Selasa, 19 April 2016

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Lampiran 2. Kriteria Mutu Penilaian Organoleptik Sampel Ikan Asin

Rumus :
             Perhitungan Mutu Penilaian Organoleptik (SNI  0123456-2006)
 

P  ((     - 1,96 . S /      ) ≤ µ ≤ (    + 1,96 . S /     )) = 95 %
 


                  =


 

          
                  =


 

         
          



Keterangan :

n         = Banyaknya panelis
x         = Nilai mutu rata-rata
xi        = Nilai mutu dari panelis ke i, dimana i = 1 sampai n
s         = Simpangan baku niali mutu
           = Keragaman nilai mutu
                   1.96       = Koefisien standar deviasi pada taraf 95 %
kode sampel :
Pagimana : A 1 : 13151         C 1 : 23014
                   A 2 : 10303         C 2 : 20203
                   B 1 : 41205         D 1 : 20501
  
                 B 2 : 11014         D 2 : 10126
            



Lampiran 2. Kriteria Mutu Penilaian Organoleptik Sampel Ikan Asin

Sampel :  A1 
No
Nama Panelis
Spesifikasi
Kenampakan
Bau
Rasa
Konsistensi
Kapang
1
2
3
4
5
6
1
2
3
4
5
6
8
9
9
9
9
8
9
8
8
8
9
8
8
8
9
8
8
8
8
8
9
8
8
8
9
9
9
9
9
9
X
52
50
49
49
54

8.7
8.3
8.2
8.2
9.0
P  ((     - 1,96 . S /      ) ≤ µ ≤ (    + 1,96 . S /     )) = 95 %
 


                                      42.4
           =                                =                  =   7.10
                                                   6

 


                                                         ( 8.7 – 7.10 )2  + ( 8.3 – 7.10 )2 …….. ( 9.0 – 7.10 )2       
           =                             =                                                                      =
                                                                                       6

                                                         10.03
                                                  =                    =  1.671
                                                            6


                                                  =  1.29
 


P  ((       -  1.96  .  S /                  )) ≤ µ ≤ (    + 1.96       ))  =  95 %
P  (( 7.10 – 1.96 . 1.29 / 2.45 ) ≤ µ ≤ 7.10 + 1.96 . 1.29 / 2.45 ))
     =  ( 7.10 – 1.29 ) ≤ µ ≤ ( 7.10 + 1.29 )
     =  5.81 ≤ µ ≤ 8.39
Sampel  : A 2

No
Nama Panelis
Spesifikasi
Kenampakan
Bau
Rasa
Konsistensi
Kapang
1
2
3
4
5
6
1
2
3
4
5
6
8
8
9
8
8
9
9
8
8
9
8
8
8
9
8
8
8
8
8
8
8
8
8
8
9
9
9
9
9
9
X
50
50
49
48
54

8.3
8.3
8.2
8.0
9.0
P  ((     - 1,96 . S /      ) ≤ µ ≤ (    + 1,96 . S /     )) = 95 %
 


                                      40.8
           =                                =                  =   6.80
                                                   6

 


                                                         ( 8.3 – 6.80 )2  + ( 8.3 – 6.80 )2 …….. ( 9.0 – 6.80 )2       
           =                             =                                                                      =
                                                                                       6

                                                         12.74
                                                  =                    =  2.123
                                                            6
 



                                                 =  1.45
 


P  ((       -  1.96  .  S /                  )) ≤ µ ≤ (    + 1.96       ))  =  95 %
P  (( 6.80 – 1.96 . 1.45 / 2.45 ) ≤ µ ≤ 6.80 + 1.96 . 1.45 / 2.45 ))
     =  ( 6.80 – 1.45 ) ≤ µ ≤ ( 6.80 + 1.45 )
     =  5.35 ≤ µ ≤ 7.07

Sampel : B 1

No
Nama Panelis
Spesifikasi
Kenampakan
Bau
Rasa
Konsistensi
Kapang
1
2
3
4
5
6
1
2
3
4
5
6
8
7
8
8
7
8
8
7
8
7
8
8
8
8
8
7
8
8
8
8
7
8
9
7
9
9
9
9
9
9
X
46
46
47
47
54

7.7
7.7
7.8
7.8
9.0
P  ((     - 1,96 . S /      ) ≤ µ ≤ (    + 1,96 . S /     )) = 95 %
 


                                       40
           =                                =                  =   6.70
                                                   6

 


                                                         ( 7.7 – 6.70 )2  + ( 7.7 – 6.70 )2 …….. ( 9.0 – 6.70 )2       
           =                             =                                                                      =
                                                                                       6

                                                          9.71
                                                  =                    =  1.618
                                                            6


                                                 =  1.27
 


P  ((       -  1.96  .  S /                  )) ≤ µ ≤ (    + 1.96       ))  =  95 %
P  (( 6.70 – 1.96 . 1.27 / 2.45 ) ≤ µ ≤ 6.70 + 1.96 . 1.27 / 2.45 ))
     =  (6.70 – 1.27 ) ≤ µ ≤ ( 6.70 + 1.27 )
     =  5.43 ≤ µ ≤ 8.0
Sampel :  B 2

No
Nama Panelis
Spesifikasi
Kenampakan
Bau
Rasa
Konsistensi
Kapang
1
2
3
4
5
6
1
2
3
4
5
6
8
7
8
8
7
8
7
8
7
8
8
8
8
7
7
7
8
8
7
8
8
7
7
7
9
9
9
9
9
9
X
46
46
45
44
54

7.7
7.7
7.5
7.3
9.0
P  ((     - 1,96 . S /      ) ≤ µ ≤ (    + 1,96 . S /     )) = 95 %
 


                                      39.2
           =                                =                  =   6.53
                                                   6

 


                                                         ( 7.7 – 6.53 )2  + ( 7.7 – 6.53 )2 …….. ( 9.0 – 6.53 )2       
           =                             =                                                                      =
                                                                                       6

                                                         10.3721
                                                  =                    =  1.73
                                                            6


                                                 =  1.79
 


P  ((       -  1.96  .  S /                  )) ≤ µ ≤ (    + 1.96       ))  =  95 %
P  (( 6.53 – 1.96 . 1.79 / 2.45 ) ≤ µ ≤ 6.53 + 1.96 . 1.73 / 2.45 ))
     =  ( 6.53 – 1.79 ) ≤ µ ≤ ( 6.53 + 1.73 )
     =  5.0 ≤ µ ≤ 8.26
Sampel : C 1

No
Nama Panelis
Spesifikasi
Kenampakan
Bau
Rasa
Konsistensi
Kapang
1
2
3
4
5
6
1
2
3
4
5
6
7
7
7
7
8
7
7
8
8
7
7
8
7
8
7
7
7
7
7
8
7
7
7
7
9
9
9
9
9
9
X
43
45
43
43
54

7.2
7.5
7.2
7.2
9.0
P  ((     - 1,96 . S /      ) ≤ µ ≤ (    + 1,96 . S /     )) = 95 %
 


                                      38.1
           =                                =                  =   6.35
                                                   6

 


                                                         ( 7.2 – 6.35 )2  + ( 7.5 – 6.35 )2 …….. ( 9.0 – 6.35 )2       
           =                             =                                                                      =
                                                                                       6

                                                         10.5125
                                                  =                    =  1.75
                                                            6


                                                 =  1.32
 


P  ((       -  1.96  .  S /                  )) ≤ µ ≤ (    + 1.96       ))  =  95 %
P  (( 6.35 – 1.96 . 1.32 / 2.45 ) ≤ µ ≤ 6.35 + 1.96 . 1.32 / 2.45 ))
     =  ( 6.35 – 1.32 ) ≤ µ ≤ ( 6.35 + 1.32 )
     =  5,03 ≤ µ ≤ 7.7
Sampel : C 2

No
Nama Panelis
Spesifikasi
Kenampakan
Bau
Rasa
Konsistensi
Kapang
1
2
3
4
5
6
1
2
3
4
5
6
8
7
8
7
7
8
8
7
8
7
7
7
8
8
7
7
7
7
7
8
6
7
7
7
9
9
9
9
9
9
X
45
44
44
42
54

7.5
7.3
7.3
7.0
9.0
P  ((     - 1,96 . S /      ) ≤ µ ≤ (    + 1,96 . S /     )) = 95 %
 


                                      38.1
           =                                =                  =   6.35
                                                   6

 


                                                         ( 7.5 – 6.35 )2  + ( 7.3 – 6.35 )2 …….. ( 9.0 – 6.35 )2       
           =                             =                                                                      =
                                                                                       6

                                                         10.5725
                                                  =                    =  1.76
                                                            6
 



                                                 =  1.32
 


P  ((       -  1.96  .  S /                  )) ≤ µ ≤ (    + 1.96       ))  =  95 %
P  (( 6.35 – 1.96 . 1.32 / 2.45 ) ≤ µ ≤ 6.35 + 1.96 . 1.32 / 2.45 ))
     =  ( 6.35 – 1.32 ) ≤ µ ≤ ( 6.35 + 1.32 )
     =  5.03 ≤ µ ≤ 7.7

Sampel : D 1 

No
Nama Panelis
Spesifikasi
Kenampakan
Bau
Rasa
Konsistensi
Kapang
1
2
3
4
5
6
1
2
3
4
5
6
8
8
8
7
8
7
8
8
7
8
8
8
8
8
7
8
8
8
7
7
8
8
8
8
9
9
9
9
9
9
X
46
47
47
46
54

7.7
7.8
7.8
7.7
9.0
P  ((     - 1,96 . S /      ) ≤ µ ≤ (    + 1,96 . S /     )) = 95 %
 


                                      40
           =                                =                  =   6.70
                                                   6

 


                                                         ( 7.7 – 6.70 )2  + ( 7.8 – 6.70 )2 …….. ( 9.0 – 6.70 )2       
           =                             =                                                                      =
                                                                                       6

                                                          9.69
                                                  =                    =  1.615
                                                            6


                                                 =  1.27
 


P  ((       -  1.96  .  S /                  )) ≤ µ ≤ (    + 1.96       ))  =  95 %
P  (( 6.70 – 1.96 . 1.27 / 2.45 ) ≤ µ ≤ 6.70+ 1.96 . 1.27 / 2.45 ))
     =  ( 6.70 – 1.27) ≤ µ ≤ ( 6.70 + 1.27 )
     =  5.43 ≤ µ ≤ 7.8

Sampel : D 2 

No
Nama Panelis
Spesifikasi
Kenampakan
Bau
Rasa
Konsistensi
Kapang
1
2
3
4
5
6
1
2
3
4
5
6
9
8
7
8
8
8
8
8
7
8
7
8
8
8
8
7
8
8
9
7
8
7
8
7
9
9
9
9
9
9
X
48
46
47
46
54

8.0
7.7
7.8
7.7
9.0
P  ((     - 1,96 . S /      ) ≤ µ ≤ (    + 1,96 . S /     )) = 95 %
 


                                      40.2
           =                                =                  =   6.70
                                                   6

 


                                                         ( 8.0 – 6.70 )2  + ( 7.7 – 6.70 )2 …….. ( 9.0 – 6.70 )2       
           =                             =                                                                      =
                                                                                       6

                                                         10.19
                                                  =                    =  1.698
                                                            6
 



                                                 =  1.30
 


P  ((       -  1.96  .  S /                  )) ≤ µ ≤ (    + 1.96       ))  =  95 %
P  (( 6.70 – 1.96 . 1.30 / 2.45 ) ≤ µ ≤ 6.70 + 1.96 . 1.30 / 2.45 ))
     =  ( 6.70 – 1.30 ) ≤ µ ≤ ( 6.70 + 1.30 )
     =  5.4 ≤ µ ≤ 8.0


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