Extraction, chemical components, bioactive functions and adulteration identification of walnut oils: A review

被引:0
|
作者
Gao Y. [1 ]
Hu J. [1 ]
Su X. [2 ]
Li Q. [1 ]
Su C. [1 ]
Li Y. [1 ]
Ma G. [1 ]
Zhang S. [1 ]
Yu X. [1 ]
机构
[1] Engineering Research Center of Grain and Oil Functionalized Processing, College of Food Science and Engineering, Northwest A&F University, Shaanxi
[2] Animal Products and Animal Medicine Feed Quality Inspection Center, Hebei
来源
基金
中国国家自然科学基金;
关键词
Authentication; Bioactive; Chemical composition; Extraction technology; Walnut oil;
D O I
10.1016/j.gaost.2024.01.004
中图分类号
学科分类号
摘要
Walnut oil is a functional wood oil known to researchers that may potentially be a large source of Chinese edible oils. There are various extraction methods for walnut oil, including traditional (pressing, solvent- and enzyme-assisted extraction) and novel methods (microwave, ultrasound, supercritical CO2, subcritical and other extraction technologies). Walnut oil is rich in nutrients, including phytosterols, tocopherols, polyphenols, squalene and minerals. It provides many health benefits, such as antioxidant, antitumor, anti-inflammatory, antidiabetic and lipid metabolism-related functions. In addition, the authentication of walnut oil has received much research attention. The present review provides detailed research on walnut oil extraction, composition, health benefits and adulteration identification methods. The path toward further walnut oil improvement in the context of the market value of walnut oil is also discussed. © 2023
引用
收藏
页码:30 / 41
页数:11
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