International Journal on Science and Technology

E-ISSN: 2229-7677     Impact Factor: 9.88

A Widely Indexed Open Access Peer Reviewed Multidisciplinary Bi-monthly Scholarly International Journal

Call for Paper Volume 17 Issue 1 January-March 2026 Submit your research before last 3 days of March to publish your research paper in the issue of January-March.

The Bioplastic Created from A Coconut Shell Powder

Author(s) Dr. Vinotha T, Dr. Arun kumar G, Ms. Abirami S, Mr. Bhuvaneshwaran V, Mr. Sanjay S M
Country India
Abstract The increasing environmental concerns over petroleum-based plastics have driven research toward sustainable alternatives, with bioplastics emerging as a promising solution. This study explores the production of bioplastic using coconut shells, an abundant agricultural waste, to develop an eco-friendly material with comparable properties to conventional plastics. Coconut shells, rich in cellulose (33- 36%) and lignin (29-34%), were processed through chemical and mechanical treatments to extract biopolymers, which were then blended with natural plasticizers to form biodegradable films. The produced bioplastic was characterized for its mechanical strength (tensile strength: 25-40 MPa), thermal stability (decomposition temperature: 200-220°C), and biodegradability (complete decomposition in 3-6 months under composting conditions). The results demonstrated that coconut shell bioplastics exhibit properties suitable for packaging and agricultural applications while significantly reducing environmental impact. Additionally, life cycle assessment revealed a 75% lower carbon footprint compared to petroleum-based plastics. This study highlights the potential of coconut shell bioplastics as a sustainable alternative, offering both environmental benefits and practical applications in reducing plastic pollution.
Keywords Bioplastic, coconut shell, biodegradability, coconut husk, eco- friendly plastic,
Field Biology
Published In Volume 17, Issue 1, January-March 2026
Published On 2026-03-20

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