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KMID : 0861020060210040183
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Korea Journal of Herbology
2006 Volume.21 No. 4 p.183 ~ p.187
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Studies on a Microtissue of Ostericum Root Powder
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Kim Hyung-Chul
Han Hyo-Sang
Lee Young-Jong
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Abstract
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Objectives : Southern, northern, and wild types of Osterici Radix, and Notopterigii Rhizoma et Radix imported from China are circulated in Korea. Morphological identification was attempted by comparing powder forms of these materials.
Methods : To make the specimen, the samples were grinded, and the powder was mounted by a solution of Glycerin, Acetic acid and Water at the rate of 1 : 1 : 1. The specimen was mounted by optic microscope, photographs were taken and the characteristics were sketched in lines.
Result : 1. Korean Osterici Radix was yellow-brown, but Chinese Notopterigii Rhizoma et Radix was dark-brown. 2. Oil ducts were mostly broken, and most of secretory cells were narrow and long, including yellow or light yellow secretion and starch grain. 3. Parenchyma cells were rectangular, and southern type of Osterici Radix and Chinese Notopterigii Rhizoma et Radix include lots of starch grain in parenchyma cells, while northern type of Osterici Radix and wild Osterici Radix include a little. 4. Vessels were usually reticulate vessel, and the diameter of the vessels of Korean Osterici Radix was 25{sim}88{mu}m, while that of the vessels of Chinese Notopterigii Rhizoma et Radix was 13{sim}52{mu}m. 5. The surface of accessory cells were light brown with the shape of irregular polygon.
Conclusion : Southern type of Osterici Radix, nothern type of Osterici Radix, wild Osterici Radix, and Chinese Notopterigii Rhizoma et Radix were all alike, except the amount of starch grain in parenchyma cells.
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KEYWORD
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Osterici Radix, Notopterigii Rhizoma et Radix, Ostericum koreanum, Notopterygium incisum, morphological characteristics of powder, microtissue
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