a certain introduction ceremony, every one kept wondering and amazed by the aroma and taste of food served that it is very delicious, the spokes man kept repeating that have you noticed the application of chemistry in the food industry? so, contact the service provider in case you need food on your function. one of the ladies wants to understand the spokesperson properly.
task:
as a student of chemistry, basing on spokesperson's statement, help to advise the lady on;
a) suitability of the variety of ingredients used by the service provider.