Correlations of oil and protein with isoflavone concentration in soybean [Glycine max (L.) Merr.]

被引:41
作者
Charron, CS [1 ]
Allen, FL [1 ]
Johnson, RD [1 ]
Pantalone, VR [1 ]
Sams, CE [1 ]
机构
[1] Univ Tennessee, Dept Plant Sci, Knoxville, TN 37996 USA
关键词
Glycine max (L.) Merrill; isoflavone; oil; protein; soy; soybean; phytoestrogen;
D O I
10.1021/jf050610o
中图分类号
S [农业科学];
学科分类号
09 ;
摘要
Twelve isoflavones were detected by high-performance liquid chromatography in seeds of 17 soybean [Glycine max (L.) Merrill] cultivars grown at three locations. 6"-O-Malonyldaidzin and 6"-O-malonylgenistin together constituted 71-81% of total isoflavones, which ranged in concentration from 2038 to 9514,mu g/g a moderate or strong negative correlation of total isoflavones with oil. Five cultivars had a moderate or strong positive correlation of total isoflavones with protein. These results suggest that judicious selection of germplasm for soybean breeding may facilitate development of soybean lines with desirable isoflavone concentrations.
引用
收藏
页码:7128 / 7135
页数:8
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