• Korean Journal of Food Science and Technology
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• v.48 no.1
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• pp.77-85
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• 2016

In this study, 4-week-old rats were fed bread supplemented with Terminalia chebula (TC), Plantago asiatica (PA), Linder obtusiloba (LO), and Capsosiphon fulvescens (CF) ethanol extracts, to determine the decrease in blood glucose levels, as well as the anti-inflammatory and lipid-enhancing effects. Previous studies have demonstrated the antioxidative effects of these ethanol extracts. After sacrifice, the liver tissue, whole blood, and serum samples were collected for biochemical analysis. The results showed a significant decrease in blood glucose level, lipid peroxidation, malondialdehyde (MDA) level, HbA1c level, total cholesterol, and low-density lipoprotein (LDL)-cholesterol (p<0.05) and an increase in high-density lipoprotein (HDL)-cholesterol level in rats fed bread supplemented with LO and CF ethanol extracts (p<0.05). Therefore, the results of this study demonstrate that bread supplemented with LO and CF ethanol extracts can potentially affect the blood glucose level and lead to lipid enhancement.

• Korean Journal of Food Science and Technology
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• v.48 no.2
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• pp.178-186
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• 2016

The present study was conducted to investigate the effect of whole wheat bread with added Lindera obtusiloba (LO) and Capsosiphon fulvescens (CF) ethanol extracts on serum glucose and lipid levels in Sprague Dawley rats. Rats were divided into five groups depending on the diet administered: normal bread (NC), whole wheat bread (W), whole wheat bread with LO leaves extract (WL), whole wheat bread with CF extract (WC), and whole wheat bread with freeze-drying CF (WDC). After 4 weeks of consuming the experimental diet, the blood glucose level and hemoglobin A1c contents were found to be significantly lower in the W, WL, WC, and WDC groups than in the NC group. The high-density lipoprotein-cholesterol levels increased in the WL group when compared to those in the NC group and triglycerides levels decreased in all wheat groups compared to those in the NC group. These results suggest that wheat breads containing LO and CF extracts are effective for preventing hypercholesterolemia and obesity.