• Title/Summary/Keyword: Poong-ryu-bang

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Pharmacognostical Studies on Korean 'Bang Poong' (방풍(防風)의 생약학적(生藥學的) 연구(硏究))

  • Nam, Joo-Yung;Ryu, Kyung-Soo
    • Korean Journal of Pharmacognosy
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    • v.6 no.3
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    • pp.151-159
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    • 1975
  • Botanical origins of three drugs, 'Won-bangpoong,' 'Shik-bangpoong' and 'Jaezoo-bangpoong' are not certain on the present market in Korea. These three were compared with two kinds of Chinese 'bangpoong' by histology and screening tests of roots. The original plant of 'Won-bangpoong' which is domestically used is Glehnia littoralis SCHMIDT et MIQUEL 'Shik-bangpoong' Peucedanum japonicum THUNBERG and 'Jaezoo-bangpoong' Seseli coreana KITAKAWA. Chinese "bangpoong" appears to be Siler divaricatum $B_{ENTHAM}$ et Hook, being different from others. "Shik-bangpoong" is easily distinguished from others two in external morphology. Thee kinds of available "Bangpoong" are different from one another in the internal structures and in the internal structures and in the screening tests by TLC.

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Study on the Components of Glehniae Radix (해방풍의 성분연구)

  • Seo, Yoon-Kyo;Ryu, Kyung-Soo
    • Korean Journal of Pharmacognosy
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    • v.7 no.4
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    • pp.233-235
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    • 1976
  • Substances $I{\sim}VII$ are isolated from the root of Glehnia littoralis which has been often used as a subsitute of Bang-Poong in Korea. White needle crystalline substance of $C_{29}H_{50}O$, m.p. $137{\sim}139^{\circ}C$ was confirmed as ${\beta}-sitosterol$ through elemental analysis, derivative synthesis, IR and physicochemical tests. Moreover, it was concluded that white needle crystal of $C_{12}H_{8}O_{4}$, m.p. $188{\sim}189^{\circ}$ was confirmed as bergapten, through a contrast test with standard substance and by UV and IR-spectra. It was found that substance III and VII coincided with the Rf values of imperatorin and umbelliferone and to its colors under the UV-ray, and its similarity to UV-spectrum can be recognized, but their melting points are remarkedly different respectively.

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A study on the Pecuniary mediated Sexual Discussion in Saseol Sijo (금전(金錢)을 매개(媒介)로 한 사설시조(辭說時調)의 성담론(性談論))

  • Ryoo, Hae-Choon
    • Sijohaknonchong
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    • v.25
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    • pp.29-48
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    • 2006
  • Saseol Sijo which reflects on people's life often showns us relationships between love and economy of those periods' people in Chosun dynasty. Meaning of a word 'housewife' is a woman who supporting and organizing family with her husband. Materialistic problems and economic problems appeared in Saseol Sijo emphasize entertaining and merrymaking rather than struggling to the society enforcing poverty. Therefore, it is often said that Saseol Sijo stimulates overconsumption of goods and money. We can regard sexual discussions appeared in those periods' Saseol Sijo as reflections of desire which are the way of releasing repressed sexual appetite of women or substitutions of satisfying their sexual appetite. Features of housewives appeared in Poong-ryu-bang and Saseol Sijo which are succeeded as productions of merrymaking in Latter half period of Chosun dynasty, can spotlight because of its meanings. It told us not only housewives' roles are started to change but also vivid sexual discussions similar to nowadays things are begun in latter half Period of Chosun dynasty. Main subject pecuniary mediated sexual discussion of housewives appeared in Saseol Sijo teaches a lot of things to twenty first century's contemporary people experiencing collapsed family relationship, pariakapitalismus and wide spread sexual industries.

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