Butter_raditya arlan iswra_13.70.0197
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Transcript of Butter_raditya arlan iswra_13.70.0197
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Acara IV
BUTTER & BUTTERMILK
LAPORAN RESMI PRAKTIKUMTEKNOLOGI PENGOLAHAN SUSU
Disusun oleh:
Nama : Ra i!"a Arlan Is#ara
NIM : $%&'(&($)'
Kelom*o+ ,-
PROGRAM STUDI TEKNOLOGI PANGAN.AKULTAS TEKNOLOGI PERTANIAN
UNIVERSITAS KATOLIK SOEGI/APRANATASEMARANG
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1. TOPIK DAN TUJUAN
Pra+!i+um Butter 1 Buttermilk +lo!er A ila+sana+an *a a !an22al -' Mei -($0& Pa a
*ra+!i+um ini3 butter i4ua! en2an cara men2oco+ whipping cream hin22a lema+ an
buttermilk !er*isah& Butter "an2 !er4en!u+ +emu ian iama!i +ara+!eris!i+ sensorin"a
"an2 meli*u!i #arna3 rasa3 aroma3 !e+s!ur3 an se2i 5isi+n"a 6*enam*a+an an
ren emen7 se4elum an se!elah isim*an alam re5ri2era!or& Selain i!u 8u2a buttermilk
"an2 ihasil+an se4a2ai *ro u+ sam*in2 ari *em4ua!an butter 8u2a iama!i 4ai+ ari
se2i sensori an 5isi+n"a& Tu8uan ari *ra+!i+um ini sen iri a alah men2e!ahui cara
mem4ua! unsalted butter "an2 !i a+ i5ermen!asi an memahami *rinsi* *em4ua!ann"a&
$
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2. HASIL PENGAMATAN
Ke!eran2an :
9arna : *u!ih
: a2a+ +unin2 : +unin2
: san2a! +unin2 : co+la!
Rasa : !i a+ ena+
: a2a+ ena+ : ena+
: san2a! ena+
Penam*a+an• Pun"a body a!au !i a+ • Mu ah ioles a!au !i a+ • Creamy a!au !i a+
Aroma : !i a+ +ua!
: a2a+ +ua! : +ua!
: san2a! +ua!
Tes+!ur : +asar;+eras
: a2a+ +asar;a2a+ +eras : lem4u!
: san2a! lem4u!
Dari Ta4el $ !erse4u! a*a! icerma!i 4ah#a +ara+!eris!i+ ra!a73 aroman"a a2a+ +ua! un!u+ 4u!!er ,$ an,- an aroma "an2 +ua! un!u+ 4u!!er ,%3 ,=3 an ,>3 !e+s!urn"a a2a+ +eras 6,$ an ,-7 an lem4u! 6,%3 ,=3 an ,>7& Ren emen 4u!!er
,$ se4esar %(30$?3 ,- se4esar ->30>?3 ,% se4esar =(3)=?3 ,= se4esar %03'$?3 an ,> se4esar =$30)?&
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Kel Pro u+ .isi+ 9arna Rasa Aroma Te+s!ur Penam*a+an Ren emen 6?7
,$ Butter Pun"a body, !i a+ mu ah ioles3 creamy %(30$
Butter se!elah isim*an i +ul+as Pun"a body, !i a+ mu ah ioles3 creamy Buttermilk Ti a+ creamy >030'
,- Butter Pun"a body, !i a+ mu ah ioles3 creamy ->30>
Butter se!elah isim*an i +ul+as Pun"a body, !i a+ mu ah ioles3 creamy Buttermilk Ti a+ creamy '(3((
,% Butter Pun"a body, mu ah ioles3 creamy =(3)=
Butter se!elah isim*an i +ul+as Pun"a body, mu ah ioles3 creamy Buttermilk Creamy >030'
,= Butter Pun"a body, mu ah ioles3 creamy %03'$
Butter se!elah isim*an i +ul+as Pun"a body, mu ah ioles3 creamy Buttermilk Creamy >%3%%
,> Butter Pun"a body, mu ah ioles3 creamy =$30)
Butter se!elah isim*an i +ul+as Pun"a body, mu ah ioles3 creamy Buttermilk Creamy >%3%%
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3. PEMBAHASAN
Butter i+enal 8u2a se4a2ai men!e2a 6No@i ia3 -((%7& Butter meru*a+an *ro u+ olahan
susu "an2 umumn"a i4ua! ari susu mau*un cream en2an a!au !an*a *enam4ahan
2aram an men2an un2 (? lema+ susu& Pa a *ra+!i+um ini se4a2ai 4ahan 4a+u
i2una+an +rim cair 6#hi**in2 cream 7& Menuru! Bruhn 1 Bruhn 6$) 73 cream "an2
!elah melalui *roses UHT 6 Ultra High Temperature 7 a!au *as!eurisasi an memili+i
+ara+eris!i+ a*a! i+oco+3 ar!in"a cream ini mem*un"ai +es!a4ilan "an2 !in22i3
rasan"a ena+3 umur sim*ann"a a2a+ *an8an23 ser!a a*a! mem4en!u+ +e+a+uan *ro u+
"an2 iin2in+an a*a4ila i!am4ah+an +e alam sua!u *ro u+& Teori ini 8u2a i u+un2
oleh !eori ari Po!!er 1 Ho!ch+iss 6$))07 4ah#a cream a alah 4a2ian susu "an2 !elah
i*isah+an ari s+imn"a& Menuru! Hersch oe5er 6$) 073 butter !er iri a!as $0? air3 -?
*a a!an susu !an*a lema+ 6MSN.73 8u2a men2an un2 sama en2an a!au le4ih (?
lema+ susu& Saleh 6-((=7 an Buc+le et al 6$) '7 men2a!a+an 4ah#a butter
men2an un2 4an"a+ @i!amin A ari C
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=
Kemu ian lema+ "an2 !er4en!u+ !erse4u! isarin2 men22una+an +ain sarin2 sehin22a
!er*isah ari cairan& Pa a!an lema+ "an2 isarin2 +emu ian isim*an alam +ul+as
selama $ 8am& ,ara *em4ua!an butter ini sesuai en2an !eori Guns!one 6-((-7 imana
*em4ua!an butter ila+u+an en2an *en2oco+an 6 churning 7 an kneading
6*en22um*alan7& Kneading alam *ra+!i+um ini ila+u+an en2an cara men"arin2 an
meremas;*emerasan la*isan lema+ "an2 !er4en!u+ sehin22a !er*isah ari cairann"a3
lema+ "an2 isarin2 inilah "an2 meru*a+an butter & Ber4e a en2an lan2+ah
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>
4u4u+ !i a+ men2hasil+an butter an buttermilk & Hal ini !er8a i +arena *er4e aan
+om*osisi ari whipping cream cair an whipping cream 4u4u+& Menuru! Shan+ar et al
6-($%73whey powder a*a! i2una+an se4a2ai a2en *en2emulsi& Kan un2an lema+ susu
ari whey powder a alah se+i!ar $?& Whey meru*a+an *ro!ein en2an s!ru+!ur
2lo4ular "an2 a*a! mem4en!u+ s!ru+!ur @is+oselas!is an s!a4ili!as "an2 4ai+3 namun
!i a+ a*a! menurun+an !e2an2an *ermu+aan secara ce*a!& Ma+a ari i!u3 lema+ *a a
whipping cream 4u4u+ le4ih susah un!u+ memisah an 4u!uh #a+!u "an2 lama&
Menuru! /uriaanse 1 Heer!8e 6$) 7 alam Ronhol! et al, 6-($-73 4u!!er an mar2arine
meru*a+an emulsi ari air min"a+3 "an2 !er iri ari 2elem4un2 2elem4un2 lema+ an
lema+ +ris!al&
Butter "an2 !elah isim*an i re rigerator !i a+ men2alami *eru4ahan 4ai+ ari se2i
#arna3 rasa3 an aroma3 se an2+an un!u+ !e+s!ur an *enam*a+an men2alami
*eru4ahan& Menuru! Hercsh oe5er 6$) 073 !e+s!ur butter san2a! 4er2an!un2 *a a 8umlah
lema+ "an2 a a3 me!o e *roses *ro u+si3 4en!u+ +ris!al lema+3 an suhu *en"im*anan3
selain i!u 8enis lema+3 me!o e *en in2inan +rim an working butter 8u2a mem*en2aruhi
!e+s!ur& Dalam hal ini 5a+!or "an2 *alin2 menen!u+an a alah +om*osisi ari 4ahan "an2
i2una+an !eru!ama lema+& Menuru! Usmia!i 1 A4u4a+ar 6-(()73 mu!u butter !er2an!un2 *a a mu!u +rim "an2 i2una+an ser!a *enan2anan selan8u!n"a& Krim "an2
men2alami +on!aminasi oleh yeast a!au 4a+!eri a*a! men"e4a4+an rasa "an2 +uran2
ena+& Selain i!u3 +on!aminasi 8u2a 4isa 4erasal ari *erala!an "an2 i*a+ai un!u+
mencuci;memisah+an men!e2a& A*a4ila !eori !erse4u! i+ai!+an en2an hasil *ra+!i+um3
+emun2+inan rasa +uran2 ena+ ari butter "an2 ihasil+an ise4a4+an +on!aminasi
yeast a!au 4a+!eri "an2 men"e4a4+an o ! la"or +arena *a a *ra+!i+um ini cream "an2
i2una+an !i a+ i*as!eurisasi !erle4ih ahulu& Selain i!u3 rasa "an2 +uran2 ena+ *a asusu 8u2a a*a! ise4a4+an +arena hilan2n"a 2as ,O - an 2as O - selama *emanasan an
!er a*a!n"a *eru4ahan lain se*er!i "an2 !er a*a! *a a *ro!ein susu sehin22a a*a!
mem*en2aruhi rasa *a a saa! susu imasa+ 6Bennion 1 Hu2hes3 $)'>7& Bahan *em4eri
la"or "an2 !erse ia alam butter a alah 2u2us +ar4onil3 +e!onil3 an al ehi i+& # !
la"or "an2 a*a! !er8a i a alah butter "an2 !en2i+3 ise4a4+an oleh +erusa+an
4a+!eriolo2is& Cheesiness !er8a i +arena *emecahan +om*onen *ro!ein *a a butter.
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0
Semen!ara +an un2an asam "an2 !in22i *a a butter ise4a4+an oleh *emrosesan "an2
8ele+ "an2 men"e4a4+an in@ersi 4erle4ihan 6Kosi+o#s+i3 $)''7&
9arna butter "an2 ihasil+an !ia*
+unin2& 9arna "an2 4er4e a
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'
Buttermilk sen iri a*a! i4e a+an men8a i - macam "ai!u sweet cream buttermilk an
sour cream buttermilk. $weat cream buttermilk i*roses en2an mem*as!eurisasi cream
en2an +ul!ur s!ar!er butter se!elah *emisahan en2an lema+ butter, sehin22a ise4u!
8u2a ermented buttermilk. Se an2+an sour cream buttermilk 5ermen!asin"a ila+u+an
se4elum *emisahan en2an lema+ butter. Pa a buttermilk 8enis ini a a +erusa+an o !
la"our "an2 ise4u! metalic o ! la"our 6Smi!3 -((%7. Selain i!u3 buttermilk 8u2a
men2an un2 phospotidyl choline "an2 meru*a+an !urunan ari mem4rane 2lo4ula
lema+ susu melalui *roses *en2rusa+an saa! churning an +emu ian 4ermi2rasi +e
5ra+si buttermilk 6Lon+ar3et al., -($$7&
Cultured buttermilk meru*a+an susu s+im *as!eurisasi "an2 i5ermen!asi oleh +ul!ur
4a+!eri asam la+!a! an 4a+!eri aroma3 imana 5ermen!asi ini a+an men2hasil+an curd
asam& Kom*onen @ola!il ari 5ermen!asi men2hasil+an aroma an la"or "an2
men"enan2+an& Menuru! %ederal %ood and &rug 'dministration 3 cultured buttermilk
meru*a+an *ro u+ "an2 i*eroleh ari *en2asaman susu s+im a!au se4a2ian susu s+im
"an2 su ah i*as!eurisasi en2an +ul!ur 4a+!eri la+!a!& Cultured buttermilk men2an un2
minimal 3>? *a a!an susu 6non7 lema+& Kuali!as cultured buttermilk !er2an!un2 ari
5ermen!asi la+!osa men8a i asam la+!a! oleh $treptococcus, (actobacillus 3 a!au oleh+om4inasi 4a+!eri !erse4u!& Selain 4a+!eri !erse4u!3 a a 8u2a 4a+!eri *en2hasil la"or 3
a+an !e!a*i e5e+ sensori "an2 8elas ari *ro u+ ini han"a ihasil+an ari asam la+!a!&
Pro u+ ini !i a+ men2an un2 al+ohol& Te+s!ur Buttermilk le4ih !e4al ari susu3 !e!a*i
!i a+ se!e4al +rim 6Kosi+o#s+i3 $)''7& Cultured buttermilk 4iasan"a !er iri ari )(?
air3 >? la+!osa3 %? +asein3 -? butter mil+ ari lema+ susu& Pa a susu s+im mau*un
non
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4. KESIMPULAN
• Butter meru*a+an *ro u+ olahan susu "an2 umumn"a i4ua! ari susu mau*un
cream en2an a!au !an*a *enam4ahan 2aram an men2an un2 (? lema+ susu&• Lan2+ah
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5. DAFTAR PUSTAKA
Anonim& 6-(('7& Bu!!erManu5ac!ure&h!!*:;;###&5oo sci&uo2uel*h&ca; air"e u;4u!!er&h!ml ia+ses *a a > /uni -($0&
Bahrami3 M&3 Ahma i3 D&3 Bei2mohamma i3 .&3 1 Hosseini3 .& 6-($>7& MiFin2 S#ee!,ream Buttermilk 9i!h 9hole Mil+ !o Pro uce ,ream ,heese& )rish *ournal o
'gricultural and %ood +esearch & >=6-7: '%7& In!ro uc!or" .oo s& Macmillan Pu4lishin2 ,o&3 Inc& Ne# or+&
Bruhn3 ,&M an Bruhn /&,& 6$) 7bser"ation on The Whipping Characteristic o Cream & *ournal o &airy $cience Vol&'$ No&% : >'< 0-& ,ali5ornia&
Buc+le e!& al&3 6$) '73 Ilmu Pan2an3 e isi +e
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Shan+ar3 /&R& an Bansal3 G&K& 6-($%7& A S!u " on Heal!h Bene5i!s o5 9he" Pro!eins& )nternational *ournal o 'd"anced Biotechnology and +esearch & Vol =3 Issue $3-($%3 ** $>((& Bel2ium&
$$
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$. LAMPIRAN
$.1. P%r&i!#n"an
Rumus :
Kelom*o+ ,$
Kelom*o+ ,-
Kelom*o+ ,%
Kelom*o+ ,=
Kelom*o+ ,>
$-
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$.2. F'!'
6.3. A()!rak J#rna*$.4. La+'ran S%,%n!ara
$%