Liquid composite moulding (LCM) of plant fibre composites has gained much attention for the development of structural biobased composites. To produce quality composites, better understanding of the resin impregnation process and flow behaviour in plant fibre reinforcements is vital. By reviewing the literature, we aim to identify key plant fibre reinforcement-specific factors that influence, if not govern, the mould filling stage during LCM of plant fibre composites. In particular, the differences in structure (physical and biochemical) for plant and synthetic fibres, their semi-products (i.e., yarns and rovings), and their mats and textiles are shown to have a perceptible effect on their compaction, in-plane permeability, and processing via LCM. In addition to examining the effects of dual-scale flow, resin absorption, (subsequent) fibre swelling, capillarity, and time-dependent saturated and unsaturated permeability that are specific to plant fibre reinforcements, we also review the various models utilised to predict and simulate resin impregnation during LCM of plant fibre composites.
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http://dx.doi.org/10.3390/ma13214811 | DOI Listing |
PLoS One
January 2025
Laboratory and Forensic Medicine (I-PPerForM), Institute of Pathology, Universiti Teknologi MARA, Sungai Buloh, Selangor, Malaysia.
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View Article and Find Full Text PDFJ Exp Bot
January 2025
Department of Functional Morphology and Biomechanics, Zoological Institute, Kiel University, Am Botanischen Garten 1-9, 24118 Kiel, Germany.
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View Article and Find Full Text PDFHeliyon
January 2025
Biotechnology Unit, ICAR-Central Research Institute for Jute and Allied Fibres, Barrackpore, Kolkata, West Bengal, 700121, India.
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View Article and Find Full Text PDFInt J Biol Macromol
January 2025
College of Food and Bioengineering, Qiqihar University, Qiqihar 161006, PR China; Engineering Research Center of Plant Food Processing Technology, Ministry of Education, Qiqihar 161006, PR China. Electronic address:
This study aimed to establish a microwave-assisted method (MAE) for the efficient extraction of polysaccharides from dandelion roots. This study investigated the molecular structure and bioactivity of the polysaccharides from dandelion roots. Extraction conditions were optimized using response surface methodology (RSM).
View Article and Find Full Text PDFCRISPR J
January 2025
Guangdong Key Laboratory of Plant Epigenetics, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen, China.
Flax is an important crop used for oil and fiber production. Although genetic engineering has been possible in flax, it is not commonly used to produce cultivars. However, the use of genome editing technology, which can produce site-specific mutations without introducing foreign genes, may be a valuable tool for creating elite cultivars that can be easily cultivated.
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