Review

An investigation of the status of commercial meat analogs and their ingredients: Worldwide and South Korea

Da Young Lee1, Jin Soo Kim1, Jinmo Park1, Dahee Han1, Yeongwoo Choi1, Ji Won Park1, Juhyun Lee1, Ermie Mariano Jr.1, Seok Namkung1, Sun Jin Hur1,*
Author Information & Copyright
1Department of Animal Science and Technology, Chung-Ang University, Anseong 17546, Korea.
*Corresponding Author: Sun Jin Hur. E-mail: hursj@cau.ac.kr.

© Copyright 2024 Korean Society for Food Science of Animal Resources. This is an Open-Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

Received: Sep 12, 2024 ; Revised: Oct 17, 2024 ; Accepted: Oct 18, 2024

Published Online: Nov 21, 2024

Abstract

Meat analogs are a burgeoning industry, with plant-based meat analogs, insect-based meat analogs, algae-based meat analogs, mycoprotein-based meat analogs, and cell-based meat analogs. However, despite the industry's growth potential, market expansion faces hurdles due to taste and quality disparities compared to traditional meats. The composition and characteristics of meat analogs currently available in the market are analyzed in this study to inform the development of future products in this sector. The results show that plant-based meat analogs are mainly based on soy protein together with wheat gluten and methylcellulose or spices. Insect-based meat analogs tend to contain processed larvae as the protein source. Seaweed or spirulina is often the main ingredient in algae-based meat analogs. Mycoprotein-based meat analogs all use mycoproteins. Cell-based beef, pork, chicken, and seafood products are already under various stages of development around the world, although many are still at the prototype level.

Keywords: plant-based meat; insect-based meat; algae-based meat; mycoprotein-based meat; cell-based meat