Economical viability of SFE from peach almond, spearmint and marigold
作者： Natália Mezzomo , Julian Martínez , Sandra R.S. Ferreira
DOI: 10.1016/J.JFOODENG.2010.10.032
关键词:
摘要: Abstract Supercritical fluid extraction (SFE) applies near critical carbon dioxide (CO2) for the of aromatic and bioactive products such as peach (Prunus persica) almond oil, spearmint (Mentha spicata L.) essential oil marigold (Calendula officinalis L., Asteraceae) oleoresin. Due to cost intensive nature SFE, estimation process is necessary appraise operation viability. Therefore, this work evaluated economical viability SFE from almond, leaves flowers, a function parameters, using data literature. The costs were determined by software Tecanalysis, considering specific be equal market value oils. results show that 30 min in 2 × 400 L unit at 300 bar are lucrative processes. was not economically viable, probably because imprecise operational parameters assumed.
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