EKSTRAKSI LEMAK DAN ASAM LEMAK DALAM LIMBAH SLUDGE CPO MENGGUNAKAN METODE SOKLETASI

KARDILA, VAINE and Suheryanto, Suheryanto and Hasanudin, Hasanudin (2012) EKSTRAKSI LEMAK DAN ASAM LEMAK DALAM LIMBAH SLUDGE CPO MENGGUNAKAN METODE SOKLETASI. Undergraduate thesis, Sriwijaya University.

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Abstract

Ekstraksi limbah sludge CPO menggunakan metoda sokletasi telah dilakukan. Tujuan penelitian antara lain untuk menentukan pengaruh variasi siklus sokletasi, berat sampel dan jenis pelarut. Kondisi optimum proses ekstraksi ditentukan dengan cara menghitung rendemen dan recovery pada setiap variasi. Hasil penelitian menunjukan bahwa kondisi optimum proses ektraksi diperoleh pada 100 kali siklus, berat sampel 10 g dan pelarut yang selektif adalah destilat premium. Pada kondisi tersebut diperoleh rendemen optimum sebesar 64,97%. Metode ekstraksi lemak dan asam lemak dalam limbah sludge CPO menggunakan metode sokletasi cukup akurat dengan nilai recovery 83,82% — 93,07%. Lemak hasil ekstraksi limbah sludge CPO mengandung 14 jenis asam lemak dengan kadar asam lemak tertinggi yaitu asam palmitat sebagai asam lemak jenuh sebesar 59,393% - 66,908% dan asam oleat sebagai asam lemak tak jenuh sebesar 15,265% - 22,809%. Kadar asam lemak bebas dalam lemak hasil ekstraksi lebih dari 70%, sehingga lemak tidak dapat dikonsumsi secara langsung. Kata kunci: sludge CPO, ekstraksi, recovery, asam lemak.

Item Type: Thesis (Undergraduate)
Uncontrolled Keywords: sludge CPO, ekstraksi, recovery, asam lemak.
Subjects: Q Science > QD Chemistry > QD1-999 Chemistry
Divisions: 08-Faculty of Mathematics and Natural Science > 47201-Chemistry (S1)
Depositing User: Mrs. Elly Suryani
Date Deposited: 02 Mar 2022 01:54
Last Modified: 02 Mar 2022 01:54
URI: http://repository.unsri.ac.id/id/eprint/65657

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