A Critical Review on Pulsed Electric Field: A Novel Technology for the Extraction of Phytoconstituents

Molecules

Marek Kieliszek¹  Muhammad Irfan²  Muhammad Zubair Khalid³  Przemysław Łukasz Kowalczewski⁴  Shafeeqa Irfan⁵  Rabia Kanwal⁵  Bakhtawar Shafique⁵  Muhammad Modassar A. N. Ranjha⁵  Rai Naveed Arshad⁶  Rana Muhammad Aadil⁷  Ume Roobab⁸ 

[1] Department of Food Biotechnology and Microbiology, Institute of Food Sciences, Warsaw University of Life Sciences—SGGW, Nowoursynowska 159 C, 02-776 Warsaw, Poland;Department of Food Engineering, University of Agriculture, Faisalabad 38000, Pakistan;Department of Food Science, Government College University, Faisalabad 38000, Pakistan;Department of Food Technology of Plant Origin, Poznań University of Life Sciences, 31 Wojska Polskiego St., 60-624 Poznań, Poland;Institute of Food Science and Nutrition, University of Sargodha, Sargodha 40100, Pakistan;Institute of High Voltage and High Current, Faculty of Engineering, Universiti Teknologi Malaysia, Skudai 81310, Johor, Malaysia;National Institute of Food Science and Technology, University of Agriculture Faisalabad, Faisalabad 38000, Pakistan;School of Food Science and Engineering, South China University of Technology, Guangzhou 510006, China;

关键词: PEF;    green extraction techniques;    phytochemical extraction;    oil extraction;    food waste;   

DOI  :  10.3390/molecules26164893

来源: DOAJ

【 摘 要 】

Different parts of a plant (seeds, fruits, flower, leaves, stem, and roots) contain numerous biologically active compounds called “phytoconstituents” that consist of phenolics, minerals, amino acids, and vitamins. The conventional techniques applied to extract these phytoconstituents have several drawbacks including poor performance, low yields, more solvent use, long processing time, and thermally degrading by-products. In contrast, modern and advanced extraction nonthermal technologies such as pulsed electric field (PEF) assist in easier and efficient identification, characterization, and analysis of bioactive ingredients. Other advantages of PEF include cost-efficacy, less time, and solvent consumption with improved yields. This review covers the applications of PEF to obtain bioactive components, essential oils, proteins, pectin, and other important materials from various parts of the plant. Numerous studies compiled in the current evaluation concluded PEF as the best solution to extract phytoconstituents used in the food and pharmaceutical industries. PEF-assisted extraction leads to a higher yield, utilizes less solvents and energy, and it saves a lot of time compared to traditional extraction methods. PEF extraction design should be safe and efficient enough to prevent the degradation of phytoconstituents and oils.

【 授权许可】

Unknown