Reaktion #1912552

ord-26bb217cbab748409df4106f7fad55ad

Reaktionsgleichung

$CC/C=C\C/C=C\C/C=C\C/C=C\CCCCC(=O)O$

stearidonic acid

$CCCCC/C=C\C/C=C\C/C=C\CCCCC(=O)O$

γ-linolenic acid

$CCCCC/C=C\C/C=C\C/C=C\CCCCCCC(=O)O$

dihomo-γ-linolenic acid

→

$CCCCCCCC/C=C\CCCCCCCC(=O)O$

oleic acid

$CCCCC/C=C\C/C=C\CCCCCCCC(=O)O$

Linoleic acid

Edukte

$CC/C=C\C/C=C\C/C=C\C/C=C\CCCCC(=O)O$

stearidonic acid

$CCCCC/C=C\C/C=C\C/C=C\CCCCC(=O)O$

γ-linolenic acid

—

(n-3)-eicosatetraenoic acid

$CCCCC/C=C\C/C=C\C/C=C\CCCCCCC(=O)O$

dihomo-γ-linolenic acid

Reagenzien

Keine

Lösungsmittel

—

PUFA

Reaktionsbedingungen

Detaillierte Bedingungen

See reaction.notes.procedure_details.

Vorschrift

A number of enzymes, most notably desaturase and elongases, are involved in PUFA biosynthesis (see FIG. 1). For example, elongase (elo) catalyzes the conversion of γ-linolenic acid (GLA) to dihomo-γ-linolenic acid (DGLA) and of stearidonic acid (18:4n-3) to (n-3)-eicosatetraenoic acid (20:4n-3). Linoleic acid (LA, 18:2n-9,12 or 18:2n-6) is produced from oleic acid (18:1-Δ9) by a Δ12-desaturase. GLA (18:3n-6,9,12) is produced from linoleic acid by a Δ6-desaturase.

Quelle

DOI: 10.6084/m9.figshare.5104873.v1Patent: US07045683B2uspto-grants-2006_05