|Table of Contents|

Fat Content and Composition of Fatty Acid of Soybean Cultivars in Huanghuaihai Region of China(PDF)

《大豆科学》[ISSN:1000-9841/CN:23-1227/S]

Issue:
2008年05期
Page:
755-759
Research Field:
Publishing date:

Info

Title:
Fat Content and Composition of Fatty Acid of Soybean Cultivars in Huanghuaihai Region of China
Author(s):
ZHANG Li-feng; LI Wei; WANG Jian-cheng; XU Ran; WANG Cai-jie; DAI Hai-ying
Crop Institute，Shandong Academey of Agricultural Sciences，Jinan 250100，Shandong，China
Keywords:
Huanghuaihai region; Soybean; Fatty acid; Composition of fatty acid
PACS:
S565.1
DOI:
10.11861/j.issn.1000-9841.2008.05.0755
Abstract:
Soybean is an important oil crop.The variety sources are important to soybean breeding.It is crucial to select high-oil variety resources for soybean breeding by analyzing the fatty acid composition content of soybean resources.We analyzed the lipid concentration and the fatty acid composition content of 2141 soybean varieties from 8 Provinces in Huanghuaihai region.Results indicated the unsaturated fatty acid content increased，but the linoleic acid and linolenic acid content decreased by long-term selection.There was significant difference among different provinces about the fatty acid composition content；the linoleic and linolenic acid content had negative correlation with 100-seed weight and fat content.The results indicated it was difficult to simultaneously enhance the essential fatty acid content，100-seed weight，and fat content by the conventional breeding methods.

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Last Update: 2014-10-06