PDF(Pubmed)
Abstract：
The rapid growth of the global population has led to an unprecedented demand for dietary protein. Canola seeds, being a widely utilized oil resource, generate substantial meal by-products following oil extraction. Fortunately, canola meals are rich in protein. In this present review, foremost attention is directed towards summarizing the characteristics of canola seed and canola seed protein. Afterwards, points of discussion related to pretreatment include an introduction to pulsed electric field treatment (PEF), microwave treatment (MC), and ultrasound treatment (UL). Then, the extraction method is illustrated, including alkaline extraction, isoelectric precipitation, acid precipitation, micellization (salt extraction), and dry fractionation and tribo-electrostatic separation. Finally, the structural complexity, physicochemical properties, and functional capabilities of rapeseed seeds, as well as the profound impact of various applications of rapeseed proteins, are elaborated. Through a narrative review of recent research findings, this paper aims to enhance a comprehensive understanding of the potential of canola seed protein as a valuable nutritional supplement, highlighting the pivotal role played by various extraction methods. Additionally, it sheds light on the broad spectrum of applications where canola protein demonstrates its versatility and indispensability as a resource.
摘要：
全球人口的快速增长导致了对膳食蛋白质的前所未有的需求。油菜种子，作为一种广泛利用的石油资源，在油提取后产生大量的粗粉副产品。幸运的是,油菜膳食富含蛋白质。在本次审查中，首先关注的是总结油菜种子和油菜种子蛋白的特性。之后,与预处理相关的讨论点包括脉冲电场处理(PEF)的介绍，微波处理（MC），超声治疗（UL）。然后，说明了提取方法，包括碱性提取，等电沉淀，酸沉淀,胶束化（盐提取），以及干法分馏和摩擦静电分离。最后,结构的复杂性，物理化学性质，和油菜籽的功能能力，以及菜籽蛋白的各种应用的深远影响，详细阐述了。通过对最近研究成果的叙述性回顾，本文旨在提高对油菜种子蛋白作为一种有价值的营养补充剂的潜力的全面了解，突出了各种提取方法发挥的关键作用。此外,它揭示了广泛的应用范围，在这些应用中，卡诺拉蛋白展示了其作为资源的多功能性和不可或缺性。
