7. LAMPIRAN Lampiran 1. Analisa Data Uji Fisikokimia - APLIKASI GULA SORBITOL DAN MANITOL SEBAGAI PENGGANTI SUKROSA DALAM PRODUK PAPAYA LEATHER - Unika Repository
7. LAMPIRAN Lampiran 1. Analisa Data Uji Fisikokimia
Hasil Uji Normalitas Warna Tests of Normality
gubrix Kolmogorov-Smirnov
a
Shapiro-Wilk Statistic df Sig. Statistic df Sig. NILAI_L suk19 .211 6 .200
- .948
- .925
- .887
- .921
- .963
- .938
- .952
- .917
- .879
- .980
- .991
- .889
- .961
- .904
- .969
- .935
- .894
- .974
- .860
- .928
- .907
6 .544 suk23 .235 6 .200
6 .826 mansor23 .237 6 .200
a. Lilliefors Significance Correction *. This is a lower bound of the true significance.
6 .420 mansor23 .284 6 .141 .803 6 .062
6 .565 mansor21 .225 6 .200
6 .188 mansor19 .192 6 .200
6 .918 sor23 .218 6 .200
6 .338 sor19 .338 6 .031 .808 6 .069 sor21 .195 6 .200
6 .617 suk23 .201 6 .200
6 .886 suk21 .191 6 .200
6 .400 NILAI_B suk19 .191 6 .200
6 .311 mansor19 .379 6 .007 .748 6 .019 mansor21 .195 6 .200
6 .300 sor19 .263 6 .200
6 .992 sor23 .266 6 .200
6 .950 sor21 .148 6 .200
6 .725 suk21 .204 6 .200
6 .485 suk21 .215 6 .200
NILAI_A suk19 .196 6 .200
6 .755 mansor23 .330 6 .040 .783 6 .041
6 .642 mansor21 .176 6 .200
6 .846 sor23 .293 6 .116 .806 6 .066 mansor19 .200 6 .200
6 .510 sor21 .192 6 .200
6 .266 suk23 .270 6 .194 .835 6 .118 sor19 .131 6 .200
Hasil Uji One Way Anova Warna ANOVA Sum of Squares df Mean Square F Sig.
L_sin Between Groups 10.243 8 1.280 8.487 .000 Within Groups
6.789 45 .151 Total
17.032
53 asinrumus Between Groups 3.371 8 .421 .907 .519
Within Groups 20.898 45 .464
Total 24.269
53 b_rumus Between Groups 3.134 8 .392 .819 .590
Within Groups 21.532 45 .478
Total 24.665
53 L_sin Duncan
Subset for alpha = 0.05 gubrix N
1
2
3
4 mansor23 6 -.5136 sor19 6 -.2969 suk19 6 -.0874 -.0874 mansor19 6 .2042 .2042 suk23 6 .4230 .4230 sor23 6 .5488 .5488 suk21 6 .6063 .6063 mansor21 6 .6823 .6823 sor21 6 .7762 Sig.
.078 .200 .062 .168 Means for groups in homogeneous subsets are displayed.
Hasil Uji Normalitas Tekstur-Hardness Tests of Normality
a
Kolmogorov-Smirnov Shapiro-Wilk gubrix Statistic df Sig. Statistic df Sig.
- HARDNESS suk19 .269
6 .200 .851 6 .159
- suk21 .226
6 .200 .931 6 .591
- suk23 .176
6 .200 .947 6 .714
- sor19 .138
6 .200 .988 6 .983
- sor21 .144
6 .200 .991 6 .992
- sor23 .228
6 .200 .829 6 .106
- mansor19 .186
6 .200 .919 6 .495
Hasil Uji One Way Anova Tekstur-Hardness ANOVA
HARDNESS Sum of Squares df Mean Square F Sig. Between Groups 4.904E7 8 6130416.680 38.808 .000 Within Groups
7108474.925 45 157966.109 Total
5.615E7
53 HARDNESS Duncan
Subset for alpha = 0.05 gubrix N
1
2
3
4
5
6 mansor19 6 5.1611E3 mansor21 6 5.5170E3 5.5170E3 sor19 6 5.7869E3 mansor23 6 5.8766E3 5.8766E3 sor21 6 5.9184E3 5.9184E3 sor23 6 6.2958E3 6.2958E3 suk19 6 6.7326E3 suk21 6 7.4365E3 suk23
6 8.3524E3 Sig.
.128 .117 .090 .063 1.000 1.000 Means for groups in homogeneous subsets are displayed.
Hasil Uji Normalitas Aktivitas Air (Aw) Tests of Normality a
Kolmogorov-Smirnov Shapiro-Wilk gubrix Statistic df Sig. Statistic df Sig.
*
Aw suk19 .245
6 .200 .889 6 .314
*
suk21 .212
6 .200 .931 6 .589
*
suk23 .173
6 .200 .959 6 .813 sor19 .287 6 .135 .748 6 .019 sor21 .311 6 .071 .740 6 .016 sor23 .309 6 .076 .750 6 .020 mansor19 .282 6 .147 .781 6 .040
*
mansor21 .255
6 .200 .872 6 .233 mansor23 .295 6 .113 .786 6 .043
a. Lilliefors Significance Correction *. This is a lower bound of the true significance.
Hasil Uji One Way Anova Aktivitas Air (Aw) ANOVA
Aw Sum of Squares df Mean Square F Sig. Between Groups .058 8 .007 4.354 .001 Within Groups
.074 45 .002 Total
.132
53 Aw Duncan
Subset for alpha = 0.05 gubrix N
1
2
3
4 mansor23 6 .45533 mansor21 6 .46100 .46100 mansor19 6 .47517 .47517 .47517 sor23 6 .48000 .48000 .48000 sor21 6 .51217 .51217 .51217 suk23 6 .51717 .51717 suk21 6 .52683 .52683 sor19 6 .52733 .52733 suk19 6 .55633 Sig.
.346 .051 .055 .099 Means for groups in homogeneous subsets are displayed.
Hasil Uji Normalitas Kadar air Tests of Normality
a
Kolmogorov-Smirnov Shapiro-Wilk gubrix Statistic df Sig. Statistic df Sig. KADAR_AIR suk19 .279 6 .159 .792 6 .049
- suk21 .229
6 .200 .899 6 .367
- suk23 .246
6 .200 .882 6 .281
- sor19 .238
6 .200 .879 6 .264
- sor21 .158
6 .200 .962 6 .837
- sor23 .249
6 .200 .843 6 .137
- mansor19 .225
6 .200 .930 6 .582
- mansor21 .252
6 .200 .931 6 .584 mansor23 .277 6 .166 .831 6 .110
a. Lilliefors Significance Correction *. This is a lower bound of the true significance.
Hasil Uji One Way Anova Kadar Air ANOVA
KADAR_AIR Sum of Squares df Mean Square F Sig. Between Groups 23.699 8 2.962 12.811 .000 Within Groups
10.406 45 .231 Total
34.105
53 KADAR_AIR Duncan
Subset for alpha = 0.05 gubrix N
1
2
3 mansor23 6 1.50413E1 sor23 6 1.58288E1 mansor21 6 1.59285E1 sor21 6 1.59727E1 sor19 6 1.66120E1 suk23 6 1.68625E1 mansor19 6 1.68642E1 suk21 6 1.69840E1 suk19 6 1.71557E1 Sig.
1.000 .630 .086 Means for groups in homogeneous subsets are displayed.
Uji Normalitas Vitamin A Tests of Normality a
Kolmogorov-Smirnov Shapiro-Wilk gubrix Statistic df Sig. Statistic df Sig.
VIT_A suk19 .313 6 .068 .858 6 .181
*
suk21 .254
6 .200 .922 6 .521
*
suk23 .178
6 .200 .973 6 .911 sor19 .302 6 .092 .808 6 .069
*
sor21 .237
6 .200 .895 6 .345
*
sor23 .171
6 .200 .958 6 .806
*
mansor19 .187
6 .200 .952 6 .760
*
mansor21 .258
6 .200 .921 6 .514
*
mansor23 .268
6 .200 .822 6 .092
a. Lilliefors Significance Correction *. This is a lower bound of the true significance.
Hasil Uji One Way Anova Vitamin A ANOVA
VIT_A Sum of Squares df Mean Square F Sig. Between Groups .839 8 .105 12.505 .000 Within Groups
.378 45 .008 Total
1.217
53 VIT_A Duncan
Subset for alpha = 0.05 gubrix N
1
2
3
4
5 sor21 6 1.23717 suk19 6 1.35533 mansor21 6 1.43583 1.43583 suk23 6 1.48133 1.48133 sor19 6 1.49767 1.49767 suk21 6 1.51100 1.51100 sor23 6 1.56283 mansor19 6 1.57517 mansor23
6 1.69533 Sig.
1.000 .135 .203 .120 1.000 Means for groups in homogeneous subsets are displayed.
Uji Normalitas Total gula Tests of Normality a
Kolmogorov-Smirnov Shapiro-Wilk gubrix Statistic df Sig. Statistic df Sig.
- PERSEN_GLUKOSA suk19 .168
6 .200 .912 6 .453
- suk21 .260
6 .200 .937 6 .632
- suk23 .166
6 .200 .941 6 .669 sor19 .290 6 .127 .778 6 .037
- sor21 .257
6 .200 .890 6 .318
- sor23 .199
6 .200 .877 6 .255
- mansor19 .190
6 .200 .940 6 .661 mansor21 .271 6 .192 .881 6 .275 mansor23 .290 6 .125 .842 6 .135
a. Lilliefors Significance Correction
Hasil Uji One Way Anova Total Gula ANOVA
PERSEN_GLUKOSA Sum of Squares df Mean Square F Sig. Between Groups 27738.549 8 3467.319 1.421E3 .000 Within Groups
109.814 45 2.440 Total
27848.362
53 PERSEN_GLUKOSA Duncan
Subset for alpha = 0.05 gubrix N
1
2
3
4
5
6
7 sor19 6 2.70513E1 mansor19 6 2.83995E1 sor21 6 2.84830E1 mansor21 6 3.07718E1 sor23 6 3.30932E1 mansor23 6 3.59387E1 suk19 6 6.79782E1 suk21
6 7.67917E1 suk23
6 8.74362E1 Sig.
.141 1.000 1.000 1.000 1.000 1.000 1.000 Means for groups in homogeneous subsets are displayed.
Lampiran 2. Analisa Data Hasil Uji Sensori Warna
30.631 20.738 Df
c. Grouping Variable: perlakuan
b. Kruskal Wallis Test
95% Confidence Interval Lower Bound .000 .004 Upper Bound .000 .007 a. Based on 10000 sampled tables with starting seed 299883525.
a
.005
a
Monte Carlo Sig. Sig. .000
.000 .008
8 Asymp. Sig.
8
tekstur rasa Chi-Square
Test Statistics b,c
Tekstur-Hardness dan Rasa Manis Test Statistics b,c
c. Grouping Variable: perlakuan
b. Kruskal Wallis Test
95% Confidence Interval Lower Bound .274 Upper Bound .292 a. Based on 10000 sampled tables with starting seed 2000000.
a
Monte Carlo Sig. Sig. .283
.288
8 Asymp. Sig.
9.685 Df
warna Chi-Square
Keterangan: Perlakuan 1: sukrosa 19 o brix Perlakuan 2: sukrosa 21 o brix Perlakuan 3: sukrosa 23 o brix Perlakuan 4: sorbitol 19 o brix Perlakuan 5: sorbitol 21 o brix Perlakuan 6: sorbitol 23 o brix Perlakuan 7: manitol-sorbitol 19 o brix Perlakuan 8: manitol-sorbitol 21 o brix Perlakuan 9: manitol-sorbitol 23 o brix
- - Uji Beda Nyata Perlakuan 1 dan 2 a Test Statistics
tekstur rasa Mann-Whitney U 212.000 375.000 Wilcoxon W 677.000 840.000 Z -3.627 -1.148
Asymp. Sig. (2-tailed) .000 .251
a. Grouping Variable: perlakuan
Uji Beda Nyata Perlakuan 1 dan 3 - a Test Statistics
tekstur rasa Mann-Whitney U 157.000 409.500 Wilcoxon W 622.000 874.500 Z -4.440 -.617
Asymp. Sig. (2-tailed) .000 .537
a. Grouping Variable: perlakuan
Uji Beda Nyata Perlakuan 1 dan 4 - a Test Statistics
tekstur rasa Mann-Whitney U 191.500 336.000 Wilcoxon W 656.500 801.000 Z -3.936 -1.734
Asymp. Sig. (2-tailed) .000 .083
a. Grouping Variable: perlakuan
Uji Beda Nyata Perlakuan 1 dan 5 - a Test Statistics
tekstur rasa Mann-Whitney U 166.500 317.500 Wilcoxon W 631.500 782.500 Z -4.291 -2.043
Uji Beda Nyata Perlakuan 1 dan 6 - a Test Statistics
tekstur rasa Mann-Whitney U 188.500 414.000 Wilcoxon W 653.500 879.000 Z -3.965 -.551
Asymp. Sig. (2-tailed) .000 .582
a. Grouping Variable: perlakuan
Uji Beda Nyata Perlakuan 1 dan 7 - a Test Statistics
tekstur rasa Mann-Whitney U 314.500 312.500 Wilcoxon W 779.500 777.500 Z -2.065 -2.099
Asymp. Sig. (2-tailed) .039 .036
a. Grouping Variable: perlakuan
Uji Beda Nyata Perlakuan 1 dan 8 - a Test Statistics
tekstur rasa Mann-Whitney U 230.000 368.500 Wilcoxon W 695.000 833.500 Z -3.376 -1.238
Asymp. Sig. (2-tailed) .001 .216
a. Grouping Variable: perlakuan
- - Uji Beda Nyata Perlakuan 1 dan 9 a Test Statistics
tekstur rasa Mann-Whitney U 229.000 420.000 Wilcoxon W 694.000 885.000 Z -3.376 -.458 Asymp. Sig. (2-tailed) .001 .647
Uji Beda Nyata Perlakuan 2 dan 3 - a Test Statistics
tekstur Rasa Mann-Whitney U 366.000 416.000 Wilcoxon W 831.000 881.000 Z -1.290 -.521
Asymp. Sig. (2-tailed) .197 .602
a. Grouping Variable: perlakuan
Uji Beda Nyata Perlakuan 2 dan 4 - a Test Statistics
tekstur rasa Mann-Whitney U 414.500 263.500 Wilcoxon W 879.500 728.500 Z -.544 -2.837
Asymp. Sig. (2-tailed) .587 .005
a. Grouping Variable: perlakuan
Uji Beda Nyata Perlakuan 2 dan 5 - a Test Statistics
tekstur rasa Mann-Whitney U 364.500 240.000 Wilcoxon W 829.500 705.000 Z -1.311 -3.240
Asymp. Sig. (2-tailed) .190 .001
a. Grouping Variable: perlakuan
- - Uji Beda Nyata Perlakuan 2 dan 6 a Test Statistics
tekstur rasa Mann-Whitney U 380.500 335.000 Wilcoxon W 845.500 800.000 Z -1.059 -1.762
Asymp. Sig. (2-tailed) .290 .078
Uji Beda Nyata Perlakuan 2 dan 7 - a Test Statistics
tekstur rasa Mann-Whitney U 405.500 234.500 Wilcoxon W 870.500 699.500 Z -.674 -3.292
Asymp. Sig. (2-tailed) .501 .001
a. Grouping Variable: perlakuan
Uji Beda Nyata Perlakuan 2 dan 8 - a Test Statistics
tekstur rasa Mann-Whitney U 419.000 293.000 Wilcoxon W 884.000 758.000 Z -.476 -2.387
Asymp. Sig. (2-tailed) .634 .017
a. Grouping Variable: perlakuan
Uji Beda Nyata Perlakuan 2 dan 9 - a Test Statistics
tekstur rasa Mann-Whitney U 449.000 345.000 Wilcoxon W 914.000 810.000 Z -.015 -1.601
Asymp. Sig. (2-tailed) .988 .109
a. Grouping Variable: perlakuan
- - Uji Beda Nyata Perlakuan 3 dan 4 a Test Statistics
tekstur rasa Mann-Whitney U 408.000 304.000 Wilcoxon W 873.000 769.000 Z -.642 -2.220
Asymp. Sig. (2-tailed) .521 .026
Uji Beda Nyata Perlakuan 3 dan 5 - a Test Statistics
tekstur rasa Mann-Whitney U 445.000 294.500 Wilcoxon W 910.000 759.500 Z -.077 -2.400
Asymp. Sig. (2-tailed) .939 .016
a. Grouping Variable: perlakuan
Uji Beda Nyata Perlakuan 3 dan 6 - a Test Statistics
tekstur rasa Mann-Whitney U 443.500 381.000 Wilcoxon W 908.500 846.000 Z -.099 -1.055
Asymp. Sig. (2-tailed) .921 .292
a. Grouping Variable: perlakuan
Uji Beda Nyata Perlakuan 3 dan 7 - a Test Statistics
tekstur rasa Mann-Whitney U 346.000 283.000 Wilcoxon W 811.000 748.000 Z -1.574 -2.553
Asymp. Sig. (2-tailed) .115 .011
a. Grouping Variable: perlakuan
- - Uji Beda Nyata Perlakuan 3 dan 8 a Test Statistics
tekstur rasa Mann-Whitney U 338.000 332.000 Wilcoxon W 803.000 797.000 Z -1.714 -1.792
Asymp. Sig. (2-tailed) .087 .073
Uji Beda Nyata Perlakuan 3 dan 9 - a Test Statistics
tekstur rasa Mann-Whitney U 371.500 373.500 Wilcoxon W 836.500 838.500 Z -1.197 -1.161
Asymp. Sig. (2-tailed) .231 .246
a. Grouping Variable: perlakuan
Uji Beda Nyata Perlakuan 4 dan 5 - a Test Statistics
tekstur rasa Mann-Whitney U 406.000 443.000 Wilcoxon W 871.000 908.000 Z -.673 -.110
Asymp. Sig. (2-tailed) .501 .913
a. Grouping Variable: perlakuan
Uji Beda Nyata Perlakuan 4 dan 6 - a Test Statistics
tekstur rasa Mann-Whitney U 424.000 356.500 Wilcoxon W 889.000 821.500 Z -.395 -1.434
Asymp. Sig. (2-tailed) .693 .151
a. Grouping Variable: perlakuan
- - Uji Beda Nyata Perlakuan 4 dan 7 a Test Statistics
tekstur Rasa Mann-Whitney U 372.000 439.000 Wilcoxon W 837.000 904.000 Z -1.181 -.170
Asymp. Sig. (2-tailed) .238 .865
Uji Beda Nyata Perlakuan 4 dan 8 - a Test Statistics
tekstur Rasa Mann-Whitney U 385.500 418.500 Wilcoxon W 850.500 883.500 Z -.987 -.480
Asymp. Sig. (2-tailed) .324 .631
a. Grouping Variable: perlakuan
Uji Beda Nyata Perlakuan 4 dan 9 - a Test Statistics
tekstur rasa Mann-Whitney U 410.000 379.500 Wilcoxon W 875.000 844.500 Z -.609 -1.067
Asymp. Sig. (2-tailed) .543 .286
a. Grouping Variable: perlakuan
Uji Beda Nyata Perlakuan 5 dan 6 - a Test Statistics
tekstur rasa Mann-Whitney U 439.500 350.000 Wilcoxon W 904.500 815.000 Z -.160 -1.571
Asymp. Sig. (2-tailed) .873 .116
a. Grouping Variable: perlakuan
- - Uji Beda Nyata Perlakuan 5 dan 7 a Test Statistics
tekstur rasa Mann-Whitney U 347.000 423.500 Wilcoxon W 812.000 888.500 Z -1.559 -.420
Asymp. Sig. (2-tailed) .119 .674
Uji Beda Nyata Perlakuan 5 dan 8 - a Test Statistics
tekstur rasa Mann-Whitney U 338.500 423.500 Wilcoxon W 803.500 888.500 Z -1.702 -.411
Asymp. Sig. (2-tailed) .089 .681
a. Grouping Variable: perlakuan
Uji Beda Nyata Perlakuan 5 dan 9 - a Test Statistics
tekstur rasa Mann-Whitney U 370.500 372.500 Wilcoxon W 835.500 837.500 Z -1.210 -1.183
Asymp. Sig. (2-tailed) .226 .237
a. Grouping Variable: perlakuan
- - Uji Beda Nyata Perlakuan 6 dan 7 a Test Statistics
tekstur rasa Mann-Whitney U 358.500 332.500 Wilcoxon W 823.500 797.500 Z -1.382 -1.819
Asymp. Sig. (2-tailed) .167 .069
a. Grouping Variable: perlakuan
Uji Beda Nyata Perlakuan 6 dan 8 - a Test Statistics
tekstur rasa Mann-Whitney U 359.000 389.000 Wilcoxon W 824.000 854.000 Z -1.386 -.933
Asymp. Sig. (2-tailed) .166 .351
Uji Beda Nyata Perlakuan 6 dan 9 - a Test Statistics
tekstur rasa Mann-Whitney U 385.500 441.000 Wilcoxon W 850.500 906.000 Z -.982 -.137
Asymp. Sig. (2-tailed) .326 .891
a. Grouping Variable: perlakuan
Uji Beda Nyata Perlakuan 7 dan 8 - a Test Statistics
tekstur rasa Mann-Whitney U 420.500 406.500 Wilcoxon W 885.500 871.500 Z -.446 -.667
Asymp. Sig. (2-tailed) .655 .504
a. Grouping Variable: perlakuan
- - Uji Beda Nyata Perlakuan 7 dan 9 a Test Statistics
tekstur rasa Mann-Whitney U 406.500 367.000 Wilcoxon W 871.500 832.000 Z -.657 -1.260
Asymp. Sig. (2-tailed) .511 .208
a. Grouping Variable: perlakuan
Uji Beda Nyata Perlakuan 8 dan 9 - a Test Statistics
tekstur rasa Mann-Whitney U 426.500 411.500 Wilcoxon W 891.500 876.500 Z -.360 -.583
Asymp. Sig. (2-tailed) .719 .560
Perpustakaan Unika Lampiran 3. Lembar Worksheet & Scoresheet Uji Rating Hedonik (Warna dan Tesktur-Hardness)
WORKSHEET UJI RATING HEDONIK (TEKSTUR DAN WARNA)
Jenis sampel : Papaya Leather Identifikasi sampel Kode o
Papaya leather sukrosa 19 brix A o
Papaya leather sukrosa 21 brix B o sukrosa 23 brix C
Papaya leather o
Papaya leather sorbitol 19 brix D o
Papaya leather sorbitol 21 brix E o
Papaya leather sorbitol 23 brix F o
Papaya leather manitol-sorbitol 19 brix G o manitol-sorbitol 21 brix H
Papaya leather o
Papaya leather manitol-sorbitol 23 brix I Kode kombinasi urutan penyajian: ABCDEFGHI = 1 BACDEFGHI = 2 BCADEFGHI = 3 BCDAEFGHI = 4 BCDEAFGHI = 5 Penyajian: urutan penyajian Panelis Kode sampel
1 6 11 16 21 26 I # 1, 6,11, 16, 21, 26 896 a 314 b 688 c 468 d 663 e 712 f 585 g 351 h 847 i
2 7 12 17 22 27
II # 2, 7,12, 17, 22, 27 222 b 537 a 746 c 636 d 478 e 368 f 949 g 797 h 295 i 3 8 13 18 23 28
III # 3, 8,13, 18, 23, 28 169 122 759 919 946 293 874 289 452 b c a d e f g h i 4 9 14 19 24 29
IV # 4, 9, 14, 19, 24, 29 885 b 595 c 152 d 121 a 237 e 574 f 611 g 145 h 784 i 5 10 15 20 25 30
V # 5, 10, 15, 20, 25, 30 646 b 873 c 397 d 159 e 912 a 155 f 136 g 463 h 363 i
Rekap kode sampel: SAMPEL A suk 19 896 537 169 121 912 SAMPEL B suk 21 314 222 122 885 646 SAMPEL C suk 23 688 746 759 595 873 SAMPEL D sor 19 468 636 919 152 397
SAMPEL E sor 21 663 478 946 237 159 SAMPEL F sor 23 712 368 293 574 155 SAMPEL G mansor 19 585 949 874 611 136 SAMPEL H mansor
21 351 797 289 145 463 SAMPEL I mansor 23 847 295 452 784 363
UJI RATING HEDONIK Nama :
Tanggal : Produk : Papaya Leather Atribut : Warna Instruksi : Di hadapan Anda terdapat 9 sampel papaya leather. Amati sampel papaya leather satu per satu secara berurutan dari kiri ke kanan. Setelah mengamati warna dari semua sampel, berikan nilai rating dengan skala nilai dari yang Anda paling tidak sukai (= 1) hingga sampel yang Anda paling sukai (= 5) untuk masing-masing sampel papaya leather. Keterangan : 1 = paling tidak suka 2 = tidak suka 3 = netral 4 = suka 5 = paling suka
Kode Sampel Rating (Boleh Dobel) _____ _____ _____ _____
_____ _____ _____ _____ _____ _____ _____ _____
_____ _____ _____ _____ _____ _____
Terima kasih
UJI RATING HEDONIK Nama :
Tanggal : Produk : Papaya Leather Atribut : Tekstur (hardness) Instruksi : Berkumur-kumurlah dengan air mineral dahulu sebelum menguji sampel. Di hadapan Anda terdapat 9 sampel papaya leather. Lalu papaya leather satu per satu secara berurutan dari kiri ke kanan digigit hingga terputus menggunakan gigi geraham (pertama menggigit) serta tidak boleh ditelan. Sebelum mencicipi sampel berikutnya, Anda harus menetralkan lidah Anda dengan meminum air mineral kembali. Percobaan sebaiknya dilakukan hanya sekali saja. Kemudian berikan nilai rating dengan skala nilai dari yang Anda paling tidak sukai (= 1) hingga sampel yang Anda paling sukai (= 5) untuk masing-masing sampel papaya leather. Keterangan : 1 = paling tidak suka 2 = tidak suka 3 = netral 4 = suka 5 = paling suka
Kode Sampel Rating (Boleh Dobel) _____ _____ _____ _____
_____ _____ _____ _____ _____ _____ _____ _____
_____ _____ _____ _____ _____ _____
Terima kasih
Perpustakaan Unika Lampiran 4. Lembar Worksheet & Scoresheet Uji Rating Hedonik (Rasa Manis)
WORKSHEET UJI RATING HEDONIK (RASA MANIS)
Jenis sampel : Papaya Leather Identifikasi sampel Kode o
Papaya leather sukrosa 19 brix A o
Papaya leather sukrosa 21 brix B o
Papaya leather sukrosa 23 brix C o
Papaya leather sorbitol 19 brix D o
Papaya leather sorbitol 21 brix E o
Papaya leather sorbitol 23 brix F o
Papaya leather manitol-sorbitol 19 brix G o
Papaya leather manitol-sorbitol 21 brix H o
Papaya leather manitol-sorbitol 23 brix I Kode kombinasi urutan penyajian: ABCDEFGHI = 1 BCDEFGHIA = 2 CDEFGHIAB = 3 DEFGHIABC = 4 EFGHIABCD = 5 Penyajian: urutan penyajian
Booth Panelis Kode sampel 1 6 11 16 21 26
I # 1, 6,11, 16, 21, 26 862 a 245 b 458 c 396 d 522 e 498 f 298 g 665 h 635 i 2 7 12 17 22 27
II # 2, 7,12, 17, 22, 27 398 183 c 765 d 138 e 369 f 163 g 743 h 593 i 223 a b
3 8 13 18 23 28
III # 3, 8,13, 18, 23, 28 614 c 547 d 869 e 742 f 822 g 554 h 448 i 681 a 829 b 4 9 14 19 24 29
IV # 4, 9, 14, 19, 24, 29 933 d 375 e 651 f 414 g 891 h 129 i 199 a 113 b 941 c 5 10 15 20 25 30
V # 5, 10, 15, 20, 25, 30 617 e 274 f 635 g 379 h 287 i 335 a 662 b 875 c 282 d
Rekap kode sampel: SAMPEL A suk 19 862 223 681 199 335 SAMPEL B suk 21 245 398 829 113 662 SAMPEL C suk 23 458 183 614 941 875 SAMPEL D sor 19 396 765 547 933 282
SAMPEL E sor 21 522 138 869 375 617 SAMPEL F sor 23 498 369 742 651 274 SAMPEL G mansor 19 298 163 822 414 635 SAMPEL H mansor
21 665 743 554 891 379 SAMPEL I mansor 23 635 593 448 129 287
UJI RATING HEDONIK Nama :
Tanggal : Produk : Papaya Leather Atribut : Rasa Manis Instruksi : Berkumur-kumurlah dengan air mineral dahulu sebelum menguji sampel. Di hadapan Anda terdapat 9 sampel papaya leather. Cicipi sampel papaya leather satu per satu secara berurutan dari kiri ke kanan, rasakan masing-masing. Sebelum mencicipi sampel berikutnya, Anda harus menetralkan lidah Anda dengan meminum air mineral. Setelah mencicipi semua sampel, Anda boleh mengulang sesering yang Anda perlukan. Berikan nilai rating dengan skala nilai dari yang Anda paling tidak sukai (= 1) hingga sampel yang Anda paling sukai (= 5) untuk masing-masing sampel papaya leather. Keterangan : 1 = paling tidak suka 2 = tidak suka 3 = netral 4 = suka 5 = paling suka
Kode Sampel Rating (Boleh Dobel) _____ _____ _____ _____
_____ _____ _____ _____ _____ _____ _____ _____
_____ _____ _____ _____ _____ _____
Terima kasih
Lampiran 5. Analisa Vitamin A Papaya Leather pada Berbagai Perlakuan Jenis Gula dan Tingkat Kemanisan Tabel 6. Kadar Vitamin A Papaya Leather dengan Berbagai Perlakuan
Perlakuan mg β-karoten/100g bhn sukrosa 19 brix 1,36 ± 0,12 b sukrosa 21 brix 1,51 ± 0,09 cd sukrosa 23 brix 1,48 ± 0,04 cd sorbitol 19 brix 1,50 ± 0,11 cd sorbitol 21 brix 1,24 ± 0,03 a sorbitol 23 brix 1,56 ± 0,11 d manitol-sorbitol 19 brix 1,58 ± 0,04 d manitol sorbitol 21 brix 1,44 ± 0,08 bc manitol-sorbitol 23 brix 1,70 ± 0,14 e
Rata-rata 1,48 ± 0,13 Keterangan: Semua nilai pada tabel merupakan rata-rata ± standar deviasi. Tanda huruf superscript yang berbeda menunjukkan adanya beda nyata antar perlakuan pada tingkat kepercayaan 95% (p<0,05) berdasarkan one way anova dengan menggunakan Duncan sebagai uji beda nyata.
2.00 A B C D E F G H
0.00
0.50
1.00
1.50
I P e rla kua n N ila i ß ‐ka ro te n ( m g /100 g ba ha n)
Gambar 31. Hasil Uji Vitamin A Papaya Leather dengan Jenis Gula dan Tingkat Kemanisan yang Berbeda Keterangan: Perlakuan A=sukrosa 19 o brix, B=sukrosa 21 o brix, C=sukrosa 23 o brix, D=sorbitol 19 o brix, o o o
Lampiran 6. Kurva Standar Analisa Vitamin A dan Total Gula Papaya Leather Tabel 7. Kurva Standar Analisa Vitamin A No. Konsentrasi (ppm) Absorbansi
1 0,098 0,0032 2 0,195 0,0061 3 0,391 0,0125 4 0,781 0,0242 5 1,563 0,0920 6 3,125 0,1406 7 6,25 0,1946 8 12,5 0,4115 9 25 0,7568
0.9 y = 0.0302x + 0.0152
0.8 2 R = 0.9935
0.7 i
0.6 s an
0.5 rb absorbansi
0.4 so
Linear (absorbansi) ab
0.3
0.2
0.1
5
10
15
20
25
30 k ons e ntr as i-ppm
Gambar 32. Kurva Standar Analisa Vitamin A Tabel 8. Kurva Standar Analisa Total Gula No. Konsentrasi (ppm) Absorbansi 1 1.563 0.0509
2 3.125 0.0653 3 6.25 0.0870 4 12.5 0.1307 5 25 0.2750 6 50 0.3435 7 100 0.7332
0.8 y = 0.0068x + 0.0494 2
0.7 R = 0.9851
0.6 si
0.5 n a absorbansi
0.4 rb so
Linear (absorbansi)
0.3 ab
0.2
0.1