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Mass spectrometry lipid analysis showed significant differences in the major species of cardiolipin , with an apparent increased incorporation of oleic acid as a result of exposure to the modified diet .
 Chemical: cardiolipin; Chemical: oleic 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: cardiolipin; Chemical: oleic acid