vncnreslr oILs BY
vncnreslr oILs BY
vncnreslr oILs BY
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7.2.5.2 GAS CHROM TOCRAPTIY<br />
A4t'|i! ofitty !ctl, i! v.gsrblo oils tbroud d.rilrltitiotr b fom Flttv acid<br />
M.ttyl Estd (!AME ), .d .!h..qrdt 8|3 ch'oErognphy bN rdin€d @e of th. mst<br />
wnn Ddlbd of dl}l6. I1 b gdatlt !9..d lbtl tL. lhsid ph.e. of rh. c!re@to3r.pbic<br />
oll@ i. rn prbciprl &ctor Sovcoing tlrc s@mliot of FAME' Ttc sEdnd t€l:t lUovs t<br />
wid. ruee of tqud tht6 ituludiog poljr'oBtd! ruot s pob.tbylde glrol .dip.le (PEc{)<br />
Dovdi.thyhrc cbsol swot€ (DEGS) rnd oFs.Iioon. P!'s. Howd6, io tnc F6€or<br />
wdh DECa wss foud to bc c.tul fo. tbc 3lornton ofttDd ![ lh. FAME s ruailg &oo C-<br />
6 t C-21. ANt rebdve .ra @sud@r 61 6. pdc.o!a. @nposnid ofth. &try .c'ds<br />
we d@ ty d.droni. iotosrtor. Idcotifiotb, ofr[. Pats !!d olibr.tbr of ih. iBtuDdr<br />
rs rcli*d by u!,"ig of ituLrd Einw of talyl .5rq!. Coqltte GC s@D.ib of rn<br />
O. nay rcid Ddty d6 (FAr,Es) &oo v.rbu v.sd.blc oil $4ts w.s oh.n d n lle<br />
pr6at mrL The s.s .&odro!r.s oa .Lt.htd firiy .cid et[yl €tr6 is slom ir<br />
Fig(6.21). Tb. tod ulFi ri@ oft!* FAMI€ E lcr lb. dislng Ca ondibtu m fo6d<br />
to !. 22 snd4. E .i D.rlqd 5ra w$ id.ldftd .Dd qmti6ed b, . @rylriF! of rbe<br />
d.di6 ti@ wt! rb.r of @@c.lt t,.9|rcd D@ .'rtdft snntLtd s4L' A. is thc @<br />
Buly, rh. FAME w. ..?.nt d b ord.i of ns4irs @le!|t eogh on in DECS<br />
!r.d@!y !e.e i'|i,i 640@& of rcglubL oil wq. plhni. rcil (Cl6:0I ud lh. the<br />
C-las (..n , oLrcsd |noLic rcid) qbnb .h!cd i. ru..dtr orda.<br />
ExmiDib! otrlc rdub of itty .cd. oh.io.d tt GC ldh/sit re@t t!.1 @t-<br />
los*d oilh! th. nighdt.@ul oftold ntut 1.! (26,08 %) {tiL np€4d onnts lh. bwst<br />
(9.rr % ). Cas clroDtoFptic r4bliqu. h.s .n .dv.nr8. in lti] utab rlll riD* .x rhc<br />
FAME! .r. oonplelely relollcd 3o ihcy cu b. D..cur.d dep.r.tely .v.n whm rhc<br />
@ndr.lio of the en.r i6 too low to bc da.orcd by NMR. TlbL 6.15 sivB lh.64!6riv.<br />
srudy oI IrC NMR ..d CC on @h, li.!*d snd hp.rc.d o't. Th€ r.tutl€s .r€ Dol<br />
dmodtued by NMR ADd nom rhie lb. heunoic, ootrroic, dqroio .trd dod€cmi lcils<br />
w@ d,cdt€d dd quni6.d br CC 6'! de 1o rh.n bw r@dr d.r 6uld e1b. oli6.d !y<br />
6. NMR T.hl. 6.15 .Lo thow6 tblt trr@.d oil @!niN cmic roil . m l@tuterl 22<br />
srtd roid (c-22:1. D-9. .n) |4ro 45.14 %. Tbis rcid wr .nes€d ro 6Ge nuiritirul<br />
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