Oestrogenic activity of subterranean clover. 2. The isolation of genistein from subterranean clover and methods of quantitative estimation

Oestrogenic Activity of Subterranean Clover 2. THE ISOLATION OF GENISTEIN FROM SUBTERRANEAN CLOVER AND METHODS OF QUANTITATIVE ESTIMATION By D. H. CURNOW*

The isolation of small amounts of genistein (5:7:4'trihydroxy-isoflavone) from subterranean clover (Trifolium subterraneum var. Dwalganup) and the demonstration of its weakly oestrogenic properties (Bradbury & White, 1951, and Biggers & Curnow, 1954), together with the difficulties in the synthesis of this compound, made it important that a more efficient method be found for the isolation of th...

Oestrogenic activity of subterranean clover. I. The oestrogenic activity of genistein.

The Mechanism of Temporary Infertility in Ewes Grazing Oestrogenic Subterranean Clover Prior to and during Joining

Ewes in which oestrus had been synchronised were artificially inseminated (at the second synchronised oestrus) 17 to 21 days after placement on plots containing either oestrogenic (Trifolium subterraneum L. c% Dinninup) or non oestrogenic pasture. A comparison of the reproductive performance indicated that grazing oestrogenic pasture prior to and during joining reduced the proportion of ewes in...

Subterranean Clover Response to Recombined Ag Grade and Superfine Limestone

the role of russia in transmission of energy from central asia and caucuses to european union

پس ازفروپاشی شوروی،رشد منابع نفت و گاز، آسیای میانه و قفقاز را در یک بازی ژئوپلتیکی انرژی قرار داده است. با در نظر گرفتن این منابع هیدروکربنی، این منطقه به یک میدانجنگ و رقابت تجاری برای بازی های ژئوپلتیکی قدرت های بزرگ جهانی تبدیل شده است. روسیه منطقه را به عنوان حیات خلوت خود تلقی نموده و علاقمند به حفظ حضورش می باشد تا همانند گذشته گاز طبیعی را به وسیله خط لوله مرکزی دریافت و به عنوان یک واس...