7.
LAMPIRAN
Perpustakaan Unika
Lampiran 1. Deskriptif Statistik Kandungan Amilosa Tepung Singkong Descriptive Statistics Dependent Variable: AMILOSA1 PKRNGAN STD
SD
DH
Total
BLANCH blanching 80 blanching 65 blanching 50 kontrol Total blanching 80 blanching 65 blanching 50 kontrol Total blanching 80 blanching 65 blanching 50 kontrol Total blanching 80 blanching 65 blanching 50 kontrol Total
Mean 24,9205 27,1036 29,0225 35,4399 29,1216 24,2646 27,0844 27,7352 34,7040 28,4471 23,7938 25,2619 27,3752 31,6809 27,0280 24,3263 26,4833 28,0443 33,9416 28,1989
Std. Deviation ,94957 ,70099 ,75416 ,63411 4,07396 ,75931 ,88607 1,52279 ,97026 4,04940 ,86820 ,30174 ,26235 ,87517 3,09624 ,93942 1,09181 1,18278 1,84978 3,81656
N 6 6 6 6 24 6 6 6 6 24 6 6 6 6 24 18 18 18 18 72
Lampiran 2. Tabel Post Hoc Kandungan Amilosa Tepung Singkong terhadap Perbedaan Pengeringan (Pengeringan Tahap Pertama) AMILOSA1 a,b
Tukey HSD PKRNGAN DH SD STD Sig.
N 24 24 24
1 27,0280
Subset 2
3
28,4471 1,000
1,000
29,1216 1,000
Means for groups in homogeneous subsets are displayed. Based on Type III Sum of Squares The error term is Mean Square(Error) = ,722. a. Uses Harmonic Mean Sample Size = 24,000. b. Alpha = ,05.
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Lampiran 3. Tabel Post Hoc Kandungan Amilosa Tepung Singkong terhadap Perbedaan Perpustakaan Unika Perlakuan Blanching yang Digunakan AMILOSA1 a,b
Tukey HSD
Subset BLANCH blanching 80 blanching 65 blanching 50 kontrol Sig.
N 18 18 18 18
1 24,3263
2
3
4
26,4833 28,0443 1,000
1,000
33,9416 1,000
1,000
Means for groups in homogeneous subsets are displayed. Based on Type III Sum of Squares The error term is Mean Square(Error) = ,722. a. Uses Harmonic Mean Sample Size = 18,000. b. Alpha = ,05.
Lampiran 4. Deskriptif Statistik Kandungan Sianida Tepung Singkong Descriptive Statistics Dependent Variable: CN1 PKRNGAN STD
SD
DH
Total
BLANCH BLANCHING 80 BLANCHING 65 BLANCHING 50 KONTROL Total BLANCHING 80 BLANCHING 65 BLANCHING 50 KONTROL Total BLANCHING 80 BLANCHING 65 BLANCHING 50 KONTROL Total BLANCHING 80 BLANCHING 65 BLANCHING 50 KONTROL Total
Mean ,9169 1,1279 1,6394 2,7174 1,6004 1,5929 2,0888 2,9020 4,5612 2,7862 1,1200 1,4054 2,0426 3,6050 2,0432 1,2099 1,5407 2,1947 3,6279 2,1433
Std. Deviation ,09996 ,15087 ,18250 ,14832 ,72467 ,21894 ,32694 ,32232 ,12876 1,17625 ,18905 ,18797 ,22739 ,44962 1,01755 ,33537 ,47025 ,59089 ,81912 1,09383
N 6 6 6 6 24 6 6 6 6 24 6 6 6 6 24 18 18 18 18 72
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Lampiran 5. Tabel Post Hoc Kandungan Sianida Tepung Singkong terhadap Perbedaan Perpustakaan Unika Pengeringan CN1 a,b
Tukey HSD PKRNGAN STD DH SD Sig.
N
1 1,6004
24 24 24
Subset 2
3
2,0432 1,000
2,7862 1,000
1,000
Means for groups in homogeneous subsets are displayed. Based on Type III Sum of Squares The error term is Mean Square(Error) = ,057. a. Uses Harmonic Mean Sample Size = 24,000. b. Alpha = ,05.
Lampiran 6. Tabel Post Hoc Kandungan Sianida Tepug Singkong terhadap Perbedaan Perlakuan Blanching yang Digunakan (Pengeringan Tahap Pertama) CN1
Tukey HSD Subset BLANCH BLANCHING 80
N
1 18
BLANCHING 65
18
BLANCHING 50
18
KONTROL
18
2
3
4
1,2099 1,5407 2,1947 3,6279
Sig.
1,000 1,000 1,000 1,000 Means for groups in homogeneous subsets are displayed. Based on Type III Sum of Squares The error term is Mean Square(Error) = ,057. a Uses Harmonic Mean Sample Size = 18,000. b Alpha = ,05.
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Lampiran 7. Deskriptif Statistik Kandungan Amilosa Tiwul Instan Kering
Perpustakaan Unika
Descriptive Statistics
Dependent Variable: AMILOSA2 PKRNGAN std
sd
dh
Total
BLANCH blanching 80 blanching 65 blanching 50 kontrol Total blanching 80 blanching 65 blanching 50 kontrol Total blanching 80 blanching 65 blanching 50 kontrol Total blanching 80 blanching 65 blanching 50 kontrol Total
Mean 20,9214 23,9224 27,3964 30,7509 25,7478 19,8695 23,3669 25,3056 29,1510 24,4232 17,5903 21,8339 24,0649 26,1695 22,4146 19,4604 23,0411 25,5889 28,6904 24,1952
Std. Deviation ,67708 ,85934 ,21046 ,65738 3,81424 ,32700 ,21041 ,23872 1,13624 3,47281 ,20852 ,09488 ,37780 ,20955 3,25574 1,49192 1,02898 1,43976 2,08230 3,73599
N 6 6 6 6 24 6 6 6 6 24 6 6 6 6 24 18 18 18 18 72
Lampiran 8. Tabel Post Hoc Kandungan Amilosa Tiwul Instan Kering terhadap Perbedaan Pengeringan AMILOSA2 a,b
Tukey HSD PKRNGAN dh sd std Sig.
N 24 24 24
1 22,4146
Subset 2
3
24,4232 1,000
1,000
25,7478 1,000
Means for groups in homogeneous subsets are displayed. Based on Type III Sum of Squares The error term is Mean Square(Error) = ,284. a. Uses Harmonic Mean Sample Size = 24,000. b. Alpha = ,05.
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Lampiran 9. Tabel Post Hoc Kandungan Amilosa terhadap Tiwul Instan Kering Perpustakaan Unika Perbedaan Perlakuan Blanching yang Digunakan AMILOSA2 a,b
Tukey HSD
Subset BLANCH blanching 80 blanching 65 blanching 50 kontrol Sig.
N 18 18 18 18
1 19,4604
2
3
4
23,0411 25,5889 1,000
1,000
28,6904 1,000
1,000
Means for groups in homogeneous subsets are displayed. Based on Type III Sum of Squares The error term is Mean Square(Error) = ,284. a. Uses Harmonic Mean Sample Size = 18,000. b. Alpha = ,05.
Lampiran 10. Deskriptif Statistik Kandungan Sianida Tiwul Instan Kering Descriptive Statistics Dependent Variable: CN2 PKRNGAN std
sd
dh
Total
BLANCH blanching 80 blanching 65 blanching 50 kontrol Total blanching 80 blanching 65 blanching 50 kontrol Total blanching 80 blanching 65 blanching 50 kontrol Total blanching 80 blanching 65 blanching 50 kontrol Total
Mean ,7470 ,9190 1,3356 2,2140 1,3039 1,2978 1,7018 2,3644 3,7161 2,2700 ,9125 1,1357 1,6642 2,9371 1,6623 ,9858 1,2521 1,7881 2,9557 1,7454
Std. Deviation ,08144 ,12292 ,14869 ,12084 ,59042 ,17838 ,26637 ,26260 ,10490 ,95833 ,15402 ,13868 ,18526 ,36632 ,83002 ,27324 ,38249 ,48142 ,66736 ,89155
N 6 6 6 6 24 6 6 6 6 24 6 6 6 6 24 18 18 18 18 72
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Lampiran 11. Tabel Post Hoc Kandungan Sianida terhadap Tiwul Instan Kering Perpustakaan Unika Perbedaan Pengeringan CN2 a,b
Tukey HSD PKRNGAN std dh sd Sig.
N 24 24 24
Subset 2
1 1,3039
3
1,6623 1,000
2,2700 1,000
1,000
Means for groups in homogeneous subsets are displayed. Based on Type III Sum of Squares The error term is Mean Square(Error) = ,038. a. Uses Harmonic Mean Sample Size = 24,000. b. Alpha = ,05.
Lampiran 12. Tabel Post Hoc Kandungan Sianida Tiwul Instan Kering terhadap Perbedaan Perlakuan Blanching yang Digunakan CN2 a,b
Tukey HSD
Subset BLANCH blanching 80 blanching 65 blanching 50 kontrol Sig.
N 18 18 18 18
1 ,9858
2
3
4
1,2521 1,7881 1,000
1,000
1,000
2,9557 1,000
Means for groups in homogeneous subsets are displayed. Based on Type III Sum of Squares The error term is Mean Square(Error) = ,038. a. Uses Harmonic Mean Sample Size = 18,000. b. Alpha = ,05.
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Lampiran 13. Deskriptif Statistik Cemaran Kapang Tiwul Instan Kering
Perpustakaan Unika
Descriptive Statistics Dependent Variable: MIKRO PKRNGAN std
sd
dh
Total
BLANCH blanching 80 blanching 65 blanching 50 kontrol Total blanching 80 blanching 65 blanching 50 kontrol Total blanching 80 blanching 65 blanching 50 kontrol Total blanching 80 blanching 65 blanching 50 kontrol Total
Mean 2,90442 3,39992 3,49125 3,71313 3,37718 3,12247 3,50696 3,66575 3,84682 3,53550 2,89053 2,91558 3,18645 3,63874 3,15783 2,97247 3,27415 3,44782 3,73290 3,35684
Std. Deviation ,005519 ,083638 ,173175 ,117559 ,319887 ,159097 ,096832 ,059005 ,202703 ,302744 ,181666 ,175475 ,159412 ,163246 ,345948 ,170603 ,289761 ,242606 ,178423 ,354861
N 6 6 6 6 24 6 6 6 6 24 6 6 6 6 24 18 18 18 18 72
Lampiran 14. Tabel Post Hoc Cemaran Kapang Tiwul Instan Kering terhadap Perbedaan Pengeringan MIKRO Duncan
a,b
PKRNGAN dh std sd Sig.
N 24 24 24
1 3,15783
Subset 2
3
3,37718 1,000
1,000
3,53550 1,000
Means for groups in homogeneous subsets are displayed. Based on Type III Sum of Squares The error term is Mean Square(Error) = ,020. a. Uses Harmonic Mean Sample Size = 24,000. b. Alpha = ,05.
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Lampiran 15. Tabel Post Hoc Cemaran Tiwul Instan Kering terhadap Perbedaan Perpustakaan Unika Perlakuan Blanching yang Digunakan MIKRO Duncan
a,b
Subset BLANCH blanching 80 blanching 65 blanching 50 kontrol Sig.
N 18 18 18 18
1 2,97247
2
3
4
3,27415 3,44782 1,000
1,000
1,000
3,73290 1,000
Means for groups in homogeneous subsets are displayed. Based on Type III Sum of Squares The error term is Mean Square(Error) = ,020. a. Uses Harmonic Mean Sample Size = 18,000. b. Alpha = ,05.
Lampiran 16. Singkong Mentah Sebelum dan Sesudah Dikupas
Singkong Mentah Seelum Dikupas
Singkong Mentah Setelah Dikupas
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Lampiran 17. Gambar Singkong Setelah Perlakuan Blanching
Perpustakaan Unika
Blanching 80oC
Blanching 65oC
Blanching 50oC
Kontrol
Lampiran 18. Tepung Singkong dari Ketiga Metode Pengeringan dan Perlakuan Blanching
Solar Tunnel Drying (Dari Atas:Kiri – Kanan
Open Air Sun Drying (Dari Atas:Kiri – Kanan
Blanching 80oC, 65oC; Bawah: Kiri - Kanan 50oC,
Blanching 80oC, 65oC; Bawah: Kiri - Kanan
Kontrol)
50oC, Kontrol) 77
Perpustakaan Unika
Cabinet Drying (Dari Atas:Kiri – Kanan Blanching 80oC, 65oC; Bawah: Kiri - Kanan 50oC, Kontrol)
Lampiran 19. Tepung Singkong dari Ketiga Metode Pengeringan dan Perlakuan Blanching
Solar Tunnel Drying (Dari Atas:Kiri – Kanan
Open Air Sun Drying (Dari Atas:Kiri – Kanan
Blanching 80oC, 65oC; Bawah: Kiri - Kanan 50oC,
Blanching 80oC, 65oC; Bawah: Kiri - Kanan
Kontrol)
50oC, Kontrol)
78
Perpustakaan Unika
Cabinet Drying (Dari Atas:Kiri – Kanan Blanching 80oC, 65oC; Bawah: Kiri - Kanan 50oC, Kontrol)
Lampiran 20. Gambar Tiwul Instan Singkong Kering
Cabinet Drying (Dari Kiri – Kanan; Blanching o
o
o
80 C, 65 C, 50 C, Kontrol)
Open Air Sun Drying (Dari Kiri – Kanan; Blanching 80oC, 65oC, 50oC, Kontrol)
79
Perpustakaan Unika
Solar Tunnel Drying (Dari Kiri – Kanan; Blanching 80oC, 65oC, 50oC, Kontrol)
Lampiran 21. Gambar Tiwul Instan Singkong Siap Konsumsi
Cabinet Drying (Dari Kiri – Kanan; Blanching o
o
o
80 C, 65 C, 50 C, Kontrol)
Open Air Sun Drying (Dari Kiri – Kanan; Blanching 80oC, 65oC, 50oC, Kontrol)
80
Perpustakaan Unika
Solar Tunnel Drying (Dari Kiri – Kanan; Blanching 80oC, 65oC, 50oC, Kontrol)
Lampiran 22. Gambar Cemaran Kapang Tiwul Instan Singkong Kering
Cabinet Drying (Dari Kanan – Kiri; Blanching
Open Air Sun Drying (Dari Kanan – Kiri;
80oC, 65oC, 50oC, Kontrol)
Blanching 80oC, 65oC, 50oC, Kontrol)
81
Perpustakaan Unika
Solar Tunnel Drying (Dari Kiri – Kanan; Blanching 80oC, 65oC, 50oC, Kontrol)
Lampiran 23. Cabinet Dryer
82
Perpustakaan Unika
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Lampiran 24. Lembar Kuisioner
Perpustakaan Unika
KESUKAAN Nama : Umur : Dihadapan Anda terdapat sampel tiwul instan/tiwul singkong, ujilah bagaimana tingkat kesukaan dari tepung tersebut. Berilah skor sesuai dengan keterangan, pada tingkat kesukaan sesuai dengan kesukaan yang Anda pahami.
Kode Sampel
Karakteristik Kesukaan
Keterangan : 5. Sangat Suka 4. Suka 3. Cukup Suka 2. Tidak Suka 1. Sangat Tidak Suka
84
AROMA
Perpustakaan Unika
Nama : Umur : Dihadapan Anda terdapat sampel tiwul instan/tiwul singkong, ujilah bagaimana karateristik aroma dari tepung tersebut. Berilah skor sesuai dengan keterangan, pada karakteristik aroma sesuai dengan aroma yang Anda pahami.
Kode Sampel
Karakteristik Aroma
Keterangan : 5. Aroma Singkong Sangat Kuat 4. Aroma Singkong Kuat 3. Aroma Singkong Sedang 2. Aroma Singkong Lemah 1. Tidak Ada Aroma Singkong
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WARNA
Perpustakaan Unika
Nama : Umur : Dihadapan Anda terdapat sampel tiwul instan/tiwul singkong, ujilah bagaimana karateristik warna dari tepung tersebut. Berilah skor sesuai dengan keterangan, pada karakteristik waarna sesuai dengan warna yang Anda pahami.
Kode Sampel
Karakteristik Warna
Keterangan : 5. Warna Sangat Putih 4. Warna Putih 3. Warna Putih Kekuningan 2. Warna Kekuningan 1. Warna Sangat Kuning
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TEKSTUR
Perpustakaan Unika
Nama : Umur : Dihadapan Anda terdapat sampel tiwul singkong, ujilah bagaimana karateristik tekstur dari tepung tersebut. Berilah skor sesuai dengan keterangan, pada karakteristik tekstur sesuai dengan tekstur yang Anda pahami.
Kode Sampel
Karakteristik Tekstur
Keterangan : 5. Tekstur Sangat Kenyal 4. Tekstur Kenyal 3. Tekstur Cukup Kenyal 2. Tekstur Keras 1. Tekstur Sangat Keras Sekali
87
RASA
Perpustakaan Unika
Nama : Umur : Dihadapan Anda terdapat sample tiwul singkong, ujilah bagaimana karateristik warna dari tiwul tersebut. Berilah skor sesuai dengan keterangan, pada karakteristik rasa sesuai dengan rasa yang Anda pahami.
Kode Sampel
Karakteristik Rasa
Keterangan : 5. Sangat enak 4. Enak 3. Cukup enak 2. Tidak enak 1. Sangat tidak enak
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