LAMPIRAN 1 Analisis Proksimat Limbah Cair Bandeng Presto, Pepes Bandeng, Perkedel Bandeng
LAMPIRAN 1 Analisis Proksimat Limbah Cair Bandeng Presto, Pepes Bandeng, Perkedel Bandeng Kadar air limbah Bandeng Presto
Sampel Berat cawan Berat cawan Brt cwn+ Kadar air Rata-rata kosong kosong+sampel sample kering (%) kadar air B1 23,04557 28,0613 23,47280 91,482%
23,45842 91,768% 91,918 % 23,42149 92,505 %
B2 19,15551 24,15510 19,57647 91,580% 19,50981 92,913% 92,235 % 19,54481 92,213%
B3 19,12186 24,09748 19,53695 91,658 % 19,49701 92,460 % 92,161 % 19,50179 92,364 %
Perhitungan ( berat cawan & sampel ) − berat cawan sampel ker ing
Kadar air =
x 100 % ( berat cawan & sampel ) − berat cawan kosong
Ulangan 1 28 , 0613 − 23 , 47280
Kadar air = x 100 %
1
28 , 0613 − 23 , 04557 = 91,482% 28 , 0613 −
23 , 45842 Kadar air
2 = x 100 %
28 , 0613 − 23 , 04557 = 91,768% 28 , 0613 −
23 , 42149 Kadar air = x 100 %
3
28 , 0613 − 23 , 04557 = 92,505% Ulangan 2 24 , 15510 − 19 , 57647
Kadar air = x 100 %
1
24 , 15510 − 19 , 15551 = 91,580% 24 , 15510 −
19 , 50981 Kadar air = x 100 %
2
24 , 15510 − 19 , 15551 = 92,913% 24 , 15510 −
19 , 54481 Kadar air = x 100 %
3
24 , 15510 − 19 , 15551 = 92,213% Ulangan 3 24 , 09748 −
19 , 53695 Kadar air = x 100 %
1
24 , 09748 − 19 , 12186 = 91,658 % 24 , 09748
19 , 49701 −
Kadar air
2 = x 100 %
24 , 09748 − 19 , 12186 = 92,460 % 24 , 09748
19 , 50179 −
Kadar air = x 100 %
3
24 , 09748 − 19 , 12186 = 92,364 %
Kadar Abu limbah Bandeng Presto
Sampel Berat cawan Berat cawan Brt cwn ksg Berat Berat % Abu kosong kosong+sampel +smpl kering sampel abu
Bp1 19,58889 25,08424 19,71723 5,49535 0,128 2,329 % Bp2 20,68650 26,62850 20,83160 5,92737 0,145 2,440 % Bp3 20,78154 26,70891 20,94013 5,92737 0,159 2,682 %
Perhitungan
Berat sample = berat (cawan +sample)-berat cawan Berat kering = berat (cawan +sample kering)-berat cawan
berat ker ing
%abu = x 100 %
Bp1 Berat sample = 25,08424-19,58889 = 5,49535 Berat kering = 19,71723-19,58889 = 0,128
, 128 % Abu = x 100 %
5,49535 = 2,329 % Bp2 Berat sample = 26,62850-20,68650
= 5,9420 Berat kering = 20,83160-20,68650 = 0,145
0,145 % Abu = x 100 %
5,9420 = 2,440 % Bp3 Berat sample = 26,70891-20,78154
= 5,92737 Berat kering = 20,94013-20,78154 = 0,159
0,159 % Abu = x 100 %
5,92737 = 2,682 %
Kadar protein limbah Bandeng Presto
Ulangan Berat sampel (mg) ml NaOH ml blangko % Nitrogen % protein
1
5
33 44 0,308% 1,925%
2
5
38 44 0,168% 1,05%
3
5
34 44 0,280% 1,75% ml NaOH (blangko – sampel) x N NaOH x 14,008 x 100 %
% N = berat sampel (mg) % protein = %N X factor konversi = %N X 6,25 Ulangan 1 11 x ,
1 x 14 , 008 % N = x 100 % 5 x 1000 = 0,308% % P = 0,308% x 6,25 = 1,925% Ulangan 2 6 x ,
1 x 14 , 008 % N = x 100 % 5 x 1000 = 0,168% % P = 0,168%x 6,25 = 1,05% Ulangan 3 10 x ,
1 x 14 , 008 % N = x 100 % 5 x 1000 = 0,280% % P = 0,280%x 6,25 = 1,75%
Kadar lemak limbah Bandeng Presto
Ul Berat Berat cawan Brt cwn+ Kadar Rata-rata kadar sample gr) (gr) residu lemak lemak 1 5 17,19977
A. 17,33889 2,78 % 2,94 %
B. 17,35480 3,1 %
2 5 21,52402
A. 21,70217 3,56 % 3,51 %
B. 21,69712 3,46%
3 5 21,72150
A. 21,90471 3,66 % 3,03 %
B. 21,84152 2,4 %
Perhitungan
Berat residu = berat cawan & residu - berat cawan
berat residu x 100 %
Kadar Lemak=
berat sampel
Ulangan 1
A. 17,33889-17,19977 = 0,139 , 139
Kadar Lemak = x 100 %
5 = 2,78 %
B. 17,35480-17,19977 = 0,155 , 155
Kadar Lemak = x 100 %
5 = 3,1 % Ulangan 2
A. 21,70217-21,52402 = 0,178 , 178
Kadar Lemak = x 100 %
5 = 3,56 %
B. 21,69712-21,52402 = 0,173 , 173
Kadar Lemak = x 100 %
5 = 3,46% Ulangan 3
A. 21,90471-21,72150 = 0,183 , 183
Kadar Lemak = x 100 %
5 = 3,66 % B. 21,84152-21,72150 = 0,120 , 120
Kadar Lemak = x 100 %
5 = 2,4 %
Karbohidrat total
100% - (% Kadar air +Lemak + Abu + Protein) 100% - (92,105% +3,16 %+2,484 %+1,575%) = 0,676 %
Kadar air limbah Pepes Bandeng
Sampel Berat cawan Berat cawan Brt cwn+ Kadar air Rata-rata kosong kosong+sampel sample kering (%) kadar air PB1 19,65025 24,55831 19,71798 98,62%
98,22% 19,77021 97,56% 19,72512 98,47%
PB2 19,61186 24,56165 19,73969 97,42% 98,06%
19,72150 97,78% 19,66174 98,99%
PB3 17,35941 22,36576 17,43693 98,45% 17,47103 97,77% 98,18 % 17,44310 98,33%
Perhitungan ( berat cawan & sampel ) − berat cawan sampel ker ing
Kadar air =
x 100 % ( berat cawan & sampel ) − berat cawan kosong
BP 1 24 , 55831 − 19 , 71798
Kadar air = x 100 %
1
24 , 55831 − 19 , 65025 = 98,62% 24 , 55831 −
19 , 77021 Kadar air = x 100 %
2
24 , 55831 − 19 , 65025
= 97,56% 24 , 55831 − 19 , 72512
Kadar air = x 100 %
3
24 , 55831 − 19 , 65025 = 98,47% BP 2 24 , 56165 −
19 , 73969 Kadar air = x 100 %
1
24 , 56165 − 19 , 61186 = 97,42% 24 , 56165 −
19 , 72150 Kadar air = x 100 %
2
24 , 56165 − 19 , 61186 = 97,78% 24 , 56165 −
19 , 66174 Kadar air = x 100 %
3
24 , 56165 − 19 , 61186 = 98,99% BP 3 22 , 36576 −
17 , 43696 Kadar air = x 100 %
1
22 , 36576 − 17 , 35941 = 98,45% 22 , 36576 −
17 , 47103 Kadar air = x 100 %
2
22 , 36576 − 17 , 35941 = 97,77% 22 , 36576 −
17 , 44310 Kadar air = x 100 %
3
22 , 36576 − 17 , 35941 = 98,33%
Kadar Abu limbah Pepes Bandeng
Sampel Berat cawan Berat cawan Brt cwn ksg Berat Berat % Abu kosong kosong+sampel +smpl kering sampel abu
PB11 21,03073 27,46615 21,03214 6,435 0,001 0,016 % PB12 24,50139 30,75670 24,50043 6,256 0,001 0,016% PB13 21,12405 27,60120 21,12635 6,477 0,002 0,031% Berat sample = berat (cawan +sample)-berat cawan Berat kering = berat (cawan +sample kering)-berat cawan
berat ker ing
%abu = x 100 %
berat sampel
PB11 Berat sample = 27,46615-21,03073 = 6,435 Berat kering = 21,03214-21,03073 = 0,001
, 001 % Abu = x 100 % 6 , 435 = 0,016 % PB12 Berat sample = 30,75670-24,50039
= 6,256 Berat kering = 24,50143-24,50039 = 0,001
, 001 % Abu = 100 %
x
6 , 256 = 0,016% PB13 Berat sample = 27,60120-21,12405
= 6,477 Berat kering = 21,12635-21,12405 = 0,002
, 002 % Abu = x 100 % 6 , 477 = 0,031%
Kadar protein limbah Pepes Bandeng
Ulangan Berat sampel (mg) ml NaOH ml blangko % Nitrogen % protein
1
5
38 44 0,168% 1,051%
2 5 36,7 44 0,205% 1,281%
3 5 37,6 44 0,280% 1,118% ml NaOH (blangko – sampel) x N NaOH x 14,008 % N = berat sampel (mg) x 100 % % protein = %N X factor konversi = %N X 6,25 Ulangan 1 6 x ,
1 x 14 , 008 % N = x 100 % 5 x 1000 = 0,168% % P = 0,168% x 6,25 = 1,051% Ulangan 2 7 ,
3 x , 1 x 14 , 008 % N = x 100 % 5 1000
x
= 0,205% % P = 0,205%x 6,25 = 1,281% Ulangan 3 6 ,
4 x , 1 x 14 , 008 % N = 100 %
x
5 x 1000 = 0,179% % P = 0,179%x 6,25 = 1,118%
Kadar lemak limbah Pepes Bandeng
Ul Berat Berat cawan Brt cwn+ Kadar Rata-rata kadar sample gr) (gr) residu lemak lemak
1 5 19,65406 19,65855 0,1 % 0,11 % 19,66014 0,12 % 2 5 19,01314 19,01700 0,08 % 0,09 % 19,01841 0,1 % 3 5 19,24751 19,24973 0,04 % 0,03 % 19,24890 0,02%
Perhitungan
Berat residu = berat cawan & residu - berat cawan
berat residu x 100 %
Kadar Lemak=
berat sampel
Ulangan 1
A. 19,65855-19,65406 = 0,005 , 005
Kadar Lemak = x 100 %
5 = 0,1 %
B. 19,66014-19,65406 = 0,006 , 006
Kadar Lemak = x 100 %
5 = 0,12 % Ulangan 2
A. 19,01700-19,01314 = 0,004 , 004
Kadar Lemak = x 100 %
5 = 0,08 %
B. 19,01841-19,01314 = 0,005 , 005
Kadar Lemak = x 100 %
5 = 0,1 % Ulangan 3 A. 19,24973-19,24751 = 0,002 , 002
Kadar Lemak = x 100 %
5 = 0,04 %
B. 19,24890-19,24751 = 0,001 , 001
Kadar Lemak = x 100 %
5 = 0,02%
Karbohidrat total
100% - (% Kadar air +Lemak + Abu + Protein ) 100% - (98,15 %+ 0,077 %+ 0,021 %+ 1,15%) =0,602 %
Kadar air limbah Perkedel Bandeng
Sampel Berat cawan Berat cawan Brt cwn+ Kadar air kosong kosong+sampel sample kering (%) B1 22,38683 26,75927 22,41753 99,29
22,41512 99,35 22,41151 99,44
B2 22,88063 27,81334 22,91724 99,25 22,91024 99,39 22,91210 99,36
B3 20,70286 25,68121 20,80221 98,00 20,80013 98,05 20,81019 97,84
Perhitungan berat cawan & sampel − berat cawan sampel ker ing
( )
Kadar air =
x 100 % ( berat cawan & sampel ) − berat cawan kosong
Ulangan 1 26 , 75927 − 22 , 41753
Kadar air
1 = x 100 %
26 , 75927 − 22 , 38683 = 99,29% 26 , 75927 −
22 , 41512 Kadar air = x 100 %
2
26 , 75927 − 22 , 38683 = 99,35% 26 , 75927 −
22 , 41151 Kadar air = x 100 %
3
26 , 75927 − 22 , 38683 = 99,44% Ulangan 2 27 , 81334 −
22 , 91724 Kadar air = x 100 %
1
27 , 81334 − 22 , 88063 = 99,25% 27 , 81334 −
22 , 91024 Kadar air = x 100 %
2
27 , 81334 − 22 , 88063 = 99,39% 27 , 81334 −
22 , 91210 Kadar air = x 100 %
3
27 , 81334 − 22 , 88063 = 99,36% Ulangan 3 25 , 68121 −
20 , 80221 Kadar air = x 100 %
1
25 , 68121 − 20 , 70286 = 98,00% 25 , 68121 −
20 , 80013 Kadar air = x 100 %
2
25 , 68121 − 20 , 70286 = 98,05% 25 , 68121 −
20 , 81019 Kadar air = x 100 %
3
25 , 68121 − 20 , 70286
Kadar Abu limbah Perkedel Bandeng
Sampel Berat cawan Berat cawan Brt cwn ksg Berat Berat % Abu kosong kosong+sampel +smpl kering sampel abu
PRKD1 17,85026 25,38225 17,85357 7,53199 0,003 0,0004 PRKD2 17,95407 24,28435 17,95584 6,43409 0,002 0,0004 PRKD3 17,60147 25,40130 17,60524 7,79983 0,004 0,0005
Perhitungan
Berat sample = berat (cawan +sample)-berat cawan Berat kering = berat (cawan +sample kering)-berat cawan
berat ker ing
%abu = x 100 %
berat sampel
PRKD1 Berat sample = 25,38225-17,85026 = 7,53199 Berat kering = 17,85357-17,85026 = 0,003
, 003 % Abu = x 100 % 7 , 53199 = 0,0004% PRKD2 Berat sample = 24,27435-17,95407
= 6,43409 Berat kering = 17,95584-17,95407 = 0,002
, 002 % Abu = x 100 % 6 , 43409 = 0,0004% PRKD3 Berat sample = 25,40130-17,60147 = 7,79983
Berat kering = 17,60524-17,60147 = 0,004
, 004 % Abu = x 100 % 7 , 79983 = 0,0005%
Kadar protein limbah Perkedel Bandeng
Ulangan Berat sampel (mg) ml NaOH ml blangko % Nitrogen % protein
1
10
36 44 0,112 0,700
2 10 38,2 44 0,081 0,506
3 10 38,8 44 0,073 0,456 ml NaOH (blangko – sampel) x N NaOH x 14,008 % N = berat sampel (mg) x 100 % % protein = %N X factor konversi = %N X 6,25 Ulangan 1 8 x ,
1 x 14 , 008 % N = x 100 % 10 x 1000 = 0,112% % P = 0,112% x 6,25 = 0,700% Ulangan 2 5 ,
8 x , 1 x 14 , 008 % N = x 100 % 10 x 1000 = 0,081% % P = 0,081%x 6,25 = 0,506% Ulangan 3
5 , 2 x , 1 x 14 , 008 % N = x 100 % 10 x 1000 = 0,073% % P = 0,073%x 6,25 = 0,456%
Kadar lemak limbah Perkedel Bandeng
Ul Berat Berat cawan Brt cwn+ BERAT kadar sample gr) (gr) residu RESIDU lemak 1 5 22,24065 22,24263 0,002 0,04
22,24601 0,005 0,1 2 5 22,97821 22,98068 0,002 0,04 22,98107 0,003 0,06 3 5 20,42104 20,42201 0,0009 0,018 20,42251 0,002 0,04
Perhitungan
Berat residu = berat cawan & residu - berat cawan
berat residu x 100 %
Kadar Lemak=
berat sampel
Ulangan 1
A. 22,24263-22,24065= 0,002 , 002
Kadar Lemak = x 100 %
5 = 0,04%
B. 22,24601-22,24065= 0,005 , 005
Kadar Lemak = x 100 %
5 = 0,1% Ulangan 2
A. 22,98068-22,97821= 0,002
, 002 Kadar Lemak = x 100 %
5 = 0,04%
B. 22,98107-22,97821= 0,003 , 003
Kadar Lemak = x 100 %
5 = 0,06% Ulangan 3
A. 20,42201-20,42104= 0,0009 , 0009
Kadar Lemak = x 100 %
5 = 0,018%
B. 20,42251-20,42104= 0,002 , 002
Kadar Lemak = x 100 %
5 = 0,04%
Karbohidrat total
100% - (% Kadar air +Lemak + Abu + Protein) 100% - (98,88%+ 0,049%+ 0,0004%+ 0,554%) =0,517 %
LAMPIRAN 2 Hasil Olahan Data One-Way Anova
Explore
Case Processing Summary Cases Valid Missing Total
PERLAK N Percent N Percent N Percent presto 3 100.0% .0% 3 100.0% pepes
3 100.0% .0% 3 100.0% KDR_AIR pekedel 3 100.0% .0% 3 100.0% presto
3 100.0% .0% 3 100.0% pepes 3 100.0% .0% 3 100.0% LMK pekedel 3 100.0% .0% 3 100.0% presto
3 100.0% .0% 3 100.0% pepes 3 100.0% .0% 3 100.0% PROT pekedel 3 100.0% .0% 3 100.0% presto
3 100.0% .0% 3 100.0% pepes 3 100.0% .0% 3 100.0% ABU pekedel 3 100.0% .0% 3 100.0% presto
3 100.0% .0% 3 100.0% pepes 3 100.0% .0% 3 100.0% KH pekedel 3 100.0% .0% 3 100.0% presto
3 100.0% .0% 3 100.0% pepes 3 100.0% .0% 3 100.0% PH pekedel 3 100.0% .0% 3 100.0% presto
3 100.0% .0% 3 100.0% pepes 3 100.0% .0% 3 100.0% SUHU pekedel 3 100.0% .0% 3 100.0%
Tests of Normality
Kolmogorov-Smirnov(a) Shapiro-Wilk
PERLAKStatistic df Sig. Statistic df Sig.
presto .2923 . .923
3 .463 pepes .292
3 . .923
3 .463 KDR_AIR pekedel .3433 . .842
3 .220 LMK presto .331
3 . .865 3 .281 pepes .292
3 . .923
3 .463 pekedel .3583 . .812
3 .144 presto .3123 . .896
3 .372 pepes .2733 . .945
3 .548 PROT pekedel .3123 . .896
3 .373 presto .191
3 . .997
3 .898 pepes .3853 . .750
3 .000 ABU pekedel .3853 . .750
3 .000 presto .234
3 . .978
3 .718 pepes .2383 . .976
3 .702 KH pekedel .2713 . .948
3 .560 presto .385
3 . .750
3 .000 pepes .3853 . .750
3 .000 PH pekedel .3853 . .750
3 .000 presto .385
3 . .750
3 .000 pepes .3853 . .750
3 .000 SUHU pekedel .3853 . .750
3 .000 a Lilliefors Significance CorrectionOneway Descriptives
Deviation Std.
3.51 pepes 3 .0767 .04163 .02404 -.0268 .1801 .03 .11 pekedel 3 .1367 .13317 .07688 -.1941 .4675 .05 .29 Total
9 1.1244 1.53614 .51205 -.0563 2.3052 .03
2.68 KH presto 3 .6767 .31342 .18095 -.1019 1.4553 .34 .96
2.68 pepes 3 .0210 .00866 .00500 -.0005 .0425 .02 .03 pekedel 3 .0004 .00006 .00003 .0003 .0006 .00 .00 Total
9 .8250 1.22654 .40885 -.1178 1.7678 .00
2.24
1.93 ABU presto 3 2.4537 .22182 .12807 1.9026 3.0047
1.28 pekedel 3 .5540 .12889 .07441 .2338 .8742 .46 .70 Total
9 1.0936 .50948 .16983 .7019 1.4852 .46
1.05
1.93 pepes 3 1.1500 .11829 .06830 .8561 1.4439
1.05
3.51 PROT presto 3 1.5767 .46490 .26841 .4218 2.7315
2.94
Error Lower Bound Upper
98.22 LMK presto 3 3.1600 .30643 .17692 2.3988 3.9212
95% Confidence Interval for Mean N Mean Std.
97.96 Total 9 95.9633 2.91274 .97091 93.7244 98.2023
97.08
98.22 pekedel 3 97.6300 .47948 .27683 96.4389 98.8211
98.06
92.24 pepes 3 98.1533 .08327 .04807 97.9465 98.3602
91.92
Bound Minimum Maximum KDR_AIR presto 3 92.1067 .16653 .09615 91.6930 92.5204
91.92 pepes 3 .5600 .05568 .03215 .4217 .6983 .50 .61 pekedel 3 1.5833 .46737 .26984 .4223 2.7443
1.19
70.00 pekedel 3 30.6667 .57735 .33333 29.2324 32.1009
8 SUHU Between Groups 3042.000 2 1521.000 4563.000 .000 Within Groups 2.000 6 .333 Total 3044.000
8 PH Between Groups .096 2 .048 14.333 .005 Within Groups .020 6 .003 Total .116
8 KH Between Groups 1.883 2 .941 8.832 .016 Within Groups .640 6 .107 Total 2.522
8 ABU Between Groups 11.937 2 5.968 363.351 .000 Within Groups .099 6 .016 Total 12.035
8 PROT Between Groups 1.583 2 .792 9.624 .013 Within Groups .493 6 .082 Total 2.077
8 LMK Between Groups 18.651 2 9.326 246.780 .000 Within Groups .227 6 .038 Total 18.878
KDR_AIR Between Groups 67.343 2 33.672 381.813 .000 Within Groups .529 6 .088 Total 67.872
70.00 ANOVA Sum of Squares df Mean Square F Sig.
30.00
31.00 Total 9 56.6667 19.50641 6.50214 41.6727 71.6606
30.00
69.00
2.10 Total
9 .9400 .56152 .18717 .5084 1.3716 .34
70.00 pepes 3 69.6667 .57735 .33333 68.2324 71.1009
69.00
6.40 SUHU presto 3 69.6667 .57735 .33333 68.2324 71.1009
6.10
6.20 Total 9 6.2222 .12019 .04006 6.1298 6.3146
6.10
6.20 pekedel 3 6.1667 .05774 .03333 6.0232 6.3101
6.10
6.40 pepes 3 6.1333 .05774 .03333 5.9899 6.2768
6.30
2.10 PH presto 3 6.3667 .05774 .03333 6.2232 6.5101
8 Post Hoc Tests Homogeneous Subsets Duncan Subset for alpha = .05 PERLAK N
1
PERLAK N
1
PERLAK N
ABU Duncan Subset for alpha = .05
Means for groups in homogeneous subsets are displayed. a Uses Harmonic Mean Sample Size = 3.000.
2 pekedel 3 .5540 pepes 3 1.1500 presto 3 1.5767 Sig. 1.000 .118
1
PROT Duncan Subset for alpha = .05
2 presto 3 92.1067 pekedel 3 97.6300 pepes 3 98.1533 Sig. 1.000 .074
Means for groups in homogeneous subsets are displayed. a Uses Harmonic Mean Sample Size = 3.000.
2 pepes 3 .0767 pekedel 3 .1367 presto 3 3.1600 Sig. .718 1.000
1
PERLAK N
LMK Duncan Subset for alpha = .05
Means for groups in homogeneous subsets are displayed. a Uses Harmonic Mean Sample Size = 3.000.
2 pekedel 3 .0004 pepes 3 .0210 presto 3 2.4537 Sig. .851 1.000
Means for groups in homogeneous subsets are displayed. a Uses Harmonic Mean Sample Size = 3.000.
KH Duncan Subset for alpha = .05
PERLAK N
1
2 pepes 3 .5600 presto 3 .6767 pekedel 3 1.5833 Sig. .677 1.000
Means for groups in homogeneous subsets are displayed. a Uses Harmonic Mean Sample Size = 3.000.
PH Duncan Subset for alpha = .05
PERLAK N
1
2 pepes 3 6.1333 pekedel 3 6.1667 presto 3 6.3667 Sig. .506 1.000
Means for groups in homogeneous subsets are displayed. a Uses Harmonic Mean Sample Size = 3.000.
SUHU Duncan Subset for alpha = .05
PERLAK N
1
2 pekedel 3 30.6667 presto 3 69.6667 pepes 3 69.6667 Sig. 1.000 1.000
Means for groups in homogeneous subsets are displayed.