Isolated Soy Protein
1. Soybean protein isolate (SPI) is a kind of full-price protein in food additive produced from soybean meal which is desolved at low temperature.
2. Soybean protein isolate contains more than 90% protein, nearly 20 kinds of amino acids and essential amino acids for human body. It is rich in nutrition and cholesterol-free. It is one of the few alternative animal protein varieties in plant protein.