Objectives : Due to morphological similarity, many substitutes and counterfeits have been used as Moktong for thousands of years. This study was designed to determine discriminative criteria for identifying medicinal herbs used as Moktong. Methods : Akebia quinata, A. trifoliata, Clematis armandii, ...
Objectives : Due to morphological similarity, many substitutes and counterfeits have been used as Moktong for thousands of years. This study was designed to determine discriminative criteria for identifying medicinal herbs used as Moktong. Methods : Akebia quinata, A. trifoliata, Clematis armandii, and Aristolochia manshuriensis were collected in various regions. Samples were authenticated and examined by observation and microscopy with paraffin embedding and triple staining using the modified Ju staining method. Results : Three different types of features to establish discriminative criteria for four kinds of Moktong were identified. Botanical features include differences in phyllotaxy, leaf shape, and caulescent. External morphological features were arrangement and size of fine holes(xylem), and overall shape of the section. Internal morphological features include the number of medullary rays, shape of the pitch, type of tissues rounding pitch, appearance of annual rings, shape and amount of crystals(calcium-oxalate), and the appearance of cork cambium. Further details(e.g. identification keys) are in the article. Conclusions : These criteria could provide an effective method for identifying numerous kinds of Moktong distributed in markets throughout northeast Asian nations.
Objectives : Due to morphological similarity, many substitutes and counterfeits have been used as Moktong for thousands of years. This study was designed to determine discriminative criteria for identifying medicinal herbs used as Moktong. Methods : Akebia quinata, A. trifoliata, Clematis armandii, and Aristolochia manshuriensis were collected in various regions. Samples were authenticated and examined by observation and microscopy with paraffin embedding and triple staining using the modified Ju staining method. Results : Three different types of features to establish discriminative criteria for four kinds of Moktong were identified. Botanical features include differences in phyllotaxy, leaf shape, and caulescent. External morphological features were arrangement and size of fine holes(xylem), and overall shape of the section. Internal morphological features include the number of medullary rays, shape of the pitch, type of tissues rounding pitch, appearance of annual rings, shape and amount of crystals(calcium-oxalate), and the appearance of cork cambium. Further details(e.g. identification keys) are in the article. Conclusions : These criteria could provide an effective method for identifying numerous kinds of Moktong distributed in markets throughout northeast Asian nations.
木通은 性寒 味苦하며 心·小腸·膀胱經으로 歸經하여 淸熱利尿․通利血脈하므로 小便短赤 淋濁 水腫 胸中煩熱 咽喉疼痛口舌生瘡 風濕痺痛 乳汁不通 經閉 痛經을 치료하는데 응용하는 本草1)로, 이 등2)이 東醫寶鑑에서 木通을 主藥으로 활용하는 처방을 분석한 결과, 그 활용 빈도가 小便門이 17.4%로 가장 많았고, 小便 膀胱病證이나 眼耳鼻咽喉科 疾患 癰疽 諸瘡病症에 常用하였다고 보고한 바와 같이 利水滲濕藥으로 널리 사용되는 本草이다.
三葉木通는 어느과의 식물인가?
으름덩굴과(Lardizabalaceae；木通科)의 三葉木通 A. trifoliata 으로 落葉木質藤本이며 높이는 5-10m에 달한다.
으름덩굴의 가지는 어떠한 특징이 있는가?
으름덩굴과(Lardizabalaceae；木通科)의 으름덩굴(木通) Akebia quinata 로, 落葉 또는 半常綠藤本이며 높이는 3-5m에 달한다. 가지는 灰褐色을 띠고 가느다란 무늬가 있으며 皮目이 돌출해 있다. 잎은 小葉 3-5개로 이루어진 掌狀複葉이며 葉柄은 가늘고 길다.
Society of Japanese Pharmac. The Japanese Pharmacopoeia 15th edition english version[Internet]. The Ministry of Health, Labour and Welfare (MHLW) Ministerial Notification No. 316[厚生？？省告示第316？]. 2006[cited 2010 Jan 21] : 1253. Available from : http://jpdb.nihs.go.jp/jp15e/JP15.pdf
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