• Biomedical Science Letters
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• v.16 no.4
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• pp.213-220
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• 2010

Although an adequete intake of calcium (Ca) is recommended for the treatment and prevention of osteoporosis, the intake of Ca should be restricted because of its low rate of intestinal absorption. The purpose of this experiment was to identity the effect of the combined administration of Aquamin F (AQF) (a calcium agent) and lactic acid bacteria (LAB) on osteoporosis. Thirty ovariectomized (OVX) rats and six control rats were assigned to the following six groups, with six animals per group: sham Ca-deficient diet (Ca-D), OVX, LAB, AQF, and LAB-AQF. During the experiment, the body weight was measured; and after the experiment was completed, the serum biochemical analysis, the alkaline phosphatase, calcium, and inorganic phosphorus leves were measured. The tissue of the femur was stained and then scanned via CT. The body weight of the OVX group increased more significantly than that of the control group. The results of the bone mineral content (BMC), Bone mineral density (BMD), serum biochemical analysis and histological test on the femur epiphysis showed no difference between the OVX group and the LAB group, whereas the results of the AQF group were more significant than those of the OVX group. In particular, the LAB+AQF group showed more significant increases in the aforementioned results than the AQF group. This experiment showed that the combined administration of AQF and LAB in ovariectomized rats more significantly increased bone density than did a single administration of either AQF or LAB.

• Proceedings of the Korea Air Pollution Research Association Conference
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• 2007.10a
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• pp.416-417
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• 2007

• Preventive Nutrition and Food Science
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• v.21 no.1
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• pp.9-13
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• 2016

The present study was conducted to investigate the effects of beverages containing fermented Akebia quinata extracts on alcoholic hangover. For this study, 25 healthy young men were recruited. All participants consumed 100 mL of water (placebo), commercial hangover beverage A or B, fermented A. quinata leaf (AQL) or fruit (AQF) extract before alcohol consumption. After 1 h, all participants consumed a bottle of Soju, Korean distilled liquor (360 mL), containing 20% alcohol. Blood was collected at 0 h, 1 h, 3 h, and 5 h after alcohol consumption. The plasma alanine transaminase (ALT) activity was highest in the placebo group. Compared with the control group, the AQL and AQF groups showed decreased ALT activity at 5 h after alcohol consumption. Plasma ethanol concentration was increased after alcohol intake and peaked at 3 h after alcohol consumption. Compared with the control group, the A group showed a higher plasma ethanol concentration at 1 h (P<0.05). At 3 h after alcohol consumption, the AQF group showed the lowest mean plasma ethanol concentration compared to the other groups; however, there were no statistical differences. After 5 h of alcohol consumption, the AQL and AQF groups showed lower plasma ethanol concentrations compared with the B group. The sensory evaluation score for the fermented A. quinata fruit extract was lower than for the commercial hangover beverages. In conclusion, the present intervention study results suggest that fermented A. quinata extracts alleviate alcoholic hangover and reduce plasma ethanol concentrations.

• Journal of Engineering Education Research
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• v.20 no.2
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• pp.9-18
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• 2017

This paper investigates the characteristics and implementation of associate degree and advanced diploma in Australia, which belong to level 6 in AQF, to gain meaningful implications for engineering associate education in Korea. In Australian Qualification Framework and Engineers Australia's national generic competency standards are regarded as common benchmark for both qualifications. Training packages for advanced diploma were changed according to the subject/and national benchmark. and were developed to meet the needs of technical workers and para-professionals in the engineering field. The author recommends three suggestions from the findings - leadership of ABEEK for making benchmark for associate degree program in engineering in Korea, in which competency-based curriculum is currently being adopted by policy. development of outcomes descriptor of qualification and educational responsibilities.

• Journal of the Korean Applied Science and Technology
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• v.32 no.3
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• pp.439-450
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• 2015

Akebia quinata fruit(AQF), as identified in the preceding paper, polyphenols and other phenolic components of saponin also has similar or higher levels. The purpose of this study is to analyze the effect of akebia quinata fruit extract, well-known for soothing, anti-oxidizing effects, on the improvement of the moisture, sebum, melanin, erythema content of facial skin. As a result of measuring DPPH radical scavenging activity to examine independent anti-oxidation of AQF, there was a slight scavenging activity. Compared to before the usage of cream, a group who used cream with akebia quinata fruit extract showed a very slight increase in the moisture content and slight decrease in the sebum, melanin, erythema on their faces after 4 weeks of tests, indicating that there was some statistically significant changes found. This study proves that the akebia quinata fruit(AQF) extract has a positive effect on the overall improvement of facial skin and it also implies that the akebia quinata fruit extract has high potential as an ingredient of cosmetic products.

• Proceedings of the Korea Air Pollution Research Association Conference
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• 2008.10a
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• pp.389-391
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• 2008