จำเป็นหรือไม่ที่ต้องรับประทานโปรตีนเสริม The traditional assays for protein concentration in foodstuff will be the Kjeldahl method as well as Dumas approach. These tests establish the overall nitrogen in the sample. The sole important component of most foodstuff which contains nitrogen is protein (Unwanted fat, carbohydrate and dietary fiber do not incorporate nitrogen). https://erniet382yqi7.robhasawiki.com/user