대체 단백질과 향후 방향성에 대해 영어 자료

Ⅰ. Introduction

The rise of alternative proteins has emerged as a significant response to the growing concerns surrounding global food security, environmental sustainability, and health. As the world’s population is projected to surpass 9 billion by 2050, the demand for protein sources will drastically increase, straining our existing agricultural systems. Traditional livestock farming is resource-intensive, requiring large amounts of land, water, and feed while contributing significantly to greenhouse gas emissions. This scenario poses a critical challenge for the food industry and calls for innovative solutions that can satisfy the protein needs of a burgeoning population without exacerbating environmental degradation. Alternative proteins, which include plant-based proteins, cultured meat, and insect proteins, present a promising path forward. These alternatives are not only produced with lower environmental impact but also cater to a growing consumer base that increasingly pri…