Profiling of naturally occurring folates in a diverse soybean germplasm by HPLC-MS/MS

文献类型： 外文期刊

第一作者： Agyenim-Boateng, Kwadwo Gyapong

作者： Agyenim-Boateng, Kwadwo Gyapong;Zhang, Shengrui;Islam, Md Shariful;Azam, Muhammad;Abdelghany, Ahmed M.;Qi, Jie;Ghosh, Suprio;Shaibu, Abdulwahab S.;Gebregziabher, Berhane Sibhatu;Feng, Yue;Li, Jing;Sun, Junming;Gu, Yongzhe;Zhang, Chunyi;Liang, Qiuju;Li, Bin;Li, Yinghui;Qiu, Lijuan;Liu, Zhangxiong;Abdelghany, Ahmed M.;Ghosh, Suprio;Shaibu, Abdulwahab S.;Gebregziabher, Berhane Sibhatu

作者机构：

关键词： Soybean (Glycine max L. Merrill); Folate; HPLC-MS/MS; Germplasm; Natural variation; Elite accessions

期刊名称：FOOD CHEMISTRY （ 影响因子：9.231； 五年影响因子：8.795 ）

ISSN： 0308-8146

年卷期： 2022 年 384 卷

页码：

收录情况： SCI

摘要： Soybean is a rich source of folates. We optimised the extraction and detection of folates from soybean seeds by HPLC-MS/MS and analysed the folate content and composition of 1074 accessions. Total folate content ranged from 64.51 to 691.24 mu g/100 g fresh weight, with 10-fold variation, and 60 elite accessions with over 400 mu g/100 g of total folate were identified. The most abundant component was 5-CHO-H(4)folate, which accounted for an average of 60% of total folate content. Seed-coat colour, seed weight, ecoregion, and accession type significantly affected soybean folate content. Furthermore, 5-CH3-H(4)folate correlated positively with seed protein (r = 0.24***) and negatively with oil (r = -0.26***). The geographical distribution of folate according to accession origin revealed that accessions from Northeast China contain higher amounts of total folate and 5-CHO-H(4)folate. This study provides comprehensive and novel insights into the folate profile of soybean, which will benefit soybean breeding for folate enhancement.

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