五、天然生物钙类制品1.蛋壳粉将洗净的蛋壳除去蛋壳膜(或用机械作用利用两者密度差将其除去),再经脱水、干燥、微粉碎、灭菌而制成。产品呈白色细粉,粒度以10μm为主,不含超过20μm的颗粒,舌感细腻,无气味。含有蛋白质约2%, Fifth, the natural biological calcium products 1. Egg shell powder Remove the eggshell membrane washed eggshell (or the use of mechanical differences between the two to remove the density difference), and then by dehydration, drying, micro-grinding, sterilization and the system to make. Products were white powder, particle size to 10μm-based, excluding particles of more than 20μm, delicate tongue, odorless. Contains about 2% protein,