Khan Zakir Showkat, Amir Saira, Sokač Cvetnić Tea, Jurinjak Tušek Ana, Benković Maja, Jurina Tamara, Valinger Davor, Gajdoš Kljusurić Jasenka
Department of Food Science and Technology, Guru Nanak Dev University, Amritsar 143005, India.
Department of Food Technology, School of Applied and Life Sciences, Uttaranchal University, Dehradun 248007, India.
Plants (Basel). 2023 Aug 9;12(16):2904. doi: 10.3390/plants12162904.
Plant-based food produces significantly less greenhouse gases, and due to its wealth of bioactive components and/or plant-based protein, it becomes an alternative in a sustainable food system. However, the processing and production of products from plant sources creates byproducts, which can be waste or a source of useful substances that can be reused. The waste produced during the production and processing of food is essentially nutrient- and energy-rich, and it is recognized as an excellent source of secondary raw materials that could be repurposed in the process of manufacturing and preparing food, or as feed for livestock. This review offers an overview of the sources and techniques of the sustainable isolation of bioactive substances and proteins from various sources that might represent waste in the preparation or production of food of plant origin. The aim is to uncover novel approaches to use waste and byproducts from the process of making food to provide this waste food an additional benefit, not forgetting the expectations of the end user, the consumer. For the successful isolation of bioactive ingredients and proteins from food of plant origin, it is crucial to develop more eco-friendly and efficient extraction techniques with a low CO footprint while considering the economic aspects.
植物性食品产生的温室气体要少得多，并且由于其富含生物活性成分和/或植物性蛋白质，它成为可持续食品系统中的一种选择。然而，植物源产品的加工和生产会产生副产品，这些副产品可能是废物，也可能是可再利用的有用物质的来源。食品生产和加工过程中产生的废物本质上富含营养和能量，并且被认为是一种优质的二次原料来源，可在食品制造和制备过程中重新利用，或用作牲畜饲料。本综述概述了从各种来源可持续分离生物活性物质和蛋白质的来源及技术，这些来源可能是植物性食品制备或生产过程中的废物。目的是探索新方法，利用食品制作过程中的废物和副产品，为这些废弃食品带来额外益处，同时不忘终端用户即消费者的期望。为了成功从植物性食品中分离生物活性成分和蛋白质，在考虑经济因素的同时，开发更环保、高效且碳足迹低的提取技术至关重要。
