Senin, 23 Mei 2011

TUGAS KIMIA AMAMI


TUGAS             : KIMIA AMAMI
NAMA               : AGUS SUSANTO
NO ABSEN      : 02
PROGSUS        : D-III ANALIS ( PROGSUS TULUNGAGUNG)





1 molekul gliserol mengikat 1 asam lemak disebut monogliserida


                                                                                                    O                                                                      
                                                                                                    ||
H₂C  − OH                                                                  H₂C – O − C − R₁
                                                                                                                                                       
                                                                                 
CH   − OH        +      HOOCR₁                                    HC – OH                          +          H₂O
                                                                                                                                                     
                                                                              
H₂C  − OH                                                                  H₂C – OH

Gliserol                   Asam Lemak                          Monogliserida                             air
( 1 molekul )          ( 1 molekul )                           ( 1 molekul )                        ( 1 molekul )





1 molekul gliserol mengikat 2 asam lemak disebut digliserida


                                                                                                  O                                                                      
                                                                                                  ||
H₂C  − OH                                                                H₂C – O − C − R₁
                                HOOCR₁                                                  O                                                                       
                                                                                                ||
CH   − OH      +                                                        HC – O −C − R₂                 +            2H₂O
                                                                                                                                                        
                                HOOCR₂                                               
H₂C  − OH                                                                H₂C − OH

Gliserol                   Asam Lemak                            Digliserida                                       air
( 1 molekul )          ( 2 molekul )                           ( 1 molekul )                         ( 2 molekul )


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