Hadidi Milad, Aghababaei Fatemeh, Gonzalez-Serrano Diego J, Goksen Gulden, Trif Monica, McClements David Julian, Moreno Andres
Department of Organic Chemistry, Faculty of Chemical Sciences and Technologies, University of Castilla-La Mancha, 13071 Ciudad Real, Spain; Department of Physiological Chemistry, Faculty of Chemistry, University of Vienna, Vienna 1090, Austria.
Aora Health, Scientific Park of Madrid, Faraday 7, 28049 Madrid, Spain.
Int J Biol Macromol. 2024 Mar;261(Pt 1):129576. doi: 10.1016/j.ijbiomac.2024.129576. Epub 2024 Jan 20.
There is a pressing need for affordable, abundant, and sustainable sources of proteins to address the rising nutrient demands of a growing global population. The food and agriculture sectors produce significant quantities of waste and by-products during the growing, harvesting, storing, transporting, and processing of raw materials. These waste and by-products can sometimes be converted into valuable protein-rich ingredients with excellent functional and nutritional attributes, thereby contributing to a more circular economy. This review critically assesses the potential for agro-industrial wastes and by-products to contribute to global protein requirements. Initially, we discuss the origins and molecular characteristics of plant proteins derived from agro-industrial waste and by-products. We then discuss the techno-functional attributes, extraction methods, and modification techniques that are applied to these plant proteins. Finally, challenges linked to the safety, allergenicity, anti-nutritional factors, digestibility, and sensory attributes of plant proteins derived from these sources are highlighted. The utilization of agro-industrial by-products and wastes as an economical, abundant, and sustainable protein source could contribute towards achieving the Sustainable Development Agenda's 2030 goal of a "zero hunger world", as well as mitigating fluctuations in food availability and prices, which have detrimental impacts on global food security and nutrition.
迫切需要有价格合理、产量丰富且可持续的蛋白质来源，以满足全球不断增长的人口日益增长的营养需求。食品和农业部门在原材料的种植、收获、储存、运输和加工过程中会产生大量废物和副产品。这些废物和副产品有时可以转化为具有优异功能和营养特性的高价值富含蛋白质的成分，从而促进更循环的经济。本综述批判性地评估了农用工业废物和副产品满足全球蛋白质需求的潜力。首先，我们讨论了源自农用工业废物和副产品的植物蛋白的来源和分子特征。然后，我们讨论了应用于这些植物蛋白的技术功能特性、提取方法和改性技术。最后，强调了与这些来源的植物蛋白的安全性、致敏性、抗营养因子、消化率和感官特性相关的挑战。将农用工业副产品和废物用作经济、丰富且可持续的蛋白质来源，有助于实现可持续发展议程中“零饥饿世界”这一2030年目标，同时缓解对全球粮食安全和营养有不利影响的粮食供应和价格波动。
