Profiling of naturally occurring folates in a diverse soybean germplasm by HPLC-MS/MS.
Food Chem
; 384: 132520, 2022 Aug 01.
Article
em En
| MEDLINE
| ID: mdl-35217465
ABSTRACT
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 µg/100 g fresh weight, with 10-fold variation, and 60 elite accessions with over 400 µg/100 g of total folate were identified. The most abundant component was 5-CHO-H4folate, 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-H4folate 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-H4folate. This study provides comprehensive and novel insights into the folate profile of soybean, which will benefit soybean breeding for folate enhancement.
Palavras-chave
10-Formyl-folic acid (PubChem CID: 135405023); 5,10-Methenyl-tetrahydrofolate (PubChem CID: 135398657); 5-Formyl-tetrahydrofolate (PubChem CID: 135403648); 5-Methyl-tetrahydrofolate (PubChem CID: 135483998); Acetonitrile (PubChem CID: 6342); Dihydrofolate (PubChem CID: 135398604); Elite accessions; Folate; Folic acid (PubChem CID: 135398658); Formic acid (PubChem CID: 284); Germplasm; HPLC-MS/MS; Methotrexate (PubChem CID: 126941); Natural variation; Sodium ascorbate (PubChem CID: 23667548); Sodium phosphate dibasic (PubChem CID: 24203); Sodium phosphate monobasic (PubChem CID: 23672064); Soybean (Glycine max L. Merrill); Tetrahydrofolate (PubChem CID: 135444742); α-Amylase (PubChem CID: 62698); ß-Mercaptoethanol (PubChem CID: 1567)
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Glycine max
/
Espectrometria de Massas em Tandem
Idioma:
En
Ano de publicação:
2022
Tipo de documento:
Article