Advances in micro and nano-encapsulation of bioactive compounds using biopolymer and lipid-based transporters

Publication date: Available online 23 May 2018 Source:Trends in Food Science & Technology Author(s): Mohammad Rezaul Islam Shishir, Lianghua Xie, Chongde Sun, Xiaodong Zheng, Wei Chen Background Bioactive compounds possess plenty of health benefits, but they are chemically unstable and susceptible to oxidative degradation. The application of pure bioactive compounds is also very limited in food and drug formulations due to their fast release, low solubility, and poor bioavailability. Encapsulation can preserve the bioactive compounds from environmental stresses, improve physicochemical functionalities, and enhance their health-promoting and anti-disease activities. Scope and approach Micro and nano-encapsulation based techniques and systems have great importance in food and pharmaceutical industries. This review highlights the recent advances in micro and nano-encapsulation of bioactive compounds. We comprehensively discussed the importance of encapsulation, the application of biopolymer-based carrier agents and lipid-based transporters with their functionalities, suitability of encapsulation techniques in micro and nano-encapsulation, as well as different forms of improved and novel micro and nano-encapsulate systems. Key findings and conclusions Both micro and nano-encapsulation have an extensive application, but nano-encapsulation can be a promising approach for encapsulation purposes. Maltodextrin in combination with gums or other polysaccharides or prote...
Source: Trends in Food Science and Technology - Category: Food Science Source Type: research