Effect of Dioscorea batatas and Gastrodia rhizoma on Fatty Acid Compositions of Serum, Liver and Brain in Rats

마와 천마 분말이 흰쥐의 혈청, 간장 및 뇌 조직의 지방산 조성에 미치는 영향

This study evaluated the effects of Dioscorea batatas and Gastrodia rhizoma on fatty acid composition of serum, liver and brain in rats which were fed control diet adding 5%, 10%, 15% Dioscorea batatas powder and 5%, 10%, 15% Gastrodia rhizoma powder for 3 weeks, respectively. In the other total fatty acid composition of serum lipids, the percentage of SFA was higher in the control group than in the other groups. The percentages 18:2 and 20:4 in serum lipids were significantly higher in the group 5, 6 and 7 than control group. In phospholipid fatty acid composition of serum lipids, the percentage of 18:2 was significantly higher in the group 5, 6 and 7 than in the other groups. 16:0, 18:0, 18:1, 18:2 and 20:4 were the main fatty acid in the total fatty acid and phospholipid fatty acid composition of liver lipids. 16:0, 18:0, 18:1, 18:2, 20:4 and 22:6 were the main fatty acid in the total fatty acid and phospholipid fatty acid composition of brain lipids.