Modeling and performance optimization ofstarch-based biocomposite films using response surface methodology

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dc.contributor.authorMittal, Mohit
dc.date.accessioned2023-04-24T07:38:08Z
dc.date.available2023-04-24T07:38:08Z
dc.date.issued2022
dc.description.abstractThe primary objective of this study is to optimize the significant parameters (filler type, filler size, and content) for improving the performance of starch-based biocomposite films. The mathematical and statistical tools such as response surface methodology (RSM) and analysis of variance (ANOVA) were employed for modeling and optimization. To verify the different developed models, validation tests were also performed. The results showed that the RSM based central composite design (CCD) is an effective tool to predict the relationship between various input parameters and desired responses. Most of the desirable properties [tensile strength, Young’s modulus, impact strength, water vapor transmission rate (WVTR), and opacity] of starch-based films were improved with the increase of filler content. The optimum values of input and response parameters are: filler content: 8.11 wt.%, filler size: 27.07 μm, filler type: walnut shell, tensile strength: 32.43 MPa, Young’s modulus: 333.338 MPa, elongation at break: 9.90 %, impact strength: 34.12 J/mm, WVTR: 1040.40 g m-2 24 h-1, rate of degradation (ROD): 31.6918 weight loss%/day, transparency 58.60 %transmittance/mm, and solubility 27.06%.en_US
dc.identifier.urihttp://hdl.handle.net/123456789/961
dc.language.isoenen_US
dc.publisherJournal of Applied Research and Technologyen_US
dc.subjectStarch film, response surface methodology, performance parameters, almond shell, walnut shellen_US
dc.titleModeling and performance optimization ofstarch-based biocomposite films using response surface methodologyen_US
dc.typeArticleen_US
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