ArticleMolecules (Basel, Switzerland)2025
Preliminary Characterization of Glyceride Oil Content and Tocopherol Composition in Seeds from Selected Wild Plant Species of the Bulgarian Flora.
Article in Molecules (Basel, Switzerland), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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2 citing papers in PubMed.
- Taxonomy-Dependent Seed Tocochromanol Composition in the Rutaceae Family: Application of Sustainable Approach for Their Extraction.Plants (Basel, Switzerland) · 2026Article
- Multifaceted Evaluation ofMolecules (Basel, Switzerland) · 2025Article
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5 authors.
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Abstract
Tocopherols, due to their antioxidant properties, are valuable compounds in the food and pharmaceutical industries. The present study compares the glyceride oil content and tocopherol profile of seeds of 49 plant species from 39 families of Bulgarian wild flora to identify their potential industrial and nutritional applications. The oils were extracted using the Soxhlet apparatus, and the tocopherol and tocotrienol composition was established by high-performance liquid chromatography (HPLC). Hierarchical cluster analysis was performed to group the plants based on their tocopherol profile. The results show high variability in the content of glyceride oils (ranging from 0.5% to 40.6%) and tocopherol profiles among species, even among plants within the same family. Four clusters were identified, each of which was characterized by the dominance of one of the tocopherol or tocotrienol isomers, i.e., α-tocopherol or γ-tocopherol, and reflected the chemical diversity of the examined plants. The statistical analysis confirmed that tocopherols and tocotrienols are significant factors influencing cluster grouping. The results reflect natural variability among species grown under field conditions, influenced by both genetic and environmental factors. This study provides valuable preliminary information for identifying wild species with promising tocopherol profiles for future functional research.
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