40 LAMPIRAN 1 PERHITUNGAN KADAR PROTEIN : KADAR N (%) = SAMPEL

Download Lampiran 1. Perhitungan Kadar Protein : Kadar N (%). = sampel. Gram. 14,007. X . N.HCl. X. Blanko). -. Bahan. HCl (ml. X 100 %. Kadar Protei...

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40

Lampiran 1

Perhitungan Kadar Protein :

Kadar N (%) =

(ml HCl Bahan - Blanko) X N.HCl X 14,007 X 100 % Gram sampel

Kadar Protein

= Kadar N X F

Keterangan : F: Faktor konversi protein (6,25)

Contoh Perhitungan : Kadar N (%) =

(0.05 ml ) X 0.0157 X 14,007 X 100 % = 0,0196 % 56 Gram

Kadar Protein

= 0,0196 % X 6,25 = 0,12 gram%

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Lampiran 2

HASIL ANALISIS KADAR PROTEIN TIWUL INSTAN DENGAN VARIASI PENAMBAHAN TEPUNG TELUR

Penambahan

Kadar Protein (gr % )

Rata – Rata Kadar

Tepung Telur (%)

I

II

Protein (gr % )

0

0.08

0.45

0.26

5

0.96

1.43

1.19

10

1.97

2.51

2.24

15

2.86

3.25

3.05

20

3.64

4.46

4.03

25

5.21

5.64

5.42

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Lampiran 3

HASIL REKAPITULASI TINGKAT KESUKAAN PANELIS TERHADAP SIFAT ORGANOLEPTIK TIWUL INSTAN DENGAN VARIASI PENAMBAHAN TEPUNG TELUR

NILAI

Tiwul Instan dengan Variasi Penambahan Tepung Telur 0%

5%

10%

15%

20%

25%

RASA

1.40

1.75

2.25

2.50

3.25

3.60

WARNA

1.45

1.95

2.20

2.60

3.05

3.45

AROMA

1.50

2.95

2.55

2.35

2.05

1.70

TEKSTUR

1.35

2.20

2.50

2.85

3.05

3.20

RATA-RATA

1.43

2.21

2.38

2.58

2.85

2.99

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Lampiran 4

FORMULIR UJI ORGANOLEPTIK

Bahan

: Tiwul Instan

Nomor

:

Nama

:

Tanggal

:

Petunjuk

: Dihadapan saudara terdapat 5 macam tiwul instan dengan

perlakuan penambahan tepung telur yang berbeda, berilah penilaian saudara : 5

: Sangat Suka

4

: Suka

3

: Agak Suka

2

: Tidak Suka

1

: Sangat Tidak Suka

Pengamatan

Kode 105

125

205

275

350

Rasa Warna Aroma Tekstur Komentar:................................................................................................................... .................................................................................................................. .................................................................................................................. ..................................................................................................................

Ttd

(

)

44

44

Lampiran 5 HASIL PENELITIAN ORGANOLEPTIK Rasa

NO

Warna

Aroma

Tekstur

0%

5%

10%

15%

20%

25%

0%

5%

10%

15%

20%

25%

0%

5%

10%

15%

20%

25%

0%

5%

10%

15%

20%

25%

1

2

2

2

2

2

3

1

2

3

2

3

3

2

3

2

2

2

3

1

3

2

2

2

3

2

2

1

1

1

1

2

2

3

3

3

3

3

1

2

2

2

3

3

2

2

2

2

2

3

3

2

1

1

1

1

2

2

2

1

2

1

2

2

3

3

3

3

3

1

3

1

1

1

1

4

1

1

2

2

2

3

2

1

3

3

2

4

2

2

2

2

2

3

1

2

1

2

1

3

5

2

1

1

2

1

3

2

2

3

2

2

1

1

2

2

1

2

2

2

1

2

4

2

2

6

1

2

2

2

2

2

1

2

2

3

2

2

1

2

1

2

1

2

2

1

1

3

1

1

7

2

2

2

2

2

2

1

2

2

2

2

3

2

2

1

2

4

2

1

1

1

3

1

2

8

2

1

1

1

2

1

1

3

2

3

2

2

1

2

3

3

2

2

2

2

2

2

1

2

9

3

2

2

2

2

2

2

2

2

3

2

2

1

2

1

2

1

2

1

1

1

3

1

2

10

2

2

2

2

2

2

1

2

2

2

2

2

2

3

3

3

3

3

2

2

2

2

2

3

11

1

1

1

1

1

1

3

2

2

2

2

2

1

2

2

2

2

2

2

1

1

1

1

1

12

1

1

1

1

1

1

2

2

2

2

2

2

1

2

2

2

2

2

2

1

1

1

1

3

13

2

1

2

1

3

3

2

1

3

4

3

3

1

1

2

3

3

3

1

1

3

3

3

3

14

2

2

2

2

2

3

1

2

2

2

2

3

2

2

3

2

2

3

1

3

3

3

3

3

15

3

2

3

1

4

1

1

2

1

3

2

4

2

4

3

2

2

2

1

1

2

3

2

4

16

1

1

1

1

1

1

2

1

2

2

2

2

1

1

2

1

1

1

2

1

1

1

2

1

17

1

3

1

2

1

1

1

2

1

2

1

1

2

2

1

1

1

1

2

2

1

1

1

1

18

2

3

3

3

2

2

1

2

2

2

3

3

2

3

2

2

2

1

1

2

2

2

3

3

19

1

2

2

2

3

3

2

2

2

2

3

4

2

3

2

2

2

1

1

2

2

2

2

3

20

1

2

2

2

2

3

2

2

2

2

3

4

2

3

2

2

2

1

2

2

2

2

3

3

Jumlah

34

33

34

33

37

41

32

39

42

48

44

52

31

46

41

41

42

42

30

34

33

43

35

47

Rerata

1.70

1.65

1.70

1.65

1.85

2.05

1.60

1.95

2.10

2.40

2.20

2.60

1.55

2.30

2.05

2.05

2.10

2.10

1.50

1.70

1.65

2.15

1.75

2.35

45