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Rapid identification of bast fibers in ancient handmade papers based on improved characterization of lignin monomers by Py-GCxGC/MS

Cellulose (London), 2023, Vol.30 (1), p.575-590 [Tạp chí có phản biện]

The Author(s), under exclusive licence to Springer Nature B.V. 2022. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. ;Distributed under a Creative Commons Attribution 4.0 International License ;ISSN: 0969-0239 ;EISSN: 1572-882X ;DOI: 10.1007/s10570-022-04924-9

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  • Nhan đề:
    Rapid identification of bast fibers in ancient handmade papers based on improved characterization of lignin monomers by Py-GCxGC/MS
  • Tác giả: Han, Bin ; Yang, Yimin ; Wang, Bo ; Jiang, Hongen ; Sablier, Michel
  • Chủ đề: Analytical chemistry ; Archaeology and Prehistory ; Bioorganic Chemistry ; Ceramics ; Chemical Sciences ; Chemistry ; Chemistry and Materials Science ; Composites ; Glass ; Humanities and Social Sciences ; Natural Materials ; Organic Chemistry ; Original Research ; Physical Chemistry ; Polymer Sciences ; Sustainable Development
  • Là 1 phần của: Cellulose (London), 2023, Vol.30 (1), p.575-590
  • Mô tả: The precise identification of hemp ( Cannabis sativa L.) fiber in ancient papers is of great significance in the study of paper history. However, different species of phloem fibers belonging to bast fibers (e.g., hemp, ramie, flax, jute) used in traditional hand papermaking in the East Asian region present similar microscopic morphological traits, which renders their accurate identification problematic and may cause controversy in archaeological interpretations. In this study, a method for the precise identification of Cannabis fiber in ancient handmade papers by Py-GCxGC/MS was developed for rapid fiber characterization in ancient papers. The proposed approach was based on the separation of characteristic lignin monomers from lignocellulose by Py-GCxGC/MS, with an example of joss paper samples excavated from the archaeological site of Astana tombs dating to the Tang Dynasty. The bidimensional chromatographic separation of the pyrolysis signature of plant materials allows a well-structured layout in the 2D chromatograms. Therefore, it becomes possible to distinguish these different plant materials by applying a multivariate analysis treatment to the lignin monomers. The improved GCxGC separation of lignin monomers showed the benefit of the GCxGC profile for lignin monomer group identification as well as for the application of statistical analysis. The developed method presents the advantages of being rapid and effective for archaeological and cultural heritage applications in necessitating a tiny quantity of sample.
  • Nơi xuất bản: Dordrecht: Springer Netherlands
  • Ngôn ngữ: English
  • Số nhận dạng: ISSN: 0969-0239
    EISSN: 1572-882X
    DOI: 10.1007/s10570-022-04924-9
  • Nguồn: HAL SHS: Archive ouverte en Sciences de l'Homme et de la Société (Open Access)
    AUTh Library subscriptions: ProQuest Central
    Hyper Article en Ligne (HAL) (Open Access)
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