FORMONONETIN 7-O-GLUCOSIDE (ONONIN), AN ADDITIONAL GROWTH INHIBITOR IN SOILS ASSOCIATED WITH THE WEED, PLUCHEA-LANCEOLATA (DC) CLARKE,C.B. (ASTERACEAE)

被引：36

作者：

INDERJIT ^{[1
]}

DAKSHINI, KMM ^{[1
]}

机构：

[1] UNIV DELHI,DEPT BOT,DELHI 110007,INDIA

来源：

JOURNAL OF CHEMICAL ECOLOGY | 1992年 / 18卷 / 05期

关键词：

ALLELOPATHY; ASTERACEAE; FORMONONETIN; 7-O-GLUCOSIDE; PLUCHEA-LANCEOLATA; WEED;

D O I：

10.1007/BF00994609

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Formononetin 7-O-glucoside (ononin), an isoflavonoid, was isolated from the soils of cultivated areas associated with the perennial weed, Pluchea lanceolata. Aqueous solutions of this compound inhibited significantly root and shoot growth of mustard at 1 X 10(-4) M, 5 X 10(-4) M, and 1 X 10(-3)M. The level of inhibition was similar to that of hesperidin and taxifolin 3-arabinoside, as reported earlier. The potential allelopathic effect of this compound under field conditions is discussed.

引用

页码：713 / 718

页数：6

共 11 条

[1]

Allen S.E., 1989, CHEM ANAL ECOLOGICAL

[2] CHEMICAL STUDIES ON CLOVER SICKNESS .2. BIOLOGICAL FUNCTIONS OF ISOFLAVONOIDS AND THEIR RELATED COMPOUNDS [J].