Fatty Acid Esters of Chloropropanols and Glycidol in Foods

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Fatty Acid Esters of Chloropropanols and Glycidol in Foods

monoesters

CH 2 O

CH

CH 2

CH 2

CH

CH 2

OH

Cl

OH

O

Cl

COR

COR

MCPD and glycidol esters

3-MCPD 2-MCPD Glycidyl

esters

diesters monoesters diesters

CH 2 O

CH

CH 2

For 7 fatty acids (C12:0, C14:0, C16:0, C18:0, C18:1, C18:2, C18:3)

- number of individual esters is:-

O

Cl

COR 1

COR 2

CH 2 O COR

CH

CH 2

Cl

OH CH 2

CH 2 O COR 1

CH

Cl

O COR 2 CH 2

14 49

7 28 7

∑ 63 ∑ 35

Karel Hrncirik ILSI Workshop 2011

CH 2

CH

COR

O

5

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