นโยบายความเป็นส่วนตัว / นโยบายคุกกี้ × ส่งข้อมูลติดต่อสอบถามเสร็จสิ้น The vintage assays for protein focus in food tend to be the Kjeldahl technique along with the Dumas process. These tests decide the full nitrogen in a sample. The only important component of most food which consists of nitrogen is protein (Excess fat, carbohydrate and https://henryq271ysn0.glifeblog.com/profile