15625
A container consisting of a multilayer material , where the layer brought in contact with the food , made from the HDPE + CaCO ( 3 ) + TiO ( 2 ) composite matrix , was able to provide a greater maintenance of the original cheese structure than a rigid container currently used , mainly due to the inhibition of lactic acid bacteria and coliforms .
 Chemical: CaCO ( 3 ); Chemical: TiO ( 2 ); Chemical: lactic acid
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: CaCO ( 3 ); Chemical: TiO ( 2 ); Chemical: lactic acid