The invention provides a whole quinoa bioactive peptide nutrition product, which contains 1.5 to 80 percent of whole quinoa bioactive peptide and also contains oleic acid, linoleic acid, linolenic acid, saponins, flavonoids, choline, betaine, beta-glucan, calcium, magnesium, phosphorus, potassium, iron, zinc, manganese, selenium, flavonoids, vitamin B group and vitamin E group. Quinoa is used as amain material; the plant protein powder is used as auxiliary materials; mixing, water addition, pulping, and high pressure homogenization refining treatment are performed; the slurry fineness reaches300 meshes; then, alpha treatment and further denaturation treatment are performed under the conditions of 3 to 4 barometric pressures and 143 to 145 DEG C; then, the temperature is lowered to 66 to68 DEG C; the pH value is regulated to a neutral state; lipase and amylase are firstly added; constant temperature still standing biochemical treatment is performed; next, neutral protease is added; the pulse type dynamic impact stirring with the rotating speed of 3200 to 3400 r/min is performed; after the constant-temperature still standing biochemical treatment, enzyme deactivation and sterilization are performed; whole quinoa peptide raw liquid is obtained through the precipitation by a precipitation system; the whole quinoa peptide nutrition product is prepared through concentration and filtering.