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Image of PENENTUAN TERPENOID ISO-ARBORINOL PADA AKAR ALANG-ALANG (Imperata ciliandrica L)

Skripsi

PENENTUAN TERPENOID ISO-ARBORINOL PADA AKAR ALANG-ALANG (Imperata ciliandrica L)

Diana, Sri Lady - Personal Name;

Penilaian

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Penilaian anda saat ini :  

Telah dilakukan penelitian tentang penentuan terpenoid iso-arborinol pada akar alang-alang (Impcrata ciliarulrica L). Penelitian ini menggunakan metode deskriptif dengan tiga perlakuan yaitu dengan menggunakan pelarut n-heksana, etil asetat, metanol. Pada uji pendahuluan terpenoid iso-arborinol didapatkan larutan sampel hijaubiru yang membuktikan terdapatnya senyawa terpenoid iso-arborinol pada larutan sampel. Pada uji plat TLC dengan menggunakan pereaksi Lieberman-Burchard dengan terbentuknya bercak noda berwarna ungu yang mempunyai nilai Rf 0,74. Kadar terpenoid iso-arborinol setelah dianalisis dengan spektofotometer UV-visibel didapatkan kadar terbanyak adalah pada pelarut n-heksana yaitu 72,9054 ppm atau 0,0073%, dibandingkan dengan pelarut metanol mengandung 58,0622 ppm atau 0,0058% dan pelarut etil asetat mengandung 38,7604 ppm atau 0,0039%. menunjukkan positif terpenoid iso-arborinol Kata kunci : Akar alang-alang, Terpenoid iso-arborinol


Availability
Inventory Code Barcode Call Number Location Status
0507000737T90409T904092005Central Library (Referens)Available but not for loan - Not for Loan
Detail Information
Series Title
-
Call Number
T904092005
Publisher
Inderalaya : Prodi Pendidikan Kimia, Fakultas Keguruan dan Ilmu Pendidikan Universitas Sriwijaya., 2005
Collation
xi, 60 hlm.; ilus.; tab.; 28 cm.
Language
Indonesia
ISBN/ISSN
-
Classification
633.880 7
Content Type
Text
Media Type
unmediated
Carrier Type
unspecified
Edition
-
Subject(s)
Pendidikan Kimia
ALang-alang
Terpenoid so-Arborinol
Specific Detail Info
-
Statement of Responsibility
HALIM
Other version/related

No other version available

File Attachment
  • PENENTUAN TERPENOID ISO-ARBORINOL PADA AKAR ALANG-ALANG (Imperata ciliandrica L)
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