亚油酸
六烯酸
多不饱和脂肪酸
阿拉伯树胶
喷雾干燥
麦芽糊精
化学
封装(网络)
食品科学
油酸
亚麻酸
花生四烯酸
脂肪酸
生物化学
色谱法
计算机科学
酶
计算机网络
作者
Mohammad Nejatian,Amir Pouya Ghandehari Yazdi,Reza Fattahi,Hamed Saberian,Nooshin Bazsefidpar,Elham Assadpour,Seid Mahdi Jafari
标识
DOI:10.1016/j.ijbiomac.2024.129548
摘要
Linoleic acid and α-linolenic acid are the only essential fatty acids (EFAs) known to the human body. Other fatty acids (FAs) of the omega-6 and omega-3 families originate from linoleic acid and α-linolenic acid, respectively, by the biological processes of elongation and desaturation. In diets with low fish consumption or vegetarianism, these FAs play an exclusive role in providing two crucial FAs for maintaining our body's vital functions; docosahexaenoic acid and arachidonic acid. However, these polyunsaturated FAs are inherently sensitive to oxidation, thereby adversely affecting the storage stability of oils containing them. In this study, we reviewed encapsulation as one of the promising solutions to increase the stability of EFAs. Accordingly, five main encapsulation techniques could be classified: (i) spray drying, (ii) freeze drying, (iii) emulsification, (iv) liposomal entrapment, and (v) other methods, including electrospinning/spraying, complex coacervation, etc. Among these, spray drying was the frequently applied technique for encapsulation of EFAs, followed by freeze dryers. In addition, maltodextrin and gum Arabic were the main wall materials in carriers. Paying attention to industrial scalability and lower cost of the encapsulation process by the other methods are the important aspects that should be given more attention in the future.
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