Herawati, Herawati (2006) Kinerja Butil Hidroksi Toluena (BHT) Sebagai Antioksidan Minyak Kelapa Sawit Pada Perlindungan Oksidasi Oleh Oksigen Singlet. Masters thesis, Institut Teknologi Sepuluh November.
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Abstract
Telah dilakukan penelitian tentang pengaruh penambahan Butil Hidroksi Toluena (BHT) pada minyak sawit RBD terhadap oksidasi oksigen singlet. Oksigen singlet yang digunakan dihasilkan dari reaksi fotokimia menggunakan reaktor flat bed dengan rose bengal sebagai fotosensitizer dan lampu merkuri sebagai sumber sinar. Penambahan BHT dengan konsentrasi 200 ppm mampu menjaga nilai bilangan peroksida di bawah 2 meq/kg sampai 210 menit, dimana tanpa BHT minyak sawit RBD mencapai nilai 2 meq/kg dalam waktu 30 menit.
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The effect of Butylated hydroxytoluene (BHT) addition into RBD palm oil toward singlet oxygen oxidation has been studied. The singlet oxygen was produced by photochemistry reaction using flat bed reactor with rose bengal as a photosensitizer and a mercury lamp as a light source. Addition of 200 ppm BHT can retain the peroxide value of RBD palm oil below 2 meq/kg for 210 minutes, while, those without BHT reached 2 meq/kg in the peroxide value after 30 minutes.
| Item Type: | Thesis (Masters) |
|---|---|
| Additional Information: | RTKi 665.355 Her k |
| Uncontrolled Keywords: | BHT, minyak sawit RBD, oksigen singlet, BHT, RBD palm oil, singlet oxygen |
| Subjects: | T Technology > TP Chemical technology > TP669 Oils, fats, and waxes |
| Divisions: | Faculty of Mathematics and Science > Chemistry > 47101-(S2) Master Thesis |
| Depositing User: | magang . |
| Date Deposited: | 02 Oct 2026 06:52 |
| Last Modified: | 02 Oct 2026 06:52 |
| URI: | http://repository.its.ac.id/id/eprint/145193 |
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