52
Lampiran 3. Data analisis mutu CPO setelah pemanasan awal A. Asam lemak bebas
Ulangan Berat
sampel g Normalitas
NaOH N Volume
NaOH ml ALB
x Rata-rata
SD 1
5.0609 0.0904
8.30 3.80
3.83 3.85
0.03 5.5081
0.0904 9.20
3.87 2
5.3510 0.0904
9.00 3.89
3.87 5.3242
0.0904 8.85
3.85
B. Bilangan iod
Ulangan Berat
sampel g Normalitas
Na
2
S
2
O
3
V Blanko ml
V Sampel ml
Bilangan iod
X Rata
Rata SD
1 0.5840
0.1000 47.50
23.10 53.02
52.73 52.56
0.25 0.5203
0.1000 47.50
26.00 52.44
2 0.5041
0.1000 47.50
26.60 52.61
52.38 0.5402
0.1000 47.50
25.30 52.15
C. Kadar karotenoid
Ulangan Berat
sampel g Absorbansi
Karoten ppm X
Rata- rata
SD 1
2 1
2 1
0.1098 0.690
0.690 601.71
601.71 601.71
603.67 2.78
2 0.1030
0.650 0.653
604.25 607.04
605.64
D. DOBI
Ulangan Absorbansi blanko
Absorbansi sampel DOBI
Rata-rata SD
1 0.249
0.090 2.77
2.75 0.02
2 0.233
0.085 2.74
53
Lampiran 4. Data analisis reologi CPO setelah pemanasan awal
Data hasil pengukuran reologi CPO menggunakan Haake Rotoviscometer RV20 T=55
o
C Ulangan 1
Point Tau Pa
D 1s Eta Pas
1 0.087
4.575 0.019
2 0.310
13.810 0.022
3 0.479
24.550 0.020
4 0.760
34.790 0.022
5 1.241
44.120 0.028
6 1.436
54.550 0.026
7 1.642
64.840 0.025
8 1.990
74.470 0.027
9 2.146
85.380 0.025
10 2.368
95.670 0.025
11 2.375
105.000 0.023
12 2.648
115.600 0.023
13 2.894
126.200 0.023
14 2.517
136.600 0.018
15 3.518
146.000 0.024
16 3.718
156.500 0.024
17 3.984
167.200 0.024
18 3.434
176.200 0.019
19 3.999
186.500 0.021
20 5.234
197.200 0.027
21 4.515
206.700 0.022
22 5.197
217.500 0.024
23 4.866
227.900 0.021
24 5.542
237.100 0.023
25 6.148
247.800 0.025
26 5.008
258.300 0.019
27 5.698
265.200 0.021
28 6.220
275.800 0.023
29 7.273
286.400 0.025
30 6.023
295.600 0.020
31 7.496
306.200 0.024
32 7.505
316.700 0.024
33 8.120
326.000 0.025
34 7.157
336.500 0.021
35 8.071
347.100 0.023
36 7.528
356.300 0.021
37 9.425
366.900 0.026
38 8.929
377.400 0.024
39 8.967
386.700 0.023
40 8.874
396.800 0.022
Ulangan 2 Point
Tau Pa D 1s
Eta Pas 1
0.166 4.575
0.036 2
0.340 13.680
0.025 3
0.496 24.410
0.020 4
0.830 34.840
0.024 5
1.241 43.770
0.028 6
1.436 54.850
0.026 7
1.500 65.100
0.023 8
1.772 74.380
0.024 9
2.091 84.810
0.025 10
2.033 95.540
0.021 11
2.693 104.900
0.026 12
2.821 115.600
0.024 13
2.906 125.800
0.023 14
3.300 136.600
0.024 15
3.625 145.800
0.025 16
4.701 156.600
0.030 17
4.339 167.000
0.026 18
4.069 176.200
0.023 19
4.698 186.600
0.025 20
4.440 197.300
0.023 21
4.843 207.000
0.023 22
5.281 217.300
0.024 23
5.223 227.800
0.023 24
5.270 237.100
0.022 25
5.388 247.700
0.022 26
5.902 256.000
0.023 27
6.459 264.400
0.024 28
5.928 275.800
0.021 29
7.250 286.400
0.025 30
7.602 295.600
0.026 31
7.856 306.200
0.026 32
7.050 316.700
0.022 33
7.856 326.000
0.024 34
7.380 336.500
0.022 35
7.460 347.100
0.021 36
7.491 356.300
0.021 37
7.952 366.400
0.022 38
7.737 377.900
0.020 39
8.503 386.700
0.022 40
8.921 396.300
0.023
y = 0.9396x - 1.4958 R² = 0.9759
0.000 0.200
0.400 0.600
0.800
1.000
1.200
0.000 1.000
2.000 3.000
L o
g Sh
ear St
re ss
Pa
Log Shear Rate 1s y = 0.9304x - 1.4676
R² = 0.9828
0.000 0.200
0.400 0.600
0.800 1.000
0.000 1.000
2.000 3.000
L o
g Sh
ear St
re ss
Pa
Log Shear Rate 1s
54
Lampiran 4. Data analisis reologi CPO setelah pemanasan awal lanjutan
Indeks tingkah laku aliran n dan indeks konsistensi aliran K U
Persamaan Power Law
Regresi Nilai n
Nilai K Rata-
rata n Rata-
rata K SD n
SD K 1
y = 0.940x - 1.496 97.59
0.94 0.032
0.935 0.033
0.007 0.001
2 y = 0.930x - 1.468
98.28 0.93
0.034
55
Lampiran 5. Data analisis mutu CPO selama penyimpanan A. Asam lemak bebas
1 minggu penyimpanan Suhu
o
C Ulangan
Berat sampel g
Normalitas NaOH N
Volume NaOH ml
ALB X
Rata- rata
SD 20
1 5.4220
0.0982 8.30
3.85 3.87
3.85 0.02
5.3100 0.0982
8.20 3.88
2 5.2091
0.0982 7.90
3.81 3.84
5.2122 0.0982
8.00 3.86
25 1
5.2145 0.0982
8.00 3.86
3.86 3.88
0.03 5.4025
0.0982 8.30
3.86 2
5.3105 0.0982
8.25 3.91
3.90 5.1301
0.0982 7.95
3.90 30
1 5.0149
0.0982 8.20
4.11 4.09
4.09 0.00
5.1613 0.0982
8.35 4.07
2 5.5290
0.0982 9.00
4.09 4.09
5.3149 0.0982
8.65 4.09
35 1
5.4210 0.0982
9.10 4.22
4.20 4.19
0.02 5.2015
0.0982 8.65
4.18 2
5.1040 0.0982
8.60 4.24
4.17 5.2019
0.0982 8.50
4.11 40
1 5.1291
0.0982 8.75
4.29 4.24
4.26 0.02
5.2104 0.0982
8.70 4.20
2 5.3081
0.0982 9.00
4.26 4.27
5.4009 0.0982
9.20 4.28
2 minggu penyimpanan Suhu
o
C Ulangan
Berat sampel g
Normalitas NaOH N
Volume NaOH ml
ALB X
Rata- rata
SD 20
1 5.0145
0.0977 7.80
3.89 3.87
3.88 0.02
5.1778 0.0977
7.95 3.84
2 5.0677
0.0977 7.90
3.90 3.89
5.2246 0.0977
8.10 3.88
25 1
5.3210 0.0977
8.30 3.90
3.92 3.91
0.02 5.2060
0.0977 8.20
3.94 2
5.3127 0.0977
8.25 3.88
3.90 5.2481
0.0977 8.20
3.91 30
1 5.0910
0.0977 8.45
4.15 4.16
4.13 0.04
5.1399 0.0977
8.55 4.16
2 5.1086
0.0977 8.50
4.16 4.10
5.2288 0.0977
8.45 4.04
35 1
5.0954 0.0977
8.95 4.39
4.37 4.41
0.05 5.5231
0.0977 9.60
4.35 2
5.3350 0.0977
9.40 4.41
4.45 5.2150
0.0977 9.35
4.48 40
1 5.3423
0.0977 9.50
4.45 4.50
4.52 0.03
5.0606 0.0977
9.20 4.55
2 5.1377
0.0977 9.40
4.58 4.54
5.3664 0.0977
9.65 4.50
56
Lampiran 5. Data analisis mutu CPO selama penyimpanan lanjutan
3 minggu penyimpanan Suhu
o
C Ulangan
Berat sampel g
Normalitas NaOH N
Volume NaOH ml
ALB X
Rata- rata
SD 20
1 5.2266
0.0958 8.25
3.87 3.88
3.89 0.01
5.1618 0.0958
8.20 3.90
2 5.4062
0.0958 8.60
3.90 3.90
5.1480 0.0958
8.20 3.91
25 1
5.0821 0.0958
8.10 3.91
3.92 3.95
0.04 5.0476
0.0958 8.10
3.94 2
5.1834 0.0958
8.35 3.95
3.98 5.1722
0.0958 8.45
4.01 30
1 5.2462
0.0958 8.95
4.18 4.19
4.21 0.03
5.2689 0.0958
9.00 4.19
2 5.1184
0.0958 8.80
4.22 4.23
5.1207 0.0958
8.85 4.24
35 1
5.1063 0.0958
9.70 4.66
4.37 4.41
0.05 5.3570
0.0958 9.85
4.51 2
5.2080 0.0958
9.60 4.52
4.45 5.1305
0.0958 9.65
4.61 40
1 5.1843
0.0958 9.95
4.71 4.50
4.52 0.03
5.2998 0.0958
10.25 4.74
2 5.1743
0.0958 10.00
4.74 4.54
5.0368 0.0958
9.85 4.80
4 minggu penyimpanan Suhu
o
C Ulangan
Berat sampel g
Normalitas NaOH N
Volume NaOH ml
ALB X
Rata- rata
SD 20
1 5.1092
0.0935 8.30
3.89 3.88
3.91 0.04
5.3118 0.0935
8.60 3.88
2 5.0382
0.0935 8.30
3.94 3.94
5.2298 0.0935
8.60 3.94
25 1
5.1052 0.0935
8.50 3.99
3.97 3.98
0.02 5.0950
0.0935 8.40
3.95 2
5.3310 0.0935
8.85 3.97
4.00 5.2971
0.0935 8.90
4.02 30
1 5.1942
0.0935 9.40
4.33 4.36
4.38 0.03
5.2095 0.0935
9.55 4.39
2 5.1946
0.0935 9.45
4.35 4.40
5.0870 0.0935
9.45 4.45
35 1
5.0185 0.0935
10.10 4.82
4.83 4.79
0.06 5.1114
0.0935 10.35
4.85 2
5.2461 0.0935
10.40 4.75
4.75 5.2860
0.0935 10.50
4.75 40
1 5.0910
0.0935 10.45
4.91 4.92
4.92 0.00
5.0053 0.0935
10.30 4.93
2 5.1273
0.0935 10.55
4.93 4.91
5.2270 0.0935
10.70 4.90
57
Lampiran 5. Data analisis mutu CPO selama penyimpanan lanjutan
B. Bilangan iod
