Pembuatan Asap Cair dari Tempurung Kelapa, Tongkol Jagung, dan Bambu Menggunakan Proses Slow Pyrolysis
Abstract
Kata kunci:slow pyrolysis, asap cair, fenol, dan asam asetat.
ABSTRACT
The pyrolysis process is the thermal decomposition of biomass without oxygen. The pyrolysisprocess of coconut shell is able to convert plantation waste into material that has a selling value, with a good enough conversion. The results of this pyrolysis process are in the form of bio-charcoal, tar and liquid smoke grade 3. Liquid smoke consists of grade 3, grade 2, and grade 1, this liquid smoke classification is based on the amount of the dangerous compound in liquid smoke, thus affecting the function of that liquid smoke. The liquid smoke of grade 3 is liquid smoke from the result of pyrolysis which has not experience a purification process. Liquid smoke of grade 3 is not used as a food preservative, but is used in rubber processing, deodorizing, and wood preservatives in order to resistant to termites. Liquid smoke grade 2 for food preservatives as a substitute for formalin with smoke taste (smoked meat or smoked fish). While liquid smoke grade 1 is used as food preservatives such as meatballs, noodles, tofu, and barbeque spices. The compound that responsible for the preservation process is phenol compound. The presence of phenol with high boiling in smoke is a high antibacterial substance that can prevent the destruction of bacteria.
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PDFReferences
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