• Korean Journal of Medicinal Crop Science
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• v.10 no.4
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• pp.298-302
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• 2002

The essential oils were isolated by hydrodistillation and their composition determined capillary GC method with standards. The essential oil content showed significant differences between the two populations on the vegetative organs. The essential oil level of the leaves and roots was considerably higher in the Korean population at full flowering and waxy ripening stage but essential oil content of the roots was significantly higher in the Hungarian taxon at leaf rosette stage. We observed the essential oil accumulation tendency was mianly dependent on plant organs and intra-specific taxon during the vegeation period. Butylidene-phthalide was proved to be the main component of the oil in both population roots (50.9-73.3%), while dimethyl-acetate was showed as a major compound on the over-ground parts (56.7-62.0%). The qualitative composition of the essential oil in the reproductive organs concerning the identified compounds was the same as the vegetative parts with the main component ${\alpha}-phellandrene$ (4.8-28.1%) and butylidene-phtalide (9.7-16.1%), The quantitative composition showed some changes during the ontogenesis phases. Most characteristic ones are the decreasing proportion of dimethyl-acetate (from 7.3% to 1.1%) and the appearance of ${\alpha}-pinene$ (from 0.5% to 1.5%) only after fruit setting in both population.

• Food Science and Preservation
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• v.10 no.1
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• pp.94-98
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• 2003

Effect of mixture of food material water extracts(modouri) composed of Job's tears, maize, buckwheat Japanese mushroom, lovage, licorice and jujube(13 : 50 : 15 : 2 : 5 : 5 : 5, v/v)] on the content of testosterone(T) and dihydrotestosterone(DHT), biochemical and histological changes of rat were investigated. Animal experiments(30 rats) were divided into 3 experimental groups(control, modouri and propecia). The summarized results were as follows: Activities of GOT, GPT, ALP, ${\gamma}$-GTP and content of total cholesterol and total lipid are normal in modouri group. Therefore modouri does not give rise to any damage in the liver. Also in the histological view, modouri does not have any hepatotoxic effect and increase the number of hair folicle. Total(T+DHT) and DHT content in rat serum and skin are significantly decrease in modouri group compare to the control but there is not any significant difference with propecia.