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Wongphan P, Promhuad K, Srisa A, Laorenza Y, Oushapjalaunchai C, Harnkarnsujarit N. Unveiling the Future of Meat Packaging: Functional Biodegradable Packaging Preserving Meat Quality and Safety. Polymers (Basel) 2024; 16:1232. [PMID: 38732702 PMCID: PMC11085279 DOI: 10.3390/polym16091232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2024] [Revised: 04/03/2024] [Accepted: 04/11/2024] [Indexed: 05/13/2024] Open
Abstract
Meat quality and shelf life are important parameters affecting consumer perception and safety. Several factors contribute to the deterioration and spoilage of meat products, including microbial growth, chemical reactions in the food's constituents, protein denaturation, lipid oxidation, and discoloration. This study reviewed the development of functional packaging biomaterials that interact with food and the environment to improve food's sensory properties and consumer safety. Bioactive packaging incorporates additive compounds such as essential oils, natural extracts, and chemical substances to produce composite polymers and polymer blends. The findings showed that the incorporation of additive compounds enhanced the packaging's functionality and improved the compatibility of the polymer-polymer matrices and that between the polymers and active compounds. Food preservatives are alternative substances for food packaging that prevent food spoilage and preserve quality. The safety of food contact materials, especially the flavor/odor contamination from the packaging to the food and the mass transfer from the food to the packaging, was also assessed. Flavor is a key factor in consumer purchasing decisions and also determines the quality and safety of meat products. Novel functional packaging can be used to preserve the quality and safety of packaged meat products.
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Affiliation(s)
- Phanwipa Wongphan
- Department of Packaging and Materials Technology, Faculty of Agro-Industry, Kasetsart University, 50 Ngam Wong Wan Rd., Latyao, Chatuchak, Bangkok 10900, Thailand; (P.W.); (K.P.); (A.S.); (Y.L.); (C.O.)
| | - Khwanchat Promhuad
- Department of Packaging and Materials Technology, Faculty of Agro-Industry, Kasetsart University, 50 Ngam Wong Wan Rd., Latyao, Chatuchak, Bangkok 10900, Thailand; (P.W.); (K.P.); (A.S.); (Y.L.); (C.O.)
| | - Atcharawan Srisa
- Department of Packaging and Materials Technology, Faculty of Agro-Industry, Kasetsart University, 50 Ngam Wong Wan Rd., Latyao, Chatuchak, Bangkok 10900, Thailand; (P.W.); (K.P.); (A.S.); (Y.L.); (C.O.)
| | - Yeyen Laorenza
- Department of Packaging and Materials Technology, Faculty of Agro-Industry, Kasetsart University, 50 Ngam Wong Wan Rd., Latyao, Chatuchak, Bangkok 10900, Thailand; (P.W.); (K.P.); (A.S.); (Y.L.); (C.O.)
| | - Chayut Oushapjalaunchai
- Department of Packaging and Materials Technology, Faculty of Agro-Industry, Kasetsart University, 50 Ngam Wong Wan Rd., Latyao, Chatuchak, Bangkok 10900, Thailand; (P.W.); (K.P.); (A.S.); (Y.L.); (C.O.)
| | - Nathdanai Harnkarnsujarit
- Department of Packaging and Materials Technology, Faculty of Agro-Industry, Kasetsart University, 50 Ngam Wong Wan Rd., Latyao, Chatuchak, Bangkok 10900, Thailand; (P.W.); (K.P.); (A.S.); (Y.L.); (C.O.)
- Center for Advanced Studies for Agriculture and Food, Kasetsart University, 50 Ngam Wong Wan Rd., Latyao, Chatuchak, Bangkok 10900, Thailand
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Ashraf Joolaei A, Makian M, Prakash O, Im S, Kang S, Kim DH. Effects of particle size on the pretreatment efficiency and subsequent biogas potential of polylactic acid. BIORESOURCE TECHNOLOGY 2024; 394:130306. [PMID: 38199437 DOI: 10.1016/j.biortech.2024.130306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Revised: 01/05/2024] [Accepted: 01/06/2024] [Indexed: 01/12/2024]
Abstract
The fragmentation of bioplastics (BPs) before pretreatment and anaerobic digestion is conducted for higher efficiency; however, based on the literature, the size reduction varies widely. In this study, initially, various combinations of thermal-alkaline pretreatments were applied at different strengths to the polylactic acid (PLA) in three groups (<0.5, 0.5 < size < 1.0, and 1.0 < size < 2.0 mm). After pretreatment, the solubilization of PLA was increased to 11.5-40.0 % using alkaline dosage and temperature ranging from 50 to 200 g OH-/kg BP, 60-100 °C, respectively, in a 1-10 h timeframe. The results were statistically proved using a 3D response surface graph, where the pretreatment was more effective for smaller particle sizes. The reduction in particle size also increased the CH4 production, which was more pronounced at the strong pretreatment (24 % increment vs. 10-15 %). Computed results indicated 44-86 % conversion of pretreated PLA particles to CH4, supported by Fourier transform infrared spectroscopy analysis, especially focusing on the intensity of -OH bands.
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Affiliation(s)
- Ali Ashraf Joolaei
- Department of Smart-city Engineering, Inha University, 100 Inha-ro, Michuhol-gu, Incheon 22212, Republic of Korea
| | - Masoud Makian
- Department of Smart-city Engineering, Inha University, 100 Inha-ro, Michuhol-gu, Incheon 22212, Republic of Korea
| | - Om Prakash
- Department of Smart-city Engineering, Inha University, 100 Inha-ro, Michuhol-gu, Incheon 22212, Republic of Korea
| | - Seongwon Im
- Department of Environmental Research, Korea Institute of Civil Engineering and Building Technology, Goyang-si, Gyeonggi-do, Republic of Korea
| | - Sungwon Kang
- Department of Environmental Research, Korea Institute of Civil Engineering and Building Technology, Goyang-si, Gyeonggi-do, Republic of Korea
| | - Dong-Hoon Kim
- Department of Smart-city Engineering, Inha University, 100 Inha-ro, Michuhol-gu, Incheon 22212, Republic of Korea.
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Barandiaran A, Lascano D, Montanes N, Balart R, Selles MA, Moreno V. Improvement of the Ductility of Environmentally Friendly Poly(lactide) Composites with Posidonia oceanica Wastes Plasticized with an Ester of Cinnamic Acid. Polymers (Basel) 2023; 15:4534. [PMID: 38231960 PMCID: PMC10708467 DOI: 10.3390/polym15234534] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 11/15/2023] [Accepted: 11/22/2023] [Indexed: 01/19/2024] Open
Abstract
New composite materials were developed with poly(lactide) (PLA) and Posidonia oceanica fibers through reactive extrusion in the presence of dicumyl peroxide (DCP) and subsequent injection molding. The effect of different amounts of methyl trans-cinnamate (MTC) on the mechanical, thermal, thermomechanical, and wettability properties was studied. The results showed that the presence of Posidonia oceanica fibers generated disruptions in the PLA matrix, causing a decrease in the tensile mechanical properties and causing an impact on the strength due to the stress concentration phenomenon. Reactive extrusion with DCP improved the PO/PLA interaction, diminishing the gap between the fibers and the surrounding matrix, as corroborated by field emission scanning electron microscopy (FESEM). It was observed that 20 phr (parts by weight of the MTC, per one hundred parts by weight of the PO/PLA composite) led to a noticeable plasticizing effect, significantly increasing the elongation at break from 7.1% of neat PLA to 31.1%, which means an improvement of 338%. A considerable decrease in the glass transition temperature, from 61.1 °C of neat PLA to 41.6 °C, was also observed. Thermogravimetric analysis (TGA) showed a loss of thermal stability of the plasticized composites, mainly due to the volatility of the cinnamate ester, leading to a decrease in the onset degradation temperature above 10 phr MTC.
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Affiliation(s)
| | - Diego Lascano
- Institute of Materials Technology (ITM), Universitat Politècnica de València (UPV), Plaza Ferrándiz y Carbonell 1, 03801 Alcoy, Spain; (A.B.); (N.M.); (R.B.); (M.A.S.)
| | | | | | | | - Virginia Moreno
- Institute of Materials Technology (ITM), Universitat Politècnica de València (UPV), Plaza Ferrándiz y Carbonell 1, 03801 Alcoy, Spain; (A.B.); (N.M.); (R.B.); (M.A.S.)
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Kriswantoro JA, Chu CY, Chang TR, Pai HJ, Chang CK, Chiu YP. Comparison of thermal alkaline pretreatment and zinc acetate-catalyzed methanolysis (MtOH-ZnOAc) for anaerobic digestion of bioplastic waste. BIORESOURCE TECHNOLOGY 2023; 377:128959. [PMID: 36965583 DOI: 10.1016/j.biortech.2023.128959] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 03/20/2023] [Accepted: 03/22/2023] [Indexed: 06/18/2023]
Abstract
The aim of this work was to study the effect of thermal alkaline pretreatment and zinc acetate-catalyzed methanolysis (MtOH-ZnOAc) in biogas production from bioplastic in anaerobic digestion. The pretreated bioplastic with MtOH-ZnOAc performs efficient solubilization and produced 205.7 ± 6.9 mL/g CODadded, which is higher than thermal alkaline degradation. The mesophilic condition produces more than 79% higher biogas compared with the thermophilic condition with the diluted pretreated bioplastic by 30 times. The kinetic study was well fit the experimental data and showed the correlation between cumulative biogas, production rate, and lag phase with mono- and two-stage system in batch fermentation. The two-stage system produced 315.6 ± 7.7 mL/g CODadded which was higher 67.2 ± 2.02 than the mono-stage system. Methanosaetaceae predominates among the Archaea, which are primarily responsible for methanogenesis, showing a contribution to a higher biogas production rate.
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Affiliation(s)
- Jayen Aris Kriswantoro
- Ph.D. Program of Mechanical and Aeronautical Engineering, Feng Chia University, Taiwan; Institute of Green Products, Feng Chia University, Taiwan; School of Life Sciences and Technology, Institut Teknologi Bandung (ITB), Indonesia
| | - Chen-Yeon Chu
- Ph.D. Program of Mechanical and Aeronautical Engineering, Feng Chia University, Taiwan; Institute of Green Products, Feng Chia University, Taiwan; Institute of Atmospheric Pollution Research (IIA), CNR, Italy.
| | - Ting-Rui Chang
- Institute of Green Products, Feng Chia University, Taiwan; Department of Mechanical and Computer-Aided Engineering, Feng Chia University, Taiwan
| | - Hao-Jen Pai
- Institute of Green Products, Feng Chia University, Taiwan; Department of Mechanical and Computer-Aided Engineering, Feng Chia University, Taiwan
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Shang Z, Wang R, Zhang X, Tu Y, Sheng C, Yuan H, Wen L, Li Y, Zhang J, Wang X, Yang G, Feng Y, Ren G. Differential effects of petroleum-based and bio-based microplastics on anaerobic digestion: A review. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 875:162674. [PMID: 36894074 DOI: 10.1016/j.scitotenv.2023.162674] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 02/22/2023] [Accepted: 03/02/2023] [Indexed: 06/18/2023]
Abstract
The number of plastics is increasing owing to the rapid development of the plastics industry. Microplastics (MPs) are formed during the use of both petroleum-based plastics and newly developed bio-based plastics. These MPs are inevitably released into the environment and are enriched in wastewater treatment plant sludge. Anaerobic digestion is a popular sludge stabilization method for wastewater treatment plants. Understanding the potential impacts of different MPs on anaerobic digestion is critical. This paper provides a comprehensive review of the mechanisms of petroleum-based MPs and bio-based MPs in anaerobic digestion methane production and compares their potential effects on biochemical pathways, key enzyme activities, and microbial communities. Finally, it identifies problems that must be solved in the future, proposes the focus of future research, and predicts the future development direction of the plastics industry.
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Affiliation(s)
- Zezhou Shang
- College of Agronomy, Northwest A & F University, Yangling 712100, Shaanxi, China; Shaanxi Engineering Research Center of Circular Agriculture, Yangling 712100, Shaanxi, China
| | - Rui Wang
- College of Agronomy, Northwest A & F University, Yangling 712100, Shaanxi, China; Shaanxi Engineering Research Center of Circular Agriculture, Yangling 712100, Shaanxi, China
| | - Xiyi Zhang
- College of Agronomy, Northwest A & F University, Yangling 712100, Shaanxi, China; Shaanxi Engineering Research Center of Circular Agriculture, Yangling 712100, Shaanxi, China
| | - Yongle Tu
- College of Agronomy, Northwest A & F University, Yangling 712100, Shaanxi, China
| | - Chenjing Sheng
- College of Agronomy, Northwest A & F University, Yangling 712100, Shaanxi, China; Shaanxi Engineering Research Center of Circular Agriculture, Yangling 712100, Shaanxi, China
| | - Huan Yuan
- College of Agronomy, Northwest A & F University, Yangling 712100, Shaanxi, China; Shaanxi Engineering Research Center of Circular Agriculture, Yangling 712100, Shaanxi, China
| | - Lei Wen
- College of Agronomy, Northwest A & F University, Yangling 712100, Shaanxi, China; Shaanxi Engineering Research Center of Circular Agriculture, Yangling 712100, Shaanxi, China
| | - Yulu Li
- College of Agronomy, Northwest A & F University, Yangling 712100, Shaanxi, China; Shaanxi Engineering Research Center of Circular Agriculture, Yangling 712100, Shaanxi, China
| | - Jing Zhang
- College of Agronomy, Northwest A & F University, Yangling 712100, Shaanxi, China; Shaanxi Engineering Research Center of Circular Agriculture, Yangling 712100, Shaanxi, China
| | - Xiaojiao Wang
- College of Agronomy, Northwest A & F University, Yangling 712100, Shaanxi, China; Shaanxi Engineering Research Center of Circular Agriculture, Yangling 712100, Shaanxi, China.
| | - Gaihe Yang
- College of Agronomy, Northwest A & F University, Yangling 712100, Shaanxi, China; Shaanxi Engineering Research Center of Circular Agriculture, Yangling 712100, Shaanxi, China
| | - Yongzhong Feng
- College of Agronomy, Northwest A & F University, Yangling 712100, Shaanxi, China; Shaanxi Engineering Research Center of Circular Agriculture, Yangling 712100, Shaanxi, China
| | - Guangxin Ren
- College of Agronomy, Northwest A & F University, Yangling 712100, Shaanxi, China; Shaanxi Engineering Research Center of Circular Agriculture, Yangling 712100, Shaanxi, China
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Falzarano M, Polettini A, Pomi R, Rossi A, Zonfa T. Anaerobic Biodegradability of Commercial Bioplastic Products: Systematic Bibliographic Analysis and Critical Assessment of the Latest Advances. MATERIALS (BASEL, SWITZERLAND) 2023; 16:2216. [PMID: 36984096 PMCID: PMC10058929 DOI: 10.3390/ma16062216] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 02/28/2023] [Accepted: 03/07/2023] [Indexed: 06/18/2023]
Abstract
Bioplastics have entered everyday life as a potential sustainable substitute for commodity plastics. However, still further progress should be made to clarify their degradation behavior under controlled and uncontrolled conditions. The wide array of biopolymers and commercial blends available make predicting the biodegradation degree and kinetics quite a complex issue that requires specific knowledge of the multiple factors affecting the degradation process. This paper summarizes the main scientific literature on anaerobic digestion of biodegradable plastics through a general bibliographic analysis and a more detailed discussion of specific results from relevant experimental studies. The critical analysis of literature data initially included 275 scientific references, which were then screened for duplication/pertinence/relevance. The screened references were analyzed to derive some general features of the research profile, trends, and evolution in the field of anaerobic biodegradation of bioplastics. The second stage of the analysis involved extracting detailed results about bioplastic degradability under anaerobic conditions by screening analytical and performance data on biodegradation performance for different types of bioplastic products and different anaerobic biodegradation conditions, with a particular emphasis on the most recent data. A critical overview of existing biopolymers is presented, along with their properties and degradation mechanisms and the operating parameters influencing/enhancing the degradation process under anaerobic conditions.
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Kosheleva A, Gadaleta G, De Gisi S, Heerenklage J, Picuno C, Notarnicola M, Kuchta K, Sorrentino A. Co-digestion of food waste and cellulose-based bioplastic: From batch to semi-continuous scale investigation. WASTE MANAGEMENT (NEW YORK, N.Y.) 2023; 156:272-281. [PMID: 36521212 DOI: 10.1016/j.wasman.2022.11.031] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 11/03/2022] [Accepted: 11/22/2022] [Indexed: 06/17/2023]
Abstract
Only few studies on the behaviour of bioplastics in anaerobic co-digestion could be found in literature and most of them are conducted in batch mode. Despite the fact that continuous experiments confirm or add new insight to the findings acquired from batch ones, there is still lack of such studies. This work aims to cover this gap, carrying out a semi-continuous anaerobic co-digestion of food waste and cellulose acetate (which its behaviour under anaerobic environment is also quite unexplored). After a first evaluation of the potential methane production from each substrate at batch scale, the semi-continuous co-digestion of food waste and cellulose acetate was carried out in three configurations. During the semi-continuous process, a methane yield of 331 NmlCH4/gVS was generated from the co-digestion of food waste and cellulose acetate while bioplastics specimens achieved a weight loss of about 45 %. The results were both lower than the one obtained from batch co-digestion, although methane production rates were comparable regardless of being fed with or without bioplastics. An increase was registered after 65 days of semi-continuous process, due to the accumulation of CA specimens. This confirms the different degradation trends between bioplastics and food waste.
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Affiliation(s)
- Arina Kosheleva
- Hamburg University of Technology - Circular Resource Engineering and Management, Blohmstraße 15, D-21079 Hamburg, Germany
| | - Giovanni Gadaleta
- Department of Civil, Environmental, Land, Building Engineering and Chemistry (DICATECh), Politecnico di Bari, Via E. Orabona, 4, I-70125 Bari, Italy
| | - Sabino De Gisi
- Department of Civil, Environmental, Land, Building Engineering and Chemistry (DICATECh), Politecnico di Bari, Via E. Orabona, 4, I-70125 Bari, Italy.
| | - Joern Heerenklage
- Hamburg University of Technology - Circular Resource Engineering and Management, Blohmstraße 15, D-21079 Hamburg, Germany
| | - Caterina Picuno
- Hamburg University of Technology - Circular Resource Engineering and Management, Blohmstraße 15, D-21079 Hamburg, Germany
| | - Michele Notarnicola
- Department of Civil, Environmental, Land, Building Engineering and Chemistry (DICATECh), Politecnico di Bari, Via E. Orabona, 4, I-70125 Bari, Italy
| | - Kerstin Kuchta
- Hamburg University of Technology - Circular Resource Engineering and Management, Blohmstraße 15, D-21079 Hamburg, Germany
| | - Andrea Sorrentino
- Institute for Polymers, Composites and Biomaterials (IPCB), National Research Council (CNR), P.le E. Fermi, 1, I-80055 Portici (Napoli), Italy
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Current Status and Review of Waste-to-Biogas Conversion for Selected European Countries and Worldwide. SUSTAINABILITY 2022. [DOI: 10.3390/su14031823] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Growing world population and increasing population density are leading to increasing waste production with biological waste amounting to several billion tonnes annually. Together with the increasing need for renewable energy sources, waste-to-biogas conversion as a prime example of waste-to-energy technology represents a facile way of solving two problems simultaneously. This review aims to address the recent progress in the field of waste-to-biogas technology, which is lately facing intensive research and development, and present the current status of this waste treatment method both in technological and legislative terms. The first part provides an overview of waste and waste management issues. This is followed by a detailed description of applicable waste-to-energy (WtE) technologies and their current implementation in selected European countries. Moreover, national energy and climate plans (NECPs) of selected EU Member States are reviewed and compared with a focus on implementation of WtE technologies. In a further section, biogas production from waste around the world is reviewed and compared country wise. Finally, an outlook into the future of WtE technologies is provided alongside the conclusions based upon the reviewed data.
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Five-Year Development Plans of Renewable Energy Policies in Iran: A Content Analysis. SUSTAINABILITY 2022. [DOI: 10.3390/su14031501] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Renewable energy (RE) policies can play an effective role in the development of renewable resources. The main goal of this paper was to conduct a content analysis on RE development policies in Iran’s five-year National Development Plan (NDP) by investigating upstream national documents. To achieve the goal, 29 upstream documents related to RE were identified and analyzed through a systematic literature review. Then, a qualitative content analysis was applied to analyze the documents. The results showed that Iran’s current RE policies need to be reviewed, reformed, and strengthened. For example, lack of sufficient attention to renewable heat and fuel was one of the deficiencies of RE policies in Iran’s five-year NDP. The decentralization of policymaking in the unified organization was also one of the weaknesses in the policymaking process of the RE. Iran can develop sustainable and clean RE policies by using sources such as solar, wind, geothermal, hydropower, wave, and tidal power. The paper concludes that, although RE policies have the potential for development in Iran due to environmental, social, and economic advantages, they could face some infrastructural, managerial, socio-cultural, and economic challenges. Accordingly, effective and innovative policymaking is required to meet such challenges.
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