Characterization of Pineapple Leaf Fiber (Ananas comosus (L.) Merr.) and the Potential of Added Value as a Composite Material to Support Sustainable Development Goals

Objectives: This study characterizes pineapple leaf fiber from the Tamban variety using a fiber separator and to assess the added value of converting pineapple leaf waste into eco-friendly products aligned with SDG 12 (Responsible Consumption and Production). Theoretical Framework: The Tamban variety of pineapple (Ananas comosus (L.) Merr.), a superior cultivar from Barito Kuala Regency, Indonesia, yields substantial leaf biomass often used as animal feed or discarded. This waste holds potential as a renewable and eco-friendly material that supporting to improved efficiency in sustainable waste management. Method: Material characterization tests (including X-ray fluorescence (XRF), X-ray diffraction (XRD), scanning electron microscopy with energy-dispersive X-ray spectroscopy (SEM-EDX), tensile testing, and composite impact testing.), followed by a value-added analysis of pineapple leaf fiber for creative industry applications. Educational initiatives promoting creative and regenerative mindsets further supported SDG 12. Results and Discussion: Fiber yield was 4.09%; XRF detected silicon, calcium, and potassium. XRD indicated 44.12% crystallinity with a principal peak at 2θ = 34.4378°; SEM revealed a porous, rough morphology with small cavities. Tensile strength was 509.29 MPa and impact strength was 33.33 kJ/m². An added value of IDR 4,000/kg and an output value ratio of 80%. Empowerment programs achieved 78–83% rapid adoption of new technology and effective teamwork among Farmer and Women Farmer Groups. Research Implications: Pineapple leaf waste, innovatively processed into composite products, enhances income for farmers and MSMEs. Originality/Value: The research advances pineapple leaf fiber characterization as an eco-friendly, economically valuable composite aligned with SDG 12: Responsible Consumption and Production.