TUGAS ANALISIS HASIL AGROINDUSTRI KOPI DARI BIJI SALAK DAN SAWO
Disusun Oleh :
Kelompok VI Lena
( F1C113062 )
PROGRAM STUDI KIMIA FAKULT FAKULTAS AS SAINS DAN TEKNOLOGI UNIVERSITAS JAMBI 2!"
D#$%#& Isi
Daftar Isi............................................... Isi...................................................................... .............................................. ........................................................ ................................. .......i ....... i Kata Pengantar........................................ Pengantar............................................................... .............................................. ............................................................ii .....................................ii ! I Pen"a#$l$an.................................. Pen"a#$l$an......................................................... .............................................. .............................................. ....................................1 .............1 1.1 Latar La tar elakang.......................................... elakang................................................................. .............................................. ......................................... .........................1 .......1 1.2 %$m$san &asala#....................... &asala#.............................................. .............................................. ..............................................................2 .......................................2 1.3 '$$an '$$an Pen$lisan........................................ Pen$lisan............................................................... .............................................. .............................................. ....................... .2 1. &anfaat Pe$lisan............................................. Pe$lisan.................................................................... .............................................. ..........................................2 ...................2 ! II 'ina$an P$staka.......................................... P$staka................................................................. ........................................................... .................................... ......3 ...... 3 2.1 Klasifikasi ii $a# *alak.............................................................. *alak.............................................................................................. ................................ 3 2.2 Klasifikasi ii *a+o......................................... *a+o................................................................ .............................................. ........................................, ................., ! III &eto"e Per-oaan......................................... Per-oaan................................................................ .............................................. ......................................../ ................./ 3.1 !lat "an a#an....................................... a#an.............................................................. .............................................. ................................................... ............................ / a) !lat................................. !lat........................................................ .............................................. .............................................. ....................................................../ .............................../ ) a#an....................................... a#an.............................................................. .............................................. ................................................................... ............................................ / 3.2 Prose"$r Kera.............................................. Kera..................................................................... .............................................. ............................................./ ....................../ !. Perlak$an Pen"a#$l$an................................. Pen"a#$l$an........................................................ .............................................. ..................................... ..................../ ....../ . Perlak$an tama........................................... tama.................................................................. .............................................. ..................................... ..................../ ....../ C. Prose"$r Prose"$r pem$atan pem$atan kopi "ari ii salak "an ii sa+o....... sa+o............ .......... .......... .......... .......... .......... ........... .............. ........ D. %an-angan %an-angan Per-oaan... Per-oaan........ .......... .......... .......... .......... .......... ......... ......... .......... .......... .......... .......... .......... .......... ............ ................ ................... ............. ... ! IV Pema#asan..................... Pema#asan............................................ .............................................. .................................................................... ............................................. . .1
&anfaat ii salak "an ii sa+o....... sa+o............ .......... ......... ......... .......... .......... .......... .......... .......... .......... ............. ................. ................. ........
.2
Kan"$ngan Kan"$ngan "alam ii salak "an ii sa+o...... sa+o........... .......... .......... .......... .......... .......... ............ ................ ................... ............. ...
.3
Proses Pem$atan Pem$atan Kopi "ari ii salak "an ii sa+o....... sa+o............ .......... .......... .......... ............ ................. ............... .....
.
!nalisis !nalisis #asil........ #asil............. .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... ............ ................. .................... ..............10 ....10
..1 ..1
a#an "asar..... "asar.......... .......... .......... .......... .......... ......... ......... .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... ..............1 .........10 0
..2 ..2
iaa Pro"$ksi Pro"$ksi Pen"apatan. Pen"apatan...... .......... .......... ......... ......... .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... .........1 ....11 1
..3 ..3
!nalisis !nalisis Pen"apatan. Pen"apatan...... .......... .......... ......... ......... .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... ............ ...............12 ........12
.. ..
iaa 'etap 4 %in-ian %in-ian Pengg$naan Pengg$naan Peralatan.... Peralatan......... .......... .......... ......... ......... .......... ............ ................. ................13 ......13
.., ..,
!nalisis !nalisis 'itik 'itik Impas 5 reak reak 7en Point..... Point.......... .......... .......... .......... .......... .......... .......... .......... .......... .......... ........... .........1 ...1
..6 ..6
!nalisis !nalisis 8ilai 'am 'ama#.. a#....... .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... ..........1, .....1,
../ ../
!nalisis !nalisis 8ilai 'ama# 'ama# $nt$k $nt$k ,9 pro"$ksi.. pro"$ksi....... .......... .......... .......... .......... .......... ............... .................... ...................16 .........16
! V Kesimp$lan........................................ Kesimp$lan............................................................... ....................................................................... ................................................ ..1/
K#%# Pen'#n%#& !l#am"$lill !l#am"$lilla# a# "engan "engan rasa s$k$r s$k$r ke#a"irat ke#a"irat !lla# *:' "engan "engan ra#mat "an inaa#4 inaa#4 8a makala# analisis #asil agroin"$stri mengenai ;Kopi "ari ii *a+o "an ii *a+o< tela# selesai pen$lis s$s$n seagai pen$nang tama#an "alam kegiatan elaar. *#ala+at serta salam semoga tetap terlimpa# -$ra#kan kepa"a 8ai esar kita &$#amma" *!: = kepa"a kel$argana= para sa#aatna= para tai>in "an tai>atna= $ga tak l$pa kepa"a kita selak$ $matna.!amiin &akala# &akala# ini pen$li pen$liss s$s$n s$s$n seagai seagai pen$n pen$nang ang tama# tama#an an "alam "alam kegiata kegiatan n elaar elaar "iperk$lia#an= se#ingga se"ikit anak "apat memant$ ma#asis+a5i na. Dengan mengg$nakan makala# ini semoga kegiatan elaar "alam mema#ami analisis #asil agroin"$stri "apat lei# menama# s$mer4s$mer pengeta#$an. Pen$lis mena"ari "alam pen$s$nan makala# ini el$m isa "ikatakan semp$rna= $nt$k it$ kritik "an saran tent$ pen$lis $t$#kan. &o#on maaf apaila a"a kesala#an -etak ata$ k$tipan4k$tipan ang k$rang erkenan. 'erimakasi# "an selamat elaar. elaa r.
?ami= ?$ni Pen$lis
BAB I Pen(#hulu#n
!)! L#%#& Bel#*#n'
Kopi a"ala# sala# sat$ min$man ang anak "is$kai setiap orang. Pa"a $m$m $m$mn naa kopi kopi ter ter$a $att "ari "ari ii ii kopi kopi asli= asli= apak apaka# a# an"a an"a pern perna# a# memiki memikirk rkan an pem$atan "ari a#an lain @ ternata selain "ari kopi ii asli pem$atan kopi $ga isa "ari a#an lain. anak anak orang ang ti"ak ti"ak sa"ar a"ana s$mer s$mer alternatif lain "an sangat m$"a# $nt$k "i$mpai "i sekitar lingk$ngan kita. &isalna ii salak "an ii sa+o= selama ini salak "ianggap seagai $a#4$a#an ang #ana "apat "inikmati "aging $a#na saa. 'etapi masarakat el$m mena"ari a#+a ses$ngg$#na ii salak "an ii sa+o ang memiliki tekst$r sangat keras= erent$k $lat= "an er+arna -oklat= "apat "imanfaatkan seagai a#an "asar pem$atan kopi. *elama ini ii salak "an ii sa+o #ana seagai lima# ang ti"ak erg$na "an ti"ak "imanfaatkan. ii salak "an ii sa+o "ianggap k$rang memp$nai "aa "aa g$na= g$na= ses$ngg ses$ngg$#n $#na a "ialik "ialik ii ii salak salak "an ii ii sa+o sa+o terse$ terse$tt ter"apa ter"apatt manfaat ang l$ar iasa agi kese#atan t$$# kita. Conto#na kan"$ngan serat ang tinggi "apat mengoati "iare. *elain ii salak "an ii sa+o= #al ang $ga kerap "iaaikan manfaatna ole# masarakat a"ala# ii sa+o. 'ak se"ikit orang ang menangka ii sa+o #ana lima# penggangg$. a#kan anak ang lei# memili# mengkons$msi sa+o tanpa ii. !nggapan ini "ilatar elakangi informasi ang memang minim sep$tar ii sa+o it$ sen"iri. Pa"a#al peneliti tela# meng$k$#kan fakta a#+a ii sa+o sama aikna "engan "aging $a# sa+o. ?a"i mengaaikan ata$ mem$ang mem$ang ii sa+o seenarna mer$gikan "iri kita sen"iri. *elain ernilai ekonomis= ii sa+o ini $ga menimpan anak manfaat agi kese#atan kita. Pem$atan kopi "ari ii salak "an ii sa+o"an ii sa+oti"ak memerl$kan iaa ang anak. Dan tent$na akan mem$at para pe-inta kopi "apat
meng#emat $ang mereka. *elain #emat iaa= pem$atan kopi "ari ii salak "an ii sa+o sangat $nik "an akan mena"i #al ang ang ar$. Ale# sea it$= pen$lis pen$lis tertarik $nt$k mem$at kopi "ari ii salak "an ii sa+oang akan "ikominasikan "engan ii sa+o "an "i#arapkan pem$atan kopi "ari ii salak "an ii sa+o"an ii sa+oini "apat memerikan s$mangan agi masarakat sekitar "an "$nia +ira$sa#a.
!)2 Ru+us#n M#s#l#h 1. !pa manfa manfaat at ii ii $a# $a# salak salak "an "an ii ii $a# $a# sa+o sa+o @ 2. !pa kan"$ng kan"$ngan an ang ang ter"apat ter"apat "alam ii ii $a# salak "an "an ii $a# $a# sa+o@ sa+o@ 3. agai agaima mana na proses proses pem pem$a $ata tan n kopi kopi "ari ii $a# $a# salak salak "an ii ii $a#
sa+o@
!), Tu-u#n Penulis#n 1. &engeta#$i &engeta#$i manfaat manfaat ii ii $a# $a# salak "an $a# sa+o. 2. &engeta#$i &engeta#$i kan"$n kan"$ngan gan ang ang ter"apat ter"apat "alam "alam ii ii $a# salak "an "an sa+o. sa+o. 3. &engeta#$i &engeta#$i alternat alternatif if s$mer s$mer pangan pangan ang "apat "i$at "i$at "ari "ari pemanfaatan pemanfaatan
ii $a# salak "an $a# sa+o. . &en-iptakan &en-iptakan -itarasa ang k#as "an erarom eraromaa lain pa"a kopi. kopi. ,. &engasa &engasa# # kemamp kemamp$an $an kami kami "alam "alam er+ir er+ira$s a$sa#a a#a..
!). M#n$##% Peulis#n 1. nt$k meng#asilka meng#asilkan n "eskripsi "eskripsi manfaat ii $a# salak "an $a# sa+o. 2. nt$k nt$k meng#a meng#asil silkan kan "eskripsi "eskripsi kan"$nga kan"$ngan4k n4kan" an"$ng $ngan an ang ang ter"apat ter"apat "ari
"alam ii $a# salak "an $a# sa+o. nt$k meng#asilkan "eskripsi alternatif s$mer pangan "ari pemanfaatan ii $a# salak "an $a# sa+o.
BAB II Tin-#u#n Pus%#*#
2)! Kl#si$i*#si Bi-i Bu#h S#l#*
*alak a"ala# seenis palma "engan $a# ang iasa "i makan. Ia "ikenal $ga seagai salak. Dalam a#asa inggris "ise$t salak ata$ snake fr$it= sementara nama ilmia#na a"ala# sala--a Bala--a. $a# salak termas$k spesies *.Balla-a= gen$s *ala--a= famili !re-a-eae= or"o !re-ales= kelas Liliopsi"a= "i7isi &agnoliop#ta= "an keraaan plantae.
Gambar pohon salak Palma Palma eren erent$k t$k per"$ per"$ ata$ #ampir #ampir ti"ak ti"ak erat eratang ang== er"$r er"$rii anak anak== melata= melata= "an eranak anak= t$m$# mena"i r$m$n ang rapat "an k$at. atang menalar "i a+a# ata$ ata$ "i atas atas tana tana#= #= mem memen ent$ t$k k rimpa rimpang ng== serin sering g er-a er-aa ang ng== "iam "iamet eter er 1041 1041, , -m. -m. Da$n Da$n maem$k menirip= panang 34/ -m= tangkai "a$n= pelepa#= "an anak "a$n er"$ri panang= tipis "an anak= +arna "$ri kela$ "an ke#itaman. !nak "a$n erent$k lanset "engan $$ng mer$n-ing= er$k$ran sampai 9 , -m= sisi a+a# kep$ti#an ole# lapisan lilin. Karangan $nga antan keanakan er$ma# "$a ("ioesis)= terletak "alam tongkol maem$k ang m$n-$l "i ketiak "a$n= ertangkai= m$la4m$la tert$t$p ole# sel$n"ang= ang elakang mengering "an meng$rai mena"i ser$pa sera$t. 'ongkol 'ongkol $nga etina 20430 -m= ertangkai panang= ter"iri atas 143 $lir panang men-apai 10 -m. $a# tipe $a# at$ erent$k segiti segitiga ga agak agak $la $latt ata$ ata$ $la $latt tel$r tel$r ter terali alik= k= r$nr$n-in ing g "i pang pangka kaln lna a "an "an mem mem$l $lat at "i $$ngna= panang 2=,410 -m= ter$ngk$s ole# sisik er+arna k$ning -oklat sampai -oklat mera# mengkilap ang ters$s$n seperti genting= "engan anak "$ri ke-il ang m$"a# p$t$s "i $$ng masing4masing sisik. Din"ing $a# tenga# (sarkotesta) teal er"aging= k$ning krem sampai kep$ti#an= erasa manis= masam ata$ sepat.
Gambar Buah Salak Klasifikasi ilmia#
Keraaan
Plantae
Di7isi
&agnoliop#ta
Kelas
Liliopsi"a
Ar"o
!re-ales
Famili
!re-a-eae
en$s
*ala--a
*pesies
*. Bala--a
*e-ara ilmia# el$m a"a penelitian ang mem$ktikan klasifikasi "an kan"$ngan ang ter"apat "i "alam ii salak "an ii sa+o. pa"a $m$mna= $a# salak memiliki 143 $tir= "engan +arna ang -oklat #ingga ke#itaman= keras= 243 -m panangna.
*alak anak memiliki anak manfaat. 'er$tama pa"a Bat polifenol. Polifenol a"ala# kelompok Bat kimia ang "item$kan pa"a t$m$#an t$m$#an.. Eat ini memiliki tan"a k#as akni
memiliki anak g$g$s fenol "alam molek$lna molek$lna.. Polifenol erperan "alam memeri +arna pa"a s$at$ t$m$#an seperti +arna "a$n saat m$s m$sim im g$g g$g$r $r .Pa"a .Pa"a eerap eerapaa penelit penelitian ian "ise$tkan a#+a kelompok polifenol memiliki peran seagai antioksi"an antioksi"an ang ang aik $nt$k kese#atan. kese#atan. !ntioks !ntioksi"an i"an polifenol polifenol "apat meng$rangi meng$rangi risiko penakit ant$ng ant$ng "an "an pem$l$# pem$l$# "ara# "an "ara# "an kanker . 'er"apat er"apat penelitian ang menimp$lkan menimp$lkan polifenol "apat meng$rang meng$rangii risiko penakit risiko penakit !lB#eimer . Polifenol "apat "item$kan pa"a ka-ang4ka-angan ka-ang4ka-angan== te# #ia$= #ia$= te# p$ti#== an p$ti# angg gg$r $r
mer era# a#==an angg gg$r $r
p$ti p$ ti# # = mi min nak ak
Bait Ba it$n $n "an "an
t$r$ t$r$na nann nn a= -o -oke kela latt
#ita #i tam m=
"an "elima "elima.K .Ka" a"ar ar poli polife feno noll ang ang lei# lei# ting tinggi gi "apat "apat "ite "item$ m$ka kan n pa"a pa"a k$li k$litt $a# seperti pa"a angg$r =apel apel== "an er$k "an er$k .
2)2 Kl#si$i*#si Bi-i S#/0
$a# sa+o (!-#ras sapota L) -$k$p "ikenal masarakat In"onesia. a$na #ar$m "an rasana manis leBat. %asa geta#na masi# sering melekat pa"a m$l$t. Dalam kon"isi matang= matang= $a# ini "apat "i$at mena"i min$man segar ata$ seagai seagai -amp$ran -amp$ran es krim. %asa $a# sa+o ang manis mem$at $a# ini anak penggemarna. %asa manis ini "iseakan kan"$ngan g$la "alam "aging $a# "engan ka"ar 16420 persen. $kan #ana g$la= "alam "aging $a# sa+o terkan"$ng p$la lemak protein 7itamin != = "an C mineral esi= kals kalsi$ i$m= m= serta serta fosfo fosforr. $a# $a# sa+o sa+o memili memiliki ki kan" kan"$n $nga gan n mine mineral ral -$k$ -$k$p p aik aik.. $a# $a# ini ini mer$pakan s$mer kali$m ang aik= ait$ 13 mg5100 g. Di lain pi#ak= sa+o $ga memiliki ka"ar natri$m ang ren"a#= 12 mg5100 g. Peran"ingan kan"$ngan kali$m "an natri$m ang men-apai 161 mena"ikan sa+o sangat aik $nt$k ant$ng "an pem$l$# "ara#. Vitamin lain ang ang $ga $ga terkan" terkan"$ng $ng pa"a $a# $a# sa+o sa+o a"ala# a"ala# riofl riofla7i a7in= n= niasin niasin== 6= "an 7itami 7itamin n !. &eskip$ &eskip$n n "apat "apat "ig$na "ig$nakan kan seagai seagai s$mer s$mer 7itami 7itamin n "an mineral mineral== sa+o seaikn seaikna a ti"ak ti"ak "ierikan kepa"a ai karena geta#na "ik#a+atirkan akan menggangg$ sal$ran pen-ernaan.
Sawo (Achras zapota L.) Klasifikasi ilmia# Di7isi
*permatop#ta ('$m$#an ('$m$#an erii)
!nak "i7isi
!ngiospermae (erii tert$t$p)
Kelas
Di-otle"onae (ii erkeping "$a)
angsa
enales
*$k$
*apota-eae
&arga
!-#ras ata$ &anilkara
?enis
!-#ras Bapota. L
*inonim
*apota a-#ras &ill. &anilkara Bapota (?a-G.) ille &anilkara a-#ras (&ill.) Foserg
8ama $m$n "agang *a+o manila manila 8ama "aera# • • •
*$matera *a+o &anila (&ela$)= *a$s (Pa"ang) ?a+a *a+o &anila (*$n"a)= *a+o &anila (?a+a 'enga#)= 'enga#)= *a$ manela (&a"$ra) ali *ao a+a
ii (*emen) ii erent$k $lat tel$r= pipi#= keras= er+arna #itam ata$ -oklat "an a"a seagian ang er+arna p$ti#. K$lit ii (spermo"ermis) memiliki "$a lapisan= ait$ k$lit
l$ar (testa)= er+arna #itam ata$ -oklat= -oklat= mengkilat= kak$ "an k$lit "alam (tegmen)= (tegmen)= selap$t er+arna p$ti#= tipis. 'er"apat 'er"apat p$sar ii (#il$s) ang er+arna p$ti#. Inti ii ter"iri atas lemaga (emrio) "an p$ti# lemaga (al$men).ii ang s$"a# "i#an-$rkan memiliki sifat "i$retik (pel$r$# ken-ing) serta isa memant$ meng#an-$rkan at$ ginal "an at$ kan"$ng kemi#.
BAB III Me%0(e Pe&10##n
,)! Al#% (#n B#h#n #3 Al#%
!lat ang "ig$nakan $nt$k pem$atan kopi ait$ 1. :aan 2. *pat$la 3. Kompor . !lat t$m$k ,. !akan
3 B#h#n a#an ang "ig$nakan $nt$k pem$atan kopi a"ala#
1. ii ii $a $a# # sal salak ak 2. ii ii $a# $a# sa+o sa+o
,)2 P&0se(u& Ke&-#
A) Pe&l#* Pe&l#*u#n u#n Pen( Pen(#h #hulu ulu#n #n Kopi ii salak "an ii sa+o "an ii sa+o "i $at "ari ii salak "an ii sa+o ang
s$"a# ter$ang. ii salak "an ii sa+o "i -$-i #ingga ersi# kem$"ian "i panaskan "engan s$#$ H sat$ mingg$= kem$"ian siapkan +aan ang s$"a# "i panakan #ingga s$#$ 0 agar matangna merata= kem$"ian sangrai #ingga mengel$arkan aroma salak "an #itam pekat.
B) Pe&l Pe&l#* #*u# u#n n U%#+ U%#+# # Dari Dari #asil #asil perlak perlak$an $an pen"a# pen"a#$l$ $l$an an terse$ terse$tt $nt$k $nt$k meng#a meng#asil silkan kan #asil #asil teraik teraik saat
menangrai ii salak "an ii sa+o #ingga meng#itam. Kem$"ian tiriskan #asil sangrai H ,4 1, menit= t$m$k #ingga mena"i #al$s.
4) P&0se(u P&0se(u&& 5e+u#%# 5e+u#%#n n *05i (#&i i-i i-i s#l#* (#n i-i i-i s#/0 C$-i "an ersi#kan ii salak "an ii sa+o= Keringkan Keringkan k$rang lei# sat$ mingg$=
siapkan +aan ang tela# "ipanaskan "engan s$#$ sekitar 0.&as$kkan ii ke "alam +aan ang tela# "ipanaskan #ingga #ingga ii salak "an ii sa+o er+arna #itam pekat.'iri pekat.'iriskan skan #asil sangrai ii salak "an ii sa+o selam , J 10 menit.Kem$"ian t$m$k #ingga #al$s.
D) R#n1#n R#n1#n'# '#n n Pe&1 Pe&10# 0##n #n %an-angan per-oaan "alam penelitian ini a"ala# faktorial ang melip$ti 7ariael
lama pengeringan. !"ap$n $mla# ii ang "ikeringkan seanak H 10 $nit "engan $langan 2 kali per-oaan.
BAB IV Pe+#h#s#n !)! M#n$##% Bi-i s#l#* (#n i-i s#/0
Kan"$n Kan"$ngan gan ii ii salak salak "an ii sa+o sa+o "apat "apat "ig$na "ig$nakan kan seaga seagaii a"sor a"soren en $nt$k $nt$k men$r$nkan ka"ar Cr(VI).:akt$ optim$m ang "iperl$kan $nt$k a"sorpsi ion Cr(VI) ole# a"soren ser$k iisalak a"ala# 60 menit. Karakteristik Karakteristik a"sorpsi a"sorpsi Cr(VI) ole# ser$k ii salak "an "an ii ii sa+o sa+o -en" er$n g mengi k$ti pola isot #erm a"so rpsi Langm angm$i $irr "eng "engan koef koefiisien sien korel korelasi asi % 2 "eng engan nilai lai 0= 0=23 23. .k$ k$ran ran optim optim$m $m a"sor a"soren en ii ii salak salak "an ii ii sa+o sa+o eran"ing era n"ing teralik "engan $mla# Cr(VI)ang tera"sorpsi. *emakin ke-il $k$ran a"soren= semakin esar p$la l$as perm$kaan $nt$k menga"sorp. k$ran optim$m ser$k ii salak "an ii sa+o seesar 12, m "engan prosentase a"sorpsi Cr(VI) seesar ,=2 .
?a"i ?a"i ii ii salak salak "an "an ii ii sa+o sa+o apa apaila ila "i kons kons$m $msi si ole# ole# t$$ t$$# # man$ man$sia sia maka maka isa isa menem$#kan asam $rat serta men-ega# eragai penakit lain ang menggang$ kese#atan.
!)2 K#n(un'#n (#l#+ Bi-i s#l#* (#n i-i s#/0 s#/0
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ii salak "an ii sa+o "apat "ia"ikan alaternatif min$man peng#angat masarakat ang memiliki k#asiat ang aik agi pemin$mna. Dengan "emikian kopi ii $a# salak "apat "imanfaatkan "imanfaatkan seagai alternatif min$man peng#angat peng#angat masarakat masarakat selain te#= +e"ang= +e"ang= "an min$man peng#angat lainna. &elal$i pengamatan "an #asil per#it$ngan ang "i"apatkaan melal$i meto"e analisis ekonomi pro"$k kopi "ari ii salak "an sa+o memiliki ke$nt$ngan ang sangat ag$s $nt$k $sa#a.