PENGARUH METODE PENGERINGAN TERHADAP KANDUNGAN VITAMIN C DAN ANTOSIANIN PADA ROSELA (Hibiscus sabdariffa Linn) - Unika Repository

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7. LAMPIRAN

Lampiran 1. li i

lakuan Solar Tunnel

Dryer Batch 1

6,485 1,996 8,481 18,996 2,007 21,0 Dehu Keterangan :

ampel + cawan) – (berat sampel+cawan setelah oven)

(2)

Lampiran 2. Berat Sampel dan Suhu Pengeringan olar Tunnel Dryer

(Batch 1)

perlakuan Berat

(Batch 2)

Dehumidifier 600

ke-

Dehumidifier 70 C

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Lampiran 3. Rumus Fungsi Kadar Air

Model rameter Estimates

D riable: st

Summary and Pa

ependent Va d1

Model Summary Parameter Estimates

Equation _{R Square} _F _df1 _df2 _Sig. _b0 _b1

Exponential _.977 _86.429 ₁ ₂ _.011 _216.045 _-.770

Model rameter Estimates

D riable: st

Summary and Pa

ependent Va d2

Equation R Square F df1 df2 Sig. b0 b1

Exponential .980 147.997 1 3 .001 167.312 -.555

Model Summary and Parameter Estimates

aria tent Dependent V ble: 1

Exponential _.990 _483.224 ₁ ₅ _.000 _139.303 _-.361

Model Summary and Parameter Estimates

Dependent Variable: tent2

Exponential .989 466.722 1 5 .000 142.708 -.384

u me ates

D Va hu 60

Model S mmary and Para ter Estim

ependent riable: de midi _1

Exponential _.978 _175.284 ₁ ₄ _.000 _183.800 _-.546

Model Summ y d aram ates

D Va hu 60

ar an P eter Estim

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Model Summ y eter Estimates

D Va hu 70

ar and Param

Exponential _.957 _44.390 ₁ ₂ _.022 _345.922 _-1.083

u me ates

D Va hu 70

Model S mmary and Para ter Estim

Exponential .975 78.257 1 2 .013 334.820 -1.107

Lampiran 4 n a L g -166,355 -0,770 1 -0,770 0,463013068

-0 0 0,214381101

-77.03 -166,355 -0,770 4 -3,080 0,045959256

S ne B h 2

konstanta b1 jam

olar Tun l Dryer atc Æ y’ = -92,858e-0,555x

b1*jam eb1*jam laju -92,858 -0,555 0 0 0 -92.858 -92,858 -0,555 1 -0,555 0,574072261 -53.31 -92,858 -92,858 -0,555 4 -2,220 0,108609108

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Solar Tent Dr Ba Æ 4,800

j b1*jam eb1*jam laju yer tch 2 y’ = -5 e-0,384x

konstanta b1 am

-54,800 -0,384 0 0 0 -54.8 -54,800 -0,384 1 -0,384 0,681131427 -37.33 -54,800 -0,384 2 -0,768 0,463940021 -25.42 -54,800 -0,384 3 -1,152 0,316004128 -17.32 -54,800 -0,384 4 -1,536 0,215240343 -11.8

-8.03 -54,800 -0,384 6 -2,304 0,099 -5.47

-2,688 ,068 -3. -54,800 -0,384 5 -1,920 0,146606962

858609

-54,800 -0,384 7 0 016837 73

D h 1 Æ 00,35

konstanta b1 jam b1 eb1 la ehumidifier 600C Batc y’ = -1 5e-0,546x

*jam *jam ju

-100,355 -0,546 0 0 0 -100.355

- - ,579 -58

- - ,335 -33

- - 0,19436839 -19

4 -2,184 0,112590267 -11.3 -100,355 -0,546 5 -2,730 0,065219289 -6.55 -100,355 -0,546 6 -3,276 0,037779071 -3.79 100,355 -0,546 1 0,546 0 262231 .13 100,355 -0,546 2 1,092 0 544732 .67 100,355 -0,546 3 1,638 .51 -100,355 -0,546

Dehumidifier 600C Batch 2 Æy’ = -96,066e-0,477x

onstanta b1 jam b1*jam eb1*jam laju k

-96,066 -0,477 0 0 0 -96.066 -96,066 -0,477 1 -0,477 0,620642529 -59.620 -96,066 -0,477 2 -0,954 0,385197149 -37,000 -96,066 -0,477 3 -1,431 0,239069732 -22.970 -96,066 -0,477 4 -1,908 0,148376843 -14.250 -96,066 -0,477 5 -2,385 0,092088979 -8.850 -96,066 -0,477 6 -2,862 0,057154337 -5.490 -96,066 -0,477 7 -3,339 0,035472412 -3.410 Dehumidifier 700C Batch 1 Æy’ = -374,634e-1,083x

onstanta b1 jam b1*jam eb1*jam laju k

-374,634 -1,083 0 0 0 -374.634 -374,634 -1,083 1 -1,083 0,338578265 -126.84

2 -2,166 0,114635242 -42.950 3 -3,249 0,038813001 -14.540 4 -4,332 0,013141238 -4.920 -374,634 -1,083

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0

De C Ba y’ = -1,107x

kon 1 m e laju

humidifier 70 stanta b

tch 2 Æ jam b1*ja

-370,646e

b1*jam

-370,646 -1,107 0 0 0 -370.646 -370,646 -1,107 1 -1,107 0,330549122

-370,646 -1,107 2 -2,214 0,109262722 -370,646 -1,107 3 -3,321 0,036116696 -370,646 -1,107 4 -4,428 0,011938342

-122.520 -40.500 -13.390 -4.430 L ktu Pengeringan saat Kadar Air 10%

n 10/K1 ln 10/K1 K2 t(jam)

ampiran 5. Wa Perlakua

Solar Tunnel Dryer (1) 0,0460 -3,079 -0,770 3,999

Solar Tunnel Dryer (2) 0,0616 55 5,022

yer (1) 0,0718 61 7,296

Solar Tent Dryer (2) 0,0700 2,659 84 6,925

D 600C (1) 0,0544 46 5,332

D 600C (2) 0,0497 77 6,294

D 700C (1) 0,0289 83 3,272

D 700C (2) 0,0299 07 3,171

-2,787 -0,5

Solar Tent Dr -2,634 -0,3

- -0,3

ehumidifier ehumidifier ehumidifier

-2,911 -0,5 -3,002 -0,4 -3,544 -1,0

ehumidifier -3,510 -1,1

Keterangan : t = =

K

2

1

K

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Lamp ar Vita Perlakuan Bera

sampe Solar Tunnel

Dryer (1) 5

1 1 1 Solar Tunnel

Dryer (2) 5

Keterangan :

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Lampiran 7. Kadar Antosianin

Perlakuan Absorbansi Absorbansi A Antosianin pH 1 pH 4,5 (A x 84,64) 0,9672 0,1435 0,832 70,480 Steam Bla

0,1309 0,1179

1 2 Solar Tunnel Dryer

(1) 0,6746 ,1718

0,8024 0,5950 50,3

57

el Dryer 1,8591 0,6 51,3

1,9573 0,6 51,7

(2

1,9372 0,5 49,8

0,9848 0,5137 0,4711 39,874

0, 0, 2 41,74

ar Tent Dryer (2) 1,7112

1,7047 1,2267 0,47 40,45 0,48 40,72

1,7098 0,48 40,96

r 600C 1,9936 0,6556 55,49

1,5361 0,59 50,29

Dehumid er 700C

1,7989

1,7872 0,42 35,68

0,43 36,61

1,7945 0,42 35,84

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Lampiran 8. Descriptive Statistics

Group Statistics

perlakuan N Mean Std. Deviation

Std. Error Mean solar tunnel dryer batch 1 3 13.6167 .40992 .23667 vitamin_C

solar tunnel dryer batch 2 ₃ _15.9663 _1.07636 _.62144 solar tunnel dryer batch 1 3 45.3300 4.36357 2.51931 antosianin

solar tunnel dryer batch 2 ₃ _51.0067 _1.02246 _.59032

GroupStatistics

Std. Error Mean solar tent dryer batch 1 ₃ _8.6877 _1.07636 _.62144 vitamin_C

solar tent dryer batch 2 3 8.9223 1.07636 .62144 solar tent dryer batch 1 ₃ _41.0767 _1.04673 _.60433 antosianin

solar tent dryer batch 2 3 40.7200 .25515 .14731

roup G Statistics

Std. Error Mean dehumidifier 60 batch 1 ₃ _9.8617 _1.40850 _.81320 vitamin_C

dehumidifier 60 batch 2 3 11.7400 1.07592 .62118 dehumidifier 60 batch 1 ₃ _55.4100 _.23065 _.13317 antosianin

dehumidifier 60 batch 2 3 53.2167 4.16101 2.40236

GroupStatistics

Std. Error Mean dehumidifier 70 batch 1 3 15.9663 1.07636 .62144 vitamin_C

dehumidifier 70 batch 2 ₃ _18.7840 _1.07592 _.62118 dehumidifier 70 batch 1 3 36.0500 .50090 .28919 antosianin

dehumidifier 70 batch 2 ₃ _38.5200 _.97770 _.56448

GroupSta stics ti

Std. Error Mean solar tunnel dryer batch 1 ₃ _42.4167 _.55940 _.32297 L

solar tunnel dryer batch 2 3 42.5600 .87727 .50649 solar tunnel dryer batch 1 ₃ _10.8500 _.42930 _.24786 a

solar tunnel dryer batch 2 3 11.2567 .43822 .25300 solar tunnel dryer batch 1 ₃ _3.4200 _.71896 _.41509 b

solar tunnel dryer batch 2 3 3.2733 .25106 .14495 solar tunnel dryer batch 1 ₃ _11.6633 _.72666 _.41954 E

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solar tunnel dryer batch 2 3 11.7233 .48232 .27847

Group Statisti s c

Std. Error Mean solar tent dryer batch 1 3 46.0567 2.22419 1.28414 L

solar tent dryer batch 2 ₃ _45.1300 _2.73929 _1.58153 solar tent dryer batch 1 3 12.6133 1.91649 1.10649 a

solar tent dryer batch 2 ₃ _12.2000 _.45033 _.26000 solar tent dryer batch 1 3 4.5767 1.72378 .99523 b

solar tent dryer batch 2 ₃ _5.6733 _.49238 _.28427 solar tent dryer batch 1 3 14.1900 1.86212 1.07510 E

solar tent dryer batch 2 3 13.2000 2.69449 1.55567 solar tent dryer batch 1 ₃ _13.4733 _2.12505 _1.22690 C

solar tent dryer batch 2 3 13.4633 .40427 .23340

Std. Error Mean dehumidifier 60 batch 1 3 42.4333 2.09691 1.21065 L

dehumidifier 60 batch 2 3 45.6233 .86962 .50207 dehumidifier 60 batch 1 3 12.5500 .40841 .23580 a

dehumidifier 60 batch 2 3 12.7000 .77078 .44501 dehumidifier 60 batch 1 ₃ _3.5900 _.35539 _.20518 b

dehumidifier 60 batch 2 3 2.8233 .13051 .07535 dehumidifier 60 batch 1 ₃ _10.8767 _1.75890 _1.01550 E

dehumidifier 60 batch 2 3 13.8767 .86118 .49720 dehumidifier 60 batch 1 ₃ _13.0567 _.46608 _.26909 C

dehumidifier 60 batch 2 3 13.0100 .77968 .45015

Std. Error Mean dehumidifier 70 batch 1 3 41.6733 1.18306 .68304 L

dehumidifier 70 batch 2 ₃ _42.3267 _2.63519 _1.52143 dehumidifier 70 batch 1 3 11.3233 .35247 .20350 a

dehumidifier 70 batch 2 ₃ _11.5667 _.33531 _.19359 dehumidifier 70 batch 1 3 2.9967 .35076 .20251 b

dehumidifier 70 batch 2 ₃ _3.4267 _.84085 _.48547 dehumidifier 70 batch 1 3 10.7667 1.23541 .71326 E

dehumidifier 70 batch 2 ₃ _11.3200 _1.90549 _1.10014 dehumidifier 70 batch 1 3 11.9433 .54794 .31635 C

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N Mean Std. Deviation Std. Error

vitamin_C segar 3 23.7133 1.07472 .62049

blanching ₃ _20.4267 _.70501 _.40704

Total 6 22.0700 1.97522 .80638

antosianin segar 3 71.5300 3.39890 1.96235

blanching ₃ _64.4333 _.18502 _.10682

Total 6 67.9817 4.44337 1.81400

L segar ₃ _32.7800 _1.27008 _.73328

blanching 3 32.2900 .65207 .37647

Total ₆ _32.5350 _.94199 _.38457

a segar 3 16.7867 1.52730 .88178

blanching ₃ _13.0800 _1.15182 _.66501

Total 6 14.9333 2.36338 .96484

b segar ₃ _6.0567 _1.02549 _.59207

blanching 3 3.7233 .45545 .26295

Total ₆ _4.8900 _1.46183 _.59679

C

N Mean Std. Deviation Std. Error

segar 3 17.8533 1.75389 1.01261

blanching ₃ _13.6000 _1.22980 _.71002

Total 6 15.7267 2.69493 1.10020

L Hoc

vitam n_C

D

ampian 9. Tabel Post

i

uncan

perlakuan N Subset for alpha = .05

1 2 3 4 5 6

solar tent dryer batch 1 ₃ _8.6877

solar tent dryer batch 2 3 8.9223

dehumidifier 60 batch 1 ₃ _9.8617

dehumidifier 60 batch 2 3 11.7400

solar tunnel dryer batch 1 ₃ _13.6167

solar tunnel dryer batch 2 3 15.9663

blanching ₃ _20.4267

segar 3 23.7133

Sig. _.204 _1.000 _1.000 _1.000 _.067 _1.000

Means for groups in homogeneous subsets are displayed. Uses Harmonic Mean Sample Size = 3.000.

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antosianin

Duncan

perlakuan N Subset for alpha = .05

1 2 3 4 5 6 7

dehumidifier 70 batch 2 _{3 38.5200} _38.5200

solar tunnel dryer batch 1 3 45.3300

dehumidifier 60 batch 2 3 53.2167 53.2167

blanching 3 64.4333

segar 3 71.5300

Sig. _.197 _.206 _1.000 _.247 _.250 _1.000 _1.000

Means for groups in homogeneous subsets are displayed.

L

Dunc

a Uses Harmonic Mean Sample Size = 3.000.

an

N Subset for alpha = .05

perlakuan 1 2 3 4

blanching 3 32.2900

segar 3 32.7800

solar tunnel dryer batch 1 ₃ _42.4167 _42.4167

solar tent dryer batch 2 3 45.1300 45.1300

Sig. _.729 _.574 _.084 _.537

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a

Duncan

N _{Subset fo}_{r alph}_{a = .05}

perlakuan 1 2 3

solar tunnel dryer batch 2 3 11.2567 11.2567 dehumidifier 70 batch 1 ₃ _11.3233 _11.3233 dehumidifier 70 batch 2 3 11.5667 11.5667 solar tent dryer batch 2 ₃ _12.2000 _12.2000 dehumidifier 60 batch 1 3 12.5500 12.5500 solar tent dryer batch 1 3 12.6133 12.6133

blanching 3 13.0800

segar ₃ _16.7867

Sig. .057 .051 1.000

b

Duncan a

perlakuan 1 2 3 4

solar tunnel dryer batch 2 3 3.2733 3.2733

dehumidifier 60 batch 1 ₃ _3.5900 _3.5900

blanching 3 3.7233 3.7233

solar tent dryer batch 1 ₃ _4.5767 _4.5767

solar tent dryer batch 2 3 5.6733 5.6733

segar ₃ _6.0567

Sig. .226 .082 .099 .552

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C

Duncan

N _{Subset for alpha = .05}

perlakuan 1 2 3

solar tunnel dryer batch 2 3 11.7233 11.7233 dehumidifier 70 batch 1 ₃ _11.9433 _11.9433 dehumidifier 70 batch 2 3 12.0767 12.0767 dehumidifier 60 batch 2 ₃ _13.0100 _13.0100 dehumidifier 60 batch 1 3 13.0567 13.0567

blanching 3 13.6000

segar ₃ _17.8533

Sig. .101 .072 1.000

M ps in homog s subsets are displayed. a Uses Harmonic Mean Sa ize = 3.000.

E

uncan

eans for grou eneou mple S

D

perlakuan 1 2 1

dehumidifier 70 batch 1 3 10.7667 solar tunnel dryer batch 2 ₃ _10.8200 dehumidifier 60 batch 1 3 10.8767

dehumidifier 70 batch 2 ₃ _11.3200 _11.3200 solar tunnel dryer batch 1 3 11.6633 11.6633 solar tent dryer batch 2 ₃ _13.2000 _13.2000 dehumidifier 60 batch 2 3 13.8767 13.8767

Sig. .062 .077

Means for groups in homogeneous subsets are displayed. a Uses Harmoni ple Size = 3.000.

Lampiran 11. Uji F an untuk Uji Ranking Hedonik

• k =

c Mean Sam

riedm LSD ran

( )

5 1/6 5

.

30 +

= 1,960 . = 12,247 Keterangan :

1 = pengeringan solar tunnel dryer 2 = pengeringan solar tent dryer

0

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Test Statistics(a,b)

aroma_rosela_ kering Chi-Square 6.418

df ₃

Asymp. Sig. .093

a Kruskal Wallis Test

b riable: pe

0,05 Æ tidak ada beda nyata aroma diantara keempat sampel Grouping Va rlakuan

• Asymp. Sig. = 0,093 > rosela kering

warna_rosela_ kering Chi-Square 40.989

df 3

Asymp. Sig. .000

b Grouping Variable: perlakuan

• Asymp. Sig. = 0,000 < 0,05 Æ ada beda nyata warna diantara keempat sampel rosela kering

R2-R4 = 101 – 54 = 47 > LSD Æ2≠4 R2-R3 = 101 – 58 = 43> LSD Æ2

4 D Æ1≠3 3-R4 = 58 – 54 = 4 < LSD Æ3=4 R1 = 87; R2 = 101 ; R3 = 58; R4 = 54

≠3 R2-R1 = 101 – 87 = 14 > LSD Æ2≠1 R1- R4 = 87 – 54 = 33 > LSD Æ1≠

R1 –R3 = 87 – 58 = 29 > LS R

aroma_teh

Chi-Square 8.074

df ₃

Asymp. Sig. .045

• Asymp. Sig. = 0,045 < 0,05 Æ ada beda nyata aroma diantara keempat sampel teh rosela

1 = 80; R2 = 61; R3 = 76; R = 84 R4-R2 = 84 – 61 = 23 > LSD R4-R3 = 84 – 76 = 8< LSD Æ

R 4

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R4-R1 = 84 – 80 = 4 < LSD Æ4=1 R1- R2 = 80 – 61 = 19 > LSD Æ1≠2 R1 –R3 = 80 – 76 = 4 < LSD Æ1=3 R3-R2 = 76 – 61 = 15 > LSD Æ3≠2 Test Statistics(a,b)

warna_teh

Chi-Square 12.283

df ₃

Asymp. Sig. .006

• Asymp. Sig. = 0,006 < 0,05 Æ ada beda nyata warna diantara keempat sampel teh rosela

R1 = 87; R2 = 65; R3=71; R4 = 86 1-R2 = 87 – 65 = 22> LSD Æ1≠2 1-R3 = 8 > LSD Æ1≠3 1-R4 = 87 – 86 = 1 < LSD Æ1=4 4-R2 = 86 – 65 = 21 < LSD Æ 4≠2 4–R3 = 86 – 71 = 15 > LSD

Æ

Lampiran 12. Scoresheet Uji Ran

Tanggal :

ering tuk : Aroma

ngga sampel yang paling kurang Anda sukai

Rangking (jangan ada yang dobel)

R

R 7 - 71 = 16 R

R

R Æ4≠3

3=2 R3-R2 = 71 – 65 = 6 < LSD

king Hedonik

Uji Rangking Hedonik

Nama :

Produk : Rosela K Penilaian un

Instruksi :

Dihadapan Anda terdapat 4 buah sampel rosela kering, Anda diminta untuk memberikan penilaian terhadap aroma. Anda boleh mengulang sesering yang Anda perlukan. Urutkan sampel dari yang paling Anda sukai (=1) hi

(=4).

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Terima kasih

Tanggal :

roduk : Rosela Kering tuk : Warna

ian terhadap aroma. Anda boleh mengulang sesering yang Anda perlukan. Urutkan ampel dari yang paling Anda sukai (=1) hingga sampel yang paling kurang Anda sukai (=4)

Rangking (jangan ada yang dobel)

erima kasih

Nama : Tanggal :

Produk : Teh Rosela Penilaian untuk : Aroma

Instruksi :

pel teh rosela, Anda diminta untuk memberikan

a. Anda boleh me rutkan

sampel dari yang paling Anda sukai (=1) hingga sampel yang paling kurang Anda sukai (=4).

Kode Sampel Rangking (jangan ada yang dobel)

Terima kasih

Nama :

P

Penilaian un

Instruksi :

Dihadapan Anda terdapat 4 buah sampel rosela kering, Anda diminta untuk memberikan penila

s

Kode Sampel

T

Dihadapan Anda terdapat 4 buah sam

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Nama : Tanggal :

Produk : Teh Rosela Penilaian untuk : Warna

Instruksi :

Dihadapan Anda terdapat 4 buah sampel rosela kering, Anda diminta untuk memberikan penilaian terhadap warna. Anda boleh mengulang sesering yang Anda perlukan. Urutkan sampel dari yang paling Anda sukai (=1) hingga sampel yang paling kurang Anda sukai

Kode Sampel Rangking (jangan ada yang dobel)

Terima kasih

Lampiran 13. Gambar Rosela (=4).

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