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Effects of Silkworm Extract Powder on Plasma Lipids and Glucose in Rats  

Yoon Joo-Wha (Health Center of Yongin City, KyeongGi Province Korea)
Rhee Seong-Kap (Department of Food and Biotechnology, Graduate School Hankyong National University, Institute of Food Industry & Biotechnology)
Lee Keun-Bo (R&D Manager, Youngmi Ind., Co., Ltd.)
Publication Information
The Korean Journal of Food And Nutrition / v.18, no.2, 2005 , pp. 140-145 More about this Journal
Abstract
Changes of plasma lipids, total cholesterol and phospholipids content according to diet of silkworm extract powder were as follows. Decrease ratios of plasma lipids at 3, $5\%(w/w)$ treating groups were plasma lipids 5.16, $9.15\%$, those of total cholesterols were 1.63, $2.76\%$ and those of phospholipids were 1.37, $2.00\%$, respectively. Decreasing effects of plasma triglyceride content according to diet of silkworm extract powder was higher than those of total cholesterols and phospholipids contents. Decrease of plasma glucose concentrations were $4.62\%\;and\;6.46\%\;at\;3\%,\;5\%(w/w)$ treating group than control group, respectively. These results were not proportional decrease according to treating amount. In the other hand, changes of insulin concentration of plasma, pancreas and femur were appeared the similar tendency with plasma glucose concentration. Relationship between treating amount of silkworm extract powder and insulin concentration had not positive relativity, In conclusion, treatment of silkworm extract powder about $3\%(w/w)$ could be expected to prevention and/or medical treatment effect of diabetic patients.
Keywords
silkworm extract powder; plasma lipid; insulin; pancreas; cholesterol; phospholipids;
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