chitin&chitosan_gabriella rosalita_13.70.0027_b4_unika soegijapranata

7/17/2019 Chitin&Chitosan_Gabriella Rosalita_13.70.0027_B4_UNIKA SOEGIJAPRANATA

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Acara II

CHITIN DAN CHITOSAN

LAPORAN RESMI PRAKTIKUM

TEKNOLOGI HASIL LAUT

Disusun oleh :

Nama : Gabriella Rosalia NIM : !"#$%#%%&$

Kelom'o( )*

PROGRAM STUDI TEKNOLOGI PANGAN

+AKULTAS TEKNOLOGI PERTANIAN

UNI,ERSITAS KATOLIK SOEGI-APRANATA

SEMARANG

&%!.

1. MATERI METODE

Demineralisasi



&

Demineralisasi



"

Deproteinasi

Kemu/ian /i(erin0(an 'a/a suhu 1%o2 selama &* 3am

Lalu /icuci sam'ai 'H neral#

Kemu/ian /i'anas(an 'a/a suhu 4%o2 selama ! 3am#

H2l /iambah(an /en0an 'erban/in0an !%:!# Kelom'o( )! /an )& men00una(an

H2l %5$.N5 )" /an )* H2l !N5 /an ). H2l !5&.N

Limbah u/an0 (emu/ian /ihancur(an hin00a men3a/i serbu( /an /ia6a( /en0an

a6a(an *%78% mesh#

Limbah u/an0 /icuci /en0an air men0alir /an /i(erin0(an5 lalu /icuci /en0na air

'anas & (ali5 /an /i(erin0(an (embali#

Hasil /emineralisasi /icam'ur /en0an NaOH /en0an 'erban/in0an 8:!

Kemu/ian /i(erin0(an 'a/a suhu 1%o2 selama &* 3am


Kemu/ian /isarin0 /an /i/in0in(an

Kemu/ian /i'anas(an 'a/a suhu 4%o2 selama ! 3am#



*

Deasetilasi

2hiin 6an0 /i/a'a (emu/ian /iambah(an NaOH *%9 unu( (elom'o( )! /an )&5

NaOH .%9 unu( (elom'o( )" /an )*5 /an NaOH 8%9 unu( (elom'o( ).

Kemu/ian /i(erin0(an 'a/a suhu $%o2 selama &* 3am


Kemu/ian /i'anas(an 'a/a suhu 4%o2 selama ! 3am



.

2. HASIL PENGAMATAN

Hasil 'en0amaan ren/emen (iin /an (iosan /en0an berba0ai 'erla(uan /a'a /iliha 'a/a

abel !#

Tabel !# Ren/emen Kiin I5 Kiin II5 /an Kiosan

Kelom'o( Perla(uanRen/emen

KiinI 9;

Ren/emen

Kiin II 9;

Ren/emen

Kiosan 9;

)!H2l %5$.N < NaOH *%9 <

NaOH "5.9"%5%% "*511 &.5%%

)&H2l %5$.N < NaOH *%9 <

NaOH "5.9"85%% &45*% 7

)"H2l !N < NaOH .%9 < NaOH

"5.9

"!51& .%5%% .%5%%

)*H2l !N < NaOH .%9 < NaOH

"5.9&15%% &&5&& !45&"

).H2l !5&.N < NaOH 8%9 <

NaOH "5.9&15.$ &%5%% 7

)er/asar(an abel !5 seia' (elom'o( mema(ai bahan 6an0 sama 6aiu (uli u/an05 'a/a

(elom'o( )! /an )& /iberi 'enambahan H2l %5$. N5 NaOH "5.95 /an NaOH *%9

mem'un6ai nilai ren/emen (iin I 'a/a (elom'o( )! 6aiu "%5%%9 se/an0(an (elom'o( )&

sebesar "85%%95 lalu 'a/a nilai ren/emen (iin II 'a/a (elom'o( )! sebesar "*51195

se/an0(an (elom'o( )& han6a &45*%95 /an ren/emen (iosan 'a/a (elom'o( )! sebesar

&.5%%95 se/an0(an (elom'o( )& i/a( memili(i nilai ren/emen (iosan# Kemu/ian 'a/a

(elom'o( )" /an )* /iberi 'enambahan H2l ! N5 NaOH "5.95 /an NaOH .%9 /ihasil(an

nilai ren/emen (iin I 6an0 'alin0 in00i 'a/a (elom'o( )" 6aiu "!51&9 se/an0(an )*

han6a &15%%95 lalu 'a/a nilai ren/emen (iin II 6an0 'alin0 in00i 6aiu (elom'o( )" 3u0a

6aiu .%5%%9 se/an0(an )* han6a &&5&&95 /an ren/emen (iosan 6an0 'alin0 in00i er/a'a

'a/a (elom'o( )" 3u0a 6aiu sebesar .%5%%9 se/an0(an )* 6aiu !45&"9# Dan 6an0 era(hir 'a/a (elom'o( ). /iberi 'enambahan H2l !5&.95 NaOH "5.95 /an NaOH 8%9 memili(i

nilai ren/emen (iin I sebesar &15.$95 lalu ren/emen (iin II sebesar &%5%%95 /an i/a(

memili(i nilai ren/emen (iosan#

3. PEMAHASAN

Menuru Ka6a et al &%!!;5 limbah can0(an0 /ari u/an0 mem'un6ai nilai /an /a6a 0una

'ro/u( 6an0 men0hasil(an nilai e(onomis 6an0 in00i 6aiu /en0an men0olahn6a men3a/i



8

(iin /an (iosan# Selain iu5 limbah u/an0 mem'un6ai (an/un0an uama 6aiu 'roein5 (iin5

(alsium (arbona5 abu5 /an 'i0men# Kuli u/an0 mem'un6ai (an/un0an (iin sebesar !.7

&%95 (alsium (arbona sebesar *.7.%95 /an 'roein sebesar &.7 *%9 Mar0ano=5 &%%";#

Kiin /an (iosan meru'a(an bio'ol6mer 6an0 mem'un6ai 'oensi (omersial 'a/a bi/an0

in/usri >a(aria et al 5 &%!&;# Se/an0(an 'en/a'a /ari )asaman !414;5 (iin /an (iosan

meru'a(an hasil 'en0olahan limbah u/an0 beru'a (uli u/an0# Konsumsi u/an0 6an0

sema(in in00i5 a(an sema(in /ibuuh(an 'en0olahan limbah u/an0# Selain iu5 (uli /an

(e'ala u/an0 mem'un6ai 3umlah 'roein 6an0 in00i5 ea'i 'eman?aan6a /alam bi/an0

'an0an masih san0a ren/ah Moel3ano5 !44&;# )asaman !414; menambah(an bah@a

limbah /ari u/an0 san0a renan erha/a' (erusa(an (arena a(i=ias mi(roor0anisme

mem'un6ai 'oensi /alam mencemari lin0(un0an# Oleh (arena iu5 'en0olahan limbah u/an0

saa ini san0a /i'erlu(an# Kiin i/a( /a'a laru /alam air /an 'elaru or0ani( umum5 han6a

/a'a laru /alam 'elaru erenu se'eri N7/imeilaseami/a DMAc ; 7Li2l5

hea?luoroaceone aau hea?luoro7&7'ro'anol Kumirs(a et al 5 &%!%;# Dalam 'ercobaan

bubur anah men00una(an anah (iosan 6an0 laru 'a/a 'H neral memili(i (onsenrasi a@al

sebesar &.%% m0 B ml# )io0eo(imia 6an0 berinera(si anara 3umlah (iosan /en0an mari(s

anah 6an0 i/a( /a'a /i're/i(si (arena bersi?a (om'le(s sehin00a e?e( o(si( i/a( a(an

/aan0 Ciecore( et al 5 &%!*;#

Kan/un0an u/an0 men0hasil(an 3umlah (iin sebesar 8%7$%9 /ari bera u/an0 /an

men0hasil(an 3umlah (iosan sebesar !.7&%9 a'abila 'roses berlan3u# Pa/a u/an05

(an/un0an (iin /i'en0aruhi oleh 3enis /an lin0(un0an em'a in00al u/an0 Muarelli5

!41.;# Kiin /an (iosan mem'un6ai si?a 'en0emulsi5 (oa0ulan5 sera 'enebal emulsi# Pa/a

in/usri7in/usri mo/ern5 (iin /an (iosan mem'un6ai ban6a( man?aa eruama /alam

in/usr6 'eranian5 'an0an5 ?armasi5 bioe(nolo0i5 bio(imia5 membrane5 biome/i(al5 e(sil5

0ii5 (eras5 (esehaan5 /an (osmei( Ka6a et al 5 &%!!;# Dalam bi/an0 me/is5 (iin /an(iosan /a'a menun3u((an si?a biolo0i 'a/a (esehaan manusia5 se'eri bio/e0ra/asi /alam

ubuh5 imunolo0i5 a(i=ias 'en6embuhan lu(a5 /an aniba(eri -ohi5 &%!";# Selain iu5

(iosan berman?aa /alam men6alur(an 'roses 'e@arisan aau'un 'en0iriman 3arin0an5 0en

/an (ulur sel Sashi@a Aiba5 &%%*;#

Menuru Laila Hen/ri &%%1;5 'roses unu( men/a'a(an (iin /an (iosan 6aiu

/emineralisasi5 /e'roeinasi5 /an 6an0 era(hir a/alah /easeilasi# Pa/a limbah u/an0 6an0

su/ah men0alami 'roses /emineralisasi /an /e'roeinasi a(an men0hasil(an (iin# Seelah

iu5 3i(a 'roses /ilan3u(an 'a/a aha' /easeilasi5 'ro/u( a(an men3a/i (iosan# Proses



$

/emineralisasi meru'a(an 'roses 'en0hilan0an (an/un0an mineral se'eri (alsium (arbona

2a2O"; aau 0aram70aram inor0ani( 6an0 er/a'a 'a/a u/an0#

Lan0(ah 'erama 6an0 /ila(u(an a/alah meo/e /emineralisasi /en0an cara mencuci limbah

u/an0 erlebih /ahulu /en0an men00una(an air men0alir (emu/ian /i(erin0(an5 lalu /icuci

(embali men00una(an air 'anas seban6a( & (ali /an /i(erin0(an (embali# Seelah iu5

/ihancur(an men3a/i bubu( aau serbu( /an /ia6a( /en0an a6a(an beru(uran *%78% mesh5

lalu . 0ram serbu( u/an0 /icam'ur(an /en0an 'erban/in0an H2l /an (uli u/an0 !% : !#

Pa/a (elom'o( )! /an )& /iberi 'enambahan H2l %5$. N5 (elom'o( )" /an )* /iberi

'enambahan H2l ! N /an (elom'o( ). /iberi 'enambahan H2l !5&. N# Menuru Laila

Hen/ri &%%1;5 'roses /emineralisasi aau 'emisahan mineral /ian/ai /en0an 'embenu(an

0as 2O& beru'a 0elembun0 u/ara (ei(a /iberi 'enambahan laruan H2l 'a/a sam'el#Se/an0(an menuru )asaman !414;5 (om'onen mineral /a'a /ilaru(an /en0an

'enambahan asam encer se'eri asam (lori/a5 asam sul?a5 aau'un asam la(a5 sehin00a

(an/un0an mineral /i /alam (iin /a'a ber(uran0# Hal ini sesuai /en0an 'ercobaan 6an0

/ila(u(an /imana /en0an 'emberian 'enambahan H2l aau asam (lori/a a(an men0uran0i

(an/un0an mineral /i /alam (iin#

Seelah /iberi 'enambahan H2l5 (emu/ian /ia/u( /an /i'anas(an selama ! 3am /en0an suhu

4%o2 men00una(an 'emanas ele(ri(# Pen0a/u(an ber?un0si unu( meraa(an 'emanasan

sehin00a mineral ma(in mu/ah erle'as /an 3u0a /ihilan0(an Prasei6o5 &%%8;# Kemu/ian

/iuan0 (e /alam (ain sarin0 /an /icuci men00una(an air men0alir hin00a 'H neral

men00una(an (eras 'H## Dan era(hir5 /i(erin0(an /alam o=en bersuhu 1%o2 selama &* 3am#

Pen0erin0an ber?un0si unu( men0hasil(an 'ro/u( (erin0 /en0an cara men0ua'(an air 6an0

a/a Cinarno5 !44$;#

Proses 'a/a 'ra(i(um ini sesuai /en0an 'en/a'a /ari Prasei6o &%%8;5 bah@a u/an0

/i0ilin0 hin00a men3a/i serbu( beru(uran *%78% mesh5 (emu/ian /icam'ur /en0an asam

(lori/a ! N /en0an 'erban/in0an !%:! 'elaru /an serbu(;# Kemu/ian cam'uan /i'anas(an

/an /ia/u( selama ! 3am /en0an suhu 4%F2# Seelah iu5 'a/aan resi/u /icuci men00una(an

air men0alir hin00a menca'ai 'H 6an0 neral /an (emu/ian /i(erin0(an 'a/a o=en bersuhu

1%F2 selama &* 3am#

Meo/e selan3un6a 6aiu meo/e /e'roeinasi5 mula7mula e'un0 /ari 'roses /emineralisasi

/icam'ur NaOH "5.9 /en0an 'erban/in0an 8 : ! NaOH : serbu(;5 (emu/ian /ia/u( /an

/i'anas(an selama ! 3am /en0an suhu 4%o2# Menuru Cinarno !44$;5 'emanasan 6an0



1

cu(u' lama a(an er3a/i /enaurasi 'roein sehin00a 'roein erlarun6a a(an ber(uran05 /an

sebali(n6a# Lalu /isarin0 /an /i/in0in(an# Pen/in0inan /ila(u(an a0ar (iin /a'a

men0alami 'en0en/a'an /an saa 'encucian i/a( erbuan0 Ro0ers5 !418;# Kemu/ian resi/u

/icuci men00un(an air men0alir hin00a 'H neral /an /i(erin0(an selama &* 3am 'a/a suhu

1%o2# Dari 'roses /e'roeinasi a(an men0hasil(an (iin#

De'roeinasi beru3uan unu( men0hilan0(an aau melaru(an 'roein 'a/a u/an0

men00una(an laruan (imia 6an0 mem'un6ai si?a basa Lehnin0er5 !4$.;# Hal ini sesuai

/en0an 'ercobaan (arena men00una(an NaOH 6an0 er0olon0 laruan basa 6an0 beru3uan

unu( men0hilan0(an aau melaru(an 'roein 'a/a u/an0# Laruan NaOH "5.9 meru'a(an

laruan basa 6an0 mem'un6ai e?e(i?ias 'alin0 in00i a0ar /a'a menin0(a(an =olume

'ari(el 'a/a subsraBbahan sehin00a i(aann6a men3a/i a0a( lon00ar anar (om'onen#

Selain iu5 laruan NaOH "5.9 /i0una(an unu( men0hi/rolisis (iin 'a/a 0u0us aseil

sehin00a (iin men0alami /easeilasi /an 'roses selan3un6a 6aiu (iin berubah men3a/i

(iosan Suharo5 !41*;#

Pa/a 'roses /e'roeinasi sesuai /en0an eori /ari Prasei6o &%%8;5 /imana limbah u/an0

6an0 men0alami /emineralisasi5 /icam'ur men00una(an narium hi/ro(si/a "5.9 /en0an

'erban/in0an 8 : ! 'elaru : e'un0 (uli u/an0;# Lalu /i'anas(an sambil /ia/u( /en0an

suhu 4%F2 selama sau 3am# Kemu/ian laruan /isarin0 /an /i/in0in(an sehin00a

men/a'a(an resi/u 'a/aan# Resi/u (emu/ian /icuci men00una(an air men00alir hin00a 'H

neral /an /i(erin0(an /en0an suhu 1%F2 selama &* 3am# Pa/a 'roses /e'roeinasi ini5 a(an

erbenu( (iin#

Meo/e era(hir a/alah meo/e /easeilasi /imana mula7mula (iin /ari 'roses /e'roeinasi

/iambah(an NaOH /en0an 'erban/in0an &%:!# Laruan NaOH 6an0 /iberi(an sebesar *%9

(elom'o( )! /an )&;5 NaOH .%9 (elom'o( )" /an )*;5 /an NaOH 8%9 (elom'o( ).;

sambil /ia/u( selama ! 3am5 (emu/ian /i/iam(an se(iar "% meni lalu /i'anas(an selama 8%

meni /en0an suhu 4%o2 an'a /ia/u(;# Menuru 'en/a'a Marinou et al.!44.;5 laruan

NaOH /a'a men0ubah ?ormasi (risalin (iin 6an0 ra'a5 sehin00a enim mu/ah masu(

menu3u (e /alam (iin unu( 'roses /easeilasi 'olimer (iin# Laruan basa 6an0 mem'un6ai

(onsenrasi in00i /a'a memuus i(aan anara aom niro0en /en0an 0u0us (arbo(sil#

Seelah iu5 /isarin0 /an /icuci hin00a 'H neral5 (emu/ian /io=en /en0an suhu $%o

2 selama

&* 3am# Dari 'roses ini a(an men0hasil(an (iosan#



4

Deaseilasi meru'a(an 'roses membenu(n6a (iin men3a/i (iosan men00una(an laruan

NaOH seba0ai 'en00ani 0u0us aseami/a men3a/i 0u0us amino Muarelli Peer5 !44$;#

Pa/a 'ercobaan ini5 sesuai /en0an eori menuru Prasei6o &%%8;5 /imana 'roses /easeilasi

meru'a(an 'roses (iin /iberi 'enambahan laruan NaOH .%9 /en0an 'erban/in0an &%:!

'elaru : bera (iin;# Lalu laruan /ia/u( /an /i'anas(an /en0an suhu !*%o2 selama 4%

meni# Seelah iu5 /isarin0 su'a6a men/a'a(an resi/u beru'a 'a/aan# Kemu/ian /icuci

/en0an air men0alir hin00a 'H neral5 lalu /i(erin0(an men00una(an o=en /en0an suhu

$%F2 selama &* 3am# Dan a(an men0hasil(an (iosan#

Dari hasil 'en0amaan ren/emen (iin I5 /i'eroleh ren/emen 'a/a (elom'o( )! /an )&

/en0an 'enambahan H2l %5$. N sebesar "%5%%9 /an "85%%9 (elom'o( )" /an )* /en0an

'enambahan H2l !N sebesar "!51&9 /an &15%%9 sera (elom'o( ). /en0an 'enambahan

H2l !5&.N sebesar &15.$9# Hal ini i/a( sesuai /en0an eori /ari Laila Hen/ri &%%1;5

/imana ma(in in00i (onsenrasi H2l ma(a ren/emen (iin ma(in in00i aau ban6a( (arena

mineral /i /alam serbu( u/an0 ma(in mu/ah /ile'as(an# Hasil 6an0 i/a( sesuai

/imun0(in(an er3a/i saa mencuci ren/emen ban6a( se(ali 6an0 erbuan05 sehin00a hasil

i/a( o'imal#

)er/asar(an hasil 'en0amaan ren/emen (iin II5 /i'eroleh ren/emen erban6a( 'a/a

(elom'o( )" 6aiu sebesar .%5%%95 se/an0(an ren/emen eren/ah er/a'a 'a/a (elom'o(

). 6aiu &%5%%9# Han6a (elom'o( )! /an )" 6an0 er3a/i 'enin0(aan /iban/in0(an

ren/emen I5 se/an0(an (elom'o( 6an0 lain er3a/i 'enurunan# Menuru eori /ari +ennema

!41.;5 'enurunan /a'a /isebab(an (arena (elaruan mineral /an 'roein /alam suasana basa

lebih besar /ari'a/a suasana asam# Hal ini /isebab(an (arena laruan basa beru'a NaOH

mem'un6ai rea(si hi/rolisis lebih in00i# Hal ini 3u0a /i/u(un0 oleh Lehnin0er !4$.;5

/imana /emineralisasi /an /e'roeinasi 'a/a e(sra(si (iin mem'un6ai 'en0aruh 6an0 in00i

6an0 /i(arena(an oleh (onsenrasi laruan5 suhu5 /an lama @a(u rea(si# Kan/un0an mineral

/an 'roein a(an ma(in ban6a( er'isah /an hilan0 3umlahn6a seirin0 /en0an menin0(an6a

@a(u5 /osis5 /an (onsenrasi asam mau'un basa 6an0 /i0una(an# Rea(sian /en0an asam

aau basa a(an mele'as(an i(aan 'roein /en0an (alsium (arbona /an (iin sera bahan

or0ani( 'a/a (uli u/an0#



!%

Dan 'a/a hasil 'en0amaan ren/emen (iosan5 /i'eroleh ren/emen erban6a( 'a/a (elom'o(

)" /en0an 'enambahan NaOH .%9 sebesar .%5%%9# Hal ini i/a( sesuai /en0an 'en/a'a

Me(a@ai et al. &%%%;5 /imana ma(in in00i 'en00unaan NaOH 'a/a 'roses /easeilasi a(an

mem'eroleh ren/emen (iosan 6an0 ma(in in00i 3u0a /isebab(an oleh 0u0us ?un0sional

amino NH"<; a(an subiusi /en0an 0u0us aseil (iin 'a/a sisem laruan 6an0 ma(in a(i?5

sehin00a /a'a erbenu( 'roses /easeilasi# Selain iu5 suhu in00i 3u0a men6ebab(an

mele'asn6a 0u0us aseil 2H"2HO7; 'a/a mole(ul (iin# Laman6a 'roses /easeilasi 3u0a

a(an mem'en0aruhi hasil (iosan 6an0 /i'eroleh Pus'a@ai Sim'en5 &%!%;# Pa/a

(elom'o( )& /an ). i/a( mem'eroleh hasil ren/emen (iosan5 hal ini er3a/i (arena

(esalahan 'ra(i(an /alam mena(ar 3umlah NaOH 6an0 harus /iberi(an sehin00a i/a( /a'a

/ia/u( /an men6ebab(an i/a( /a'a men0hasil(an (iosan#

Pa/a in/usri 'en0olahan 'an0an5 (iin /an (iosan berman?aa seba0ai 'ensabil 'a/a @arna

'ro/u( /an 'en0a@e# )ebera'a a'li(asi /ari (iin /an (iosan 'a/a bi/an0 'an0an 6aiu

'embenu( ?la=or5 e(sur5 'en3ernih minuman5 emulsi?ier bi/an0 nusrisi se'eri sumber

su'lemen /an sera bi/an0 me/is se'eri men0obai lu(a5 conac lens5 membran unu(

analisis /arah5 aniumor bi/an0 (esehaan se'eri 'a/a lin0(un0an5 (uli /an rambu /an

bi/an0 'eranian se'eri 'en3ernih air5 men6im'an benih5 ?un0isi/a /an ?erilier sera 3u0a

seba0ai 'roses ?inishin0 (eras /an 'en6era' @arna 'a/a ca Hi/a6a5 &%%$;#

!. "ESIMP#LAN

$.

• Kiin /an (iosan meru'a(an bio'ol6mer 6an0 mem'un6ai 'oensi (omersial 'a/a bi/an0

in/usri#

• Kiin /an (iosan ber?un0si seba0ai bahan 'en0emulsi5 (oa0ulan5 /an 'enebal emulsi#

• Proses unu( mem'ro/u(si (iin er/iri /ari /emineralisasi5 /an /e'roeinasi5 (emu/ian

/easeilasi unu( men0hasil(an (iosan#

• Konsenrasi 'elaru 6an0 /i0una(an ma(in in00i5 ma(a ren/emen (iin 6an0 /i'eroleh

3u0a ma(in ban6a(#

• Mineral /an 'roein a(an hilan0 /alam (on/isi basa /iban/in0(an (on/isi asam#

• Suhu5 (onsenrasi 'elaru5 /an laman6a 'roses 'en0olahan a(an mem'en0aruhi (iin /an

(iosan 6an0 /ihasil(an#

• Demineralisasi beru3uan unu( men0hilan0(an (an/un0an mineral se'eri (alsium

(arbona 2a2O"; /an 0aram70aram inor0ani(#



!!

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(!. LAMPIRAN

($.

($.1. Per)it*n+an

((. Per)it*n+an C)itin C)itosan

8$# Rumus :

81# Ren/emen 2hiin I berat kering

berat basah II × 100

84# Ren/emen 2hiin II berat kering II berat basa h II

×100

$%# Ren/emen 2hiosan berat c h itosan

berat c h itin ×100

$!#

%2. "elompo, 1

%3. Ren-emen "itin I

$*# Rendemen Kitin I = Berat kering

Berat basah ×100

$.# Rendemen Kitin I =

3 gram

10 gram ×100

$8# Rendemen Kitin I =30,00

%%. Ren-emen "itin II

$1# Rendemen Kitin II =

Berat kering

Berat basah ×100



!*

$4# Rendemen Kitin II =

1,5gram

4,3gram ×100

1%# Rendemen Kitin II =34,88

&1. Ren-emen "itosan

1&# Rendemen Kitosan=

Berat kering

Berat basah ×100

1"# Rendemen Kitosan=

0,5gram

2,0gram ×100

1*# Rendemen Kitosan=25,00

&$.

&(. "elompo, 2

&%. Ren-emen "itin I

11# Rendemen Kitin I =

Berat kering

Berat basah ×100

14# Rendemen Kitin I =

4,5 gram

12,5 gram ×100

4%#

Rendemen Kitin I =36,00

1. Ren-emen "itin II

4&# Rendemen Kitin II =

Berat kering

Berat basah ×100

4"# Rendemen Kitin II =

0,5gram

1,7 gram ×100

4*# Rendemen Kitin II =29,4

4.# Ren-emen "itosan

48# Rendemen Kitosan=

Berat kering

Berat basah ×100

4$# Rendemen Kitosan=

0gram

0gram ×100

41# Rendemen Kitosan=0

44#



!.

1//. "elompo, 3

1/1. Ren-emen "itin I

!%&# Rendemen Kitin I =

Berat kering

Berat basah ×100

!%"# Rendemen Kitin I =

3,5 gram

11gram ×100

!%*# Rendemen Kitin I =31,82

1/$. Ren-emen "itin II

!%8# Rendemen Kitin II =

Berat kering

Berat basah ×100

!%$# Rendemen Kitin II =1,5 gram3 gram

×100

!%1# Rendemen Kitin II =50,00

1/. Ren-emen "itosan

!!%# Rendemen Kitosan=

Berat kering

Berat basah ×100

!!!# Rendemen Kitosan=

0,1gram

1gram ×100

!!&# Rendemen Kitosan=50,00

113. "elompo, !

11!. Ren-emen "itin I

!!.# Rendemen Kitin I =

Berat kering

Berat basah ×100

!!8# Rendemen Kitin I = 3,5 gram12,5 gram ×100

!!$# Rendemen Kitin I =28

11&. Ren-emen "itin II

!!4# Rendemen Kitin II =

Berat kering

Berat basah ×100

!&%# Rendemen Kitin II =

1gram

4,3gram

×100



!8

!&!# Rendemen Kitin II =22,22

122. Ren-emen "itosan

!&"#

Rendemen Kitosan=Berat kering

Berat basah

×100

!&*# Rendemen Kitosan=

0,5gram

2,6gram ×100

!&.# Rendemen Kitosan=19,23

12(. "elompo, $

12%. Ren-emen "itin I

!&1# Rendemen Kitin I = Berat keringBerat basah ×100

!&4# Rendemen Kitin I =

3 gram

10,5 gram ×100

!"%# Rendemen Kitin I =28,57

131. Ren-emen "itin II

!"&# Rendemen Kitin II =

Berat kering

Berat basah ×100

!""# Rendemen Kitin II =

0,5gram

2,5gram ×100

!"*# Rendemen Kitin II =20

13$. Ren-emen "itosan

!"8# Rendemen Kitosan=

Berat kering

Berat basah ×100

!"$# Rendemen Kitosan=

0gram

0,5gram ×100

!"1# Rendemen Kitosan=0

13.

13.1. Dia+ram Alir

13.2. Laporan Sementara

13.3. A0stra, *rnal

!*%#!*!#

chitin&chitosan_gabriella rosalita_13.70.0027_b4_unika soegijapranata

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