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KMID : 0665420040190040429
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Korean Journal of Food Culture
2004 Volume.19 No. 4 p.429 ~ p.434
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Effect of Phytosterol Treatment on Plasma Lipids and Glucose in Rats
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Koo Bon-Soon
Lee Jang-Woo
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Abstract
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Diet effect of separated-purified phytosterol, obtained from soybean scum, in rats during 4 weeks was as follows. At this experiment, checking points were plasma lipids and glucose concentration as well as insulin level in plasma, pancreas and femur. Purity of above phytosterol was 68.3%, and composition was capesterol 21%, β-stigmasterol 62.3%, sitosterol 11.0% and unknowns 5.8%, respectively. Triglyceride, total cholesterol and phospholipids content was decreased as increasing of phytosterol amount(0~3%, w/w). But excessive treatments more than 3% there was no any additional effect. From these experiment optimum amount of phytosterol level was around 3%(w/w). But phytosterol treating didn’t show any effects on the changes of carbohydrate relative tissues like plasma glucose concentration as well as insulin level in plasma, pancreas and femur.
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KEYWORD
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phytosterol, lipid, plasma glucose, insulin
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