オオバナオケラAtractylodes ovataの栽培に関する研究(第6報) : 栽培方法が生薬の形態に及ぼす影響と生薬各部位の成分含量について

概要

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The shape and size of Karabyakuzjutu(dry rhizome of 2 year old plant of Atractylodes ovata) are various, althought the selection of shape and the deep for setting of one year old rhizomes controlled the variety of shape and size of karabyakuzjutu. From the results of the assay of the amonts of dilute ethanol-soluble extracts(DESE), sesquiterpenes, and polyacelylenes in various parts of rhizomes, DESE contents of the lower and middle parts of center of rhizomes were higher than the steelelike protuberance by 1% level, and those were higher than both sides of lower parts by 5% level. On the other hand, sesquiterpene and polyacetylene contents of each part of rhizomes had same variation range and were not significanty different each other.
日本生薬学会の論文
1998-10-20