Optimization of biodegradable starch adhesives using response surface methodology

Ortiz-Fernández, A.; Ríos-Soberanis, Carlos Rolando; Chim-Chi, Yasser; Moo-Huchin, Víctor M.; Estrada‐León, Raciel Javier; Pérez‐Pacheco, Emilio

doi:10.1007/s00289-020-03297-y

Cited by 7 publications

(3 citation statements)

References 37 publications

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“…The adhesives include a wide range of materials with very different specifications that produce adhesion through different mechanisms depending on the characteristics of the substrate. The effectiveness of the adhesive bonding capacity depends on several factors, which are intermolecular forces in the adhesive, wettability of the adhesive in the adherent, types of chemical bonds, functional groups involved, type of interface between the adhesive and the adherent, type of substrate, and surface tension generated [293]. Likewise, Dohr and Hirn reported that the strength of the adhesive bond depends on various physical properties of both the substrate and the adhesive [294].…”

Section: Bioadhesives For Food Packagingmentioning

confidence: 99%

Sustainable and Bio-Based Food Packaging: A Review on Past and Current Design Innovations

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Monroy

et al. 2023

Foods

133

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Food loss and waste occur for many reasons, from crop processing to household leftovers. Even though some waste generation is unavoidable, a considerable amount is due to supply chain inefficiencies and damage during transport and handling. Packaging design and materials innovations represent real opportunities to reduce food waste within the supply chain. Besides, changes in people’s lifestyles have increased the demand for high-quality, fresh, minimally processed, and ready-to-eat food products with extended shelf-life, that need to meet strict and constantly renewed food safety regulations. In this regard, accurate monitoring of food quality and spoilage is necessary to diminish both health hazards and food waste. Thus, this work provides an overview of the most recent advances in the investigation and development of food packaging materials and design with the aim to improve food chain sustainability. Enhanced barrier and surface properties as well as active materials for food conservation are reviewed. Likewise, the function, importance, current availability, and future trends of intelligent and smart packaging systems are presented, especially considering biobased sensor development by 3D printing technology. In addition, driving factors affecting fully biobased packaging design and materials development and production are discussed, considering byproducts and waste minimization and revalorization, recyclability, biodegradability, and other possible ends-of-life and their impact on product/package system sustainability.

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Section: Bioadhesives For Food Packagingmentioning

confidence: 99%

Sustainable and Bio-Based Food Packaging: A Review on Past and Current Design Innovations

Versino

Ortega

Monroy

et al. 2023

Foods

133

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“…Keratin has specific functional groups, such as hydroxyl (-OH), carboxyl (-COOH), thiol (-SH), and amine (-NH 2 ) groups [ 79 ], and skin adhesion of the polymer composites can be obtained by inducing the interaction between these functional groups on the keratin surface. Among the various functional organic materials, catechol derivatives and glucose derivatives have been highlighted as biocompatible adhesives [ 81 , 82 , 83 , 84 ] ( Figure 3 a). For instance, dopamine, which was inspired by the mussel, exhibits excellent adhesive properties for tissue repair, drug delivery, and skin contact patches, due to its catechol groups [ 85 , 86 , 87 , 88 ].…”

Section: Materials For Biodegradable Polymeric Compositesmentioning

confidence: 99%

Biodegradable Polymer Composites for Electrophysiological Signal Sensing

2022

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Electrophysiological signals are collected to characterize human health and applied in various fields, such as medicine, engineering, and pharmaceuticals. Studies of electrophysiological signals have focused on accurate signal acquisition, real-time monitoring, and signal interpretation. Furthermore, the development of electronic devices consisting of biodegradable and biocompatible materials has been attracting attention over the last decade. In this regard, this review presents a timely overview of electrophysiological signals collected with biodegradable polymer electrodes. Candidate polymers that can constitute biodegradable polymer electrodes are systemically classified by their essential properties for collecting electrophysiological signals. Moreover, electrophysiological signals, such as electrocardiograms, electromyograms, and electroencephalograms subdivided with human organs, are discussed. In addition, the evaluation of the biodegradability of various electrodes with an electrophysiology signal collection purpose is comprehensively revisited.

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“…Therefore, it is emergency to obtain biodegradable adhesives from the renewable and inexpensive bio-materials. Starch is one of the most abundant natural polymers, which are obtained from rich botanical sources and the most promising biomaterial for starch-based adhesive applications [1][2][3]. For better use as starch-based adhesives, many methods have been considered to modify the starch molecules, including oxidation, graft copolymerization, cross-linkers, epoxidation and hydrolyzing [1][2]4].…”

Section: Introductionmentioning

confidence: 99%

Modeling and Optimization of the Shear Strength of Cassava Starch-Based Adhesives Using Artificial Intelligence Methods

Zhang¹,

He²

2022

Journal of Renewable Materials

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With the exponential growth of the computing power, machine learning techniques have been successfully used in various applications. This paper intended to predict and optimize the shear strength of single lap cassava starchbased adhesive joints for comparison with the application of artificial intelligence (AI) methods. The shear strength was firstly determined by the experiment with three independent experimental variables (starch content, NaOH concentration and reaction temperature). The analysis of range (ANORA) and analysis of variance (ANOVA) were applied to investigate the optimal combination and the significance of each factor for the shear strength based on the orthogonal experiment. The performance of all AI models was characterized by mean absolute error (MAE), root mean square error (RMSE) and regression coefficient (R 2 ) compared with the experimental ones. The GA-optimized ANN model was combined with the genetic algorithm (GA) to find the optimal combination of factors for the finalized optimized cassava starch adhesives (CSA-OP). The physicochemical properties of the cassava starch and CSA-OP were determined by the FTIR, TGA and SEM-EDS, respectively. The results showed that the numerical optimized condition of the GA-optimized ANN model was superior to the orthogonal experimental optimized condition. The sensitivity analysis revealed that the relative importance of variables was consistent with the results from ANOVA. FTIR results showed that there were high hydroxyl groups in cassava starch. TGA results showed that the residue of CSA-OP was higher than the cassava starch. SEM-EDS results showed that both the cassava starch and CSA-OP had abundant carbon and oxygen functional groups. Consequently, the obtained results revealed that the use of AI methods was an adequate approach to model and optimize the experimental variables of the shear strength of single lap cassava starch-based adhesive joints.

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Optimization of biodegradable starch adhesives using response surface methodology

Cited by 7 publications

References 37 publications

Sustainable and Bio-Based Food Packaging: A Review on Past and Current Design Innovations

Sustainable and Bio-Based Food Packaging: A Review on Past and Current Design Innovations

Biodegradable Polymer Composites for Electrophysiological Signal Sensing

Modeling and Optimization of the Shear Strength of Cassava Starch-Based Adhesives Using Artificial Intelligence Methods

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