Korean Journal of Plant Resources (한국자원식물학회지)

The Plant Resources Society of Korea (한국자원식물학회)
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Effects of Cheunggak (Codium fragile) on lowering Lipid and Antioxidant

청각의 지질강하 및 항산화효과

  • Lee, Eun (College of Life science and natural Resources, Sang-ji University)
  • 이은 (상지대학교 생명자원과학대학)
  • Published : 2006.10.01
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Abstract

Effects of Codium fragile ext. on lipid lowering and antioxidant activities were investigated in hyperlipidemic rat. Concentration of FFA and triglyceride in plasma showed a tendency to decrease in Codium fragile ext. groups. Concentration of plasma total cholesterol and LDL-cholesterol in Codium fragile ext. groupsshowed a low values than those of control group. However concentration of HDL-cholesterol showed no significant difference in all treatment groups. Concentration of liver total cholesterol and triglyceride showed a tendence to decrease in Codium fragile ext. groups. Concentration of plasma and liver TBARS showed a low values in Codium fragile ext. groups. The values of GSH-Px activity showed a tendency to increase in the Codium fragile ext. groups, However the values of SOD and CAT activity showed no significant difference in all treatment groups.

청각 추출액이 비만을 유도한 흰쥐의 지질강하 및 항산화효과에 미치는 영향을 검토했다. 각 처리군 별 유리지방산의 농도는 청각 처리군 모두가 대조군보다 낮은 값을 보였다. Triglyceride 량은 대조군과 비교하여 청각 처리군이 유의하게 낮은 값을 보였으며, 청각 첨가량이 증가함에 따라 하락했다. 혈액 내 total cholesterol 및 LDL-cholesterol농도는 청각 처리군 모두에서 감소하는 경향을 보였다. 그러나 HDL-cholesterol량은 대조군을 비롯하여 전 처리군에서 유의한 차이를 나타내지 않았다. 간장 내 total cholesterol과 triglyceride량은 청각 처리군 모두에서 하락하는 경향을 보여 정상군의 수준을 유지하였다. 혈장 및 간장의 TBARS 농도는 청각처리군 모두가 하락하는 경향을 보였으며, 정상군의 수준과 유사한 수치를 나타내었다. GSH-Px의 활성치는 청각 처리량이 증가함에 따라 증가하는 경향을 보여, 200mg/kg 처리군에서는 정상군의 활성치와 유의한 차이를 나타내지 않았다. 그러나 SOD 활성치는 청각처리에 관계없이 정상군을 비롯한 전 처리군에서 유의한 차이를 나타내지 않았다. 또한 CAT의 활성치는 청각 처리군에서 다소 증가하는 경향을 보였으나, 대조군과 유의한 차이를 나타내지는 않았다.

Keywords

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