Front Matter

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2.2 Fractionation of fatty acids and other lipids by lipase-catalyzed reactions 27

Table 1.Specificity of lipases in view of kinetic resolution of fatty acids and other lipids.


Lipase from Reaction Specificity Reference


Porcine pancreas Hydrolysis of whale
oil triacylglycerols


Discrimination against
n-3 22 : 6 as compared
to C 16 and C 18 acyl
moieties

Bottino et al., 1967

Porcine pancreas Hydrolysis of seed
oil triacylglycerols


Discrimination against
acyl moieties having
atrans-3 olefinic bond

Kleiman et al., 1970

G. candidum Hydrolysis of triacyl-
glycerols containing
isomericcis-octadece-
noyl moieties


Strong preference for
cis-9–18 : 1

Jensen et al., 1972

Porcine pancreas Hydrolysis of triacyl-
glycerols containing
isomericcis-octadecen-
oyl moieties


Discrimination against
cis-2-18 : 1 tocis-7-18 : 1

Heimermann et al., 1973

G. candidum Hydrolysis of triacyl-
glycerols


Distinct preference for
C 18 acyl moieties
havingcis-9- orcis-9,
cis-12-bonds

Jensen, 1974

G. candidum Hydrolysis of triacyl-
glycerols


Distinct preference for
C 18 acyl moieties havingcis-9-
orcis-9,cis-12-bonds and dis-
crimination againstcis-13-22 : 1

Baillargeon and Sonnet,
1991

G. candidum
(lipase B)


Hydrolysis of fatty acid
methyl esters

Highly selective for
cis-9–18 : 1 as compared
tocis-11-18 : 1 or
trans-9-18 : 1

Sidebottom et al., 1991

Oat (Avena sativa)
seed lipase


Hydrolysis of triacyl-
glycerols

Discrimination against
tripetroselinin as compared to
triolein, trilinolein
and tri-a-linolenin

Piazza et al., 1992

G. candidum Esterification of fatty
acids withn-butanol


Distinct preference for
C 18 acyl moieties havingcis-9-
orcis-9,cis-12-bonds and discri-
mination againstcis-13-22 : 1,
trans-9-18 : 1, n-6 18 : 3, ricino-
leic and 9-docosynoic acids

Sonnet et al., 1993b

G. candidum
(lipase B)


Hydrolysis of triacyl-
glycerols and esterifi-
cation of fatty acids
withn-octanol

Highly selective for
triolein and forcis-9-18 : 1
as compared tocis-6-18 : 1,
cis-11–18:1 ortrans-9-18 : 1

Charton and Macrae,
1993

Pythium ultimum Hydrolysis of triacyl-
glycerols


Preference for tri-a-
linolenin>trilinolein
>triolein

Mozaffar and Weete,
1993

Oat caryopses Hydrolysis of milk
fat triacylglycerols


Preferential hydrolysis
of C 6 -C 10 acids

Parmar and Hammond,
1994
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