Efek Sitoprotektif Ekstrak Daun Afrika (Vernonia amygdalina Del.) terhadap Sel Vero yang diinduksi Hidrogen Peroksida (H2O2)

Lampiran 1. Hasil Identifikasi Tumbuhan

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Lampiran 2. Persetujuan Etik Penelitian Kesehatan

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Lampiran 3. Gambar Tumbuhan Daun Afrika dan Daun Afrika Segar

Tumbuhan daun Afrika

Daun Afrika segar

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Lampiran 4. Gambar Simplisia dan Serbuk Simplisia Daun Afrika


Simplisia daun Afrika

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Serbuk simplisia daun Afrika

Lampiran 5.Hasil Mikroskopik Daun Afrika

1

2

3
4
5

Keterangan:
1. Stomata tipe anomositik
2. Pembuluh kayu (xylem) bentuk spiral

3. Rambut penutup multiseluler
4. Kristal kalsium oksalat bentuk prisma
5. Kristal kalsium oksalat bentuk rosette

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Lampiran 6. Gambar Alat

Laminar Air Flow Class II

ELISA Reader

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Lampiran 7. Bagan Pembuatan Ekstrak Daun Afrika
Serbuk simplisia daun Afrika 500 g

dimasukkan ke dalam wadah kaca berwarna gelap

dimaserasi dengan pelarut n-heksana sebanyak 75
bagian
ditutup wadah kemudian didiamkan selama 5 hari
dipisahkan maserat dan ampas

Maserat I

Ampas
dimaserasi kembali ampas dengan pelarut nheksana sebanyak 25 bagian
dipisahkan kembali maserat dan ampas

Maserat II

Ampas
dikeringkan

Ekstrak kental

dengan cara yang sama
dimaserasi kembali dengan

pelarut etilasetat dan etanol

digabung semua hasil maserat
diuapkan dengan rotary evaporator pada suhu 40-50oC
dipekatkan di atas penangas air
Ekstrak kental

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Lampiran 8. Bagan Alur Penelitian

Serbuk simplisia
(500 g)

dilakukan skrining
fitokimia dan penetapan
kadar air
Diekstraksi dengan cara
maserasi bertingkat

menggunakan pelarut nheksana, etilasetat dan etanol

- Hasil skrining fitokimia
simplisia
- Penetapan kadar air
simplisia

ENDA/EEADA/EEDA

Uji MTT
skrining fitokimia
Viabilitas sel

% jumlah sel hidup
Hasil skrining
fitokimia ekstrak

Ekstrak yang berpotensi

Apoptosis


Ekspresi gen

Sel
apoptosis

Pengikatan antibodi
dengan antigen

% sel yang
apoptosis

Jumlah warna
coklat sedikit
90
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Lampiran 9. Perhitungan Hasil Penetapan Kadar Air Simplisia Daun Afrika
Persen kadar air


-

Volume air (mL )
x 100%
=
Berat sampel (g)

Berat sampel I

= 5, 012 g

Volume penjenuhan toluen

= 1,8 mL

Volume air I

= 2,2 mL

Persen kadar air I


=

- Berat sampel II

2,2−1,8
5,012 g

= 5, 007 g

Volume air I

= 2,2 mL

Volume air II

= 2,6 mL

Persen kadar air II


=

- Berat sampel III

x 100%= 7,98 %

2,6−2,2 mL
5,007 g

x 100%= 7,98 %

= 5, 023 g

Volume air I

= 2,6 mL

Volume air II

= 3,0 mL


Persen kadar air III

=

3,0−2,6 mL
5,023 g

Persen rata-rata kadar air serbuk simplisia

=

x 100%= 7,96%

(7,98+7,98+7,96)%
3

= 7,97%

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Lampiran 10. Perhitungan Konsentrasi Larutan Uji
Dibuat seri konsentrasi ENDA, EEADA, dan EEDA 100 µg/mL, 50 µg/mL, 25
µg/mL, 12,5 µg/mL, 6,25 µg/mL sebagai berikut:
Stok ekstrak = 50 mg dilarutkan dalam 1000 µL
50 mg = 50000 µg
50000

µg

= 50 µg/ µL :

1

mL

Konsentrasi larutan induk

=

- Konsentrasi 50 µg/mL

= dipipet 750 µL dari larutan dengan konsentrasi

1000 µL
1000
= 50000 µg/mL
Dibuat konsentrasi 100 µg/mL
V1 x C1
= V2 x C2
V1 x 50000 µg/mL
= 1500 µL x 100 µg/mL
1500 x 100
V1
=
50000
= 3 µL +1497 µL MK M199

100 µg/mL kemudian ditambahkan dengan 750 µL MK M199.
- Konsentrasi 25 µg/mL

= dipipet 750 µL dari larutan dengan konsentrasi 50

µg/mL kemudian ditambahkan dengan 750 µL MK M199.
- Konsentrasi 12,5 µg/mL

= dipipet 750 µL dari larutan dengan konsentrasi 25

µg/mL kemudian ditambahkan dengan 750 µL MK M199.
- Konsentrasi 6,25 µg/mL

= dipipet 750 µL dari larutan dengan konsentrasi

12,5 µg/mL kemudian ditambahkan dengan 750 µL MK M199.

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Lampiran 11. Perhitungan Pengenceran H2O2
H2O2 30%
BM = 34,0147 g/mol
BJ
= 1,11
Molaritas H2O2

= 30% x
= 30% x

BJ
BM
1,11 g
34,0147 g/mol

= 9,79 M

 9790 mM

Untuk membuat 100 mM
= V2 x C2
V1 x C1
V1 x 9790 mM = 1000 µL x 100 mM
1000 x 100
V1
=
9790
= 10, 21 µL + 989,79 µL MK M199
= 10 µL + 990 µL MK M199
Untuk konsentrasi 0,8 mM
V1 x C1
= V2 x C2
V1 x 100 mM = 10000µL x 0,8 mM
10000 x 0,8
V1
=
100
= 80 µL + 9920 µL MK M199

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Lampiran 12. Hasil Analisa Statistik Viabilitas Sel
(a). EEDA
Descriptives
persen viabilitas
95% Confidence Interval for
Mean
N

Mean

Std. Deviation

Std. Error

Lower Bound

Upper Bound

etoh 100

3

63.7198

1.35594

.78285

60.3515

67.0882

etoh 50

3

78.7459

2.50690

1.44736

72.5184

84.9734

etoh 25

3

75.5118

1.79462

1.03613

71.0537

79.9699

etoh 12,5

3

71.6133

.93329

.53884

69.2949

73.9318

etoh 6,25

3

66.7150

1.52534

.88066

62.9258

70.5042

3

100.0000

.00000

.00000

100.0000

100.0000

18

76.0510

12.24538

2.88626

69.9615

82.1405

kontrol sel
Total

Descriptives
persen viabilitas

Minimum

Maximum

etoh 100

62.34

65.05

etoh 50

76.89

81.60

etoh 25

73.61

77.18

etoh 12,5

70.76

72.61

etoh 6,25

65.05

68.05

kontrol sel

100.00

100.00

62.34

100.00

Total

ANOVA
persen viabilitas
Sum of Squares
Between Groups
Within Groups
Total

df

Mean Square

F

2520.058

5

504.012

29.083

12

2.424

2549.141

17

207.961

Sig.
.000

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Post Hoc Tests
Multiple Comparisons
persen viabilitas
Tukey HSD
95% Confidence Interval
(I)
perlakuan
etoh 100

(J)
perlakuan
etoh 50
etoh 25

etoh 25

-15.02607

1.27111

.000

-19.2956

-10.7565

-11.79198

*

1.27111

.000

-16.0615

-7.5224

1.27111

.000

-12.1631

-3.6239

etoh 6,25

-2.99516

1.27111

.245

-7.2647

1.2744

-36.28016

*

1.27111

.000

-40.5497

-32.0106

15.02607

*

1.27111

.000

10.7565

19.2956

etoh 25

3.23409

1.27111

.186

-1.0355

7.5036

etoh 12,5

7.13257

*

1.27111

.001

2.8630

11.4021

etoh 6,25

12.03091

*

1.27111

.000

7.7613

16.3005

kontrol sel

-21.25409

*

1.27111

.000

-25.5237

-16.9845

11.79198

*

1.27111

.000

7.5224

16.0615

-3.23409

1.27111

.186

-7.5036

1.0355

etoh 12,5

3.89849

1.27111

.081

-.3711

8.1680

etoh 6,25

8.79682

*

1.27111

.000

4.5273

13.0664

*

1.27111

.000

-28.7577

-20.2186

7.89350

*

1.27111

.000

3.6239

12.1631

etoh 50

-7.13257

*

1.27111

.001

-11.4021

-2.8630

etoh 25

-3.89849

1.27111

.081

-8.1680

.3711

*

1.27111

.022

.6288

9.1679

*

1.27111

.000

-32.6562

-24.1171

2.99516

1.27111

.245

-1.2744

7.2647

*

1.27111

.000

-16.3005

-7.7613
-4.5273

etoh 100

etoh 100

etoh 100

etoh 6,25
kontrol sel
etoh 100
etoh 50

kontrol sel

Upper Bound

*

kontrol sel

etoh 6,25

Lower Bound

-7.89350

etoh 50

etoh 12,5

Sig.

*

etoh 12,5
kontrol sel
etoh 50

Mean
Difference (I-J) Std. Error

-24.48818

4.89833

-28.38667

-12.03091

etoh 25

-8.79682

*

1.27111

.000

-13.0664

etoh 12,5

-4.89833

*

1.27111

.022

-9.1679

-.6288

kontrol sel

-33.28500

*

1.27111

.000

-37.5546

-29.0154

etoh 100

36.28016

*

1.27111

.000

32.0106

40.5497

etoh 50

21.25409

*

1.27111

.000

16.9845

25.5237

etoh 25

24.48818

*

1.27111

.000

20.2186

28.7577

etoh 12,5

28.38667

*

1.27111

.000

24.1171

32.6562

etoh 6,25

33.28500

*

1.27111

.000

29.0154

37.5546

*. The mean difference is significant at the 0.05 level.

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Homogeneous Subsets
persen viabilitas
a

Tukey HSD

Subset for alpha = 0.05
perlakuan

N

1

2

3

etoh 100

3

63.7198

etoh 6,25

3

66.7150

etoh 12,5

3

71.6133

etoh 25

3

75.5118

etoh 50

3

kontrol sel

3

Sig.

4

75.5118
78.7459
100.0000

.245

.081

.186

1.000

Means for groups in homogeneous subsets are displayed.
a.

Uses Harmonic Mean Sample Size = 3,000.

(b). EEADA

Descriptives
Viabilitas
95% Confidence Interval for
Mean
N

Mean

Std. Deviation

Std. Error

Lower Bound

Upper Bound

etil 100

3

34.8100

.99715

.57570

32.3330

37.2870

etil 50

3

42.3687

.86786

.50106

40.2128

44.5246

etil 25

3

48.6000

1.18655

.68505

45.6524

51.5476

etil 12,5

3

68.9933

.90644

.52333

66.7416

71.2451

etil 6,25

3

65.9033

.37608

.21713

64.9691

66.8376

kontrol sel

3

100.0000

.00000

.00000

100.0000

100.0000

18

60.1126

22.20397

5.23353

49.0708

71.1543

Total

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Descriptives
Viabilitas

Minimum

Maximum

etil 100

33.67

35.52

etil 50

41.37

42.94

etil 25

47.65

49.93

etil 12,5

68.47

70.04

etil 6,25

65.62

66.33

100.00

100.00

33.67

100.00

kontrol sel
Total

Test of Homogeneity of Variances
Viabilitas
Levene Statistic

df1

3.662

df2
5

Sig.
12

.030

ANOVA
Viabilitas
Sum of Squares
Between Groups
Within Groups
Total

Df

Mean Square

F

8373.040

5

1674.608

8.237

12

.686

8381.277

17

2439.666

Sig.
.000

Post Hoc Tests
Multiple Comparisons
Viabilitas
Tukey HSD
95% Confidence Interval
(I)
perlakuan
etil 100

(J)
perlakuan

Std. Error

Sig.

Lower Bound

Upper Bound

*

.67647

.000

-9.8309

-5.2865

-13.79000

*

.67647

.000

-16.0622

-11.5178

-34.18333

*

.67647

.000

-36.4555

-31.9111

etil 6,25

-31.09333

*

.67647

.000

-33.3655

-28.8211

kontrol sel

-65.19000

*

.67647

.000

-67.4622

-62.9178

7.55867

*

.67647

.000

5.2865

9.8309

-6.23133

*

.67647

.000

-8.5035

-3.9591

etil 50
etil 25
etil 12,5

etil 50

Mean
Difference (I-J)

etil 100
etil 25

-7.55867

97
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-26.62467

*

.67647

.000

-28.8969

-24.3525

etil 6,25

-23.53467

*

.67647

.000

-25.8069

-21.2625

kontrol sel

-57.63133

*

.67647

.000

-59.9035

-55.3591

13.79000

*

.67647

.000

11.5178

16.0622

*

etil 12,5

etil 25

etil 100
etil 50

etil 12,5

.67647

.000

3.9591

8.5035

etil 12,5

-20.39333

6.23133

*

.67647

.000

-22.6655

-18.1211

etil 6,25

-17.30333

*

.67647

.000

-19.5755

-15.0311

kontrol sel

-51.40000

*

.67647

.000

-53.6722

-49.1278

34.18333

*

.67647

.000

31.9111

36.4555

26.62467

*

.67647

.000

24.3525

28.8969

20.39333

*

.67647

.000

18.1211

22.6655

*

.67647

.007

.8178

5.3622

-31.00667

*

.67647

.000

-33.2789

-28.7345

etil 100

31.09333

*

.67647

.000

28.8211

33.3655

etil 50

23.53467

*

.67647

.000

21.2625

25.8069

etil 25

17.30333

*

.67647

.000

15.0311

19.5755

etil 12,5

-3.09000

*

.67647

.007

-5.3622

-.8178

-34.09667

*

.67647

.000

-36.3689

-31.8245

65.19000

*

.67647

.000

62.9178

67.4622

etil 50

57.63133

*

.67647

.000

55.3591

59.9035

etil 25

51.40000

*

.67647

.000

49.1278

53.6722

etil 12,5

31.00667

*

.67647

.000

28.7345

33.2789

etil 6,25

34.09667

*

.67647

.000

31.8245

36.3689

etil 100
etil 50
etil 25
etil 6,25

3.09000

kontrol sel
etil 6,25

kontrol sel
kontrol sel

etil 100

*. The mean difference is significant at the 0.05 level.

Homogeneous Subsets
viabilitas
a

Tukey HSD

Subset for alpha = 0.05
perlakuan

N

1

etil 100

3

etil 50

3

etil 25

3

etil 6,25

3

etil 12,5

3

kontrol sel

3

Sig.

2

3

4

5

6

34.8100
42.3687
48.6000
65.9033
68.9933
100.0000
1.000

1.000

1.000

1.000

1.000

1.000

Means for groups in homogeneous subsets are displayed.
a. Uses Harmonic Mean Sample Size = 3,000.

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(c) ENDA
Descriptives
Viabilitas
95% Confidence Interval for
Mean
N

Mean

Std. Deviation

Std. Error

Lower Bound

Upper Bound

nhex 100

3

20.8267

2.01003

1.16049

15.8335

25.8199

nhex 50

3

23.9667

1.24344

.71790

20.8778

27.0555

nhex 25

3

33.3317

2.00415

1.15710

28.3531

38.3102

nhex 12,5

3

42.7033

2.63405

1.52077

36.1600

49.2467

nhex 6,25

3

37.2333

3.02183

1.74465

29.7267

44.7400

kontrol sel

3

100.0000

.00000

.00000

100.0000

100.0000

18

43.0103

27.37600

6.45259

29.3965

56.6240

Total

Descriptives
viabilitas

Minimum

Maximum

nhex 100

18.69

22.68

nhex 50

22.54

24.82

nhex 25

31.24

35.24

nhex 12,5

39.80

44.94

nhex 6,25

34.95

40.66

kontrol sel

100.00

100.00

18.69

100.00

Total

Test of Homogeneity of Variances
Viabilitas
Levene Statistic
2.350

df1

df2
5

Sig.
12

.105
ANOVA

Viabilitas
Sum of Squares
Between Groups
Within Groups
Total

df

Mean Square

12689.229

5

2537.846

51.345

12

4.279

12740.574

17

F
593.125

Sig.
.000

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Post Hoc Tests
Multiple Comparisons
viabilitas
Tukey HSD
95% Confidence Interval
(I) perlakuan (J) perlakuan
nhex 100

nhex 50

kontrol sel

Lower Bound

Upper
Bound

1.68894

.468

-8.8130 2.5330

nhex 25

-12.50500

*

1.68894

.000

-18.1780 -6.8320

nhex 12,5

-21.87667

*

1.68894

.000

-27.5497

16.2037

nhex 6,25

-16.40667

*

1.68894

.000

-22.0797

10.7337

kontrol sel

-79.17333

*

1.68894

.000

-84.8463

73.5003

3.14000

1.68894

.468

-2.5330 8.8130

*

nhex 100

1.68894

.001

-15.0380 -3.6920

nhex 12,5

-18.73667

*

1.68894

.000

-24.4097

nhex 6,25

-13.26667

*

1.68894

.000

-18.9397 -7.5937

kontrol sel

-76.03333

*

1.68894

.000

-81.7063

nhex 100

12.50500

*

1.68894

.000

9.36500

*

1.68894

.001

3.6920 15.0380

-9.37167

*

1.68894

.001

-15.0447 -3.6987

nhex 6,25

-3.90167

1.68894

.262

kontrol sel

-66.66833

*

1.68894

.000

nhex 100

21.87667

*

1.68894

.000

16.2037 27.5497

nhex 50

18.73667

*

1.68894

.000

13.0637 24.4097

nhex 25

9.37167

*

1.68894

.001

3.6987 15.0447

nhex 6,25

5.47000

1.68894

.061

kontrol sel

-57.29667

*

1.68894

.000

nhex 100

16.40667

*

1.68894

.000

nhex 50

13.26667

*

1.68894

.000

7.5937 18.9397

nhex 25

3.90167

1.68894

.262

-1.7713 9.5747

nhex 12,5

-5.47000

1.68894

.061

-11.1430

.2030

kontrol sel

-62.76667

*

1.68894

.000

-68.4397

57.0937

nhex 100

79.17333

*

1.68894

.000

73.5003 84.8463

76.03333

*

1.68894

.000

70.3603 81.7063

nhex 25

66.66833

*

1.68894

.000

60.9953 72.3413

nhex 12,5

57.29667

*

1.68894

.000

51.6237 62.9697

62.76667

*

1.68894

.000

57.0937 68.4397

nhex 12,5

nhex 6,25

Sig.

-3.14000

nhex 50

nhex 12,5

Std. Error

nhex 50

nhex 25

nhex 25

Mean Difference
(I-J)

nhex 50

nhex 6,25

-9.36500

13.0637
70.3603

6.8320 18.1780

-9.5747 1.7713
-72.3413

60.9953

-.2030 11.1430
-62.9697

51.6237

10.7337 22.0797

*. The mean difference is significant at the 0.05 level.

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Homogeneous Subsets
viabilitas
a

Tukey HSD

Subset for alpha = 0.05
perlakuan

N

1

2

3

nhex 100

3

20.8267

nhex 50

3

23.9667

nhex 25

3

33.3317

nhex 6,25

3

37.2333

nhex 12,5

3

kontrol sel

3

Sig.

4

37.2333
42.7033
100.0000

.468

.262

.061

1.000

Means for groups in homogeneous subsets are displayed.
a. Uses Harmonic Mean Sample Size = 3,000.

101
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