Append

18
44 Lampiran 1. Surat keterangan sampel

description

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Transcript of Append

Page 1: Append

44

Lampiran 1. Surat keterangan sampel

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Lampiran 2. Hasil identifikasi tumbuhan

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Lampiran 3. Gambar Tumbuhan Temu Giring

Tumbuhan Temu Giring

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Lampiran 3. (lanjutan)

Rimpang Temu Giring

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Lampiran 3. (lanjutan). Gambar makroskopik simplisia dan serbuk simplisia rimpang temu giring

Simplisia Rimpang Temu Giring

Serbuk Simplisia Rimpang Temu Giring

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Lampiran 4. Gambar mikroskopik serbuk simplisia rimpang temu giring pada perbesaran 10 x 40

Mikroskopik serbuk simplisia rimpang temu giring pada perbesaran 10 x 40

Keterangan : 1 = fragmen jaringan gabus

2 = butir pati (diperbesar)

3 = rambut penutup

4 = fragmen pembuluh kayu

5 = butir minyak atsiri

6 = fragmen parenkim

1

2

3

4

5

6

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Lampiran 5. Bagan penelitian direndam dengan etanol 96% dibiarkan selama 5 hari sambil sering diaduk diserkai, diperas, dicuci ampas dengan etanol 96% secukupnya dipindahkan ke dalam bejana tertutup dibiarkan di tempat sejuk, terlindung dari cahaya selama 2 hari disaring diuapkan dengan rotary evaporator dikeringkan dengan freeze dryer

Serbuk Simplisia

Maserat

Ekstrak Kental

Skrining Fitokimia Uji Aktivitas Karakteristik

Alkaloid Saponin Tanin Steroid/Triterpenoid Flavonoid Glikosida

Pk Air Pk Abu Total Pk Abu Tidak Larut Asam

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Lampiran 6. Gambar alat spektrofotometer UV-Visibel (UVmini-1240 Shimadzu)

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Lampiran 7. Perhitungan hasil karakterisasi serbuk simplisia rimpang temu Giring I. Perhitungan Penetapan Kadar Air

% Kadar Air = Volume air

Berat Sampel x 100%

1. % Kadar Air I = 0,45,094

x100% = 7,85%

2. % Kadar Air II = 0,55,075

x100% = 9,85%

3. % Kadar Air III = 0,55,148

x100% = 9,71%

% Kadar Air Rata-Rata = 7,85+ 9,85 + 9,71

3= 9,14%

II. Perhitungan Penetapan Kadar Sari Larut Air

No BeratSampel (g) Berat Sari (g)

1.

2.

3.

5,005

5,006

5,007

0,17

0,172

0,174

% Kadar Sari Larut Etanol = Berat Sari

Berat Sampel x 10020

x100%

1. % Kadar Sari I = 0,175,005

x 10020

x100% = 16,95%

No BeratSampel (g) Volume Air (ml)

1.

2.

3.

5,094

5,075

5,148

0,4

0,5

0,5

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Lampiran 7. (lanjutan)

2. % Kadar Sari II = 0,1725,006

x 10020

x100% = 17,18%

3. % Kadar Sari III = 0,1745,007

x 10020

x100% = 17,38%

% Kadar Sari Larut Etanol Rata-Rata = 16,95%+ 17,18% + 11,38%

3

= 17,18%

III. Perhitungan Penetapan Kadar Sari Larut Etanol

No BeratSampel (g) Berat Sari (g)

1.

2.

3.

5,001

5,004

5,007

0,246

0,249

0,250

% Kadar Sari Larut Air = Berat Sari

Berat Sampel x 10020

x100%

1. % Kadar Sari I = 0,2465,001

x 10020

x100% = 24,79%

2. % Kadar Sari II = 0,2495,004

x 10020

x100% = 24,88%

3. % Kadar Sari III = 0,2505,007

x 10020

x100% = 24,96%

% Kadar Sari Larut Air Rata-Rata = 24,79%+ 24,88% + 24,96%

3

= 24,87%

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Lampiran 7. (lanjutan)

IV. Perhitungan Penetapan Kadar Abu Total

No BeratSampel (g) Berat Abu (g)

1.

2.

3.

2,0116

2,0069

2,0104

0,0920

0,0910

0,0909

% Kadar Abu Total = Berat Abu

Berat Sampel x100%

1. % Kadar Abu Total I = 0,09022,0116

x100% = 4,57%

2. % Kadar Abu Total II = 0,09102,0069

x100% = 4,53%

3. % Kadar Abu Total I = 0,09092,0104

x100% = 4,52%

% Kadar Abu Total Rata-Rata = 4,57%+ 4,53% +4,52%

3= 4,54%

V. Perhitungan Penetapan Kadar Abu tidak Larut Asam

No BeratSampel (g) Berat Abu (g)

1.

2.

3.

2,0116

2,0069

2,0104

0,0335

0,0352

0,0316

% Kadar Abu tidak Larut Asam = Berat Abu

Berat Sampel x100%

1. % Kadar Abu Total I = 0,03352,0116

x100% = 1,67%

2. % Kadar Abu Total II = 0,03522,0069

x100% = 1,75%

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Lampiran 7. (lanjutan)

3. % Kadar Abu Total I = 0,03162,0104

x100% = 1,57%

% Kadar Abu tidak Larut Asam Rata-Rata

= 1,67%+ 1,75% + 1,57%

3= 1,4%

Hasil Karakterisasi Serbuk Simplisia Rimpang Temu Giring

(Depkes., RI. 1995)

No Karakteristik serbuk simplisia Simplisia

Kadar (%) Persy. MMI 1 Kadar air 9,14 < 10 2 Kadar sari larut dalam air 17,18 > 16 3 Kadar sari larut dalam etanol 24,87 > 6 4 Kadar abu total 4,54 < 9 5 Kadar abu tidak larut dalam asam 1,4 < 1,5

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Lampiran 8. Perhitungan karakterisasi ekstrak etanol rimpang temu giring

I. Perhitungan Penetapan Kadar Air

No BeratSampel (g) Volume Air (ml)

1.

2.

3.

5,007

5,018

5,012

0,2

0,2

0,2

% Kadar Air = Volume air

Berat Sampel x 100%

1. % Kadar Air I = 0,25,007

x100% = 3,94%

2. % Kadar Air II = 0,25,018

x100% = 3,99%

3. % Kadar Air III = 0,25,012

x100% = 3,99%

% Kadar Air Rata-Rata = 3,94+ 3,99 + 3,99

3= 3,97%

II. Perhitungan Penetapan Kadar Abu Total

No BeratSampel (g) Berat Abu (g)

1.

2.

3.

2,0003

2,0004

2,0004

0,0080

0,0081

0,0088

% Kadar Abu Total = Berat Abu

Berat Sampel x100%

1. % Kadar Abu Total I = 0,00802,0003

x100% = 0,40%

2. % Kadar Abu Total II = 0,00812,0004

x100% = 0,41%

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Lampiran 8. (lanjutan)

3. % Kadar Abu Total I = 0,00882,0004

x100% = 0,44%

% Kadar Abu Total Rata-Rata = 0,40%+0,41% +0,44%

3= 0,42%

III. Perhitungan Penetapan Kadar Abu tidak Larut Asam

No Berat Sampel (g) Berat Abu (g)

1. 2. 3.

2,0003

2,0004

2,0004

0,0020

0,0022

0,0020

% Kadar Abu tidak Larut Asam = Berat Abu

Berat Sampel x100%

1. % Kadar Abu Total I = 0,00202,0003

x100% = 0,10%

2. % Kadar Abu Total II = 0,00222,0004

x100% = 0,11%

3. % Kadar Abu Total I = 0,00202,0004

x100% = 0,10%

% Kadar Abu tidak Larut Asam Rata-Rata

= 0,10%+0,11% + 0,10%

3 = 0,10%

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Lampiran 9. Perhitungan nilai aktivitas antioksidan metode DPPH ekstrak etanol rimpang temu giring

% Peredaman DPPH Pengukuran I

Tabel data absorbansi DPPH pengukuran I

No, Konsentrasi Larutan Uji (ppm) Absorbansi

1, 0 1,047

2, 20 0,917

3, 40 0,772

4, 60 0,653

5, 80 0,563

% Peredaman = 100% x kontrolA

sampelA - kontrolA

Keterangan : Akontrol = Absorbansi tidak mengandung sampel

Asampel = Absorbansi sampel

Perhitungan % peredaman ekstrak etanol rimpang temu giring

- Konsentrasi 20 ppm

% Peredaman = 100% x kontrolA

sampelA - kontrolA

% Peredaman = 100% x 047,1

917,0047,1 −

= 12,47%

- Konsentrasi 40 ppm

% Peredaman = 100% x kontrolA

sampelA - kontrolA

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Lampiran 9. (lanjutan)

% Peredaman = 100% x 047,1

772,0047,1 −

= 26,32%

- Konsentrasi 60 ppm

% Peredaman = 100% x kontrolA

sampelA - kontrolA

% Peredaman = 100% x 047,1

653,0047,1 −

= 37,64%

- Konsentrasi 80 ppm

% Peredaman = 100% x kontrolA

sampelA - kontrolA

% Peredaman = 100% x 047,1

563,0047,1 −

= 46,24%

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Lampiran 10. Perhitungan nilai IC50 metode DPPH

Ekstrak Etanol Rimpang Temu Giring

Tabel IC50 ekstrak etanol rimpang temu giring

X Y XY X2

0 0 0 0

20 12,47 249,4 400

40 26,32 1052,8 1600

60 37,64 2258,4 3600

80 46,24 3699,2 6400

ΣX= 200

x = 40

ΣY= 122,67

y = 24,534 ΣXY= 7259,8 ΣX2= 12000

X = Konsentrasi (ppm)

Y = % Peredaman

a = n /X)()X(

n / Y)X)(( -XY)(22 ∑−∑

∑∑∑

= 0,58825 40002353

5 / )200()12000(5/)122,67)(200()7259,8(

2 ==−

b = y - xa

= 24,53 – (0,5882)(40) = 1,004

Jadi, persamaan garis regresi Y = 0,5882X + 1,004

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Lampiran 10. (lanjutan)

Nilai IC50 = Y = 0,5882X + 1,004

50 = 0,5882X + 1,004

X = 83,29

IC50 = 83,29 ppm