ANALISIS KADAR TOTAL FITOSTEROL PADA EKSTRAK DAUN SELADA (Lactuca sativa L.)DENGAN METODE KOLORIMETRI

Irma Erika Herawati (1) , Nyi Mekar Saptarini (2)
(1) Jurusan Farmasi FMIPA Universitas Al-Ghifari,
(2) Departemen Farmasi Kimia Analisis, Fakultas Farmasi, Universitas Padjadjaran
https://doi.org/10.53675/jsfar.v2i1.25
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Terbitan
Vol 9 No 1 (2021): SABDARIFFARMA
Telah diserahkan
2020-07-09
Diterbitkan
2020-07-11
PDF (Inggris)

Abstrak

Daun selada (Lactuca sativa L.) mengandung fitosterol, yang secara empirik bisa digunakan sebagai anti kolesterol. Fitosterol dapat digunakan dalam mengurangi absorpsi kolesterol di dalam saluran pencernaan, hal ini karena fitosterol memiliki struktur yang mirip dengan kolesterol. Penelitian ini bertujuan untuk mengetahui kadar total fitosterol pada daun selada. Ekstraksi yang dilakukan adalah metode maserasi dengan menggunakan pelarut n-heksan:etanol. Penentuan kadar total kolesterol menggunakan metode kolorimetri, yaitu pembentukan warna hijau dari senyawa sterol dengan pereaksi Liebermann-Burchard. Dari hasil penelitian didapatkan bahwa kadar fitosterol total daun selada sebesar 17,42 mg±0,7841/100g simplisia kering.

Penulis

Irma Erika Herawati
Jurusan Farmasi FMIPA Universitas Al-Ghifari
Nyi Mekar Saptarini
Departemen Farmasi Kimia Analisis, Fakultas Farmasi, Universitas Padjadjaran

Cara Mengutip

ANALISIS KADAR TOTAL FITOSTEROL PADA EKSTRAK DAUN SELADA (Lactuca sativa L.)DENGAN METODE KOLORIMETRI. (2020). Jurnal Sabdariffarma: Jurnal Ilmiah Farmasi, 9(1), 7-10. https://doi.org/10.53675/jsfar.v2i1.25

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