Vol. 12, Issue 7 (2023)

This article reviews numerous extraction techniques involved in protein extraction from non-conventional sources. New feeding strategies have been created in recent years as a result of the current demand for increased food output and concurrently growing environmental concerns regarding livestock systems. One of these tactics, which tries to lessen rivalry with food, is to use byproducts from the agro-food sector as substitute feed for animals. Knowledge of feed quality in relation to its impact on animal productivity and the environment is essential because feed is a significant input in all animal production systems. Increasing our knowledge of the nutritional value of innovative feedstuffs with an emphasis on byproducts is the goal of this research.

Due to their positive health effects, plant-based proteins are becoming more and more popular and are being seen as a potential alternative to animal proteins in the creation of sustainable food systems. Plant leaves frequently have protein levels comparable to those of milk, making them an effective source of protein for use in global food production. Thus, we can have a comparison of overall utilization of plant protein extraction and an economic impact of its usage amongst human needs in daily basis. Relative analysis of protein quality and nutritional value of protein extracted from nonconventional source to traditional sources are also discussed.