On-line process for pressurized ethanol extraction of onion peels extract and particle formation using supercritical antisolvent
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- 作者：Giovani L. Zabot ; giovani.zabot@gmail.com" class="auth_mail" title="E-mail the corresponding author ; M. Angela A. Meireles
- 关键词：Quercetin ; Allium cepa L. ; Microparticles ; Process intensification ; Particle size distribution ; Scanning electron microscopy
- 刊名：The Journal of Supercritical Fluids
- 出版年：2016
- 出版时间：April 2016
- 年：2016
- 卷：110
- 期：Complete
- 页码：230-239
- 全文大小：3790 K
文摘
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We performed a novel process for particle production using supercritical technology.
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The on-line process comprises extracting and precipitating compounds in sequence.
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The sequential steps involved pressurized liquid extraction and supercritical antisolvent.
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We evaluated powder morphology, mean diameter and particle size distribution.
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We produced microparticles from onion peels containing 26 wt.% of quercetin.