Chemical Composition and Structural Traits of Leaf Biomass in Selected Asparagaceae Species.

ABSTRACT: This study presents an integrated chemical and anatomical characterization of leaves from seven Asparagaceae species (Agave convallis Trel., A. salmiana Otto ex Salm.-Dyck, A. striata Zucc., Dasylirion acrotrichum Zucc., Nolina excelsa García-Mend. & E. Solano, Yucca filifera Chabaud, and Y. periculosa Baker). Leaf biomass was subjected to successive Soxhlet extractions to quantify extractives, followed by isolation of lignocellulosic fractions. Lignin and cellulose were analyzed by Fourier-transform infrared (FTIR) spectroscopy to determine the syringyl/guaiacyl (S/G) ratio and total crystallinity index. Leaf anatomy was examined using fluorescence microscopy. Total extractives ranged from 13.4 to 24.0%, with A. salmiana and D. ac

SUBMITTER: Villada-Lozada N 

PROVIDER: S-EPMC12899159 | biostudies-literature | 2026 Feb

REPOSITORIES: biostudies-literature