Cited by 122Lignin and Wood ChemistryNatural Fiber Reinforced CompositesBanana Cultivation and Research

Chemical composition of different morphological parts from ‘Dwarf Cavendish’banana plant and their potential as a non-wood renewable source of natural products

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Oliveira, L., Cordeiro, N., Evtuguin, D.V., Torres, I.C., Silvestre, A.J.D.·2007·Industrial Crops and Products

Abstract

The study on chemical composition and structure of components from different morphological parts of 'Dwarf Cavendish' banana plant (petioles/midrib, leaf blades, floral stalk, leaf sheaths and rachis) have been carried out aiming to evaluate their potential as eventual raw materials for the chemical processing. Macromolecular components were analysed using solid-state NMR, ATR-FTIR and wet chemistry methods. Mineral components were assessed by ICP analysis of ashes obtained after raw material calcinations. It was verified that chemical composition of the studied fractions of banana plant varies significantly. The major extremes were found in the contents of cellulose (37.3% in leaf sheaths and only 15.7% in floral stalk), starch (26.3 in floral stalk and 0.4% in petioles/midrib), lignin (24.3% in leaf blades and 10.5% in rachis) and lipophilic extractives (5.8% in leaf blades and 1.2% in petioles/midrib). All morphologic parts of banana plant contained considerable amounts of ashes (from 11.6 to 26.8%) composed mainly by potassium, calcium and silicium salts. The hemicelluloses in banana plant are proposed to be mainly glucuronoxylan and xyloglucan (from 5.5% in floral stalk to 21.5% in petioles/midrib). Rather significant amount of proteins was found in leaf blades (8.3%). Lignin analysis revealed that it is of HGS type with H:G:S proportion ranged of (5-17):(18-54):(35-71). The significant variation of lignin structure among the different morphological parts of banana plant was highlighted. Results of this study allowed some propositions about possible applications of banana plant residues as non-wood renewable source of natural products.

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Crossref · 10.1016/j.indcrop.2007.03.002

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  • Inflorescences contain enough starch to make it worth obtaining and can be used in the pharmaceutical and food industries.

    “Inflorescences contain enough starch to make it worth obtaining and can be used in the pharmaceutical and food industries [15].”

    From Potential Valorization of Banana Production Waste in Developing Countries: Bio-Engineering Aspects (2024) · cites this paper as [15]

    The Conclusion (page not provided) reports that the floral stalk contains more than 26% starch and is a potential source for food and technical uses. It does not specifically identify pharmaceutical uses, and its finding concerns the floral stalk rather than inflorescences as a whole. (LLM, conf=0.87)

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1 of the 36 references couldn’t be matched to a known paper.

Research works printed but not linked: 5

  1. Back, E.L., Allen, L.H., 2000. Pitch Control, Wood Resin and Deresination. Tappi Press, Atlanta, USA.
  2. Belgacem, M.N., Zid, M., Nicolsi, S.N., Obolenskaya, A.V., 1986. Study of the chemical composition of alpha Tunisia. Chim. Tech- nol. Drev. Mej. Sbor. Trud., LTA, Leningrad, pp. 111-114.
  3. Jeyasingam, J.T., 1988. A summary of special problems and consider- ations related to non wood pulping world wide. In: TAPPI Pulping Conference, vol. III, New Orleans, LA, USA, pp. 571-579.
  4. Keitaanniemi, O., Virkola, N.-E., 1982. Undesirable elements in caus- ticizing systems. TAPPI 65 (7), 89-92.
  5. Soffner, M.L.A.P., 2001. Produc ¸ão de Polpa Celulósica a partir de Engac ¸o de Bananeira, Master Thesis, Escola Superior de Agricul- tura "Luiz de Queiroz", Universidade de São Paulo.

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Authors
Oliveira, L., Cordeiro, N., Evtuguin, D. V., Torres, I. C., & Silvestre, A. J. D.
Affiliations
  • Centro de Química da Madeira (PT)
  • University of Aveiro (PT)
Corresponding author
Cordeiro, N.
Venue
Industrial Crops and Products
Publisher
Elsevier BV
Published
2007-08
Volume
26
Issue
2
Pages
163-172
ISSN
0926-6690 (ISSN-L)
OpenAlex
W1978523536
Cited by
122
References
36
Citations by year
2026: 6 · 2025: 3 · 2024: 6 · 2023: 4 · 2022: 7 · 2021: 11 · 2020: 9 · 2019: 9 · 2018: 9 · 2017: 5 · 2016: 10 · 2015: 10 · 2014: 6 · 2013: 9 · 2012: 6
FWCI
1.67
Type
journal article
Language
en
Open access
Locations
  • Industrial Crops and Products (publishedVersion)
  • Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT) (submittedVersion, cc-by)
Funders
  • Centro de Investigação em Materiais Cerâmicos e Compósitos
  • Fundação para a Ciência e a Tecnologia
Topics
  • Physical Sciences › Engineering › Biomedical Engineering › Lignin and Wood Chemistry
  • Physical Sciences › Materials Science › Polymers and Plastics › Natural Fiber Reinforced Composites
  • Life Sciences › Agricultural and Biological Sciences › Plant Science › Banana Cultivation and Research
Keywords
banana plants, Dwarf Cavendish, chemical composition, lignin structure, hemicellulose, glucuronoxylan, xyloglucan, cellulose, starch, lipophilic extractives, mineral composition, ash analysis, banana residues, natural products

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