中国江蘇省茅山地域に生育するホソバオケラAtractylodes lanceaの精油成分の変異

概要

論文の詳細を見る
Rhizomes of Atractylodes lancea or A. chinensis have been used as a Chinese crude drug known as "Cangzhu". Maoshan Mts. and the suburbs of Nanjing city in Jiangsu province, China, are well known as "Cangzhu"-producing countries. 144 Atractylodes plants were collected at 4 localities in these area, and their rhizomes were examined for their six essential oil components, i. e. elemol, atractylon, hinesol, β-eudesmol, selina-4(14), 7(11)-dien-8-one and atractylodin contents. The essential oil profiles of these plants, all of which had been identified as A. lancea, suggested some intra-populational variations of the components among them. Atractylon was detected in 142 plants, and the content was similar to those of the rhizomes of A. japonica and A. macrocephala known as "Baizhu". This result suggests that atractylon is not a distinctive component in "Baizhu".
日本生薬学会の論文
1994-03-20