CONTOH DAFTAR ISI KARAKTERISASI SIMPLISIA DAN UJI AKTIVITAS ANTIOKSIDAN DAUN BUNGUR

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DAFTAR ISI

                                                                                               Halaman

Lembar Persetujuan Skripsi .............................................................................  i

ABSTRAK ......................................................................................................  ii

KATA PENGANTAR..................................................................................... iii

DAFTAR ISI  .................................................................................................  vi

DAFTAR TABEL  ..........................................................................................  ix

DAFTAR GAMBAR ......................................................................................  x

DAFTAR LAMPIRAN  .................................................................................  xi

BAB I PENDAHULUAN

1.1  Latar belakang............................................................................................ 1

1.2  Rumusan masalah ......................................................................................  2

1.3  Tujuan penelitian .......................................................................................  2

1.4  Manfaat penelitian .....................................................................................  2

BAB II TINJAUAN PUSTAKA

2.1    Bungur ....................................................................................................  3

2.1.1 Klasifikasi Bungur ..................................................................................  3

2.1.2 Uraian Bungur ........................................................................................  4

2.1.3 Khasiat,kandungan senyawa kimia, bagian yang digunakan .................  4

2.2    Ekstraksi.................................................................................................. 5

2.3    Kromatografi Lapis Tipis (KLT)............................................................. 6

2.4    Spektrofotometri ....................................................................................  7

2.5    Radikal bebas .........................................................................................  7

2.6    Antioksidan ............................................................................................  7

2.7    Flavonoid................................................................................................. 8

2.8    Metode DPPH ........................................................................................  8

BAB III METODE PENELITIAN

3.1     Alat dan bahan ......................................................................................  10

3.1.1  Alat ........................................................................................................  10

3.1.2 Bahan ......................................................................................................  10

3.2    Sampel penelitian ....................................................................................  11

3.3    Prosedur penelitian.................................................................................. 11

3.3.1 Determinasi .............................................................................................  11

3.3.2 Preparasi Sampel .....................................................................................  11

3.4    Karakteristik mutu simplisia ...................................................................  11

3.4.1 Uji Makroskopik .....................................................................................  11

3.4.2 Uji Mikroskopik ......................................................................................  12

3.4.3 Skrining fitokimia simplisia ....................................................................  12

3.5    Penetapan susut pengeringan ..................................................................  14

3.6    Penetapan kadar air ................................................................................  14

3.7    Penetapan kadar sari larut air ..................................................................  14

3.8    Penetapan kadar sari larut etanol ............................................................  15

3.9    Penetapan kadar abu total ......................................................................  15

3.10  Penetapan kadar abu larut air .................................................................  15

3.11  Penetapan kadar abu tidak larut asam ....................................................  16

3.12 Ekstraksi ..................................................................................................  16

3.13 Fraksinasi .................................................................................................  16

3.14 Pemantauan Ekstrak Dan Pemantauan Fraksi .........................................  17

3.15 Uji Aktivitas Antioksidan .......................................................................  17

3.16 Lokasi dan waktu penelitian ....................................................................  18

BAB IV HASIL DAN PEMBAHASAN

4.1    Determinasi Tumbuhan ...........................................................................  19

4.2    Preparasi Simplisia ..................................................................................  19

4.2.1 Pengumpulan Simplisia ...........................................................................  19

4.2.2 Pengolahan Simplisia ..............................................................................  19

4.3    Karakterisasi Mutu Simplisia ..................................................................  20

4.3.1 Uji Makroskopik .....................................................................................  20

4.3.2 Uji Mikroskopik ......................................................................................  21

4.3.3 Hasil Skrining Fitokimia .........................................................................  21

4.4    Hasil Karaketrisasi Mutu Simplisia .........................................................  23

4.5     Ekstraksi  ...............................................................................................  24

4.6    Fraksinasi ................................................................................................  25

4.7    Uji  Aktivitas  Antioksidan  ...................................................................  26

4.7.1 Pembuatan Larutan DPPH .....................................................................  26

4.7.2 Pengukuran Potensi Aktivitas Antioksidan ............................................  26

BAB V KESIMPULAN DAN SARAN

5.1    Kesimpulan .............................................................................................  28

5.2    Saran .......................................................................................................  29

DAFTAR PUSTAKA...................................................................................... 30 

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