Ulyaa Rachmawati

ORCID: 0009-0008-7123-0256
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About
Contact & Profiles
Research Areas
  • Textile materials and evaluations
  • Silk-based biomaterials and applications
  • Natural Fiber Reinforced Composites

Padjadjaran University
2023-2024

Ramie (Boehmeria nivea) is believed to be one of the strongest natural fibers, but it still remains behind synthetic materials in terms tensile strength. In this study, ramie were prepared evaluate modification crosslinking effect fiber. The aim optimize various concentrations citric acid (CA) by adding Sodium hypophosphite (NaPO2H2), which activated at different temperatures, obtain highest mechanical This has been confirmed FTIR show esterification process molecular structure cellulose....

10.3390/ma16134758 article EN Materials 2023-06-30

Abstract. Cardamom (Amomum compactum) is an aromatic spice plant with numerous benefits, widely used in cooking, medicine, and beverages. The high demand for cardamom remains unmet due to the lengthy germination period required seeds inability of shoots thrive when planted independently from mother plant. presence significantly impacts nurseries utilizing shoots, making it challenging obtain large quantities nursery transplants. Growth stimulants, such as vitamin B1 Indole Butyric Acid...

10.15575/biodjati.v9i1.30021 article EN cc-by-nc-nd Jurnal Biodjati 2024-05-31
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