Chitin Chitosan Danny 12.70.0110 E1 Unika Soegijapranata

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    Acara II

    CHITIN & CHITOSAN

    LAPORAN RESMI PRAKTIKUM

    TEKNOLOGI HASIL LAUT

    Disusun Oleh:

    Nama : Danny Pratama

    NIM : !"#$"$$

    Kel%m&%' : E

    PROGRAM STUDI TEKNOLOGI PANGAN

    (AKULTAS TEKNOLOGI PERTANIAN

    UNI)ERSITAS KATOLIK SOEGI*APRANATA

    SEMARANG

    !$+

    1. MATERI DAN METODE

    1

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    1.1 Materi

    1.1.1. Alat

    Alat,alat yan- .i-una'an .alam &ra'ti'um ini a.alah %/en0 1len.er0 aya'an0 &eralatan

    -elas"

    1.1.2. Bahan

    2ahan,1ahan yan- .i-una'an .alam &ra'ti'um ini a.alah lim1ah u.an-0 H3l $0#+N4

    N .an 0!+ N0 NaOH 5$60 +$60 .an 7$60 lim1ah u.an-"

    1.2. Metode

    1.2.1. DEMINERALISASI

    Lim1ah u.an- .icuci men--una'an air men-alir .an .i'erin-'an

    Dicuci .en-an air &anas se1anya' !8 .an .i'erin-'an

    2ahan .ihancur'an .an .iaya' men--una'an aya'an 5$,7$ mesh.an

    .itim1an-

    Dicam&ur .en-an H3l $0#+N0 N .an 0!+N .en-an &er1an.in-an

    $:

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    Di&anas'an hin--a suhu 9$%3 .an .ia.u' selama am

    Dicuci hin--a &H netral .an .i'erin-'an &a.a suhu ;$%3 selama !5

    am

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    1.2.2.DEPROTEINASI

    Hasil .emineralisasi .icam&ur .en-an NaOH

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    1.2.3.DEASETILASI

    2. HASIL PENAMATAN

    Hasil .e&r%teinasi .icam&ur .en-an NaOH 5$60 +$6 .an 7$6

    .en-an &er1an.in-an !$:

    Di&anas'an &a.a suhu 9$%3 selama am .an .ila'u'an &en-a.u'an

    Resi.u .icuci .an .isarin- hin--a &H netral .an .i'erin-'an &a.a suhu

    ;$%3 selama !5 am .an .ihasil'an chit%san

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    Hasil &en-amatan &em1uatan chitin .an chit%san &ra'ti'um 'ali ini .a&at .ilihat &a.a

    Ta1el .i1a=ah ini"

    Ta1el " Pen-u'uran 'a.ar ren.emen 'itin .an 'it%san

    Kel Perla'uanRen.emen

    Kitin I >6?

    Ren.emen

    Kitin II >6?

    Ren.emen

    Kit%san >6?

    E H3l $0#+ N @ NaOH E! H3l $0#+ N @ NaOH

    ren.emen 'itin II yan- tertin--i .i.a&ati 'el%m&%' E< se1esar se1esar #0!

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    3. PEMBAHASAN

    3hitin meru&a'an 1ahan %r-anic yan- ter.a&at &a.a crustaceae0 inse'ta0 un-i .an

    arthr%&%.a" 3an-'an- .ari crustaceae se&erti l%1ster0 'e&itin-0 .an u.an- .i'etahui

    se1a-ai sum1er 1ahan .asar untu' &r%.u'si chitin0 'arena chitin yan- ter'an.un- cu'u&

    tin--i" Se1a-ian 1esar can-'an- 'erin- .ari crustaceaemen-an.un- se'itar !$,+$6

    chitin >Suhar.i0 ;;

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    Pen-%lahan chitin .an chit%san .ila'u'an melalui 1e1era&a taha&an yaitu

    .imineralisasi0 .e&r%teinasi0 .an .easetilasi" Untu' .imineralisasi &a.a taha& ini lim1ahu.an- yan- su.ah .icuci .an sia& .i&r%ses0 .ihancur'an mena.i ser1u'0 'emu.ian

    Dicam&ur'an .en-an H3l $0#+ N se1anya' $:0 'emu.ian .ia.u' .an .i&anas'an

    selama am &a.a suhu &a.a suhu ;$C30 'emu.ian .icuci hin--a &H mena.i netral"

    Pa.a Taha& .imeralisasi 1eertuuan untu' men-hilan-'an 'a.ar mineral yan- ter.a&at

    &a.a 'itin0 &a.a taha& .imenralisasi .ila'u'an &enam1ahan H3l yan- 1ertuuan untu'

    men-hilan-'an 'an.un-an 3a3OHar-%n% Daeni0 !$$

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    Keti.a'sesuaian &a.a te%ri .en-an hasil &en-amatan ren.emen .i'arena'an

    &en-erin-an .ari ren.emen yan- 'uran- sem&urna sehin--a 'a.ar air ren.emen teta&

    tin--i =alau&un su.ah melalui 1e1era&a &r%ses"Pa.a hasil &en-amatan .i.a&at'an hasil

    yan- 1er1e.a,1e.a setia& 'el%m&%'nya " Pa.a Ren.emen 'itin I .i.a&at'an hasil &alin-

    1esar yaitu &a.a 'el%m&%' E! yaitu

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    yaitu !!$!? chit%san .a&at .i-una'an se1a-ai su&lemen ma'anan

    >sum1er -lu'%samin?0 1ahan tam1ahan &a.a ma'anan .an untu' &en-%lahan air"

    Se.an-'an menurut Tara.ar 2is=as >!$

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    Kit%san .a&at .i-una'an .alam 1i.an- armasi se1a-ai 1ahan tam1ahan &a.a

    &r%.u' &an-an"

    Dalam &r%ses &em1uatan 'it%san .i&erlu'an H3l .an NaOH"

    Dalam &r%ses &em1uatan .i&erlu'an &en-a.u'an untu' mem1antu

    men-h%m%-en'an .alam larutan a-ar men.a&at hasil yan- %&timal"

    Kitin selain 1erasal .ari lim1ah u.an- u-a 1isa .i.a&at'an &a.a inse'ta .an .alam

    .in.in- sel amur"

    Pr%ses .emineralisasi 1ertuuan untu' men-hilan-'an 'an.un-an mineral &a.a

    &r%ses &em1uatan chit%san"

    Pr%ses .e&r%teinasi 1ertuuan untu' men-hilan-'an 'an.un-an &r%tein &a.a 1ahan"

    Pencucian &a.a ren.emen 1ertuuan untu' mentetral'an &H &a.a ren.emen"

    Semaran-0 5 N%/em1er !$+ Men-etahui0

    Nama : Danny Pratama Tan0 I/ana 3han.ra

    NIM : !"#$"$$ As.%s Te'n%l%-i Hasil Laut

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    $. DA%TAR P#STA"A

    A1hray%ti Tara.ar Gar-i 2is=as" >!$

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    Puiastuti0 P" >!$$?" Kaian Trans%rmasi Khitin Mena.i Khit%san Secara Kimia=i .an

    Enimati'" Seminar Nasi%nal *urusan Kimia0 Sura'arta0 < O't%1er !$$0 *urusan

    Kimia ( MIPA UNS

    Ste&hen0 A"M" >;;+?" (%%. P%lysacchari.es an. their A&&liicati%ns" R%n.e1%sch:

    De&artment % 3hemistry0 Uni/ersity % 3a&e T%=n"

    Suhar.i" >;;

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    . LAMPIRAN

    .1. Perhit'n(an

    "elo)*o+ E1

    Ren.emen 'itin I

    berat kering

    berat basah I100

    5

    19100=26,32

    Ren.emen 'itin II

    berat kering

    berat basah I100

    2

    7100=28,57

    Ren.emen 'itin III

    berat kering

    berat basah I100

    1,76

    5,5100=32

    14

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    "elo)*o+ E2

    Ren.emen 'itin I

    berat kering

    berat basah I100

    5,5

    14,5100=37,93

    Ren.emen 'itin II

    berat kering

    berat basah I100

    2,5

    9100=27,78

    Ren.emen 'itin III

    berat kering

    berat basah I100

    15

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    1,12

    6,5100=17,23

    "elo)*o+ E3 Ren.emen 'itin I

    beratkering

    berat basah I100

    4

    17100=23,53

    Ren.emen 'itin II

    beratkering

    berat basah I100

    2

    6,5100=30,77

    Ren.emen 'itin III

    beratkering

    berat basah I100

    1,3

    4,5100=28,89

    "elo)*o+ E!

    Ren.emen 'itin I

    beratkering

    berat basah I100

    3,5

    10100=35

    Ren.emen 'itin II

    beratkering

    berat basah I100

    2

    11100=18,18

    Ren.emen 'itin III

    beratkering

    berat basah I100

    0,23

    1,5100=15,33

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    "elo)*o+ E$

    Ren.emen 'itin I

    beratkeringberat basah I

    100

    3,5

    12100=29,17

    Ren.emen 'itin II

    beratkering

    berat basah I100

    2

    8

    100=25

    Ren.emen 'itin III

    beratkering

    berat basah I100

    0,85

    2100=42,5

    .2. La*oran Se)entara

    .3. Dia(ra) Alir

    .!. A,-tra+ 'rnal

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