physical Factors on the Extraction Efficiency of Tomato Pomace Carotenoides and their Use for Coloring Buffalo Butter ". Her M. Sc. supervised by Professor Abdulmajeeed H. Al – samarraie. In 2005, she promoted as assistant teacher in the College of Agriculture. In 2014, she received her Ph. D. degree in Food Chemistry from the Food Science Department, University of Baghdad, Baghdad, Iraq. Her doctoral dissertation entitled Chemical Isomerization of Whey Lactose to Lactulose ". Her Ph. D. supervised by Professor Dr. Tariq Nassir Musa.