Supercritical fluid extraction of omega-3 from Dracocephalum kotschyi seed oil: Process optimization and oil properties
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- 作者：Gholamhossein Sodeifian ; sodeifian@kashanu.ac.ir" class="auth_mail" title="E-mail the corresponding author ; Seyed Ali Sajadian ; Nedasadat Saadati Ardestani
- 关键词：Supercritical fluid extraction (SFE) ; Linolenic acid (ω-3) ; Antioxidant activity ; Phenolic content ; Oil stability
- 刊名：The Journal of Supercritical Fluids
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：119
- 期：Complete
- 页码：139-149
- 全文大小：2625 K
文摘
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Linolenic acid extraction from D. kotschyi via SFE was performed for the first time.
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Effect of the process parameters on the yield of linolenic acid (ω-3) was examined.
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The obtained results from optimization was compared to experimental data.
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Total phenol, antioxidant activity, TG, oil stability and FTIR experiments were done.
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Composition of fatty acids obtained by SC-CO2 and n-hexane methods were compared.