2025, Vol. 6, Issue 1, Part C
Characterizing the chemical profiles of linseed varieties: A genetic perspective
Author(s): Amara Pertiwi and Rudi Santosa
Abstract: This study investigates the genetic variability and chemical composition of six linseed (Linum usitatissimum L.) varieties to identify key bioactive compounds, including omega-3 fatty acids, lignans, and antioxidants, and to explore the genetic factors influencing these traits. Using Gas Chromatography-Mass Spectrometry (GC-MS), High-Performance Liquid Chromatography (HPLC), and the DPPH radical scavenging assay, the fatty acid profiles, lignan content, and antioxidant activity of the varieties were analyzed. Variety A exhibited the highest concentrations of alpha-linolenic acid (ALA), lignans, and antioxidant activity, followed by Variety C and Variety B. Genetic analysis using SSR markers revealed substantial genetic differentiation, with Variety A showing the most distinct genetic profile. Statistical analyses, including Principal Component Analysis (PCA), indicated a strong correlation between specific genetic markers and chemical traits, particularly the elevated levels of ALA and lignans in Variety A. These findings suggest that the genetic makeup of linseed varieties significantly influences their chemical profiles, with implications for the development of linseed cultivars with enhanced nutritional and medicinal properties. The results also propose the use of marker-assisted selection (MAS) in breeding programs to enhance desirable traits in linseed, offering potential benefits for functional food and nutraceutical applications.
Pages: 235-239 | Views: 106 | Downloads: 47
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How to cite this article:
Amara Pertiwi, Rudi Santosa. Characterizing the chemical profiles of linseed varieties: A genetic perspective. J Res Chem 2025;6(1):235-239.
