CORRELATION BETWEEN ISOFLAVONES CONTENT AND PROTEIN AND OIL CONTENT IN DIFFERENT SOYBEAN GERMPLASMS(PDF)

《大豆科学》[ISSN:1000-9841/CN:23-1227/S]

Issue:

2007年05期

Page:

705-708

Research Field:

Publishing date:

Info

Title:

CORRELATION BETWEEN ISOFLAVONES CONTENT AND PROTEIN AND OIL CONTENT IN DIFFERENT SOYBEAN GERMPLASMS

Author(s):

YANG Xue-feng¹; QI Ning¹; LIN Hong¹; LIU Guang-yang¹; ZHANG Xiao-bo²; WU Yan²; JIN hai-tao²

1Crop Breeding Institute of Heilongjiang Academy of Agricultural Sciences，Harbin 150086;

2Cereal Quality Research Center of Heilongjiang Academy of Agricultural Sciences，Harbin 150086

Keywords:

Soybean; Isoflavone content; Protein content; Oil content; Correlation

PACS:

S565.1

DOI:

10.3969/j.issn.1000-9841.2007.05.013

Abstract:

150 different soybean germplasms were used to do correlation analysis.The results showed that there were certain correlations between isoflavone content and protein content and oil content of the different soybean germplasms.The significantly negative correlations were existed between isoflavone content and protein content for wild and cultivated soybean，and the coefficient were -0.378 and -0.421 respectively.The isoflavone content had a significant positive correlation with the oil content of wild soybean，the coefficient was 0.362.There was positive but not significant correlation between isoflavone content and oil content in cultivated soybean.No significant correlation was found between isoflavone content and protein and oil content in the inter-species hybridization generation.Hence，high isoflavone soybean could be obtained by utilizing low protein and high oil materials as parents.

References:

［1］陈封政，王雄清，李书华.大豆异黄酮的研究进展[J]乐山师范学院学报，2002，17(4)：59-61.

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