Soy Protein Concentrate (SPC) is 65% soy protein, basically defatted soy flour without water-soluble carbohydrates. It is made by removing some carbohydrates (soluble sugars) from hulled and defatted soybeans. Compared with soy flour, SPC has improved flavor characteristics and is widely used in the food industry, especially in meat processing. SPC is also used as a source of high-quality protein in milk, fish and meat analogs, and animal feed.

In 2018, the global soy protein concentrate market scale increased from US$1710.79 million in 2014 to US$2130.45 million, and will reach US$3511.93 million by 2025, with a compound annual growth rate of 7.40% from 2018 to 2025. .