%0 Journal Article
%T Nutritional and Phytochemical Profiling of Vicia faba L. var. Minor Seeds: a Multifaceted Exploration of Natural Antioxidants and Functional Food Potential.
%A Yehmed J
%A Tlahig S
%A Mohamed A
%A Yahia H
%A Lachiheb B
%A Yahia LB
%A Loumerem M
%J Appl Biochem Biotechnol
%V 0
%N 0
%D 2024 Jun 15
%M 38878163
%F 3.094
%R 10.1007/s12010-024-04993-5
%X This study explores the nutritional and phytochemical profiling of twenty-three genotypes of Vicia faba L. var. minor seeds cultivated in the experimental field of the Arid Lands Institute of Medenine. Our comprehensive analysis encompasses fatty acid composition, sugar content, phytochemical composition, and antioxidant potential, providing a nuanced understanding of the seeds' nutritive quality. The investigation revealed substantial variations among genotypes, showcasing the potential for targeted nutritional enhancement. Quantification of total polyphenols, flavonoids, condensed tannins, and radical scavenging activities revealed average values of 16.46 mg GAE/g DW, 6.27 mg CTE/g DW, 0.47 mg CE/g DW, and 0.146 mM TEAC, respectively. Notably, the seeds exhibited a low tannin content, a desirable trait for animal feed applications. Liquid chromatography-mass spectrometry (LC-MS) was employed for the identification of phenolic compounds, unearthing the prevalence of quinic acid and flavanols, including catechin (+) and epicatechin. Sugar analysis identified the presence of glucose and sucrose, emphasizing the seeds' unique carbohydrate composition. Gas chromatography elucidated the fatty acid profile, spotlighting prominent components such as palmitic acid (13.87%), stearic acid (3.37%), oleic acid (27.66%), linoleic acid (45.83%), and linolenic acid (3.53%). The findings underscore the seeds' nutritive significance, positioning them as rich sources of natural antioxidants, fatty acids, and phenolic compounds. Moreover, the extracts' favorable tannin content positions them as potential candidates for functional food applications, showcasing their promise as sources of bioactive molecules with diverse applications.