Earticle

초록

영어

The purpose of this study was to investigate the effect of dietary supplementation of sea tangle (Laminariajaponica) on the blood glucose and lipid metabolism in streptozotocin (STZ)-induced diabetic rats. Male Sprague-Dawley ratswere divided into 3 groups fed control, sea tangle powder (15%, w/w), or sea tangle water extract (4%, w/w) diet. Diabeteswas induced by a single injection of STZ (60mg/kg, i.p.) in citrate buffer. The animals were fed each of the experimental dietfor 13 weeks. Serum insulin was increased by dietary supplementation of sea tangle in diabetic rats. Dietary sea tanglereduced blood glucose level of diabetic rats compared to the diabetic rats fed control diet. Dietary sea tangle also reduced theserum total cholesterol, low density lipoprotein (LDL)-cholesterol, and triglyceridein the diabetic rats. While hepatic lipidswere reduced, fecal excretion of lipids was increased by supplementation with dietary sea tangle in the diabetic rats. Theseresults indicate that dietary sea tangle decreased blood glucose andimproved lipid metabolism in STZ-induced diabetic ratsand this effect might be exerted by increases in serum insulin and fecal excretion of lipids.

목차

Abstract
 Introduction
 Materials and Methods
 Results and Discussion
 References

키워드

저자

• Min-Young Park [ Major in Food and Nutrition, Mokpo National University, Muan, Jeonnam 534-729, Korea ]
• Eun Kim [ Major in Food and Nutrition, Mokpo National University, Muan, Jeonnam 534-729, Korea ]
• Min-Sook Kim [ Major in Food and Nutrition, Mokpo National University, Muan, Jeonnam 534-729, Korea ]
• Kyung-Hee Kim [ Major in Food and Nutrition, Mokpo National University, Muan, Jeonnam 534-729, Korea ]
• Hyeon-A Kim [ Major in Food and Nutrition, Mokpo National University, Muan, Jeonnam 534-729, Korea ] Corresponding author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  Food Science and Biotechnology

• 간기

  격월간

• pISSN

  1226-7708

• 수록기간

  1992~2009

• 십진분류

  KDC 574 DDC 664