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Seng (Zn) Timah (Sn) Raksa (Hg) Cemaran Arsen (As) Cemaran mikroba

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38

7. LAMPIRAN

Lampiran 1. SNI Tahu

TAHU

Definisi :

Tahu adalah suatu produk makanan berupa padatan lunak yang dibuat melalui proses

pengolahan kedelai (

Glycine species

) dengan cara pngendapan proteinnya dengan /

tanpa penambahan bahan lain yang diijinkan.

Tabel Syarat Mutu Tahu

No

Jenis Uji

Satuan

Persyaratan

1

Cemaran Arsen (As)

Cemaran mikroba

Putih normal/ kuning normal

Normal tidak berlendir dan tidak

berjamur

Maks. 1,0

Min. 9,0

Min. 0,5

Maks. 0,1

(2)

39

Lampiran 2. Perhitungan rata-rata total skor

Uji Penerimaan

Konsentrasi

100% I

25% L : 75% I

50% I : 50% L

25% I : 75% L

100% L

Warna Sangat tidak dapat

diterima (1)

2x1 = 2

1x1 = 1

1x1 = 1

1x1 = 1

2x1 = 2

Tidak dapat diterima

(2)

5x2 = 10

11x2 = 22

1x2 = 2

3x2 = 6

2x2 = 4

Cukup dapat

diterima (3)

26x3 = 78

21x3 = 63

13x3 = 39

12x3 = 36

15x3 = 45

Dapat diterima (4)

16x4 = 64

16x4 = 64

31x4 = 124

30x4 = 120

28x4 = 112

Dapat diterima

sekali (5)

1x5 = 5

1x5 = 5

4x5 = 20

3x5 = 15

3x5 = 15

Rata-rata total skor 2+10+78+64+5/50

= 3.18

1+22+63+64+5/50

= 3.1

1+2+39+124+20/50

= 3.72

1+6+36+120+15/50

= 3.56

2+4+45+112+15/50

= 3.56

Konsentrasi

100% I

25% L : 75% I

50% I : 50% L

25% I : 75% L

100% L

Rasa Sangat tidak dapat

diterima (1)

0x1 = 0

4x1 = 4

1x1 = 1

1x1 = 1

0x1 = 0

Tidak dapat diterima (2) 4x2 = 8

9x2 = 18

2x2 = 4

8x2 = 16

8x2 = 16

Cukup dapat diterima (3) 32x3 = 96

22x3 = 66

13x3 = 39

20x3 = 60

22x3 = 66

Dapat diterima (4)

13x4 = 52

13x4 = 52

28x4 = 112

20x4 = 80

16x4 = 64

Dapat diterima sekali (5) 1x5 = 5

2x5 = 10

6x5 = 30

1x5 = 5

4x5 = 20

Rata-rata total skor

0+8+96+52+5/

50 = 3.22

4+18+66+52+10/50

= 3

1+4+39+112+30/50

= 3.72

1+16+60+80+5/50

= 3.24

0+16+66+64+20/50

= 3.32

39

(3)

Konsentrasi

100% I

25% L : 75% I

50% I : 50% L

25% I : 75% L

100% L

Aroma Sangat tidak dapat

diterima (1)

2x1 = 2

2x1 = 2

0x1 = 0

3x1 = 3

0x1 = 0

Tidak dapat diterima

(2)

6x2 = 12

5x2 = 10

1x2 = 2

5x2 = 10

7x2 = 14

Cukup dapat

diterima (3)

17x3 = 51

19x3 = 57

16x3 = 48

14x3 = 42

11x3 = 33

Dapat diterima (4)

20x4 = 80

18x4 = 72

23x4 = 92

22x4 = 88

29x4 = 116

Dapat diterima sekali

(5)

5x5 = 25

6x5 = 30

10x5 = 50

6x5 = 30

3x5 = 15

Rata-rata total skor

2+12+51+80+25/50

= 3.4

2+10+57+72+30/50

= 3.42

0+2+48+92+50/50

= 3.84

3+10+42+88+30/50

= 3.46

0+14+33+116+15/5

0 = 3.56

Konsentrasi

100% I

25% L : 75% I

50% I : 50% L

25% I : 75% L

100% L

Tekstur Sangat tidak dapat

diterima (1)

3x1 = 3

3x1 = 3

0x1 = 0

2x1 = 2

2x1 =2

Tidak dapat diterima

(2)

15x2 = 30

9x2 = 18

4x2 = 8

6x2 = 12

12x2 = 24

Cukup dapat

diterima (3)

16x3 = 48

19x3 = 57

18x3 = 54

16x3 = 48

18x3 = 54

Dapat diterima (4)

14x4 = 56

16x4 = 64

21x4 = 84

22x4 = 88

14x4 = 56

Dapat diterima sekali

(5)

0x5 = 0

4x5 = 20

6x5 = 30

5x5 = 25

4x5 = 20

Rata-rata total skor

3+30+48+56+0/50

= 2.74

3+18+57+64+20/50

= 3.24

0+8+54+84+30/50

= 3.52

2+12+48+88+25/50

= 3.5

2+24+54+56+20/50

= 3.12

40

(4)

Konsentrasi

100% I

25% L : 75% I

50% I : 50% L

25% I : 75% L

100% L

Overall Sangat tidak dapat

diterima (1)

4x1 = 4

5x1 = 5

0x1 = 0

1x1 = 1

1x1 = 1

Tidak dapat diterima

(2)

4x2 = 8

5x2 = 10

2x2 = 4

3x2 = 6

8x2 = 16

Cukup dapat diterima

(3)

25x3 = 75

17x3 = 51

10x3 = 30

11x3 = 33

18x3 = 54

Dapat diterima (4)

17x4 = 68

21x4 = 84

29x4 = 116

31x4 = 124

21x4 = 48

Dapat diterima sekali

(5)

0x5 = 0

2x5 = 10

9x5 = 45

4x5 = 20

2x5 = 10

Rata-rata total skor

4+8+75+68+0/50

= 3.1

5+10+51+84+10/50

= 3.2

0+4+30+116+45/50

= 3.9

1+6+33+124+20/50

= 3.68

1+16+54+48+10/50

= 2.58

Uji Kesukaan

Konsentrasi

100% I

25% L : 75% I

50% I : 50% L

25% I : 75% L

100% L

Warna Sangat tidak disukai

(1)

1x1 = 1

3x1 = 3

1x1 = 1

1x1 = 1

0x1 = 0

Tidak disukai (2)

8x2 = 16

13x2 = 26

0x2 = 0

1x2 = 2

3x2 = 6

Cukup disukai (3)

25x3 = 75

22x3 = 66

14x3 = 42

14x3 = 42

16x3 = 48

Disukai (4)

14x4 = 56

11x4 = 44

27x4 = 105

27x4 = 108

26x4 = 104

Disukai sekali (5)

2x5 = 10

1x5 = 5

8x5 = 40

7x5 = 35

5x5 = 25

Rata-rata total skor

1+16+75+56+10/50

= 3.16

3+26+66+44+5/50

= 2.88

1+0+42+105+40/50

= 3.82

1+2+42+108+35/50

= 3.76

0+6+48+104+25/50

= 3.66

41

(5)

Konsentrasi

100% I

25% L : 75% I

50% I : 50% L

25% I : 75% L

100% L

Rasa Sangat tidak disukai

(1)

0x1 = 0

6x1 = 6

0x1 = 0

4x1 = 4

0x1 = 0

Tidak disukai (2)

5x2 = 10

12x2 = 24

3x2 = 6

7x2 = 14

6x2 = 12

Cukup disukai (3)

30x3 = 90

24x3 = 72

15x3 = 45

20x3 = 60

27x3 = 81

Disukai (4)

13x4 = 52

7x4 = 28

27x4 = 108

17x4= 68

15x4 = 60

Disukai sekali (5)

2x5 = 10

1x5 = 5

5x5 = 25

2x5 = 10

2x5 = 10

Rata-rata total skor

0+10+90+52+10/50

= 3.24

6+24+72+28+5/50

= 2.7

0+6+45+108+25/50

= 3.68

4+14+60+68+10/50

= 3.12

0+12+81+60+10/50

= 3.26

Konsentrasi

100% I

25% L : 75% I

50% I : 50% L

25% I : 75% L

100% L

Aroma Sangat tidak disukai

(1)

2x1 = 2

5x1 = 5

0x1 = 0

2x1 = 2

0x1 = 0

Tidak disukai (2)

5x2 = 10

5x2 = 10

4x2 = 8

3x2 = 6

8x2 = 16

Cukup disukai (3)

19x3 = 57

14x3 = 42

12x3 = 36

15x3 = 45

16x3 = 48

Disukai (4)

21x4 = 84

20x4 = 80

26x4 = 104

25x4 = 100

20x4 = 80

Disukai sekali (5)

3x5 = 15

6x5 = 30

8x5 = 40

5x5 = 25

6x5 = 30

Rata-rata total skor 2+10+57+84+15/50

= 3.36

5+10+42+80+30/50

= 3.34

0+8+36+104+40/50

= 3.76

2+6+45+100+25/50

= 3.56

0+16+48+80+30/50

= 3.48

42

(6)

Konsentrasi

100% I

25% L : 75% I

50% I : 50% L

25% I : 75% L

100% L

Tekstur Sangat tidak disukai

(1)

5x1 = 5

6x1 = 6

1x1 = 1

1x1 = 1

2x1 = 2

Tidak disukai (2)

11x2 = 22

8x2 = 16

4x2 = 8

6x2 = 12

16x2 = 32

Cukup disukai (3)

22x3 = 66

18x3 = 54

21x3 = 63

18x3 = 54

15x3 = 45

Disukai (4)

10x4 = 40

13x4 = 52

16x4 = 64

20x4 = 80

12x4 = 48

Disukai sekali (5)

2x5 = 10

5x5 = 25

8x5 = 40

5x5 = 25

5x5 = 25

Rata-rata total skor

5+22+66+40+10/50

= 2.86

6+16+54+52+25/50

= 3.06

1+8+63+64+40/50

= 3.52

1+12+54+80+25/50

= 3.44

2+32+45+48+25/50

= 3.04

Konsentrasi

100% I

25% L : 75% I

50% I : 50% L

25% I : 75% L

100% L

Overall Sangat tidak disukai

(1)

3x1 = 3

3x1 = 3

1x1 = 1

0x1 = 0

3x1 = 3

Tidak disukai (2)

5x2 = 10

11x2 = 22

2x2 = 4

6x2 = 12

7x2 = 14

Cukup disukai (3)

21x3 = 63

15x3 = 45

11x3 = 33

14x3 = 42

21x3 = 63

Disukai (4)

16x4 = 64

19x4 = 76

26x4 = 104

24x4 = 96

15x4 = 60

Disukai sekali (5)

0x5 = 0

2x5 = 10

10x5 = 50

6x5 = 30

4x5 = 20

Rata-rata total skor

3+10+63+64+0/50

= 2.8

3+22+45+76+10/50

= 3.12

1+4+33+104+50/50

= 3.84

0+12+42+96+30/50

= 3.6

3+14+63+60+20/50

= 3.2

43

(7)

Lampiran 3. Perhitungan Rendemen Tahu

Komposisi Kedelai

Berat Awal Kedelai Kadar Air Kedelai Berat Tahu

Kadar Air Tahu

Rendemen

100% Impor

500 g

9,35%

864.17 g

81.76%

34.78%

25% Lokal : 75% Impor 500 g

9.56%

800.17 g

83.29%

29.57%

50% Lokal : 50% Impor 500 g

9.77%

818.83 g

83.80%

29.40%

25% Impor : 75% Lokal 500 g

9.97%

830.67 g

85.11%

27.48%

100% Lokal

500 g

10.18%

861.33 g

86.18%

26.51%

44

(8)

71

N Percent N Percent N Percent

Valid Missing Total

Cases

(9)

72

Kons_Kedelai Kadar_Air 100% lokal Mean 86.1750 .08176 95% Confidence

Interval for Mean

Lower Bound

85.9648

Upper Bound

86.3852

5% Trimmed Mean 86.1722 Median 86.1250 Variance .040 Std. Deviation .20027 Minimum 85.92 Maximum 86.48 Range .56 Interquartile Range .34 Skewness .513 .845 Kurtosis -.318 1.741 25% impor : 75% lokal Mean 85.1100 .08748 95% Confidence

Interval for Mean

Lower Bound

84.8851

Upper Bound

85.3349

5% Trimmed Mean 85.1094 Median 85.1200 Variance .046 Std. Deviation .21429 Minimum 84.85 Maximum 85.38 Range .53 Interquartile Range .41 Skewness -.012 .845 Kurtosis -2.090 1.741 50% impor : 50% lokal Mean 83.7950 .28888 95% Confidence

Interval for Mean

Lower Bound

83.0524

Upper Bound

84.5376

5% Trimmed Mean 83.7672 Median 83.5500 Variance .501 Std. Deviation .70761 Minimum 83.17 Maximum 84.92 Range 1.75 Interquartile Range 1.34 Skewness .960 .845 Kurtosis -.600 1.741 25% lokal : 75% impor Mean 83.2917 .30507 95% Confidence

Interval for Mean

Lower Bound

82.5075

(10)

73

Upper Bound

84.0759

5% Trimmed Mean 83.2719 Median 83.0950 Variance .558 Std. Deviation .74727 Minimum 82.58 Maximum 84.36 Range 1.78 Interquartile Range 1.54 Skewness .649 .845 Kurtosis -1.463 1.741 100% impor Mean 81.7633 .22178 95% Confidence

Interval for Mean

Lower Bound

81.1932

Upper Bound

82.3334

5% Trimmed Mean 81.7715 Median 82.0000 Variance .295 Std. Deviation .54324 Minimum 81.03 Maximum 82.35 Range 1.32 Interquartile Range 1.02 Skewness -.708 .845 Kurtosis -1.634 1.741 Kadar_Abu 100% lokal Mean .7017 .01167 95% Confidence

Interval for Mean

Lower Bound

.6717

Upper Bound

.7317

5% Trimmed Mean .7019 Median .7050 Variance .001 Std. Deviation .02858 Minimum .66 Maximum .74 Range .08 Interquartile Range .05 Skewness -.250 .845 Kurtosis -.465 1.741 25% impor : 75% lokal Mean .8750 .03775 95% Confidence

Interval for Mean

Lower Bound

.7780

Upper Bound

.9720

5% Trimmed Mean .8722 Median .8400 Variance .009 Std. Deviation .09247

(11)

74

Minimum .79 Maximum 1.01 Range .22 Interquartile Range .18 Skewness .825 .845 Kurtosis -1.444 1.741 50% impor : 50% lokal Mean .9767 .02216 95% Confidence

Interval for Mean

Lower Bound

.9197

Upper Bound

1.0336

5% Trimmed Mean .9746 Median .9500 Variance .003 Std. Deviation .05428 Minimum .93 Maximum 1.06 Range .13 Interquartile Range .10 Skewness 1.016 .845 Kurtosis -1.100 1.741 25% lokal : 75% impor Mean 1.0733 .02512 95% Confidence

Interval for Mean

Lower Bound

1.0088

Upper Bound

1.1379

5% Trimmed Mean 1.0748 Median 1.0900 Variance .004 Std. Deviation .06154 Minimum .98 Maximum 1.14 Range .16 Interquartile Range .12 Skewness -.705 .845 Kurtosis -.930 1.741 100% impor Mean 1.2267 .02333 95% Confidence

Interval for Mean

Lower Bound

1.1667

Upper Bound

1.2866

5% Trimmed Mean 1.2257 Median 1.2150 Variance .003 Std. Deviation .05715 Minimum 1.17 Maximum 1.30 Range .13 Interquartile Range .11 Skewness .279 .845

(12)

75

Kurtosis -2.504 1.741 Kadar_Protein 100% lokal Mean 9.6700 .08996 95% Confidence

Interval for Mean

Lower Bound

9.4387

Upper Bound

9.9013

5% Trimmed Mean 9.6706 Median 9.6800 Variance .049 Std. Deviation .22036 Minimum 9.40 Maximum 9.93 Range .53 Interquartile Range .47 Skewness -.101 .845 Kurtosis -1.790 1.741 25% impor : 75% lokal Mean 10.0633 .08562 95% Confidence

Interval for Mean

Lower Bound

9.8432

Upper Bound

10.2834

5% Trimmed Mean 10.0554 Median 9.9650 Variance .044 Std. Deviation .20973 Minimum 9.89 Maximum 10.38 Range .49 Interquartile Range .39 Skewness .932 .845 Kurtosis -1.270 1.741 50% impor : 50% lokal Mean 10.8267 .14966 95% Confidence

Interval for Mean

Lower Bound

10.4420

Upper Bound

11.2114

5% Trimmed Mean 10.8391 Median 10.8950 Variance .134 Std. Deviation .36659 Minimum 10.20 Maximum 11.23 Range 1.03 Interquartile Range .54 Skewness -.998 .845 Kurtosis .941 1.741 25% lokal : 75% impor Mean 11.0300 .07958 95% Confidence

Interval for Mean

Lower Bound

10.8254

Upper Bound

11.2346

(13)

76

5% Trimmed Mean 11.0283 Median 11.0000 Variance .038 Std. Deviation .19494 Minimum 10.81 Maximum 11.28 Range .47 Interquartile Range .41 Skewness .335 .845 Kurtosis -1.766 1.741 100% impor Mean 11.9300 .08760 95% Confidence

Interval for Mean

Lower Bound

11.7048

Upper Bound

12.1552

5% Trimmed Mean 11.9344 Median 12.0000 Variance .046 Std. Deviation .21457 Minimum 11.61 Maximum 12.17 Range .56 Interquartile Range .40 Skewness -.709 .845 Kurtosis -1.013 1.741 Kadar_Lemak 100% lokal Mean 3.0933 .04723 95% Confidence

Interval for Mean

Lower Bound

2.9719

Upper Bound

3.2148

5% Trimmed Mean 3.0970 Median 3.1150 Variance .013 Std. Deviation .11570 Minimum 2.91 Maximum 3.21 Range .30 Interquartile Range .20 Skewness -.732 .845 Kurtosis -.581 1.741 25% impor : 75% lokal Mean 3.5617 .07782 95% Confidence

Interval for Mean

Lower Bound

3.3616

Upper Bound

3.7617

5% Trimmed Mean 3.5619 Median 3.5600 Variance .036 Std. Deviation .19062 Minimum 3.34

(14)

77

Maximum 3.78 Range .44 Interquartile Range .42 Skewness .015 .845 Kurtosis -1.889 1.741 50% impor : 50% lokal Mean 3.9333 .04462 95% Confidence

Interval for Mean

Lower Bound

3.8186

Upper Bound

4.0480

5% Trimmed Mean 3.9293 Median 3.8800 Variance .012 Std. Deviation .10930 Minimum 3.84 Maximum 4.10 Range .26 Interquartile Range .20 Skewness .966 .845 Kurtosis -1.169 1.741 25% lokal : 75% impor Mean 4.1300 .05663 95% Confidence

Interval for Mean

Lower Bound

3.9844

Upper Bound

4.2756

5% Trimmed Mean 4.1233 Median 4.0700 Variance .019 Std. Deviation .13871 Minimum 4.01 Maximum 4.37 Range .36 Interquartile Range .23 Skewness 1.295 .845 Kurtosis .746 1.741 100% impor Mean 4.5700 .03924 95% Confidence

Interval for Mean

Lower Bound

4.4691

Upper Bound

4.6709

5% Trimmed Mean 4.5672 Median 4.5600 Variance .009 Std. Deviation .09612 Minimum 4.46 Maximum 4.73 Range .27 Interquartile Range .15 Skewness .821 .845 Kurtosis .564 1.741

(15)

78

Kadar_Serat 100% lokal Mean .0917 .00307 95% Confidence

Interval for Mean

Lower Bound

.0838

Upper Bound

.0996

5% Trimmed Mean .0919 Median .0900 Variance .000 Std. Deviation .00753 Minimum .08 Maximum .10 Range .02 Interquartile Range .01 Skewness -.313 .845 Kurtosis -.104 1.741 25% impor : 75% lokal Mean .0600 .00365 95% Confidence

Interval for Mean

Lower Bound

.0506

Upper Bound

.0694

5% Trimmed Mean .0600 Median .0600 Variance .000 Std. Deviation .00894 Minimum .05 Maximum .07 Range .02 Interquartile Range .02 Skewness .000 .845 Kurtosis -1.875 1.741 50% impor : 50% lokal Mean .0450 .00428 95% Confidence

Interval for Mean

Lower Bound

.0340

Upper Bound

.0560

5% Trimmed Mean .0450 Median .0450 Variance .000 Std. Deviation .01049 Minimum .03 Maximum .06 Range .03 Interquartile Range .02 Skewness .000 .845 Kurtosis -.248 1.741 25% lokal : 75% impor Mean .0165 .00340 95% Confidence

Interval for Mean

Lower Bound

.0078

Upper Bound

.0252

5% Trimmed Mean .0162

(16)

79

Median .0150 Variance .000 Std. Deviation .00834 Minimum .01 Maximum .03 Range .02 Interquartile Range .01 Skewness .816 .845 Kurtosis -.417 1.741 100% impor Mean .0093 .00033 95% Confidence

Interval for Mean

Lower Bound

.0085

Upper Bound

.0102

5% Trimmed Mean .0094 Median .0095 Variance .000 Std. Deviation .00082 Minimum .01 Maximum .01 Range .00 Interquartile Range .00 Skewness -.857 .845 Kurtosis -.300 1.741 Kadar_Karb 100% lokal Mean .2667 .00882 95% Confidence

Interval for Mean

Lower Bound

.2440

Upper Bound

.2893

5% Trimmed Mean .2663 Median .2650 Variance .000 Std. Deviation .02160 Minimum .24 Maximum .30 Range .06 Interquartile Range .04 Skewness .463 .845 Kurtosis -.300 1.741 25% impor : 75% lokal Mean .3267 .01085 95% Confidence

Interval for Mean

Lower Bound

.2988

Upper Bound

.3546

5% Trimmed Mean .3257 Median .3250 Variance .001 Std. Deviation .02658 Minimum .30 Maximum .37

(17)

80

Range .07 Interquartile Range .05 Skewness .728 .845 Kurtosis .158 1.741 50% impor : 50% lokal Mean .4050 .01384 95% Confidence

Interval for Mean

Lower Bound

.3694

Upper Bound

.4406

5% Trimmed Mean .4050 Median .3950 Variance .001 Std. Deviation .03391 Minimum .36 Maximum .45 Range .09 Interquartile Range .06 Skewness .277 .845 Kurtosis -1.061 1.741 25% lokal : 75% impor Mean .4517 .00703 95% Confidence

Interval for Mean

Lower Bound

.4336

Upper Bound

.4697

5% Trimmed Mean .4513 Median .4500 Variance .000 Std. Deviation .01722 Minimum .43 Maximum .48 Range .05 Interquartile Range .03 Skewness .678 .845 Kurtosis .814 1.741 100% impor Mean .5017 .01276 95% Confidence

Interval for Mean

Lower Bound

.4689

Upper Bound

.5345

5% Trimmed Mean .5013 Median .5000 Variance .001 Std. Deviation .03125 Minimum .46 Maximum .55 Range .09 Interquartile Range .05 Skewness .359 .845 Kurtosis .211 1.741 pH 100% lokal Mean 5.2950 .03442

(18)

81

95% Confidence Interval for Mean

Lower Bound

5.2065

Upper Bound

5.3835

5% Trimmed Mean 5.2961 Median 5.3100 Variance .007 Std. Deviation .08432 Minimum 5.18 Maximum 5.39 Range .21 Interquartile Range .17 Skewness -.425 .845 Kurtosis -1.538 1.741 25% impor : 75% lokal Mean 5.3300 .04305 95% Confidence

Interval for Mean

Lower Bound

5.2193

Upper Bound

5.4407

5% Trimmed Mean 5.3306 Median 5.3600 Variance .011 Std. Deviation .10545 Minimum 5.20 Maximum 5.45 Range .25 Interquartile Range .21 Skewness -.387 .845 Kurtosis -2.014 1.741 50% impor : 50% lokal Mean 5.3733 .04681 95% Confidence

Interval for Mean

Lower Bound

5.2530

Upper Bound

5.4937

5% Trimmed Mean 5.3770 Median 5.4200 Variance .013 Std. Deviation .11466 Minimum 5.21 Maximum 5.47 Range .26 Interquartile Range .23 Skewness -.818 .845 Kurtosis -1.641 1.741 25% lokal : 75% impor Mean 5.4317 .06337 95% Confidence

Interval for Mean

Lower Bound

5.2688

Upper Bound

5.5946

5% Trimmed Mean 5.4341 Median 5.4600

(19)

82

Variance .024 Std. Deviation .15523 Minimum 5.23 Maximum 5.59 Range .36 Interquartile Range .32 Skewness -.379 .845 Kurtosis -2.046 1.741 100% impor Mean 5.4867 .06059 95% Confidence

Interval for Mean

Lower Bound

5.3309

Upper Bound

5.6424

5% Trimmed Mean 5.4919 Median 5.5350 Variance .022 Std. Deviation .14841 Minimum 5.25 Maximum 5.63 Range .38 Interquartile Range .27 Skewness -.905 .845 Kurtosis -.540 1.741 Hardness 100% lokal Mean .2983 .00477 95% Confidence

Interval for Mean

Lower Bound

.2861

Upper Bound

.3106

5% Trimmed Mean .2987 Median .3000 Variance .000 Std. Deviation .01169 Minimum .28 Maximum .31 Range .03 Interquartile Range .02 Skewness -.668 .845 Kurtosis -.446 1.741 25% impor : 75% lokal Mean .3467 .01585 95% Confidence

Interval for Mean

Lower Bound

.3059

Upper Bound

.3874

5% Trimmed Mean .3463 Median .3450 Variance .002 Std. Deviation .03882 Minimum .30 Maximum .40 Range .10

(20)

83

Interquartile Range .08 Skewness .193 .845 Kurtosis -1.354 1.741 50% impor : 50% lokal Mean .3600 .02394 95% Confidence

Interval for Mean

Lower Bound

.2984

Upper Bound

.4216

5% Trimmed Mean .3572 Median .3450 Variance .003 Std. Deviation .05865 Minimum .30 Maximum .47 Range .17 Interquartile Range .07 Skewness 1.606 .845 Kurtosis 3.236 1.741 25% lokal : 75% impor Mean .3733 .01430 95% Confidence

Interval for Mean

Lower Bound

.3366

Upper Bound

.4101

5% Trimmed Mean .3726 Median .3700 Variance .001 Std. Deviation .03502 Minimum .33 Maximum .43 Range .10 Interquartile Range .06 Skewness .632 .845 Kurtosis .377 1.741 100% impor Mean .4200 .01125 95% Confidence

Interval for Mean

Lower Bound

.3911

Upper Bound

.4489

5% Trimmed Mean .4183 Median .4100 Variance .001 Std. Deviation .02757 Minimum .40 Maximum .47 Range .07

Skewness 1.460 .845 Kurtosis 1.918 1.741

(21)

84

POST HOC TESTS

Kadar_Air

Duncana

6 81.7633

6 83.2917

6 83.7950

6 85.1100

6 86.1750

1.000 .117 1.000 1.000 Kons_Kedelai

100% impor

25% lokal : 75% impor 50% impor : 50% lokal 25% impor : 75% lokal 100% lokal

Sig.

N 1 2 3 4

Subset for alpha = .05

Means for groups in homogeneous subsets are displayed. Uses Harmonic Mean Sample Size = 6.000. a.

Kadar_Abu

Duncana

6 .7017

6 .8750

6 .9767

6 1.0733

6 1.2267

1.000 1.000 1.000 1.000 1.000 Kons_Kedelai

100% lokal

25% impor : 75% lokal 50% impor : 50% lokal 25% lokal : 75% impor 100% impor

Sig.

N 1 2 3 4 5

Subset for alpha = .05

Means for groups in homogeneous subsets are displayed. Uses Harmonic Mean Sample Size = 6.000. a.

Kadar_Protein

Duncana

6 9.6700

6 10.0633

6 10.8267

6 11.0300

6 11.9300

1.000 1.000 .170 1.000 Kons_Kedelai

100% lokal

25% impor : 75% lokal 50% impor : 50% lokal 25% lokal : 75% impor 100% impor

Sig.

N 1 2 3 4

Subset for alpha = .05

Means for groups in homogeneous subsets are displayed. Uses Harmonic Mean Sample Size = 6.000. a.

(22)

85

Kadar_Lemak

Duncana

6 3.0933

6 3.5617

6 3.9333

6 4.1300

6 4.5700

1.000 1.000 1.000 1.000 1.000 Kons_Kedelai

100% lokal

25% impor : 75% lokal 50% impor : 50% lokal 25% lokal : 75% impor 100% impor

Sig.

N 1 2 3 4 5

Subset for alpha = .05

Means for groups in homogeneous subsets are displayed. Uses Harmonic Mean Sample Size = 6.000. a.

Kadar_Serat

Duncana

6 .0093 6 .0165

6 .0450

6 .0600

6 .0917

.131 1.000 1.000 1.000 Kons_Kedelai

100% impor

25% lokal : 75% impor 50% impor : 50% lokal 25% impor : 75% lokal 100% lokal

Sig.

N 1 2 3 4

Subset for alpha = .05

Means for groups in homogeneous subsets are displayed. Uses Harmonic Mean Sample Size = 6.000. a.

Kadar_Karb

Duncana

6 .2667

6 .3267

6 .4050

6 .4517

6 .5017

1.000 1.000 1.000 1.000 1.000 Kons_Kedelai

100% lokal

25% impor : 75% lokal 50% impor : 50% lokal 25% lokal : 75% impor 100% impor

Sig.

N 1 2 3 4 5

Subset for alpha = .05

Means for groups in homogeneous subsets are displayed. Uses Harmonic Mean Sample Size = 6.000. a.

(23)

86

pH

Duncana

6 5.2950

6 5.3300 5.3300 6 5.3733 5.3733 6 5.4317 5.4317

6 5.4867

.093 .055 Kons_Kedelai

100% lokal

25% impor : 75% lokal 50% impor : 50% lokal 25% lokal : 75% impor 100% impor

Sig.

N 1 2

Subset for alpha = .05

Means for groups in homogeneous subsets are displayed. Uses Harmonic Mean Sample Size = 6.000. a.

(24)

87

UJI ORGANOLEPTIK PENERIMAAN

Nama Responden :

Umur :

Jenis Kelamin :

Tanggal pengujian :

Instruksi: Berilah angka (skor) seperti yang telah tertera pada keterangan pada jawaban

yang anda pilih

Uji Sensori

Kode

Warna

Rasa

Aroma

Tekstur

Overall

697

938

475

351

752

Warna

1. sangat tidak dapat diterima

2. tidak dapat diterima

3. cukup dapat diterima

4. dapat diterima

5. dapat diterima sekali

Rasa

1. sangat tidak dapat diterima

2. tidak dapat diterima

3. cukup dapat diterima

4. dapat diterima

5. dapat diterima sekali

Aroma

1. sangat tidak dapat diterima

2. tidak dapat diterima

3. cukup dapat diterima

4. dapat diterima

5. dapat diterima sekali

Tekstur

1. sangat tidak dapat diterima

2. tidak dapat diterima

3. cukup dapat diterima

4. dapat diterima

5. dapat diterima sekali

Overall

(keseluruhan)

1. sangat tidak dapat diterima

2. tidak dapat diterima

3. cukup dapat diterima

4. dapat diterima

5. dapat diterima sekali

(25)

88

UJI ORGANOLEPTIK KESUKAAN

Nama Responden :

Umur :

Jenis Kelamin :

Tanggal pengujian :

Instruksi: Berilah angka (skor) seperti yang telah tertera pada keterangan pada jawaban

yang anda pilih

Uji Sensori

Kode

Warna

Rasa

Aroma

Tekstur

Overall

697

938

475

351

752

Warna

1. sangat tidak disukai

2. tidak disukai

3. cukup disukai

4. disukai

5. disukai sekali

Rasa

1. sangat tidak disukai

2. tidak disukai

3. cukup disukai

4. disukai

5. disukai sekali

Aroma

1. sangat tidak disukai

2. tidak disukai

3. cukup disukai

4. disukai

5. disukai sekali

Tekstur

1. sangat tidak disukai

2. tidak disukai

3. cukup disukai

4. disukai

5. disukai sekali

Overall

(keseluruhan)

1. sangat tidak disukai

2. tidak disukai

3. cukup disukai

4. disukai

5. disukai sekali

Gambar

Tabel Syarat Mutu Tahu

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