PROS Puji K Andreas Setiawan Ferdy S Rondonuwu Adita Sutresno Characterization of Indonesia Abstrak

Cbata ct e riza ti on

by

of ln on �.�ian Tradit iona I Altlbolic Beverages
.Near Infrared Spe: trost op y with NturII Net�·urk Aoaly�i�
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Pvji Ku�ant i1, Andrs Setiawan2, Fe:ly S.

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Rondonmu\Adita S ut mll

Phy�ic� 1lent, Fnculty o fScie nce and Mahs, St ya Wacana Chritian Univesiy
Jl. Dlone�o S�O. Slaiga Jawa Tengah
e-mail: pujl_ku�wanti@bo.om

Ab�tract

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AI oholic eveages omeims contain not only eth
b u t alo melhanol c
other toxic agnts. Wl!h 1he iScd imortance of quality �uce n alcoholic
beveta�.s lndu�ttics, Ner tnfta Red {NIR) spclloscol)y h� become an importanh
quntittive tol for solvent chxacteci\Iton.
t
Thh �h focuss on the naly�s of J nonesian taditio� alcoholic
beverags b y aar-lnd scrocopy. e pu..;e is o determine the s�ltie e
of ach smple d o cl3ssiy i nto rous wilh �imilf c�ristics. Oi�I
chnrcte riation gives s iofoTlation aout their -litt aborance �ecta in the ner­
inftared .�on. Research using NIR on taditioal,nlcobol ic beverages in i ca tes that
some tnd)tionl homemade �loholic drinks ��� I J to 30 perent nlcohol.
Copari�on is ade wih ticial neural netwoik {.NN) i n determining the onl:nl o f
even.

y �-uds; Akol. NR, s"tra. artificial neural n

twok

1 S1Ud�1t of Phyics Dement, Sceneand Mds F:ul, SaYa waaoa Cllitin Uniwli'
S�ll Wana Cuitian Unive�iy

2 L•clur ofms �nl, Sciencead Mlis F��I',

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