"시호"의 생약학적 연구

Pharmacognostical Study on the ${\ulcorner}$Si Ho${\lrcorner}$

'Si Ho'(柴胡) is one of the chinese crude drugs used mainly to cure inflammation, fever, cough, hepatitis, jaundice, etc. Though the botanical origin of the crude drug has been considered to be Bupleurum species of Umbelliferae, there has been no pharmacognostical study. To clarify the botanical origin of 'Si Ho', the morphological and anatomical characteristics of the roots of Bupleurum species growing in Korea, such as Bupleurum euphorbioides Nakai, Bupleurum falcatum L., Bupleurum leveillei Bois., Bupleurum longiradiatum Turcz. and Bupleurum scorzoneraefolium Wild. were studied. As a result, it is authentified that 'Si Ho' was proved to be the root of Bupleurum falcatum and B. scorzoneraefolium and 'Jug Si Ho' was the root of B. longiradiatum.