Conventional versus novel extraction techniques for wheat germ oil recovery: multi-response optimization of supercritical fluid extraction

被引：8
作者：
Teslic, Nemanja [1 ]
Bojanic, Nemanja [2 ]
Colovic, Dusica [1 ]
Fistes, Aleksandar [2 ]
Rakic, Dusan [2 ]
Solarov, Marija Bodroza [1 ]
Zekovic, Zoran [2 ]
Pavlic, Branimir [2 ]
机构：
[1] Univ Novi Sad, Inst Food Technol, Novi Sad, Serbia
[2] Univ Novi Sad, Fac Technol, Novi Sad 21000, Serbia
来源：
SEPARATION SCIENCE AND TECHNOLOGY | 2021年 / 56卷 / 09期
关键词：
Triticum germinis; supercritical fluid extraction; RSM optimization; chemical profile; MICROWAVE-ASSISTED EXTRACTION; FATTY-ACID-COMPOSITION; VITAMIN-E; ULTRASOUND; QUALITY; CO2;
D O I：
10.1080/01496395.2020.1784941
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The goal of this study was application of conventional [Soxhlet (SOX)] versus novel [supercritical fluid (SFE), microwave-assisted (MAE) and ultrasound-assisted (UAE)] extraction techniques for wheat germ oil recovery. Even though results suggested that MAE (with methylene chloride) provided the higher polyunsaturated fatty acids yield and higher oil functional quality comparing to SFE, SOX and UAE, all obtained oils exhibited good fatty acid profile and functional quality. SFE was the most suitable technique for oil recovery as provided certain advantages comparing to all other extraction techniques due to generally similar or higher tocopherol content, antioxidant activity and absence of organic solvent residues.
引用
收藏
页码：1546 / 1561
页数：16
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