intestinal juice
1.Dietary fiber and enviornmental temperature effect on nutriment utilization of single-stomache animal by various ways as growth of animal s intestinal organs, secretory amount of digestive juice, digestive rate, energy and protein metaboliz-a tion.
2.Coated tablet is take out after laid in artificial gastric juice for 1 h and placed in artificial intestinal liquid, partial coating is corroded and appears a great quantity of hole in a utensil at 3 h, and coating starts to burst and release at 3.5 h.

