The Effect of Dietary Protein Source on Protein, Lipid, Calcium Metabolizm and Immune Response in College Women

여대생의 식이내 단백질 종류에 따른 체내 단백질, 지방, 칼슘대사 및 면역능력에 관한 연구

This study was undertalien to investigate the effects of dietary protein sources on protein, lipid, Ca. metabolism and immune response in college women (20), 16 of whom had Jupito constitutions and 4 had Hespero constitutions based on Kwon's theory . They were divided into 3 groups according to the main dietary protein source ; Beef group, Yellow tailrunner group and Soybean durd group. The menu of experimental diet of 3 group were same except their main dietary protein source(beef, yellow tailrunner, soybean curd). They were fed experimental diet for 4 days and their food intake was not restricted. Beef group in Jupito constitutions and yellow tailrunner group in Hespero constitutions were expected to present better effects than the other groups, because beef and yellow tailrunner are good for Jupito constitutions and Hespero constitutions, respectively. Results of Beef group in Jupito constitutions and Hespero constitutions, respectively. Results of Beef group in Jupito constitutions and yellow tailrunner group in Hespero constitutions were as following. 1) Calcium retention rate, Calcium apparent digestibility, serum Complement 3 concentration and LDL+ VLDLconcentration were higher in both groups. 2) Serum HDL concentration and immunoglobulin G concentration were lower in both groups than in the other groups. According to the main dietary protein sources, noted results were as following. 1) Serum total lipid and total cholesterol concentration were the significantly lowest in Soybean curd group. 2) Nitrogen retention rate was the significantly highest in Beef group.