YANGGEBIOTECH manufacturer Lactoferrin, pea protein, soybean protein vegetable protein are the main protein sources in vegetarian diets, and can be used to make imitation meat products with similar shape, taste and taste to corresponding animal foods. cereals generally contain 6%-10% protein , potato contains 2%-3% protein, nut protein 15%-30%.we offer free samples 10-30g, to add this branded ingredient to your final product, please email: info@yanggebiotech.com