亚热带植物科学
亞熱帶植物科學
아열대식물과학
SUBTROPICAL PLANT SCIENCE
2013年
3期
213-218
,共6页
滨海前胡%性状鉴别%显微鉴别
濱海前鬍%性狀鑒彆%顯微鑒彆
빈해전호%성상감별%현미감별
Peucedanum japonicum%character identification%microscopic identification
采用性状鉴定及显微鉴定法对滨海前胡Peucedanum japonicum的生药组织学特征进行系统研究。结果表明，根木栓层中夹杂近方形或长圆形石细胞，油管呈环状散在；茎圆柱形有纵棱脊25～40条，棱脊内有厚角组织及油管，维管束于各棱脊处较发达；叶为等面叶，维管束上下方及韧皮部均有油管，薄壁细胞含有放射状或针簇状的橙皮苷结晶。以上生药组织学特征稳定、可靠，可作为滨海前胡的鉴别依据之一。
採用性狀鑒定及顯微鑒定法對濱海前鬍Peucedanum japonicum的生藥組織學特徵進行繫統研究。結果錶明，根木栓層中夾雜近方形或長圓形石細胞，油管呈環狀散在；莖圓柱形有縱稜脊25～40條，稜脊內有厚角組織及油管，維管束于各稜脊處較髮達；葉為等麵葉，維管束上下方及韌皮部均有油管，薄壁細胞含有放射狀或針簇狀的橙皮苷結晶。以上生藥組織學特徵穩定、可靠，可作為濱海前鬍的鑒彆依據之一。
채용성상감정급현미감정법대빈해전호Peucedanum japonicum적생약조직학특정진행계통연구。결과표명，근목전층중협잡근방형혹장원형석세포，유관정배상산재；경원주형유종릉척25～40조，릉척내유후각조직급유관，유관속우각릉척처교발체；협위등면협，유관속상하방급인피부균유유관，박벽세포함유방사상혹침족상적등피감결정。이상생약조직학특정은정、가고，가작위빈해전호적감별의거지일。
Character identification and microscopic identification was used to study the pharmacognostical histology of P. japonicum. The results showed as follows. In cross section of the roots, nearly square or oblong stone cells were mingled with the cork layer of root. The cortex and phloem had vittas ranked in a ring; cylindrical stem showed 25~40 longitudinal ridges, and the inside of ridges contained collenchyma and vitas. The vascular bundle situated in the inside of ridges was more developed;the leaf was isolateral;vittas were obviously discovered above and below the vascular bundles and in the phloem, and its parenchyma cells contained aurantiamarin crystals which were radial or needle cluster. Those features of pharmacognostical histology are stable, dependable and can serve as one of references for the identification of P. japonicum.
