7. lampiran 7.1. hasil pengolahan data uji normalitasrepository.unika.ac.id/14667/8/13.70.0002...
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7. LAMPIRAN
7.1. Hasil Pengolahan Data
7.1.1. Uji Normalitas
Tests of Normality
JenisPisang
Kolmogorov-Smirnova Shapiro-Wilk
Statistic df Sig. Statistic df Sig.
KadarAir Pisang Kepok ,143 9 ,200* ,963 9 ,828
Pisang Ambon ,248 9 ,116 ,733 9 ,003
Pisang Raja Nangka ,157 9 ,200* ,954 9 ,731
KadarAirTepung Pisang Kepok ,331 9 ,055 ,774 9 ,010
Pisang Ambon ,232 9 ,177 ,807 9 ,025
Pisang Raja Nangka ,206 9 ,200* ,939 9 ,576
WHC40 Pisang Kepok ,166 9 ,200* ,975 9 ,932
Pisang Ambon ,182 9 ,200* ,916 9 ,358
Pisang Raja Nangka ,233 9 ,171 ,840 9 ,058
WHC60 Pisang Kepok ,177 9 ,200* ,929 9 ,472
Pisang Ambon ,140 9 ,200* ,978 9 ,952
Pisang Raja Nangka ,158 9 ,200* ,934 9 ,521
Serat Pisang Kepok ,313 9 ,051 ,821 9 ,035
Pisang Ambon ,248 9 ,117 ,897 9 ,235
Pisang Raja Nangka ,321 9 ,058 ,765 9 ,008
Pati Pisang Kepok ,176 9 ,200* ,955 9 ,742
Pisang Ambon ,264 9 ,071 ,868 9 ,116
Pisang Raja Nangka ,198 9 ,200* ,904 9 ,275
*. This is a lower bound of the true significance.
a. Lilliefors Significance Correction
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Tests of Normality
JenisPisang
Kolmogorov-Smirnova Shapiro-Wilk
Statistic df Sig. Statistic df Sig.
KadarAir Pisang Kepok ,143 9 ,200* ,963 9 ,828
Pisang Ambon ,248 9 ,116 ,733 9 ,003
Pisang Raja Nangka ,157 9 ,200* ,954 9 ,731
KadarAirTepung Pisang Kepok ,331 9 ,005 ,774 9 ,010
Pisang Ambon ,232 9 ,177 ,807 9 ,025
Pisang Raja Nangka ,206 9 ,200* ,939 9 ,576
Aw Pisang Kepok ,176 9 ,200* ,949 9 ,676
Pisang Ambon ,314 9 ,011 ,769 9 ,009
Pisang Raja Nangka ,320 9 ,058 ,737 9 ,004
*. This is a lower bound of the true significance.
a. Lilliefors Significance Correction
Tests of Normality
JenisTepung
Kolmogorov-Smirnova Shapiro-Wilk
Statistic df Sig. Statistic df Sig.
L Pisang Kepok ,170 9 ,200* ,926 9 ,441
Pisang Ambon ,187 9 ,200* ,932 9 ,497
Pisang Nangka ,419 9 ,000 ,651 9 ,000
Terigu ,203 9 ,200* ,944 9 ,624
a Pisang Kepok ,406 9 ,000 ,643 9 ,000
Pisang Ambon ,193 9 ,200* ,881 9 ,162
Pisang Nangka ,377 9 ,001 ,723 9 ,003
Terigu ,290 9 ,028 ,698 9 ,001
b Pisang Kepok ,206 9 ,200* ,870 9 ,121
Pisang Ambon ,211 9 ,200* ,845 9 ,066
Pisang Nangka ,314 9 ,011 ,791 9 ,016
Terigu ,237 9 ,153 ,864 9 ,107
*. This is a lower bound of the true significance.
a. Lilliefors Significance Correction
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7.1.2. Uji One Way Anova Tepung
ANOVA
Sum of Squares df Mean Square F Sig.
WHC40 Between Groups 144,739 3 48,246 493,475 ,000
Within Groups 3,129 32 ,098
Total 147,868 35
WHC60 Between Groups 56,953 3 18,984 270,265 ,000
Within Groups 2,248 32 ,070
Total 59,201 35
Serat Between Groups ,028 3 ,009 5,710 ,003
Within Groups ,053 32 ,002
Total ,081 35
Pati Between Groups 354,417 3 118,139 12,187 ,000
Within Groups 310,194 32 9,694
Total 664,611 35
Amilosa Between Groups 655,595 3 218,532 78,637 ,000
Within Groups 88,928 32 2,779
Total 744,523 35
Amilopektin Between Groups 87,796 3 29,265 2,106 ,119
Within Groups 444,595 32 13,894
Total 532,391 35
Kalium Between Groups 5,844 3 1,948 105,948 ,000
Within Groups ,588 32 ,018
Total 6,432 35
L Between Groups 402,968 3 134,323 121,132 ,000
Within Groups 35,485 32 1,109
Total 438,453 35
a Between Groups 5,427 3 1,809 4,661 ,008
Within Groups 12,421 32 ,388
Total 17,847 35
b Between Groups 386,309 3 128,770 48,805 ,000
Within Groups 84,431 32 2,638
Total 470,740 35
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ANOVA
Sum of Squares df Mean Square F Sig.
KadarAir Between Groups 377,517 2 188,759 56,776 ,000
Within Groups 79,791 24 3,325
Total 457,309 26
KadarAirTepung Between Groups 6,378 2 3,189 3,058 ,066
Within Groups 25,027 24 1,043
Total 31,404 26
Aw Between Groups ,001 2 ,001 ,257 ,776
Within Groups ,050 24 ,002
Total ,051 26
7.1.3. Uji One Way Anova Produk Bolu Kukus
ANOVA
Sum of Squares df Mean Square F Sig.
L Between Groups 814,225 3 271,408 45,830 ,000
Within Groups 47,376 8 5,922
Total 861,601 11
a Between Groups 76,787 3 25,596 1193,271 ,000
Within Groups ,172 8 ,021
Total 76,959 11
b Between Groups 417,696 3 139,232 102,772 ,000
Within Groups 10,838 8 1,355
Total 428,535 11
Tekstur Between Groups 44929,043 3 14976,348 58,150 ,000
Within Groups 2060,390 8 257,549
Total 46989,432 11
Pengembangan Between Groups 61,846 3 20,615 56,344 ,000
Within Groups 2,927 8 ,366
Total 64,773 11
K Between Groups ,006 3 ,002 425,430 ,000
Within Groups ,000 8 ,000
Total ,007 11
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7.1.4. Uji Beda Nyata Duncan Tepung Pisang
KadarAir
Duncana
JenisPisang N
Subset for alpha = 0.05
1 2
Pisang Kepok 9 57,7556
Pisang Raja Nangka 9 59,1311
Pisang Ambon 9 66,2856
Sig. ,123 1,000
Means for groups in homogeneous subsets are displayed.
a. Uses Harmonic Mean Sample Size = 9,000.
KadarAirTepung
Duncana
JenisPisang N
Subset for alpha = 0.05
1 2
Pisang Raja Nangka 9 7,8967
Pisang Kepok 9 8,3500 8,3500
Pisang Ambon 9 9,0767
Sig. ,356 ,144
Means for groups in homogeneous subsets are displayed.
a. Uses Harmonic Mean Sample Size = 9,000.
L
Duncana
JenisTepung N
Subset for alpha = 0.05
1 2 3 4
Pisang Nangka 9 86,3656
Pisang Kepok 9 88,9411
Pisang Ambon 9 90,5056
Terigu 9 95,5356
Sig. 1,000 1,000 1,000 1,000
Means for groups in homogeneous subsets are displayed.
a. Uses Harmonic Mean Sample Size = 9,000.
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a
Duncana
JenisTepung N
Subset for alpha = 0.05
1 2 3
Pisang Ambon 9 -1,2533
Terigu 9 -,8478 -,8478
Pisang Kepok 9 -,5867 -,5867
Pisang Nangka 9 -,1867
Sig. ,177 ,381 ,183
Means for groups in homogeneous subsets are displayed.
a. Uses Harmonic Mean Sample Size = 9,000.
b
Duncana
JenisTepung N
Subset for alpha = 0.05
1 2 3
Terigu 9 9,4789
Pisang Nangka 9 15,6511
Pisang Ambon 9 16,4078
Pisang Kepok 9 18,1711
Sig. 1,000 ,330 1,000
Means for groups in homogeneous subsets are displayed.
a. Uses Harmonic Mean Sample Size = 9,000.
WHC40
Duncana
JenisTepung N
Subset for alpha = 0.05
1 2
Pisang Kepok 9 2,7678
Pisang Nangka 9 2,9689
Pisang Ambon 9 3,0333
Terigu 9 7,5484
Sig. ,097 1,000
Means for groups in homogeneous subsets are displayed.
a. Uses Harmonic Mean Sample Size = 9,000.
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WHC60
Duncana
JenisTepung N
Subset for alpha = 0.05
1 2
Pisang Kepok 9 2,6856
Pisang Nangka 9 2,7978
Pisang Ambon 9 2,8322
Terigu 9 5,6739
Sig. ,277 1,000
Means for groups in homogeneous subsets are displayed.
a. Uses Harmonic Mean Sample Size = 9,000.
Aw
Duncana
JenisPisang N
Subset for alpha
= 0.05
1
Pisang Ambon 9 ,44400
Pisang Raja Nangka 9 ,45200
Pisang Kepok 9 ,45933
Sig. ,506
Means for groups in homogeneous subsets are
displayed.
a. Uses Harmonic Mean Sample Size = 9,000.
Serat
Duncana
JenisTepung N
Subset for alpha = 0.05
1 2
Terigu 9 ,05299
Pisang Nangka 9 ,11433
Pisang Kepok 9 ,11600
Pisang Ambon 9 ,12156
Sig. 1,000 ,725
Means for groups in homogeneous subsets are displayed.
a. Uses Harmonic Mean Sample Size = 9,000.
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Pati
Duncana
JenisTepung N
Subset for alpha = 0.05
1 2
Terigu 9 58,9178
Pisang Ambon 9 64,6000
Pisang Kepok 9 65,7111
Pisang Nangka 9 67,2111
Sig. 1,000 ,102
Means for groups in homogeneous subsets are displayed.
a. Uses Harmonic Mean Sample Size = 9,000.
Amilosa
Duncana
JenisTepung N
Subset for alpha = 0.05
1 2
Terigu 9 13,4889
Pisang Kepok 9 23,1822
Pisang Ambon 9 23,4033
Pisang Nangka 9 23,4389
Sig. 1,000 ,761
Means for groups in homogeneous subsets are displayed.
a. Uses Harmonic Mean Sample Size = 9,000.
Amilopektin
Duncana
JenisTepung N
Subset for alpha = 0.05
1 2
Pisang Ambon 9 41,1967
Pisang Kepok 9 42,5289 42,5289
Pisang Nangka 9 43,7722 43,7722
Terigu 9 45,4289
Sig. ,176 ,128
Means for groups in homogeneous subsets are displayed.
a. Uses Harmonic Mean Sample Size = 9,000.
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Kalium
Duncana
JenisTepung N
Subset for alpha = 0.05
1 2 3
Terigu 9 ,0000
Pisang Kepok 9 ,7838
Pisang Ambon 9 ,9654
Pisang Nangka 9 ,9878
Sig. 1,000 1,000 ,729
Means for groups in homogeneous subsets are displayed.
a. Uses Harmonic Mean Sample Size = 9,000.
7.1.5. Uji Beda Nyata Duncan Produk Bolu Kukus
L
Duncana
Sampel N
Subset for alpha = 0.05
1 2 3
Ambon 3 61,0133
Kepok 3 63,0833 63,0833
Nangka 3 66,5333
Terigu 3 82,0133
Sig. ,328 ,121 1,000
Means for groups in homogeneous subsets are displayed.
a. Uses Harmonic Mean Sample Size = 3,000.
a
Duncana
Sampel N
Subset for alpha = 0.05
1 2 3 4
Terigu 3 -4,5867
Nangka 3 ,3900
Kepok 3 1,1467
Ambon 3 1,8567
Sig. 1,000 1,000 1,000 1,000
Means for groups in homogeneous subsets are displayed.
a. Uses Harmonic Mean Sample Size = 3,000.
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b
Duncana
Sampel N
Subset for alpha = 0.05
1 2
Ambon 3 17,0633
Kepok 3 17,4900
Nangka 3 18,9200
Terigu 3 31,3567
Sig. ,098 1,000
Means for groups in homogeneous subsets are
displayed.
a. Uses Harmonic Mean Sample Size = 3,000.
Tekstur
Duncana
Sampel N
Subset for alpha = 0.05
1 2 3
Kepok 3 158,1833
Ambon 3 167,4467 167,4467
Nangka 3 196,5267
Terigu 3 311,5333
Sig. ,500 ,057 1,000
Means for groups in homogeneous subsets are displayed.
a. Uses Harmonic Mean Sample Size = 3,000.
Pengembangan
Duncana
Sampel N
Subset for alpha = 0.05
1 2
Kepok 3 48,5137
Ambon 3 48,7799
Nangka 3 48,8546
Terigu 3 53,9507
Sig. ,526 1,000
Means for groups in homogeneous subsets are
displayed.
a. Uses Harmonic Mean Sample Size = 3,000.
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K
Duncana
Sampel N
Subset for alpha = 0.05
1 2 3 4
Nangka 3 ,000000
Ambon 3 ,044933
Terigu 3 ,053833
Kepok 3 ,058467
Sig. 1,000 1,000 1,000 1,000
Means for groups in homogeneous subsets are displayed.
a. Uses Harmonic Mean Sample Size = 3,000.
7.1.6. Uji Kruskal Wallis Hasil Sensori Bolu Kukus
Test Statisticsa,b
Aroma Warna Tekstur Rasa Overall
Chi-Square 20,514 26,940 8,512 17,658 27,428
df 3 3 3 3 3
Asymp. Sig. ,000 ,000 ,037 ,001 ,000
a. Kruskal Wallis Test
b. Grouping Variable: Sampel
7.1.7. Uji Beda Nyata Mann Whitney
Tepung Terigu & Pisang Ambon
Test Statisticsa
Aroma Warna Rasa Overall
Mann-Whitney U 775,000 475,500 671,500 622,000
Wilcoxon W 1595,000 1295,500 1491,500 1442,000
Z -,254 -3,226 -1,358 -1,870
Asymp. Sig. (2-tailed) ,799 ,001 ,174 ,062
a. Grouping Variable: Sampel
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Tepung Terigu & Pisang Nangka
Test Statisticsa
Aroma Warna Rasa Overall
Mann-Whitney U 666,500 333,500 524,000 450,500
Wilcoxon W 1486,500 1153,500 1344,000 1270,500
Z -1,332 -4,613 -2,842 -3,598
Asymp. Sig. (2-tailed) ,183 ,000 ,004 ,000
a. Grouping Variable: Sampel
Tepung Terigu & Pisang Kepok
Test Statisticsa
Aroma Warna Rasa Overall
Mann-Whitney U 423,000 450,000 411,000 358,500
Wilcoxon W 1243,000 1270,000 1231,000 1178,500
Z -3,739 -3,517 -3,982 -4,479
Asymp. Sig. (2-tailed) ,000 ,000 ,000 ,000
a. Grouping Variable: Sampel
Tepung Pisang Ambon & Pisang Kepok
Test Statisticsa
Aroma Warna Rasa Overall
Mann-Whitney U 394,500 746,500 546,000 465,000
Wilcoxon W 1214,500 1566,500 1366,000 1285,000
Z -4,033 -,540 -2,567 -3,444
Asymp. Sig. (2-tailed) ,000 ,589 ,010 ,001
a. Grouping Variable: Sampel
Tepung Pisang Ambon & Pisang Nangka
Test Statisticsa
Aroma Warna Rasa Overall
Mann-Whitney U 673,000 554,500 656,500 595,000
Wilcoxon W 1493,000 1374,500 1476,500 1415,000
Z -1,283 -2,475 -1,450 -2,152
Asymp. Sig. (2-tailed) ,200 ,013 ,147 ,031
a. Grouping Variable: Sampel
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Tepung Pisang Kepok & Pisang Nangka
Test Statisticsa
Aroma Warna Rasa Overall
Mann-Whitney U 532,500 613,000 690,000 667,000
Wilcoxon W 1352,500 1433,000 1510,000 1487,000
Z -2,644 -1,890 -1,120 -1,361
Asymp. Sig. (2-tailed) ,008 ,059 ,263 ,174
a. Grouping Variable: Sampel
7.1.8. Uji Korelasi WHC dan Tekstur
Correlations
WHC40 Tekstur
Spearman's rho WHC40 Correlation Coefficient 1,000 ,825**
Sig. (2-tailed) . ,001
N 12 12
Tekstur Correlation Coefficient ,825** 1,000
Sig. (2-tailed) ,001 .
N 12 12
**. Correlation is significant at the 0.01 level (2-tailed).
Correlations
Tekstur WHC60
Spearman's rho Tekstur Correlation Coefficient 1,000 ,788**
Sig. (2-tailed) . ,002
N 12 12
WHC60 Correlation Coefficient ,788** 1,000
Sig. (2-tailed) ,002 .
N 12 12
**. Correlation is significant at the 0.01 level (2-tailed).
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7.2. Dokumentasi
7.2.1. Proses Pembuatan Tepung
Pengupasan Kulit
Pisang yang sudah di slice
Pengeringan Pisang
56
Tepung Pisang
Bolu Kukus
Terigu Pisang Ambon
57
Pisang Kepok Pisang Nangka
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7.3. Scoresheet Uji Organoleptik
UJI RATING HEDONIK
Nama Panelis : Tanggal :
Produk : Bolu Kukus Tepung Pisang
Atribut : Tekstur (Kelembutan & Kemudahan ditelan)
Instruksi:
Berkumur-kumurlah dulu sebelum menguji sampel.
Di hadapan Anda terdapat sampel brownies. Cicipilah setiap sampel lalu berikan nilai
sesuai dengan tingkat kesukaan anda pada tekstur brownies tersebut. Atribut tekstur
yang dinilai adalah kelembutan dan kemudahan ditelan. Beri nilai dari yang paling
Anda sangat tidak suka (=1), tidak suka (=2), netral (=3), suka (=4) dan sangat suka
(=5). Nilai boleh sama untuk sampel yang berbeda.
Kode Sampel Rating
UJI RATING HEDONIK
Nama Panelis : Tanggal :
Produk : Bolu Kukus Tepung Pisang
Atribut : Aroma
Instruksi:
Berkumur-kumurlah dulu sebelum menguji sampel.
Di hadapan Anda terdapat sampel brownies. Ciumlah aroma setiap sampel lalu berikan
nilai sesuai dengan tingkat kesukaan anda pada aroma brownies tersebut. Beri nilai dari
yang paling Anda sangat tidak suka (=1), tidak suka (=2), netral (=3), suka (=4) dan
sangat suka (=5). Nilai boleh sama untuk sampel yang berbeda.
Kode Sampel Rating
59
UJI RATING HEDONIK
Nama Panelis : Tanggal :
Produk : Bolu Kukus Tepung Pisang
Atribut : Rasa
Instruksi:
Berkumur-kumurlah dulu sebelum menguji sampel.
Di hadapan Anda terdapat sampel brownies. Cicipilah setiap sampel lalu berikan nilai
sesuai dengan tingkat kesukaan anda pada rasa brownies tersebut. Beri nilai dari yang
paling Anda sangat tidak suka (=1), tidak suka (=2), netral (=3), suka (=4) dan sangat
suka (=5). Nilai boleh sama untuk sampel yang berbeda.
Kode Sampel Rating
UJI RATING HEDONIK
Nama Panelis : Tanggal :
Produk : Bolu Kukus Tepung Pisang
Atribut : Warna
Instruksi:
Berkumur-kumurlah dulu sebelum menguji sampel.
Di hadapan Anda terdapat sampel brownies. Lihatlah warna setiap sampel lalu berikan
nilai sesuai dengan tingkat kesukaan anda pada warna brownies tersebut. Beri nilai dari
yang paling Anda sangat tidak suka (=1), tidak suka (=2), netral (=3), suka (=4) dan
sangat suka (=5). Nilai boleh sama untuk sampel yang berbeda.
Kode Sampel Rating
60
UJI RATING HEDONIK
Nama Panelis : Tanggal :
Produk : Bolu Kukus Tepung Pisang
Atribut : Overall
Instruksi:
Berkumur-kumurlah dulu sebelum menguji sampel.
Di hadapan Anda terdapat sampel brownies. Cicipilah setiap sampel lalu berikan nilai
sesuai dengan tingkat kesukaan anda pada brownies tersebut secara keseluruhan. Beri
nilai dari yang paling Anda sangat tidak suka (=1), tidak suka (=2), netral (=3), suka
(=4) dan sangat suka (=5). Nilai boleh sama untuk sampel yang berbeda.
Kode Sampel Rating
61