PROSES EKSTRAKSI KONTINYU LAWAN ARAH DENGAN SIMULASI BATCH TIGA TAHAP PENGAMBILAN MINYAK BIJI ALPUKAT MENGGUNAKAN PELARUT N-HEXANE DAN ISO PROPIL ALKOHOL
| Main Authors: | Widioko, Septian Ardi , Rustyawan, Wawan |
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| Format: | Monograph NonPeerReviewed application/pdf |
| Terbitan: |
Jurusan Teknik Kimia FT Undip
, 2009
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| Subjects: | |
| Online Access: |
http://eprints.undip.ac.id/1260/1/makalah_ardi_wawan.pdf http://eprints.undip.ac.id/1260/ |
Daftar Isi:
- The purpose of this research is to study the yield and selectivity from avocado seed oil extraction using n-hexane and IPA as solvent. Extraction is a method to separate a component from the mixture using solvent as the separating agent. The extraction process was carried out by continuous system with three stages counter current batch simulation using IPA and n-hexane as solvent at 82 oC and 69 oC, respectively; during 2 hours with the material and solvent ratio is 20gr/250gr. Yield of the research using n-hexane and IPA are 18,689 % and 17,868 %. Both oils either using n-hexane or IPA solvent fulfill avocado seed oil specification. The rendement using n-hexane is quantitatively better than IPA but the impurity content show that IPA is qualitatively better than n-hexane.