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Queiroz de Oliveira W, Angélica Neri Numa I, Alvim ID, Azeredo HMC, Santos LB, Borsoi FT, de Araújo FF, Sawaya ACHF, do Nascimento GC, Clerici MTPS, do Sacramento CK, Maria Pastore G. Multilayer microparticles for programmed sequential release of phenolic compounds from Eugenia stipitata: Stability and bioavailability. Food Chem 2024; 443:138579. [PMID: 38301560 DOI: 10.1016/j.foodchem.2024.138579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Revised: 01/07/2024] [Accepted: 01/23/2024] [Indexed: 02/03/2024]
Abstract
A co-delivery system based on multilayer microparticles was developed and characterized for the sequential release of phenolic compounds (PCs) using different encapsulation processes (spray drying: SD and drying-chilling spray: SDC) and wall materials to improve the stability and bioavailability of PCs. Samples were characterized in terms of process yield (PY%), phenolic retention efficiency (PRE%), chemical structure and crystallinity (NMR, FTIR, DXR), thermal stability (DSC and FT-IR), anti-radical capacity (ORAC and ABTS) and in vitro digestion. PRE% of samples by SD were higher (p < 0.05) than SDC due to the formation of PCs from CRF (cará-roxo flour). NMR, FTIR, DXR confirmed the presence of key components and interactions for the formation of the advanced co-delivery system. The SDC particles showed crystalline regions by XRD and were stable at ∼47 °C. All samples showed good release of PC in the intestinal phase, and antiradical capacity that reached 23.66 µmol TE g-1.
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Affiliation(s)
- Williara Queiroz de Oliveira
- Laboratory of Bioflavours and Bioactive Compounds, Department of Food Science, Faculty of Food Engineering, University of Campinas, 13083-862 Campinas, SP, Brazil.
| | - Iramaia Angélica Neri Numa
- Laboratory of Bioflavours and Bioactive Compounds, Department of Food Science, Faculty of Food Engineering, University of Campinas, 13083-862 Campinas, SP, Brazil
| | - Izabela D Alvim
- Technology Center of Cereal and Chocolate, Food Technology Institute (ITAL), 13070-178 Campinas, SP, Brazil
| | | | - Leticia B Santos
- Embrapa Instrumentation, R. 15 de Novembro, 1452, 13560-970 São Carlos, SP, Brazil; Graduate Program in Food, Nutrition and Food Engineering, UNESP - São Paulo State University, Rodovia Araraquara-Jaú, km 01, 14800-903 Araraquara, SP, Brazil
| | - Felipe T Borsoi
- Laboratory of Bioflavours and Bioactive Compounds, Department of Food Science, Faculty of Food Engineering, University of Campinas, 13083-862 Campinas, SP, Brazil
| | - Fábio F de Araújo
- Laboratory of Bioflavours and Bioactive Compounds, Department of Food Science, Faculty of Food Engineering, University of Campinas, 13083-862 Campinas, SP, Brazil; Faculty of Pharmaceutical Science, University of Campinas, 13083-871 Campinas, SP, Brazil
| | - Alexandra C H F Sawaya
- Faculty of Pharmaceutical Science, University of Campinas, 13083-871 Campinas, SP, Brazil
| | - Gustavo C do Nascimento
- Department of Food Science and Nutrition, School of Food Engineering, University of Campinas, 13083-862 Campinas, SP, Brazil
| | - Maria Teresa P S Clerici
- Department of Food Science and Nutrition, School of Food Engineering, University of Campinas, 13083-862 Campinas, SP, Brazil
| | - Célio K do Sacramento
- Department of Agricultural and Environmental Sciences, State University of Santa Cruz, 45662-900 BA, Brazil
| | - Glaucia Maria Pastore
- Laboratory of Bioflavours and Bioactive Compounds, Department of Food Science, Faculty of Food Engineering, University of Campinas, 13083-862 Campinas, SP, Brazil
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2
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Shah YA, Bhatia S, Al-Harrasi A, Tarahi M, Almasi H, Chawla R, Ali AMM. Insights into recent innovations in barrier resistance of edible films for food packaging applications. Int J Biol Macromol 2024; 271:132354. [PMID: 38750852 DOI: 10.1016/j.ijbiomac.2024.132354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Revised: 04/30/2024] [Accepted: 05/11/2024] [Indexed: 05/27/2024]
Abstract
The utilization of biopolymer-based food packaging holds significant promise in aligning with sustainability goals and enhancing food safety by offering a renewable, biodegradable, and safer alternative to traditional synthetic polymers. However, these biopolymer-derived films often exhibit poor barrier and mechanical properties, potentially limiting their commercial viability. Desirable barrier properties, such as moisture and oxygen resistance, are critical for preserving and maintaining the quality of packaged food products. This review comprehensively explores different traditional and advance methodologies employed to access the barrier properties of edible films. Additionally, this review thoroughly examines various approaches aimed at enhancing the barrier properties of edible films, such as the fabrication of multilayer films, the selection of biopolymers for composite films, as well as the integration of plasticizers, crosslinkers, hydrophobic agents, and nanocomposites. Moreover, the influence of process conditions, such as preparation techniques, homogenization, drying conditions, and rheological behavior, on the barrier properties of edible films has been discussed. The review provides valuable insights and knowledge for researchers and industry professionals to advance the use of biopolymer-based packaging materials and contribute to a more sustainable and food-safe future.
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Affiliation(s)
- Yasir Abbas Shah
- Natural and Medical Sciences Research Center, University of Nizwa, P.O. Box 33, Birkat Al Mauz, Nizwa 616, Oman
| | - Saurabh Bhatia
- Natural and Medical Sciences Research Center, University of Nizwa, P.O. Box 33, Birkat Al Mauz, Nizwa 616, Oman; School of Health Science, University of Petroleum and Energy Studies, Dehradun 248007, India.
| | - Ahmed Al-Harrasi
- Natural and Medical Sciences Research Center, University of Nizwa, P.O. Box 33, Birkat Al Mauz, Nizwa 616, Oman.
| | - Mohammad Tarahi
- Department of Food Science and Technology, School of Agriculture, Shiraz University, Shiraz, Iran
| | - Hadi Almasi
- Department of Food Science and Technology, Faculty of Agriculture, Urmia University, Urmia, Iran
| | - Rekha Chawla
- Guru Angad Dev Veterinary and Animal Sciences University, Punjab, India
| | - Ali Muhammed Moula Ali
- School of Food-Industry, King Mongkut's Institute of Technology Ladkrabang, Bangkok 10520, Thailand
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3
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Yang YC, Lin HS, Chen HX, Wang PK, Zheng BD, Huang YY, Zhang N, Zhang XQ, Ye J, Xiao MT. Plant polysaccharide-derived edible film packaging for instant food: Rapid dissolution in hot water coupled with exceptional mechanical and barrier characteristics. Int J Biol Macromol 2024; 270:132066. [PMID: 38705323 DOI: 10.1016/j.ijbiomac.2024.132066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Revised: 04/23/2024] [Accepted: 05/01/2024] [Indexed: 05/07/2024]
Abstract
A comprehensive multiscale analysis was conducted to explore the effects of different ratios of these materials on its properties. The results show that KC played a crucial role in controlling solution viscosity and gel and sol temperatures. The dissolution time at high water temperatures primarily decreased with an increase in SA content. Higher KC and CS content increased tensile strength (TS) and elongation at break (ε), while also exhibiting better thermal stability. Water vapor transmission (WVT) and permeability (PV) initially decreased, then increased with the increase of SA and CS contents. Finally, an SA:KC:CS ratio of 1:3:2 showed optimal comprehensive properties, with a dissolution time of about 60.0 ± 3.8 s, TS of 23.80 ± 0.29 MPa, ε of 18.61 ± 0.34 %, WVT of 21.74 ± 0.62 g/m2·24h, and PV of 5.39 ± 0.17 meq/kg. Meanwhile, the SA:KC:CS edible food packaging only introduced minimal effects on food after dissolution, and the total bacterial count met regulatory standards.
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Affiliation(s)
- Yu-Cheng Yang
- College of Chemical Engineering, Huaqiao University, Xiamen, Fujian 361021, China.
| | - Hai-Sang Lin
- College of Chemical Engineering, Huaqiao University, Xiamen, Fujian 361021, China
| | - Hai-Xin Chen
- College of Chemical Engineering, Huaqiao University, Xiamen, Fujian 361021, China
| | - Peng-Kai Wang
- College of Food Science and Technology, Guangdong Ocean University, Zhanjiang, Guangdong 524088, China
| | - Bing-De Zheng
- College of Chemical Engineering, Huaqiao University, Xiamen, Fujian 361021, China
| | - Ya-Yan Huang
- College of Chemical Engineering, Huaqiao University, Xiamen, Fujian 361021, China
| | - Na Zhang
- College of Chemical Engineering, Huaqiao University, Xiamen, Fujian 361021, China
| | - Xue-Qin Zhang
- College of Chemical Engineering, Huaqiao University, Xiamen, Fujian 361021, China
| | - Jing Ye
- College of Chemical Engineering, Huaqiao University, Xiamen, Fujian 361021, China
| | - Mei-Tian Xiao
- College of Chemical Engineering, Huaqiao University, Xiamen, Fujian 361021, China
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Zhang Y, Han X, Diao S, Xiao P, Zhou S, Wang Y, Yang B, Zhao J. Effects of synergistic action on rheological and thermal properties of potato starch complexes co-gelatinized with caffeic acid and squash polysaccharides extracted with water and subcritical water. Int J Biol Macromol 2024; 269:131912. [PMID: 38704071 DOI: 10.1016/j.ijbiomac.2024.131912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Revised: 04/15/2024] [Accepted: 04/25/2024] [Indexed: 05/06/2024]
Abstract
In order to broaden the application range of squash polysaccharide (WESP/SWESP) and caffeic acid (CAA) and improve the quality of potato starch (PS) products, the effects of WESP/SWESP and CAA on the gelatinization, rheology, thermodynamics, microstructure and in vitro digestion of PS were investigated. Meanwhile, the synergistic effect of WESP/SWESP and CAA on PS was further analyzed. Differently, due to WESP and SWESP had different monosaccharide composition and structure, they had different effects on the system. Pasting properties results showed that the presence of WESP/SWESP and CAA significantly reduced the peak viscosity, trough viscosity, breakdown viscosity and final viscosity of PS, especially under the combined action. In rheological tests, all sample gels belonged to the pseudoplastic fluids and weak gel system (tan δ < 1). Besides, thermodynamic properties revealed that WESP/SWESP and CAA synergistic effect had better retrogradation delay effect. In the ternary system, WESP/SWESP, CAA and PS can form a new network structure and improve the stability of the gel system. In addition, the results of infrared spectroscopy, Raman spectroscopy, x-ray diffraction and scanning electron microscopy exhibited that the ternary system can promote the accumulation and winding of the spiral structure of PS chain, and make the structure of PS gel network more orderly and stable. Furthermore, compared with PS gel, the ternary system had lower RDS and higher SDS and RS content, suggesting that the addition of WESP/SWESP and CAA at the same time was more conducive to reducing the hydrolysis rate of PS. This work revealed the interaction between WESP/SWESP, CAA and PS, which improved the physicochemical and digestive properties of PS. It will provide a theoretical basis for improving the quality of potato starch-related products and developing functional foods.
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Affiliation(s)
- Yu Zhang
- College of Food Science and Nutritional Engineering, China Agricultural University, China; China National Engineering Research Center for Fruit and Vegetable Processing, China; Key Laboratory of Fruit and Vegetable Processing, Ministry of Agriculture, Beijing 100083, China
| | - Xunze Han
- College of Food Science and Nutritional Engineering, China Agricultural University, China; China National Engineering Research Center for Fruit and Vegetable Processing, China; Key Laboratory of Fruit and Vegetable Processing, Ministry of Agriculture, Beijing 100083, China
| | - Shanshan Diao
- College of Food Science and Nutritional Engineering, China Agricultural University, China; China National Engineering Research Center for Fruit and Vegetable Processing, China; Key Laboratory of Fruit and Vegetable Processing, Ministry of Agriculture, Beijing 100083, China
| | - Pengxinyi Xiao
- College of Food Science and Nutritional Engineering, China Agricultural University, China; China National Engineering Research Center for Fruit and Vegetable Processing, China; Key Laboratory of Fruit and Vegetable Processing, Ministry of Agriculture, Beijing 100083, China
| | - Shengtong Zhou
- College of Food Science and Nutritional Engineering, China Agricultural University, China; China National Engineering Research Center for Fruit and Vegetable Processing, China; Key Laboratory of Fruit and Vegetable Processing, Ministry of Agriculture, Beijing 100083, China
| | - Yiming Wang
- College of Food Science and Nutritional Engineering, China Agricultural University, China; China National Engineering Research Center for Fruit and Vegetable Processing, China; Key Laboratory of Fruit and Vegetable Processing, Ministry of Agriculture, Beijing 100083, China; School of Food Science and Nutrition, University of Leeds, Leeds LS2 9JT, UK
| | - Bingjie Yang
- College of Food Science and Nutritional Engineering, China Agricultural University, China; China National Engineering Research Center for Fruit and Vegetable Processing, China; Key Laboratory of Fruit and Vegetable Processing, Ministry of Agriculture, Beijing 100083, China
| | - Jing Zhao
- College of Food Science and Nutritional Engineering, China Agricultural University, China; China National Engineering Research Center for Fruit and Vegetable Processing, China; Key Laboratory of Fruit and Vegetable Processing, Ministry of Agriculture, Beijing 100083, China.
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Wang Y, Ju J, Diao Y, Zhao F, Yang Q. The application of starch-based edible film in food preservation: a comprehensive review. Crit Rev Food Sci Nutr 2024:1-34. [PMID: 38712440 DOI: 10.1080/10408398.2024.2349735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/08/2024]
Abstract
Using renewable resources for food packaging not only helps reduce our dependence on fossil fuels but also minimizes the environmental impact associated with traditional plastics. Starch has been a hot topic in the field of current research because of its low cost, wide source and good film forming property. However, a comprehensive review in this field is still lacking. Starch-based films offer a promising alternative for sustainable packaging in the food industry. The present paper covers various aspects such as raw material sources, modification methods, and film formation mechanisms. Understanding the physicochemical properties and potential commercial applications is crucial for bridging the gap between research and practical implementation. Finally, the application of starch-based films in the food industry is discussed in detail. Different modifications of starch can improve the mechanical and barrier properties of the films. The addition of active substances to starch-based films can endow them with more functions. Therefore, these factors should be better investigated and optimized in future studies to improve the physicochemical properties and functionality of starch-based films. In summary, this review provides comprehensive information and the latest research progress of starch-based films in the food industry.
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Affiliation(s)
- Yihui Wang
- Special Food Research Institute, Qingdao Agricultural University, Qingdao, People's Republic of China
- Qingdao Special Food Research Institute, Qingdao, People's Republic of China
- Key Laboratory of Special Food Processing (Co-construction by Ministry and Province), Ministry of Agriculture Rural Affairs, People's Republic of China
- Shandong Technology Innovation Center of Special Food, Qingdao, People's Republic of China
| | - Jian Ju
- Special Food Research Institute, Qingdao Agricultural University, Qingdao, People's Republic of China
- Qingdao Special Food Research Institute, Qingdao, People's Republic of China
- Key Laboratory of Special Food Processing (Co-construction by Ministry and Province), Ministry of Agriculture Rural Affairs, People's Republic of China
- Shandong Technology Innovation Center of Special Food, Qingdao, People's Republic of China
| | - Yuduan Diao
- Institute of Animal Husbandry & Veterinary Science, Shanghai Academy of Agricultural Science
| | - Fangyuan Zhao
- Special Food Research Institute, Qingdao Agricultural University, Qingdao, People's Republic of China
- Qingdao Special Food Research Institute, Qingdao, People's Republic of China
- Key Laboratory of Special Food Processing (Co-construction by Ministry and Province), Ministry of Agriculture Rural Affairs, People's Republic of China
- Shandong Technology Innovation Center of Special Food, Qingdao, People's Republic of China
| | - Qingli Yang
- Special Food Research Institute, Qingdao Agricultural University, Qingdao, People's Republic of China
- Qingdao Special Food Research Institute, Qingdao, People's Republic of China
- Key Laboratory of Special Food Processing (Co-construction by Ministry and Province), Ministry of Agriculture Rural Affairs, People's Republic of China
- Shandong Technology Innovation Center of Special Food, Qingdao, People's Republic of China
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6
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Gao L, Sun H, Nagassa M, Li X, Pei H, Liu S, Gu Y, He S. Edible film preparation by anthocyanin extract addition into acetylated cassava starch/sodium carboxymethyl cellulose matrix for oxidation inhibition of pumpkin seeds. Int J Biol Macromol 2024; 267:131439. [PMID: 38593902 DOI: 10.1016/j.ijbiomac.2024.131439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 04/01/2024] [Accepted: 04/04/2024] [Indexed: 04/11/2024]
Abstract
In this study, an edible film was fabricated by incorporating anthocyanin extract from black rice (AEBR) into acetylated cassava starch (ACS)/carboxymethyl-cellulose (CMC) to enhance the shelf life of pumpkin seeds. The effects of AEBR on the rheological properties of film-forming solutions, as well as the structural characterization and physicochemical properties of the film, were evaluated. Rheological properties of solutions revealed that AEBR was evenly dispersed into polymer matrix and bound by hydrogen bonds, as confirmed by Fourier transform infrared spectroscopy analysis. The appropriate AEBR addition could be compatible with polymer matrix and formed a compact film structure, improving the mechanical properties, barrier properties, and opacity. However, with further addition of AEBR, the tensile strength and water vapor permeability decreased and the tight structure was destroyed. After being stored separately under thermal and UV light accelerated conditions for 20 days, the peroxide value and acid value of roasted pumpkin seeds coated with the AEBR film showed a significant reduction. Moreover, the storage stability of AEBR was improved through the embedding of ACS/CMC biopolymers. These results indicated that AEBR film could effectively delay pumpkin seeds oxidation and prolong their shelf life as an antioxidant material.
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Affiliation(s)
- Lingyan Gao
- School of Food and Biological Engineering, Engineering Research Center of Bio-process of Ministry of Education, Key Laboratory for Agricultural Products Procssing of Anhui Province, Hefei University of Technology, Hefei 230009, Anhui, PR China
| | - Hanju Sun
- School of Food and Biological Engineering, Engineering Research Center of Bio-process of Ministry of Education, Key Laboratory for Agricultural Products Procssing of Anhui Province, Hefei University of Technology, Hefei 230009, Anhui, PR China.
| | - Merga Nagassa
- School of Food and Biological Engineering, Engineering Research Center of Bio-process of Ministry of Education, Key Laboratory for Agricultural Products Procssing of Anhui Province, Hefei University of Technology, Hefei 230009, Anhui, PR China
| | - Xiao Li
- School of Food and Biological Engineering, Engineering Research Center of Bio-process of Ministry of Education, Key Laboratory for Agricultural Products Procssing of Anhui Province, Hefei University of Technology, Hefei 230009, Anhui, PR China
| | - Hui Pei
- School of Food and Biological Engineering, Engineering Research Center of Bio-process of Ministry of Education, Key Laboratory for Agricultural Products Procssing of Anhui Province, Hefei University of Technology, Hefei 230009, Anhui, PR China
| | - Shuyun Liu
- School of Food and Biological Engineering, Engineering Research Center of Bio-process of Ministry of Education, Key Laboratory for Agricultural Products Procssing of Anhui Province, Hefei University of Technology, Hefei 230009, Anhui, PR China
| | - Yingying Gu
- School of Food and Biological Engineering, Engineering Research Center of Bio-process of Ministry of Education, Key Laboratory for Agricultural Products Procssing of Anhui Province, Hefei University of Technology, Hefei 230009, Anhui, PR China
| | - Shudong He
- School of Food and Biological Engineering, Engineering Research Center of Bio-process of Ministry of Education, Key Laboratory for Agricultural Products Procssing of Anhui Province, Hefei University of Technology, Hefei 230009, Anhui, PR China.
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7
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Dai L, Wang X, Mao X, He L, Li C, Zhang J, Chen Y. Recent advances in starch-based coatings for the postharvest preservation of fruits and vegetables. Carbohydr Polym 2024; 328:121736. [PMID: 38220350 DOI: 10.1016/j.carbpol.2023.121736] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2023] [Revised: 12/21/2023] [Accepted: 12/22/2023] [Indexed: 01/16/2024]
Abstract
Efficient and low-cost postharvest preservation of fruits and vegetables has always been one of the urgent problems to be solved in the food field. Due to the wide sources, good environmental and human safety, and high biodegradability, starch-based coating preservation method has great application prospects in the postharvest preservation of fruits and vegetables. However, starch materials also have the disadvantages of poor mechanical properties and easy water absorption performance, which makes it difficult to fully meet the requirements in practical production. Therefore, starch is often used in combination with other components to form composite materials. This paper began with an introduction to the preservation principles of edible starch-based coatings, including inherent properties and extra functional properties. Besides, the preservation principles of edible coatings and the recent advances in the field of fruit and vegetable preservation were also comprehensively reviewed, focusing on the preparation and application of starch-based coatings. The information will contribute to the further development of starch-based coatings to improve the postharvest preservation effect of fruits and vegetables.
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Affiliation(s)
- Limin Dai
- School of Agricultural Engineering, Jiangsu University, Zhenjiang 212013, Jiangsu, China
| | - Xiuzhuang Wang
- School of Agricultural Engineering, Jiangsu University, Zhenjiang 212013, Jiangsu, China
| | - Xiayu Mao
- School of Agricultural Engineering, Jiangsu University, Zhenjiang 212013, Jiangsu, China
| | - Linyu He
- School of Agricultural Engineering, Jiangsu University, Zhenjiang 212013, Jiangsu, China
| | - Changwei Li
- School of Agricultural Engineering, Jiangsu University, Zhenjiang 212013, Jiangsu, China
| | - Jun Zhang
- School of Mechanical and Electrical Engineering, Jiaxing Nanhu University, Jiaxing 314001, Zhejiang, China
| | - Yuan Chen
- School of Agricultural Engineering, Jiangsu University, Zhenjiang 212013, Jiangsu, China.
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8
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Deng N, Hu Z, Li H, Li C, Xiao Z, Zhang B, Liu M, Fang F, Wang J, Cai Y. Physicochemical properties and pork preservation effects of lotus seed drill core powder starch-based active packaging films. Int J Biol Macromol 2024; 260:129340. [PMID: 38262831 DOI: 10.1016/j.ijbiomac.2024.129340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 12/27/2023] [Accepted: 01/07/2024] [Indexed: 01/25/2024]
Abstract
Lotus seed drill core powder starch (LCPS)-based active packaging films incorporated with cellulose nanocrystals (CNC) and grapefruit essential oil-corn nanostarch Pickering emulsion (ECPE) were characterized, and their pork preservation effects were investigated in this study. In contrast with corn, potato and rice starches, LCPS showed higher amylose content, elliptical and circular shape with more uniform size distribution. Furthermore, LCPS film exhibited lower light transmittance, stronger tensile strength, and smaller elongation at break compared to the other starch films. Then, the LCPS film containing 4 % CNC and 9 % ECPE was fabricated which had stronger mechanical properties, lower water vapor permeability and oxygen transmission rate, and denser network structure. FTIR and XRD analyses also confirmed that CNC and ECPE were successfully implanted into the LCPS matrix without damaging the crystalline structure of LCPS. Herein, the LCPS/CNC/ECPE film exerted potential antibacterial activity against Escherichia coli and Staphylococcus aureus. Besides, packaging with this composite film significantly preserved the pork during cold storage via decreasing its juice loss rate, pH value, total number of colonies, total volatile base nitrogen and thiobarbituric acid reactive substance values. The present study will provide a theoretical basis for the application of LCPS as new biodegradable active films.
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Affiliation(s)
- Na Deng
- School of Food Science and Bioengineering, Changsha University of Science & Technology, Changsha 410114, China; Hunan Province Prepared Dishes Engineering Technology Research Center, Changsha University of Science & Technology, Changsha 410114, China
| | - Zhiqiang Hu
- School of Food Science and Bioengineering, Changsha University of Science & Technology, Changsha 410114, China
| | - Hui Li
- School of Food Science and Bioengineering, Changsha University of Science & Technology, Changsha 410114, China; Hunan Province Prepared Dishes Engineering Technology Research Center, Changsha University of Science & Technology, Changsha 410114, China
| | - Changzhu Li
- State Key Laboratory of Utilization of Woody Oil Resources, Hunan Academy of Forestry, Changsha 410018, China
| | - Zhihong Xiao
- State Key Laboratory of Utilization of Woody Oil Resources, Hunan Academy of Forestry, Changsha 410018, China
| | - Bo Zhang
- School of Food Science and Bioengineering, Changsha University of Science & Technology, Changsha 410114, China; Hunan Province Prepared Dishes Engineering Technology Research Center, Changsha University of Science & Technology, Changsha 410114, China
| | - Miao Liu
- School of Food Science and Bioengineering, Changsha University of Science & Technology, Changsha 410114, China; Hunan Province Prepared Dishes Engineering Technology Research Center, Changsha University of Science & Technology, Changsha 410114, China
| | - Fang Fang
- School of Food Science and Bioengineering, Changsha University of Science & Technology, Changsha 410114, China
| | - Jianhui Wang
- School of Food Science and Bioengineering, Changsha University of Science & Technology, Changsha 410114, China; Hunan Province Prepared Dishes Engineering Technology Research Center, Changsha University of Science & Technology, Changsha 410114, China; Hunan Provincial Engineering Technology Research Center of Intelligent Manufacturing and Quality Safety of Xiang Flavoured Compound Seasoning for Chain Catering, Liuyang 410023, China.
| | - Yongjian Cai
- School of Food Science and Bioengineering, Changsha University of Science & Technology, Changsha 410114, China; Hunan Province Prepared Dishes Engineering Technology Research Center, Changsha University of Science & Technology, Changsha 410114, China.
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9
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Lee JY, Tan LW, Lee KV, Beh KP, Goh CF. Effects of polyol and surfactant plasticisers on lyophilised rice starch wafers for buccal drug delivery. Int J Biol Macromol 2024; 261:129935. [PMID: 38309389 DOI: 10.1016/j.ijbiomac.2024.129935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2023] [Revised: 01/05/2024] [Accepted: 01/31/2024] [Indexed: 02/05/2024]
Abstract
Rice starch is a promising biopolymer for buccal formulations but typical oven drying may promote starch retrogradation that affects mechanical properties. Hence, lyophilisation was proposed here to improve starch product's stability. This study aims to investigate the effects of plasticisers (sorbitol and Tween® 80, T80) on the characteristics and drug release profiles of lyophilised rice starch wafers incorporated with propranolol hydrochloride. The wafers were prepared by lyophilising starch mixture (5%w/v) with plasticiser (0.2 and 0.3 g/g) and drug (10, 20, 30%w/w). Control wafers exhibited loose layers with rough wrinkled surface. Sorbitol resulted in a dense structure with higher puncture strength (PS) but lower water absorption capacity (WAC) while T80 loosened the flakes that reduced PS and increased WAC. Drug inclusion decreased PS and increased WAC of unplasticised wafers. T80-plasticised wafers with drug had a lower PS and higher WAC than sorbitol-plasticised wafers. Particularly, T80-plasticised wafers achieved outstandingly high PS and the lowest WAC at 30%w/w drug. Drug dissolution of wafers relied mainly on the drug crystallinity and WAC at 10 and 30%w/w drug. Plasticisers reduced and increased drug dissolution at 10 and 20%w/w drug, respectively. This study highlights the potential of lyophilisation in preparing rice starch wafers for buccal delivery.
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Affiliation(s)
- Jing Yi Lee
- Discipline of Pharmaceutical Technology, School of Pharmaceutical Sciences, Universiti Sains Malaysia, 11800 Minden, Penang, Malaysia
| | - Li Wen Tan
- Discipline of Pharmaceutical Technology, School of Pharmaceutical Sciences, Universiti Sains Malaysia, 11800 Minden, Penang, Malaysia
| | - Kay Vien Lee
- Discipline of Pharmaceutical Technology, School of Pharmaceutical Sciences, Universiti Sains Malaysia, 11800 Minden, Penang, Malaysia
| | - Khi Poay Beh
- School of Physics, Universiti Sains Malaysia, 11800 Minden, Penang, Malaysia
| | - Choon Fu Goh
- Discipline of Pharmaceutical Technology, School of Pharmaceutical Sciences, Universiti Sains Malaysia, 11800 Minden, Penang, Malaysia.
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Yue S, Zhang T, Wang S, Han D, Huang S, Xiao M, Meng Y. Recent Progress of Biodegradable Polymer Package Materials: Nanotechnology Improving Both Oxygen and Water Vapor Barrier Performance. NANOMATERIALS (BASEL, SWITZERLAND) 2024; 14:338. [PMID: 38392711 PMCID: PMC10892516 DOI: 10.3390/nano14040338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 01/18/2024] [Accepted: 02/03/2024] [Indexed: 02/24/2024]
Abstract
Biodegradable polymers have become a topic of great scientific and industrial interest due to their environmentally friendly nature. For the benefit of the market economy and environment, biodegradable materials should play a more critical role in packaging materials, which currently account for more than 50% of plastic products. However, various challenges remain for biodegradable polymers for practical packaging applications. Particularly pertaining to the poor oxygen/moisture barrier issues, which greatly limit the application of current biodegradable polymers in food packaging. In this review, various strategies for barrier property improvement are summarized, such as chain architecture and crystallinity tailoring, melt blending, multi-layer co-extrusion, surface coating, and nanotechnology. These strategies have also been considered effective ways for overcoming the poor oxygen or water vapor barrier properties of representative biodegradable polymers in mainstream research.
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Affiliation(s)
- Shuangshuang Yue
- The Key Laboratory of Low-Carbon Chemistry & Energy Conservation of Guangdong Province, State Key Laboratory of Optoelectronic Materials and Technologies, School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510275, China (T.Z.)
| | - Tianwei Zhang
- The Key Laboratory of Low-Carbon Chemistry & Energy Conservation of Guangdong Province, State Key Laboratory of Optoelectronic Materials and Technologies, School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510275, China (T.Z.)
| | - Shuanjin Wang
- The Key Laboratory of Low-Carbon Chemistry & Energy Conservation of Guangdong Province, State Key Laboratory of Optoelectronic Materials and Technologies, School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510275, China (T.Z.)
| | - Dongmei Han
- The Key Laboratory of Low-Carbon Chemistry & Energy Conservation of Guangdong Province, State Key Laboratory of Optoelectronic Materials and Technologies, School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510275, China (T.Z.)
- School of Chemical Engineering and Technology, Sun Yat-sen University, Guangzhou 510275, China
| | - Sheng Huang
- The Key Laboratory of Low-Carbon Chemistry & Energy Conservation of Guangdong Province, State Key Laboratory of Optoelectronic Materials and Technologies, School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510275, China (T.Z.)
| | - Min Xiao
- The Key Laboratory of Low-Carbon Chemistry & Energy Conservation of Guangdong Province, State Key Laboratory of Optoelectronic Materials and Technologies, School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510275, China (T.Z.)
| | - Yuezhong Meng
- The Key Laboratory of Low-Carbon Chemistry & Energy Conservation of Guangdong Province, State Key Laboratory of Optoelectronic Materials and Technologies, School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510275, China (T.Z.)
- School of Chemical Engineering and Technology, Sun Yat-sen University, Guangzhou 510275, China
- Research Center of Green Catalysts, College of Chemistry, Zhengzhou University, Zhengzhou 450001, China
- China Institute of Chemistry, Henan Academy of Sciences, Zhengzhou 450000, China
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11
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Bai W, Portillo-Perez G, Petronilho S, Gonçalves I, Martinez MM. Exploring novel organocatalytic-acetylated pea starch blends in the development of hot-pressed bioplastics. Int J Biol Macromol 2024; 258:128740. [PMID: 38101678 DOI: 10.1016/j.ijbiomac.2023.128740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Revised: 11/26/2023] [Accepted: 12/09/2023] [Indexed: 12/17/2023]
Abstract
Acetylated starch shows enhanced thermal stability and moisture resistance, but its compatibilization with other more hydrophilic polysaccharides remains poor or unknown. In this study, the feasibility of thermomechanically compounding organocatalytically acetylated pea starch (APS), produced at two different degrees of substitution with alkanoyl groups (DSacyl, 0.39 and 1.00), with native pea starch (NPS), high (HMP) and low methoxyl (LMP) citrus pectin, and sugar beet pectin (SBP, a naturally acetylated pectin) for developing hot-pressed bioplastics was studied. Generally, APS decreased hydrogen bonding (ATR-FTIR) and crystallinity (XRD) of NPS films at different levels, depending on its DSacyl. The poor compatibility between APS and NPS or HMP was confirmed by ATR-FTIR imaging. Contrariwise, APS with DSacyl 1 was effectively thermomechanically mixed with the acetylated SBP matrix, maintaining homogeneous distribution within it (ATR-FTIR imaging). APS (any DSacyl) significantly increased the visible/UV light opacity of NPS-based films and decreased their water vapor transmission rate (WVTR, by ca. 11 %) and surface water wettability (by ca. 3 times). In comparison to NPS-APS films, pectin-APS showed higher visible/UV light absorption, tensile strength (ca.2.9-4.4 vs ca.2.4 MPa), and Young's modulus (ca.96-116 vs ca.60-70 MPa), with SBP-APS presenting significantly lower water wettability than the rest of the films.
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Affiliation(s)
- Wenqiang Bai
- Center for Innovative Food (CiFOOD), Department of Food Science, Aarhus University, Agro Food Park 48, Aarhus N 8200, Denmark
| | - Guillermo Portillo-Perez
- Center for Innovative Food (CiFOOD), Department of Food Science, Aarhus University, Agro Food Park 48, Aarhus N 8200, Denmark
| | - Sílvia Petronilho
- LAQV-REQUIMTE, Department of Chemistry, Campus Universitário de Santiago, University of Aveiro, 3810-193 Aveiro, Portugal; Chemistry Research Centre-Vila Real, Department of Chemistry, University of Trás os-Montes and Alto Douro, Quinta de Prados, 5001-801 Vila Real, Portugal.
| | - Idalina Gonçalves
- CICECO - Aveiro Institute of Materials, Department of Materials and Ceramic Engineering, University of Aveiro, 3810-193 Aveiro, Portugal.
| | - Mario M Martinez
- Center for Innovative Food (CiFOOD), Department of Food Science, Aarhus University, Agro Food Park 48, Aarhus N 8200, Denmark.
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12
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Li X, Liu Y, Luo B, Xiang W, Chen Z. Effect of apple polyphenols on physicochemical properties of pea starch/pulp cellulose nanofiber composite biodegradable films. Int J Biol Macromol 2024; 257:128480. [PMID: 38052284 DOI: 10.1016/j.ijbiomac.2023.128480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 11/23/2023] [Accepted: 11/26/2023] [Indexed: 12/07/2023]
Abstract
A pea starch (PS) and pulp cellulose nanofibers (CNF-P) hybrid matrix biodegradable film was prepared using apple polyphenol (AP) as the active substance. SEM and thermogravimetric analyses showed that apple polyphenols could be uniformly distributed and form hydrogen bonds with the matrix, and the increase in crystallinity improved the thermal stability of the films (the final residue of the films increased from 22.66 % to 31.82 %). The TS and EAB of the films reached their maximum values of 11.14 ± 1.73 MPa and 71.55 ± 8.8 %, respectively, at an AP content of 1.5 %. It should be noted that the antioxidant properties of the films were significantly positively correlated with the AP content, and the DPPH radical scavenging rate of the films reached 73.77 % at an AP content of 4.5 %, which was about 49 times higher than that of the control film. The same trend was observed in the UV-vis spectra. In addition, the total color difference and water solubility of the membranes increased from 4.29 ± 0.29 to 31.86 ± 1.90 and from 20.01 ± 0.97 % to 21.70 ± 1.99 %, respectively, and the biodegradability also showed an upward trend. These findings provide a theoretical basis and data support for the development of multifunctional biodegradable food packaging materials.
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Affiliation(s)
- Xu Li
- School of Food and Bioengineering, Xihua University, Chengdu 610039, China; Chongqing Key Laboratory of Speciality Food Co-Built By Sichuan and Chongqing, Chengdu 610039, China; Key Laboratory of Food Microbiology of Sichuan, Xihua University, Chengdu 610039, Sichuan, China.
| | - Yao Liu
- School of Food and Bioengineering, Xihua University, Chengdu 610039, China
| | - Bangping Luo
- School of Food and Bioengineering, Xihua University, Chengdu 610039, China
| | - Wenliang Xiang
- School of Food and Bioengineering, Xihua University, Chengdu 610039, China; Chongqing Key Laboratory of Speciality Food Co-Built By Sichuan and Chongqing, Chengdu 610039, China; Key Laboratory of Food Microbiology of Sichuan, Xihua University, Chengdu 610039, Sichuan, China
| | - Zhiwei Chen
- School of Food and Bioengineering, Xihua University, Chengdu 610039, China; Chongqing Key Laboratory of Speciality Food Co-Built By Sichuan and Chongqing, Chengdu 610039, China; Key Laboratory of Food Microbiology of Sichuan, Xihua University, Chengdu 610039, Sichuan, China
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13
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A H, Sofini SPS, Balasubramanian D, Girigoswami A, Girigoswami K. Biomedical applications of natural and synthetic polymer based nanocomposites. JOURNAL OF BIOMATERIALS SCIENCE. POLYMER EDITION 2024; 35:269-294. [PMID: 37962432 DOI: 10.1080/09205063.2023.2283910] [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: 03/01/2023] [Accepted: 07/05/2023] [Indexed: 11/15/2023]
Abstract
Various nanomaterials have been studied for their biomedical application in recent years. Among them, nanocomposites have a prominent medical application in the prevention, diagnosis, and treatment of various diseases. Nanocomposites are made up of polymeric matrix layers composed of synthetic or natural polymers like chitosan, polyethylene glycol, etc. Polymer nanocomposites are inorganic nanoparticles dispersed in a polymer matrix. There are two types of polymeric nanocomposites which include natural and synthetic polymer nanocomposites. These nanocomposites have various biomedical applications, such as medical implants, wound healing, wound dressing, bone repair and replacement, and dental filling. Polymeric nanocomposites have a wide range of biomedical applications due to their high stability, non-immunogenic nature, sustained drug delivery, non-toxic, and can escape reticuloendothelial system uptake along with drug bioavailability improvement. In this review, we have discussed various types of natural and synthetic polymer nanocomposites and their biomedical applications.
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Affiliation(s)
- Harini A
- Faculty of Allied Health Sciences, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Kelambakkam, India
| | - Sharon P S Sofini
- Faculty of Allied Health Sciences, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Kelambakkam, India
| | - Deepika Balasubramanian
- Faculty of Allied Health Sciences, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Kelambakkam, India
| | - Agnishwar Girigoswami
- Faculty of Allied Health Sciences, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Kelambakkam, India
| | - Koyeli Girigoswami
- Faculty of Allied Health Sciences, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Kelambakkam, India
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14
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Żołek-Tryznowska Z, Piłczyńska K, Murawski T, Jeznach A, Niczyporuk K. Study on the Printability of Starch-Based Films Using Ink-Jet Printing. MATERIALS (BASEL, SWITZERLAND) 2024; 17:455. [PMID: 38255623 PMCID: PMC10817454 DOI: 10.3390/ma17020455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Revised: 01/14/2024] [Accepted: 01/15/2024] [Indexed: 01/24/2024]
Abstract
Starch-based films are a valuable alternative to plastic materials that are based on fossil and petrochemical raw resources. In this study, corn and potato starch films with 50% glycerol as a plasticizer were developed, and the properties of films were confirmed by mechanical properties, surface free energy, surface roughness, and, finally, color and gloss analyses. Next, the films were overprinted using ink-jet printing with quick response (QR) codes, text, and pictograms. Finally, the print quality of the obtained prints was determined by optical density, color parameters, and the visual evaluation of prints. In general, corn films exhibit lower values of mechanical parameters (tensile strength, elongation at break, and Young Modulus) and water transition rate (11.1 mg·cm-2·h-1) than potato starch film (12.2 mg·cm-2·h-1), and water solubility is 18.7 ± 1.4 and 20.3 ± 1.2% for corn and potato film, respectively. The results obtained for print quality on starch-based films were very promising. The overprinted QR codes were quickly readable by a smartphone. The sharpness and the quality of the lettering are worse on potato film. At the same time, higher optical densities were measured on potato starch films. The results of this study show the strong potential of using starch films as a modern printing substrate.
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Affiliation(s)
- Zuzanna Żołek-Tryznowska
- Faculty of Mechanical and Industrial Engineering, Warsaw University of Technology, Narbutta 85, 02-524 Warsaw, Poland; (K.P.); (T.M.); (A.J.)
| | - Katarzyna Piłczyńska
- Faculty of Mechanical and Industrial Engineering, Warsaw University of Technology, Narbutta 85, 02-524 Warsaw, Poland; (K.P.); (T.M.); (A.J.)
| | - Tomasz Murawski
- Faculty of Mechanical and Industrial Engineering, Warsaw University of Technology, Narbutta 85, 02-524 Warsaw, Poland; (K.P.); (T.M.); (A.J.)
| | - Arkadiusz Jeznach
- Faculty of Mechanical and Industrial Engineering, Warsaw University of Technology, Narbutta 85, 02-524 Warsaw, Poland; (K.P.); (T.M.); (A.J.)
| | - Krzysztof Niczyporuk
- Association of Polish Engineers and Mechanical Technicians, Czackiego 3/5, 00-043 Warsaw, Poland;
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15
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Liao L, Li S, Ke Z, Wang X, Wang S, Rao X. Effect of rosin based quaternary ammonium salt on mechanical, hydrophily, antibacterial of cornstarch/polydopamine film for food packaging. Int J Biol Macromol 2024; 255:128117. [PMID: 37979747 DOI: 10.1016/j.ijbiomac.2023.128117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 10/30/2023] [Accepted: 11/14/2023] [Indexed: 11/20/2023]
Abstract
Food packaging made of biobased materials is environmentally friendly, among which starch film is a type of biobased packaging with great development value. Some existing studies have attempted to add polydopamine (PDA) to enhance cross-linking, but there are still problems such as weakness and hydrophilicity, which greatly limit its application. Therefore, this study synthesized rosin based quaternary ammonium salt-modified cornstarch (ST-B), which was used to replace part of unmodified cornstarch (ST). In the prepared ST/PDA0.5/ST-B5 film, the introduction of a rigid rosin structure increased the stress and water contact angle of the ST/PDA0.5 film by 62 % and 26 %, respectively, while reducing its wettability and WVP; thus, further enhancing its antioxidant activity. Due to the antibacterial ability of rosin quaternary ammonium cations, the packaging film containing 7 wt% ST-B can kill >94.6 % of S. aureus and 99.9 % of E. coli, and can also extend the shelf life of strawberries. In addition, it is proven that the packaging film has good biocompatibility and high safety within cytotoxicity tests and 30-day gavage tests in mice. Therefore, the prepared ST/PDA/ST-B film has more potential for application in food preservation.
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Affiliation(s)
- Lirong Liao
- Academy of Advanced Carbon Conversion Technology, Huaqiao University, Xiamen, Fujian Province 361021, China; College of Chemical Engineering, Huaqiao University, Xiamen, Fujian Province 361021, China; Fujian Provincial Key Laboratory of Biomass Low-Carbon Conversion (Huaqiao University), Xiamen, Fujian Province 361021, China
| | - Shuchun Li
- College of Chemical Engineering, Huaqiao University, Xiamen, Fujian Province 361021, China
| | - Zhijun Ke
- Academy of Advanced Carbon Conversion Technology, Huaqiao University, Xiamen, Fujian Province 361021, China; College of Chemical Engineering, Huaqiao University, Xiamen, Fujian Province 361021, China; Fujian Provincial Key Laboratory of Biomass Low-Carbon Conversion (Huaqiao University), Xiamen, Fujian Province 361021, China
| | - Xiang Wang
- College of Chemical Engineering, Huaqiao University, Xiamen, Fujian Province 361021, China
| | - Sijie Wang
- Academy of Advanced Carbon Conversion Technology, Huaqiao University, Xiamen, Fujian Province 361021, China; Fujian Provincial Key Laboratory of Biomass Low-Carbon Conversion (Huaqiao University), Xiamen, Fujian Province 361021, China
| | - Xiaoping Rao
- Academy of Advanced Carbon Conversion Technology, Huaqiao University, Xiamen, Fujian Province 361021, China; College of Chemical Engineering, Huaqiao University, Xiamen, Fujian Province 361021, China; Fujian Provincial Key Laboratory of Biomass Low-Carbon Conversion (Huaqiao University), Xiamen, Fujian Province 361021, China.
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16
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Chel-Guerrero L, Betancur-Ancona D, Aguilar-Vega M, Rodríguez-Canto W. Films properties of QPM corn starch with Delonix regia seed galactomannan as an edible coating material. Int J Biol Macromol 2024; 255:128408. [PMID: 38016603 DOI: 10.1016/j.ijbiomac.2023.128408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 11/15/2023] [Accepted: 11/22/2023] [Indexed: 11/30/2023]
Abstract
Plant-based polysaccharides are considered a good alternative for obtaining edible films and coatings. In this research the objective was to determine the physicochemical characteristics of corn starch obtained from QPM Sac-Beh (SBCS) and Delonix regia galactomannan (DRG) and use them to produce films. Films were elaborated from 1 %(w/v) film-forming solutions (FFS) with SBCS:DRG 1:0, 1:1, and 0:1 ratio. Some films were prepared with glycerol 0.4 %(w/v) and vanillin 0.1 %(w/v). SBCS and DRG were characterized by infrared spectroscopy, X-ray diffraction, scanning electron microscopy and differential scanning calorimetry. SBCS presented low crystallinity which agrees with a low gelatinization ΔH observed. The SBCS:DRG 1:0 FFS without glycerol did not form films; however, DRG addition allows film formation. It was also found that glycerol addition reduced tensile strength to 10.3 MPa, from 41.3 MPa. The lowest water vapor permeability was found in films with 1:1 SBCS:DRG and 0.1 %(w/v) vanillin. This formulation was used to coat D'Anjou pears. This coating conserved the pears' color for 24 days while the control ones started to get a brown color on day 6. Based on the results obtained, FFS elaborated with 1:1 SBCS:DRG and 0.1 %(w/v) vanillin had potential use as edible film material for coating on climacteric fruits preservation.
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Affiliation(s)
- Luis Chel-Guerrero
- Facultad de Ingeniería Química, Universidad Autónoma de Yucatán, Periférico Norte, Kilómetro 33.5 Chuburná de Hidalgo Inn, Mérida, Yucatán C.P. 97203, Mexico
| | - David Betancur-Ancona
- Facultad de Ingeniería Química, Universidad Autónoma de Yucatán, Periférico Norte, Kilómetro 33.5 Chuburná de Hidalgo Inn, Mérida, Yucatán C.P. 97203, Mexico
| | - Manuel Aguilar-Vega
- Unidad de Materiales, Centro de Investigación Científica de Yucatán, A.C., Calle 43 #130 entre 32 y 34, Chuburná de Hidalgo, Mérida, Yucatán C.P. 97205, Mexico
| | - Wilbert Rodríguez-Canto
- Facultad de Ingeniería Química, Universidad Autónoma de Yucatán, Periférico Norte, Kilómetro 33.5 Chuburná de Hidalgo Inn, Mérida, Yucatán C.P. 97203, Mexico.
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17
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Mueller E, Hoffmann TG, Schmitz FRW, Helm CV, Roy S, Bertoli SL, de Souza CK. Development of ternary polymeric films based on cassava starch, pea flour and green banana flour for food packaging. Int J Biol Macromol 2024; 256:128436. [PMID: 38016616 DOI: 10.1016/j.ijbiomac.2023.128436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 11/07/2023] [Accepted: 11/23/2023] [Indexed: 11/30/2023]
Abstract
The development of alternative materials to replace plastics used in food packaging is an important approach to reducing environmental pollution and minimizing harmful impacts on ecosystems. In this study, biopolymeric films were formulated using cassava starch (Manihot esculenta Crantz), pea flour (Pisum sativum) and green banana flour (Musa sp.) to obtain a material for application in food packaging. The influence of a plasticizer on the optical and physicochemical properties of the films was analyzed and the synergy between higher concentrations of starch and plasticizer resulted in films with low opacity. In addition, the morphology, thermal, mechanical and barrier properties were examined. The film with the best formulation (p < 0.05) contained 12 g cassava starch, 3.6 g pea flour and 30 % glycerol (the maximum levels of the experiment). This film presented average values of thickness, moisture, solubility, opacity, maximum strength (F), maximum tensile stress (σ), elongation at break (ε) and elasticity (E) of 0.47 mm, 19.95 %, 87.45 %, 20.93 %, 9.30 N, 1.75 MPa, 30.10 % and 5.93 %, respectively. This research demonstrates the potential application of films obtained by combining starches from different sources. The sustainable production of environmentally-friendly packaging provides an alternative to fossil-based plastics, which have well-documented adverse effects on the environment.
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Affiliation(s)
- Eduarda Mueller
- Department of Chemical Engineering, University of Blumenau, 3250 São Paulo Street, Blumenau 89030-000, Brazil
| | - Tuany Gabriela Hoffmann
- Department of Chemical Engineering, University of Blumenau, 3250 São Paulo Street, Blumenau 89030-000, Brazil; Department Systems Process Engineering, Leibniz Institute for Agricultural Engineering and Bioeconomy (ATB), Max-Eyth-Allee 100, 14469 Potsdam, Germany
| | | | - Cristiane Vieira Helm
- Brazilian Agricultural Research Corporation - Embrapa Florestas, Ribeira Road, Colombo 83411-000, Brazil
| | - Swarup Roy
- Department of Food Technology and Nutrition, Lovely Professional University, Phagwara, Punjab 144411, India
| | - Sávio Leandro Bertoli
- Department of Chemical Engineering, University of Blumenau, 3250 São Paulo Street, Blumenau 89030-000, Brazil
| | - Carolina Krebs de Souza
- Department of Chemical Engineering, University of Blumenau, 3250 São Paulo Street, Blumenau 89030-000, Brazil.
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18
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Yan M, Wang W, Xu Q, Zou Q, Chen W, Lan D, Wang Y. Novel oxidation indicator films based on natural pigments and corn starch/carboxymethyl cellulose. Int J Biol Macromol 2023; 253:126630. [PMID: 37657563 DOI: 10.1016/j.ijbiomac.2023.126630] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2023] [Revised: 08/18/2023] [Accepted: 08/29/2023] [Indexed: 09/03/2023]
Abstract
The existing oil oxidation detection methods are unsuitable for consumers to identify oil oxidation in a domestic setting. This study aims to develop indicator films detecting the degree of lipid oxidation with the naked eye. Purple sweet potato pigment (PSP) was chosen as a color indicator due to its response to hydrogen peroxide. The novel oxidation indicator films were prepared using corn starch, carboxymethyl cellulose (CMC), and varying concentrations of PSP. Fourier transform infrared spectroscopy spectra and scanning electron microscopy analysis confirmed the successful dispersion of PSP in the films. Thermal stability, light resistance, ultraviolet light resistance, mechanical resistance, and flexibility of films containing PSP were improved, enhancing the potential application in detecting oxidized substances. All the films exhibited noticeable color changes when exposed to different concentrations of hydrogen peroxide. These differences were more pronounced with higher levels of PSP. When these films were used to determine the degree of lipid oxidation, the ∆E value of the CS-PSP-0.25 % film showed a linear relationship (R2 = 0.929) with the peroxide value, unlike other films. Therefore, it is reliable to infer the peroxide value of edible oil by observing the color of the films, which helps customers avoid consuming expired oils.
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Affiliation(s)
- Menglei Yan
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China
| | - Weifei Wang
- Sericultural & Argi-Food Research Institute, Guangdong Academy of Agricultural Sciences/Key Laboratory of Functional Foods, Ministry of Agriculture and Rural Affairs/Guangdong Key Laboratory of Agricultural Products Processing, No. 133 Yiheng Street, Dongguanzhuang Road, Tianhe District, Guangzhou 510610, China
| | - Qingqing Xu
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China
| | - Qian Zou
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China
| | - Wen Chen
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China
| | - Dongming Lan
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China.
| | - Yonghua Wang
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China; Guangdong Yue-shan Special Nutrition Technology Co. Ltd., Foshan 528000, China.
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19
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Bagnolo LM, Almeida FS, Silva KCG, Sato ACK. Starch can act differently when combined with alginate or gellan gum to form hydrogels. Food Res Int 2023; 173:113333. [PMID: 37803642 DOI: 10.1016/j.foodres.2023.113333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 07/25/2023] [Accepted: 07/27/2023] [Indexed: 10/08/2023]
Abstract
Microgels were tailored by combining starches from different sources (corn, potato or phosphated) and anionic polysaccharides (gellan gum or alginate) using ionic gelation. Rheological analysis pointed out a lower consistency index for alginate-based solutions compared to the gellan-based ones and, therefore, this favored the formation of smaller droplets during the atomization process (58.74 ± 1.72 µm vs. 101.38 ± 2.71 µm). Additionally, it was noticed that the starch granule size isdirectly related to the diameter of the particle formed, both for gellan and alginate systems. The combination between starches and anionic gums still promoted an increase in the water holding capacity, probably due to the presence of additional hydrophilic groups from starch. According to the mechanical properties, starch acts differently when combined with alginate or gellan gum, considering it strengthened the biopolymeric network for the alginate-based gels increasing the stress at rupture values (except for potato starch), while it decreasedthe hardness and elasticity for gellan-based gels. Microparticles based on gellan and alginate showed high anthocyanin encapsulation efficiency (EE ≥ 80%) in all systems. In these cases, the addition of starch did not contribute to increasing this property, even though starch granules filled the gel pores. The high EE showed that the studied systems allow the encapsulation of anthocyanin and suggest possible encapsulation of other hydrophilic bioactive compounds, considering the best type of starch for each application.
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Affiliation(s)
- Luiza Moraes Bagnolo
- School of Food Engineering, University of Campinas, 13083-862 Campinas, SP, Brazil.
| | - Flávia Souza Almeida
- School of Food Engineering, University of Campinas, 13083-862 Campinas, SP, Brazil.
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Noulis K, Frangopoulos T, Arampatzidou A, Tsekmes L, Marinopoulou A, Goulas A, Karageorgiou V. Sodium Trimetaphosphate Crosslinked Starch Films Reinforced with Montmorillonite. Polymers (Basel) 2023; 15:3540. [PMID: 37688166 PMCID: PMC10489986 DOI: 10.3390/polym15173540] [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: 07/19/2023] [Revised: 08/14/2023] [Accepted: 08/23/2023] [Indexed: 09/10/2023] Open
Abstract
Synthetic polymers are the main food packaging material, although they are nonbiodegradable and their recycling process is expensive. A biodegradable, eco-friendly material, with high availability and low cost, such as starch, is a promising solution for the production of films for food packaging. To enhance starch film mechanical and barrier properties, nanoclays have been incorporated within the film matrix. Crosslinking is a well-established method to modify starch properties, but it has not been investigated in combination with nanoclay addition. In the present study, films were developed with starch that was crosslinked through the addition of 5, 15, and 40% wt. sodium trimetaphosphate (STMP) based on dry starch weight. To investigate the interaction between crosslinking and nanoclay addition, montmorillonite (MMT) was added at a 10.5% wt. concentration based on dry starch weight. Experimental data revealed a synergistic effect between STMP crosslinking and MMT addition regarding film thickness, elongation at break, color properties, and opacity. Regarding barrier properties, MMT addition negated the effect of STMP crosslinking, while, in the case of moisture content, it did not alter the effect of STMP crosslinking. Finally, in the case of tensile strength, a synergistic effect followed by a negative interaction was observed. In conclusion, the addition of MMT can potentially enhance, alongside crosslinking, some properties of the films, while other properties are not affected any more than just by crosslinking.
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Affiliation(s)
| | | | | | | | | | | | - Vassilis Karageorgiou
- Food Process Engineering Laboratory, Department of Food Science and Technology, International Hellenic Univeristy, P.O. Box 141, 57400 Thessaloniki, Greece
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21
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Wang L, Yang C, Deng X, Peng J, Zhou J, Xia G, Zhou C, Shen Y, Yang H. A pH-sensitive intelligent packaging film harnessing Dioscorea zingiberensis starch and anthocyanin for meat freshness monitoring. Int J Biol Macromol 2023; 245:125485. [PMID: 37348585 DOI: 10.1016/j.ijbiomac.2023.125485] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 06/10/2023] [Accepted: 06/17/2023] [Indexed: 06/24/2023]
Abstract
Abundant starch was isolated from Dioscorea zingiberensis C.H. Wright, a novel and underutilized industrial crop resource. In this study, an intelligent packaging film able to indicate food freshness was developed and characterized. D. zingiberensis starch (DZS) was bleached first, and its particle size, total starch content, amylose content, and gelatinization temperature were then measured. Butterfly pea (Clitoria ternatea Linn.) flowers were selected as the source of polyphenols, which rendered the prepared film intelligent and progressively blue-violet. SEM and FT-IR analyses showed the homogeneous dispersion of butterfly pea flower extract (BPE) in the film. The BPE-loaded film showed improved flexibility and resistance to UV and oxidation while maintaining sufficient mechanical strength and physical properties. Moreover, the film underwent a distinguishable color change from red to blue-violet and finally to green-yellow with increasing pH from 2 to 13. Similar color alteration also occurred when the film was exposed to ammonia. When the film was used to monitor the freshness of chicken stored at room temperature, it exhibited an obvious color change, implying its deterioration. Therefore, the newly developed BPE-DZS film, which was produced from readily accessible natural substances, can serve as an intelligent packaging material, indicating food freshness and prolonging shelf life.
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Affiliation(s)
- Liwei Wang
- School of Pharmacy, Jiangsu University, 301 Xuefu Road, Zhenjiang 212013, China
| | - Chengyu Yang
- School of Pharmacy, Jiangsu University, 301 Xuefu Road, Zhenjiang 212013, China
| | - Xiaoli Deng
- School of Pharmacy, Jiangsu University, 301 Xuefu Road, Zhenjiang 212013, China
| | - Jiangsong Peng
- School of Pharmacy, Jiangsu University, 301 Xuefu Road, Zhenjiang 212013, China
| | - Jinwei Zhou
- School of Pharmacy, Jiangsu University, 301 Xuefu Road, Zhenjiang 212013, China
| | - Guohua Xia
- School of Pharmacy, Jiangsu University, 301 Xuefu Road, Zhenjiang 212013, China; School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Road, Zhenjiang 212013, China
| | - Cunshan Zhou
- School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Road, Zhenjiang 212013, China
| | - Yuping Shen
- School of Pharmacy, Jiangsu University, 301 Xuefu Road, Zhenjiang 212013, China.
| | - Huan Yang
- School of Pharmacy, Jiangsu University, 301 Xuefu Road, Zhenjiang 212013, China; School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Road, Zhenjiang 212013, China.
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22
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Tosif MM, Bains A, Sadh PK, Sarangi PK, Kaushik R, Burla SVS, Chawla P, Sridhar K. Loquat seed starch - Emerging source of non-conventional starch: Structure, properties, and novel applications. Int J Biol Macromol 2023:125230. [PMID: 37301342 DOI: 10.1016/j.ijbiomac.2023.125230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 05/26/2023] [Accepted: 06/03/2023] [Indexed: 06/12/2023]
Abstract
Recently, non-conventional sources of starch have attracted attention due to their potential to provide cost-effective alternatives to traditional starch. Among non-conventional starches, loquat (Eriobotrya japonica) seed starch is an emerging source of starch consisting of the amount of starch (nearly 20 %). Due to its unique structure, functional properties, and novel applications, it could be utilized as a potential ingredient. Interestingly, this starch has similar properties as commercial starches including high amylose content, small granule size, and high viscosity and heat stability, making it an attractive option for various food applications. Therefore, this review mainly covers the fundamental understanding of the valorization of loquat seeds by extracting the starch using different isolation methods, with preferable structural, morphological, and functional properties. Different isolation and modification methods (wet milling, acid, neutral and alkaline) are effectively used to obtain higher amounts of starch are revealed. Moreover, insight into various analytical techniques including scanning electron microscopy, differential scanning calorimetry, and X-ray diffraction used to characterize the molecular structure of the starch are discussed. In addition, the effect of shear rate and temperature on rheological attributes with solubility index, swelling power, and color is revealed. Besides, this starch contains bioactive compounds that have shown a positive impact on the enhancement of the shelf-life of the fruits. Overall, loquat seed starches have the potential to provide sustainable and cost-effective alternatives to traditional starch sources and can lead to novel applications in the food industry. Further research is needed to optimize processing techniques and develop value-added products that can be produced at a large scale. However, there is relatively limited published scientific evidence on the structural and morphological characteristics of loquat seed starch. Thus, in this review, we focused on different isolation techniques of loquat seed starch, its structural and functional characteristics, along with potential applications.
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Affiliation(s)
- Mansuri M Tosif
- Department of Food Technology and Nutrition, Lovely Professional University, Phagwara 144411, Punjab, India
| | - Aarti Bains
- Department of Microbiology, Lovely Professional University, Phagwara 144411, Punjab, India
| | - Pardeep Kumar Sadh
- Department of Biotechnology, Chaudhary Devi Lal University, Sirsa 125055, Haryana, India
| | - Prakash Kumar Sarangi
- College of Agriculture, Central Agricultural University, Imphal 795004, Manipur, India
| | - Ravinder Kaushik
- School of Health Sciences, University of Petroleum and Energy Studies, Dehradun 248007, Uttarakhand, India
| | | | - Prince Chawla
- Department of Food Technology and Nutrition, Lovely Professional University, Phagwara 144411, Punjab, India.
| | - Kandi Sridhar
- Department of Food Technology, Karpagam Academy of Higher Education (Deemed to be University), Coimbatore 641021, India.
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23
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Ma C, Tan C, Xie J, Yuan F, Tao H, Guo L, Cui B, Yuan C, Gao W, Zou F, Wu Z, Liu P, Lu L. Effects of different ratios of mannitol to sorbitol on the functional properties of sweet potato starch films. Int J Biol Macromol 2023:124914. [PMID: 37217055 DOI: 10.1016/j.ijbiomac.2023.124914] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 05/06/2023] [Accepted: 05/13/2023] [Indexed: 05/24/2023]
Abstract
Sorbitol as a plasticizer is easily crystallized from starch film, resulting in the reduction in plasticizing effect. To improve the plasticizing performance of sorbitol in starch films, mannitol, an acyclic hexahydroxy sugar alcohol, was used to cooperate with sorbitol. The effects of different ratios of mannitol (M) to sorbitol (S) as a plasticizer on mechanical properties, thermal properties, water resistance and surface roughness of sweet potato starch films were investigated. The results showed that the surface roughness of starch film with M:S (60:40) was the smallest. The number of hydrogen bonds between plasticizer and starch molecule was proportional to the mannitol content starch film. With the decrease of mannitol contents, the tensile strength of starch films gradually decreased except for M:S (60:40). Moreover, the transverse relaxation time value of starch film with M:S (100:0) was the lowest, indicating that it had the lowest degree of freedom of water molecules. Starch film with M:S (60:40) is the most effective in delaying the retrogradation of starch film. This study offered a new theoretical basis that different ratios of mannitol to sorbitol improve different performances of starch films.
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Affiliation(s)
- Chenyu Ma
- State Key Laboratory of Biobased Material and Green Papermaking, School of Food Sciences and Engineering, Qilu University of Technology, Shandong Academy of Sciences, No.3501, Daxue Rd., Changqing District, Jinan, Shandong Province, China, 250353
| | - Congping Tan
- State Key Laboratory of Biobased Material and Green Papermaking, School of Food Sciences and Engineering, Qilu University of Technology, Shandong Academy of Sciences, No.3501, Daxue Rd., Changqing District, Jinan, Shandong Province, China, 250353
| | - Jixun Xie
- School of Materials Science and Engineering, Qilu University of Technology, Shandong Academy of Sciences, No.3501, Daxue Rd., Changqing District, Jinan, Shandong Province, China, 250353.
| | - Fang Yuan
- School of Chemistry and Chemical Engineering, Qilu University of Technology, Shandong Academy of Sciences, No.3501, Daxue Rd., Changqing District, Jinan, Shandong Province, China, 250353
| | - Haiteng Tao
- State Key Laboratory of Biobased Material and Green Papermaking, School of Food Sciences and Engineering, Qilu University of Technology, Shandong Academy of Sciences, No.3501, Daxue Rd., Changqing District, Jinan, Shandong Province, China, 250353
| | - Li Guo
- State Key Laboratory of Biobased Material and Green Papermaking, School of Food Sciences and Engineering, Qilu University of Technology, Shandong Academy of Sciences, No.3501, Daxue Rd., Changqing District, Jinan, Shandong Province, China, 250353.
| | - Bo Cui
- State Key Laboratory of Biobased Material and Green Papermaking, School of Food Sciences and Engineering, Qilu University of Technology, Shandong Academy of Sciences, No.3501, Daxue Rd., Changqing District, Jinan, Shandong Province, China, 250353.
| | - Chao Yuan
- State Key Laboratory of Biobased Material and Green Papermaking, School of Food Sciences and Engineering, Qilu University of Technology, Shandong Academy of Sciences, No.3501, Daxue Rd., Changqing District, Jinan, Shandong Province, China, 250353
| | - Wei Gao
- State Key Laboratory of Biobased Material and Green Papermaking, School of Food Sciences and Engineering, Qilu University of Technology, Shandong Academy of Sciences, No.3501, Daxue Rd., Changqing District, Jinan, Shandong Province, China, 250353
| | - Feixue Zou
- State Key Laboratory of Biobased Material and Green Papermaking, School of Food Sciences and Engineering, Qilu University of Technology, Shandong Academy of Sciences, No.3501, Daxue Rd., Changqing District, Jinan, Shandong Province, China, 250353
| | - Zhengzong Wu
- State Key Laboratory of Biobased Material and Green Papermaking, School of Food Sciences and Engineering, Qilu University of Technology, Shandong Academy of Sciences, No.3501, Daxue Rd., Changqing District, Jinan, Shandong Province, China, 250353
| | - Pengfei Liu
- State Key Laboratory of Biobased Material and Green Papermaking, School of Food Sciences and Engineering, Qilu University of Technology, Shandong Academy of Sciences, No.3501, Daxue Rd., Changqing District, Jinan, Shandong Province, China, 250353
| | - Lu Lu
- State Key Laboratory of Biobased Material and Green Papermaking, School of Food Sciences and Engineering, Qilu University of Technology, Shandong Academy of Sciences, No.3501, Daxue Rd., Changqing District, Jinan, Shandong Province, China, 250353
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Żołek-Tryznowska Z, Bednarczyk E, Tryznowski M, Kobiela T. A Comparative Investigation of the Surface Properties of Corn-Starch-Microfibrillated Cellulose Composite Films. MATERIALS (BASEL, SWITZERLAND) 2023; 16:ma16093320. [PMID: 37176202 PMCID: PMC10179309 DOI: 10.3390/ma16093320] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 04/19/2023] [Accepted: 04/20/2023] [Indexed: 05/15/2023]
Abstract
Starch-based materials seem to be an excellent alternative for conventional plastics used in various applications. Microfibralted cellulose can be used to improve the surface properties of starch-based materials. This study aims to analyze the surface properties of starch-microfibrillated cellulose materials. The surface properties of films were evaluated by ATR-FTIR, surface roughness, water wettability, and surface free energy. The surface homogeneity between corn starch and microfibrillated cellulose (MFC) fibers was confirmed by scanning electron microscopy (SEM) and atomic force microscopy (AFM). Microscopic analyses of the film surfaces confirm good compatibility of starch and MFC. The addition of MFC increased the surface roughness and polarity of developed starch/MFC materials. The surface roughness parameter has increased from 1.44 ± 0.59 to 2.32 ± 1.13 for pure starch-based materials and starch/MFC material with the highest MFC content. The WCA contact angle has decreased from 70.3 ± 2.4 to 39.1 ± 1.0°, while the surface free energy is 46.2 ± 3.4 to 66.2 ± 1.5 mJ·m-2, respectively. The findings of this study present that surface structure starch/MFC films exhibit homogeneity, which would be helpful in the application of MFC/starch materials for biodegradable packaging purposes.
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Affiliation(s)
- Zuzanna Żołek-Tryznowska
- Faculty of Mechanical and Industrial Engineering, Warsaw University of Technology, Narbutta 85, 02-524 Warsaw, Poland
| | - Ewa Bednarczyk
- Faculty of Mechanical and Industrial Engineering, Warsaw University of Technology, Narbutta 85, 02-524 Warsaw, Poland
| | - Mariusz Tryznowski
- Faculty of Mechanical and Industrial Engineering, Warsaw University of Technology, Narbutta 85, 02-524 Warsaw, Poland
| | - Tomasz Kobiela
- Faculty of Chemistry, Warsaw University of Technology, Noakowskiego 3, 00-662 Warsaw, Poland
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25
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Ghizdareanu AI, Banu A, Pasarin D, Ionita Afilipoaei A, Nicolae CA, Gabor AR, Pătroi D. Enhancing the Mechanical Properties of Corn Starch Films for Sustainable Food Packaging by Optimizing Enzymatic Hydrolysis. Polymers (Basel) 2023; 15:polym15081899. [PMID: 37112046 PMCID: PMC10146090 DOI: 10.3390/polym15081899] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 04/07/2023] [Accepted: 04/14/2023] [Indexed: 04/29/2023] Open
Abstract
The objective of this study was to investigate the effects of enzymatic hydrolysis using α-amylase from Bacillus amyloliquefaciens on the mechanical properties of starch-based films. The process parameters of enzymatic hydrolysis and the degree of hydrolysis (DH) were optimized using a Box-Behnken design (BBD) and response surface methodology (RSM). The mechanical properties of the resulting hydrolyzed corn starch films (tensile strain at break, tensile stress at break, and Young's modulus) were evaluated. The results showed that the optimum DH for hydrolyzed corn starch films to achieve improved mechanical properties of the film-forming solutions was achieved at a corn starch to water ratio of 1:2.8, an enzyme to substrate ratio of 357 U/g, and an incubation temperature of 48 °C. Under the optimized conditions, the hydrolyzed corn starch film had a higher water absorption index of 2.32 ± 0.112% compared to the native corn starch film (control) of 0.81 ± 0.352%. The hydrolyzed corn starch films were more transparent than the control sample, with a light transmission of 78.5 ± 0.121% per mm. Fourier-transformed infrared spectroscopy (FTIR) analysis showed that the enzymatically hydrolyzed corn starch films had a more compact and solid structure in terms of molecular bonds, and the contact angle was also higher, at 79.21 ± 0.171° for this sample. The control sample had a higher melting point than the hydrolyzed corn starch film, as indicated by the significant difference in the temperature of the first endothermic event between the two films. The atomic force microscopy (AFM) characterization of the hydrolyzed corn starch film showed intermediate surface roughness. A comparison of the data from the two samples showed that the hydrolyzed corn starch film had better mechanical properties than the control sample, with a greater change in the storage modulus over a wider temperature range and higher values for the loss modulus and tan delta, indicating that the hydrolyzed corn starch film had better energy dissipation properties, as shown by thermal analysis. The improved mechanical properties of the resulting film of hydrolyzed corn starch were attributed to the enzymatic hydrolysis process, which breaks the starch molecules into smaller units, resulting in increased chain flexibility, improved film-forming ability, and stronger intermolecular bonds.
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Affiliation(s)
- Andra-Ionela Ghizdareanu
- Faculty of Material Science and Engineering, University Politehnica of Bucharest, 313 Splaiul Independentei, 060042 Bucharest, Romania
- National Research and Development Institute for Chemistry and Petrochemistry-ICECHIM, 202 Splaiul Independentei, 060021 Bucharest, Romania
| | - Alexandra Banu
- Faculty of Material Science and Engineering, University Politehnica of Bucharest, 313 Splaiul Independentei, 060042 Bucharest, Romania
| | - Diana Pasarin
- National Research and Development Institute for Chemistry and Petrochemistry-ICECHIM, 202 Splaiul Independentei, 060021 Bucharest, Romania
| | - Andreea Ionita Afilipoaei
- Faculty of Material Science and Engineering, University Politehnica of Bucharest, 313 Splaiul Independentei, 060042 Bucharest, Romania
- National Research and Development Institute for Chemistry and Petrochemistry-ICECHIM, 202 Splaiul Independentei, 060021 Bucharest, Romania
| | - Cristian-Andi Nicolae
- National Research and Development Institute for Chemistry and Petrochemistry-ICECHIM, 202 Splaiul Independentei, 060021 Bucharest, Romania
| | - Augusta Raluca Gabor
- National Research and Development Institute for Chemistry and Petrochemistry-ICECHIM, 202 Splaiul Independentei, 060021 Bucharest, Romania
| | - Delia Pătroi
- National Institute for Research and Development in Electrical Engineering, ICPE-CA, 313 Splaiul Unirii, 030138 Bucharest, Romania
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26
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Castro JM, Montalbán MG, Domene-López D, Martín-Gullón I, García-Quesada JC. Study of the Plasticization Effect of 1-Ethyl-3-methylimidazolium Acetate in TPS/PVA Biodegradable Blends Produced by Melt-Mixing. Polymers (Basel) 2023; 15:polym15071788. [PMID: 37050402 PMCID: PMC10098962 DOI: 10.3390/polym15071788] [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: 02/03/2023] [Revised: 03/27/2023] [Accepted: 04/02/2023] [Indexed: 04/14/2023] Open
Abstract
The first step towards the production and marketing of bioplastics based on renewable and sustainable materials is to know their behavior at a semi-industrial scale. For this reason, in this work, the properties of thermoplastic starch (TPS)/polyvinyl alcohol (PVA) films plasticized by a green solvent, as the 1-ethyl-3-methylimidazolium acetate ([Emim+][Ac-]) ionic liquid, produced by melt-mixing were studied. These blends were prepared with a different content of [Emim+][Ac-] (27.5-42.5 %wt.) as a unique plasticizer. According to the results, this ionic liquid is an excellent plasticizer due to the transformation of the crystalline structure of the starch to an amorphous state, the increase in flexibility, and the drop in Tg, as the [Emim+][Ac-] amount increases. These findings show that the properties of these biomaterials could be modified in the function of [Emim+][Ac-] content in the formulations of TPS, depending on their final use, thus becoming a functional alternative to conventional polymers.
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Affiliation(s)
- Jennifer M Castro
- Chemical Engineering Department, University of Alicante, Apartado 99, 03080 Alicante, Spain
- Institute of Chemical Process Engineering, University of Alicante, Apartado 99, 03080 Alicante, Spain
| | - Mercedes G Montalbán
- Chemical Engineering Department, Faculty of Chemistry, Regional Campus of International Excellence "Campus Mare Nostrum", University of Murcia, 30071 Murcia, Spain
| | - Daniel Domene-López
- Institute of Chemical Process Engineering, University of Alicante, Apartado 99, 03080 Alicante, Spain
| | - Ignacio Martín-Gullón
- Chemical Engineering Department, University of Alicante, Apartado 99, 03080 Alicante, Spain
- Institute of Chemical Process Engineering, University of Alicante, Apartado 99, 03080 Alicante, Spain
| | - Juan C García-Quesada
- Chemical Engineering Department, University of Alicante, Apartado 99, 03080 Alicante, Spain
- Institute of Chemical Process Engineering, University of Alicante, Apartado 99, 03080 Alicante, Spain
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27
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Mao S, Li F, Zhou X, Lu C, Zhang T. Characterization and sustained release study of starch-based films loaded with carvacrol: A promising UV-shielding and bioactive nanocomposite film. Lebensm Wiss Technol 2023. [DOI: 10.1016/j.lwt.2023.114719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/04/2023]
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28
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Xiao Q, Chen Z, Ma M, Xie X, Weng H, Zhang Y, Chen J, Xiao A. Synthesis, characterization, antibacterial and emulsifying properties of agar benzoate. Int J Biol Macromol 2023; 239:124254. [PMID: 37003393 DOI: 10.1016/j.ijbiomac.2023.124254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 01/15/2023] [Accepted: 03/27/2023] [Indexed: 04/03/2023]
Abstract
Agar benzoate (AB) with different degrees of substitution (DS) was synthesized by the esterification of agar and benzoic anhydride in aqueous solution. The DS could be regulated by adjusting composition ratio, pH, and temperature. Its chemical structure was determined by Fourier transform infrared spectroscopy (FTIR) and nuclear magnetic resonance spectroscopy (NMR). 13C NMR spectrum of the AB suggested the main substitution occurred at the C-6 in the d-galactopyranose. Cryo-scanning electron microscopy (Cryo-SEM) showed that the aperture of AB was larger than that of agar. The thermal performance of AB decreased slightly, but this did not affect its performance. AB showed the highest relative antibacterial activity against Escherichia coli, S. aureus and Alternaria alternata, reaching 100 % (AB 20 g/L), 100 % (AB 40 g/L) and 19.35 % (7 d incubation), respectively. Moreover, the obtained AB possessed good emulsion stability. These antibacterial AB have broad application prospects in the field of fruit and vegetable preservation.
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Affiliation(s)
- Qiong Xiao
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen 361021, China; National R&D Center for Red Alga Processing Technology, Xiamen, Fujian Province 361021, China; Fujian Provincial Engineering Technology Research Center of Marine Functional Food, Xiamen, Fujian Province 361021, China; Xiamen Key Laboratory of Marine Functional Food, Xiamen 361021, China
| | - Zizhou Chen
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen 361021, China; National R&D Center for Red Alga Processing Technology, Xiamen, Fujian Province 361021, China; Fujian Provincial Engineering Technology Research Center of Marine Functional Food, Xiamen, Fujian Province 361021, China; Xiamen Key Laboratory of Marine Functional Food, Xiamen 361021, China
| | - Mingze Ma
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen 361021, China; National R&D Center for Red Alga Processing Technology, Xiamen, Fujian Province 361021, China; Fujian Provincial Engineering Technology Research Center of Marine Functional Food, Xiamen, Fujian Province 361021, China; Xiamen Key Laboratory of Marine Functional Food, Xiamen 361021, China
| | - Xiangji Xie
- Sanming Inspection & Testing Center for Product Quality, Sanming 365000, China
| | - Huifen Weng
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen 361021, China; National R&D Center for Red Alga Processing Technology, Xiamen, Fujian Province 361021, China; Fujian Provincial Engineering Technology Research Center of Marine Functional Food, Xiamen, Fujian Province 361021, China; Xiamen Key Laboratory of Marine Functional Food, Xiamen 361021, China
| | - Yonghui Zhang
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen 361021, China; National R&D Center for Red Alga Processing Technology, Xiamen, Fujian Province 361021, China; Fujian Provincial Engineering Technology Research Center of Marine Functional Food, Xiamen, Fujian Province 361021, China; Xiamen Key Laboratory of Marine Functional Food, Xiamen 361021, China
| | - Jun Chen
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen 361021, China; National R&D Center for Red Alga Processing Technology, Xiamen, Fujian Province 361021, China; Fujian Provincial Engineering Technology Research Center of Marine Functional Food, Xiamen, Fujian Province 361021, China; Xiamen Key Laboratory of Marine Functional Food, Xiamen 361021, China.
| | - Anfeng Xiao
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen 361021, China; National R&D Center for Red Alga Processing Technology, Xiamen, Fujian Province 361021, China; Fujian Provincial Engineering Technology Research Center of Marine Functional Food, Xiamen, Fujian Province 361021, China; Xiamen Key Laboratory of Marine Functional Food, Xiamen 361021, China.
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29
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Huang YL, Wang DM. Characterization of Composite Film of Gelatin and Squid Pen Chitosan Obtained by High Hydrostatic Pressure. Polymers (Basel) 2023; 15:polym15071608. [PMID: 37050223 PMCID: PMC10096936 DOI: 10.3390/polym15071608] [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: 02/24/2023] [Revised: 03/17/2023] [Accepted: 03/20/2023] [Indexed: 04/14/2023] Open
Abstract
In the present study, gelatin-based films incorporating squid pen chitosan obtained by high hydrostatic pressure (HHP chitosan) at varying proportions were prepared and their properties were compared with films containing untreated chitosan. The resulting films were characterized by analyzing the physical, morphological, mechanical and barrier properties. The addition of different ratios of HHP chitosan to the gelatin-based film yielded significant improvements in mechanical and moisture barrier properties. The reason for this might be that HHP chitosan contributed to a regular and dense microstructure of the composite films due to forming a three-dimensional network structure in gelatin-based films with enhanced intermolecular interactions. The FTIR spectra showed no new chemical bond formed by incorporating HHP chitosan into gelatin-based film. The SEM micrographs showed that the gelatin-based film fabricated with three types of chitosan had a homogeneous surface morphology, indicating good compatibility of the materials. Compared to the gelatin-based films containing untreated chitosan, films containing HHP chitosan significantly delayed oxidative deterioration in oil during storage. Therefore, the chitosan obtained by HHP treatment could have a potential application in edible gelatin-based films as packaging materials.
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Affiliation(s)
- Ya-Ling Huang
- Department of Seafood Science, National Kaohsiung University of Science and Technology, No. 142, Hai-Chuan Road, Nan-Tzu District, Kaohsiung 81157, Taiwan
| | - Da-Ming Wang
- Department of Chemical Engineering, National Taiwan University, No. 1, Section 4, Roosevelt Road, Da'an District, Taipei 10617, Taiwan
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Kim S, Kim BS, Bai J, Chang Y. Antibacterial κ-carrageenan/konjac glucomannan-based edible hydrogel film containing Salmonella phage PBSE191 and its application in chicken meat. Lebensm Wiss Technol 2023. [DOI: 10.1016/j.lwt.2023.114707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/30/2023]
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Yang N, Gao W, Zou F, Tao H, Guo L, Cui B, Lu L, Fang Y, Liu P, Wu Z. The relationship between molecular structure and film-forming properties of thermoplastic starches from different botanical sources. Int J Biol Macromol 2023; 230:123114. [PMID: 36599387 DOI: 10.1016/j.ijbiomac.2022.123114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 12/26/2022] [Accepted: 12/29/2022] [Indexed: 01/02/2023]
Abstract
To illustrate the correlations between molecular structures and the film-forming properties of thermoplastic starch from various botanical sources, starches from cereal, tuber and legume were modified by thermoplastic extrusion and the corresponding thermoplastic starch films were prepared including thermoplastic corn starch (TCS), thermoplastic rice starch (TRS), thermoplastic sweet potato starch (TSPS), thermoplastic cassava starch (TCAS) and thermoplastic pea starch (TPES) films. TPES film displayed a higher tensile strength (6.28 MPa) and stronger water resistance, such as lower water solubility (15.70 %), water absorption (42.35 %), and water vapor permeability (0.285 g·mm·h-1·m-2·kPa-1) due to higher contents of amylose and B1 chains. TCAS showed a smoother and more amorphous film due to higher amylopectin content, resulting higher elongation at break and larger opacity. TCS film was the most transparent due to a compacter network and more ordered crystallinity structure, which was suit for the packaging of fresh vegetables and aquatic products, whereas TCAS film was the opaquest, which protected package foods from light such as meat products, etc. The outcome would provide an innovative theory to regulate accurately the functional properties of thermoplastic starch films for different food needs.
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Affiliation(s)
- Na Yang
- State Key Laboratory of Biobased Material and Green Papermaking, School of Food Sciences and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China
| | - Wei Gao
- State Key Laboratory of Biobased Material and Green Papermaking, School of Food Sciences and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China
| | - Feixue Zou
- State Key Laboratory of Biobased Material and Green Papermaking, School of Food Sciences and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China
| | - Haiteng Tao
- State Key Laboratory of Biobased Material and Green Papermaking, School of Food Sciences and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China
| | - Li Guo
- State Key Laboratory of Biobased Material and Green Papermaking, School of Food Sciences and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China.
| | - Bo Cui
- State Key Laboratory of Biobased Material and Green Papermaking, School of Food Sciences and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China.
| | - Lu Lu
- State Key Laboratory of Biobased Material and Green Papermaking, School of Food Sciences and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China
| | - Yishan Fang
- State Key Laboratory of Biobased Material and Green Papermaking, School of Food Sciences and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China.
| | - Pengfei Liu
- State Key Laboratory of Biobased Material and Green Papermaking, School of Food Sciences and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China
| | - Zhengzong Wu
- State Key Laboratory of Biobased Material and Green Papermaking, School of Food Sciences and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China
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Matheus JRV, Dalsasso RR, Rebelatto EA, Andrade KS, Andrade LMD, Andrade CJD, Monteiro AR, Fai AEC. Biopolymers as green-based food packaging materials: A focus on modified and unmodified starch-based films. Compr Rev Food Sci Food Saf 2023; 22:1148-1183. [PMID: 36710406 DOI: 10.1111/1541-4337.13107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Revised: 12/08/2022] [Accepted: 12/22/2022] [Indexed: 01/31/2023]
Abstract
The ideal food packaging materials are recyclable, biodegradable, and compostable. Starch from plant sources, such as tubers, legumes, cereals, and agro-industrial plant residues, is considered one of the most suitable biopolymers for producing biodegradable films due to its natural abundance and low cost. The chemical modification of starch makes it possible to produce films with better technological properties by changing the functional groups into starch. Using biopolymers extracted from agro-industrial waste can add value to a raw material that would otherwise be discarded. The recent COVID-19 pandemic has driven a rise in demand for single-use plastics, intensifying pressure on this already out-of-control issue. This review provides an overview of biopolymers, with a particular focus on starch, to develop sustainable materials for food packaging. This study summarizes the methods and provides a potential approach to starch modification for improving the mechanical and barrier properties of starch-based films. This review also updates some trends pointed out by the food packaging sector in the last years, considering the impacts of the COVID-19 pandemic. Perspectives to achieve more sustainable food packaging toward a more circular economy are drawn.
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Affiliation(s)
- Julia Rabelo Vaz Matheus
- Food and Nutrition Graduate Program, Federal University of Rio de Janeiro State (UNIRIO), Rio de Janeiro, Brazil
| | - Raul Remor Dalsasso
- Department of Chemical Engineering and Food Engineering, Technological Center, Federal University of Santa Catarina (USFC), Florianópolis, Brazil
| | - Evertan Antonio Rebelatto
- Department of Chemical Engineering and Food Engineering, Technological Center, Federal University of Santa Catarina (USFC), Florianópolis, Brazil
| | - Kátia Suzana Andrade
- Department of Chemical Engineering and Food Engineering, Technological Center, Federal University of Santa Catarina (USFC), Florianópolis, Brazil
| | - Lidiane Maria de Andrade
- Department of Chemical Engineering, Polytechnic School, University of São Paulo (USP), São Paulo, Brazil
| | - Cristiano José de Andrade
- Department of Chemical Engineering and Food Engineering, Technological Center, Federal University of Santa Catarina (USFC), Florianópolis, Brazil
| | - Alcilene Rodrigues Monteiro
- Department of Chemical Engineering and Food Engineering, Technological Center, Federal University of Santa Catarina (USFC), Florianópolis, Brazil
| | - Ana Elizabeth Cavalcante Fai
- Food and Nutrition Graduate Program, Federal University of Rio de Janeiro State (UNIRIO), Rio de Janeiro, Brazil
- Basic and Experimental Nutrition, Institute of Nutrition, Rio de Janeiro State University (UERJ), Rio de Janeiro, Brazil
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Duan X, Guan Y, Dong H, Yang M, Chen L, Zhang H, Naeem A, Zhu W. Study on structural characteristics and physicochemical properties of starches extracted from three varieties of kudzu root (Pueraria lobata starch). J Food Sci 2023; 88:1048-1059. [PMID: 36704896 DOI: 10.1111/1750-3841.16472] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Revised: 12/18/2022] [Accepted: 12/26/2022] [Indexed: 01/28/2023]
Abstract
Kudzu root (Pueraria lobata) is well known for its traditional use as a medicinal food homologous plant in China. Three varieties of kudzu roots, such as Gange-1, Gange-2, and Gange-6, are commonly used. Nowadays, kudzu starch (KS) is commercially available as satiating foods or product ingredients. Differentiation and selection of the variety are important components of quality control for KS-based products. Thus, the present work was aimed at comparing the physicochemical properties, such as thermodynamic properties, pasting properties, solubility, swelling, as well as the structural characteristics of the starches extracted from the three varieties of kudzu roots. The results show that KS-6 has a higher content of functional ingredients thus can be used as an ideal functional starch. However, KS-6 has a higher amylopectin:amylose ratio of 4.65, resulting in a better solubility, higher transition temperature, and higher gelatinization enthalpy. KS-2 showed lower transition temperature and gelatinization enthalpy, as well as higher peak viscosity, through viscosity, and final viscosity. KS-1 could result in a soft texture after pasting. The appropriate variety of KS should be differentiated and selected according to application scenarios. This study provided valuable insights into the potential use of different KS in the food and nonfood industries. PRACTICAL APPLICATION: 1. KS-1 was found to be suitable for use as a food supplement. 2. KS-6 has the highest nutritional value. 3. They can be used as a substitute for other similar starches.
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Affiliation(s)
- Xuantong Duan
- College of Pharmacy, Jiangxi University of Chinese Medicine, Nanchang, China
| | - Yongmei Guan
- Key Laboratory of Modern Preparation of Traditional Chinese Medicines, Ministry of Education, Jiangxi University of Chinese Medicine, Nanchang, China
| | - Huanhuan Dong
- College of Pharmacy, Jiangxi University of Chinese Medicine, Nanchang, China.,Research and Development Center, Jiangxi Pharmaceutical Research Institute, Nanchang, China
| | - Mei Yang
- College of Pharmacy, Jiangxi University of Chinese Medicine, Nanchang, China
| | - Lihua Chen
- Key Laboratory of Modern Preparation of Traditional Chinese Medicines, Ministry of Education, Jiangxi University of Chinese Medicine, Nanchang, China
| | - Hua Zhang
- College of Pharmacy, Jiangxi University of Chinese Medicine, Nanchang, China
| | - Abid Naeem
- Key Laboratory of Modern Preparation of Traditional Chinese Medicines, Ministry of Education, Jiangxi University of Chinese Medicine, Nanchang, China
| | - Weifeng Zhu
- Key Laboratory of Modern Preparation of Traditional Chinese Medicines, Ministry of Education, Jiangxi University of Chinese Medicine, Nanchang, China
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Sáez-Orviz S, Rendueles M, Díaz M. Impact of adding prebiotics and probiotics on the characteristics of edible films and coatings- a review. Food Res Int 2023; 164:112381. [PMID: 36737965 DOI: 10.1016/j.foodres.2022.112381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 12/13/2022] [Accepted: 12/24/2022] [Indexed: 12/31/2022]
Abstract
Nowadays, conventional packaging materials made using non-renewable sources are being replaced by more sustainable alternatives such as natural biopolymers (proteins, polysaccharides, and lipids). Within edible packaging, one can differentiate between edible films or coatings. This packaging can be additivated with bioactive compounds to develop functional food packaging, capable of improving the consumer's state of health. Among the bioactive compounds that can be added are probiotics and prebiotics. This review novelty highlighted recent research on edible films and coatings additivated with probiotics and prebiotics, the interactions between them and the matrix and the changes in their physic, chemical and mechanical properties. When bioactive compounds are added, critical factors must be considered when selecting the most suitable production processes. Particularly, as probiotics are living microorganisms, they are more sensitive to certain factors, such as pH or temperature, while prebiotic compounds are less problematic. The interactions that occur inside the matrix can be divided into two main groups: covalent bonding (-NH2, -NHR, -OH, -CO2H, etc) and non-covalent interactions (van der Waals forces, hydrogen bonding, hydrophobic and electrostatic interactions). When probiotics and prebiotics are added, covalent and non-covalent interactions are modified. The physical and mechanical properties of films and coatings depend directly on the interactions that take place between the biopolymers that form their matrix. Greater knowledge about the influence of these compounds on the interactions that occur inside the matrix will allow better control of these properties and better understanding of the behaviour of edible packaging additivated with probiotics and prebiotics.
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Affiliation(s)
- S Sáez-Orviz
- Department of Chemical and Environmental Engineering, University of Oviedo, C/Julián Clavería 8, 33006 Oviedo, Spain
| | - M Rendueles
- Department of Chemical and Environmental Engineering, University of Oviedo, C/Julián Clavería 8, 33006 Oviedo, Spain.
| | - M Díaz
- Department of Chemical and Environmental Engineering, University of Oviedo, C/Julián Clavería 8, 33006 Oviedo, Spain
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Introduction of Curdlan Optimizes the Comprehensive Properties of Methyl Cellulose Films. Foods 2023; 12:foods12030547. [PMID: 36766078 PMCID: PMC9914467 DOI: 10.3390/foods12030547] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 01/20/2023] [Accepted: 01/23/2023] [Indexed: 01/29/2023] Open
Abstract
The good oxygen barrier and hydrophobic properties of curdlan (CL) film might be suitable complements for MC film, and its similar glucose unit and thermal-gel character might endow the methyl cellulose (MC)/CL blended system with compatibility and good comprehensive properties. Thus, MC/CL blended films were developed. The effects of MC/CL blend ratios on the microstructures and physical properties of the blends were characterized by using Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), scanning electron microscopy (SEM), oxygen and water vapor permeability testing, dynamic mechanical analysis (DMA), light transmittance testing, tensile testing, hydrophilic property testing, and water solubility testing. The introduction of CL affected the molecular aggregation and crystallization of the MC molecules, suggesting MC-CL molecular interactions. The cross-sectional roughness of the MC/CL film increased with an increase in CL content, while the surface of the MC/CL 5:5 film was smoother than those of the MC/CL 7:3 and 3:7 films. Only one glass transition temperature, which was between that of the MC and CL films, was observed for the MC/CL 7:3 and MC/CL 5:5 films, indicating the good compatibility of the MC and CL molecules at these two blend ratios. The hydrophobicity and water insolubility increased with the CL content, which was due to the combined effects of more hydrophobic cavities in the CL triple-helix and increased surface roughness. Increased oxygen barrier properties with increasing CL content might be a combined effect of the increased hydrogen bonds and hydrophilic ektexines of the CL triple-helix. The elongations of the blended films were higher than those of the MC film, which might be related to its increased water content. The MC/CL 7:3 and MC/CL 5:5 films retained the good light transmittance and tensile strength of the MC film, which corresponded well to their good compatibility and might be due to the effects of the MC-CL molecular interactions and the relative smooth morphologies. MC/CL 5:5 showed improved water vapor barrier properties, which might be due to its smooth surface morphologies. This research offers new MC based films with improved properties and good compatibility, providing great potential for use as edible coatings, capsules, and packaging materials.
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36
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Güllich LMD, Rosseto M, Rigueto CVT, Biduski B, Gutkoski LC, Dettmer A. Film properties of wheat starch modified by annealing and oxidation. Polym Bull (Berl) 2023. [DOI: 10.1007/s00289-023-04690-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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Matheus JRV, de Farias PM, Satoriva JM, de Andrade CJ, Fai AEC. Cassava starch films for food packaging: Trends over the last decade and future research. Int J Biol Macromol 2023; 225:658-672. [PMID: 36395939 DOI: 10.1016/j.ijbiomac.2022.11.129] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 11/05/2022] [Accepted: 11/13/2022] [Indexed: 11/16/2022]
Abstract
Cassava starch is one of the most available and cost-effective biopolymers. This work aimed to apply a bibliometric methodology to identify the most impactful scientific data on cassava starch and its residues for food packaging in the last ten years. As a result, an increasing interest in this subject has been observed, mainly in the past five years. Among the 85 selected scientific publications, Brazil and China have been leading the research on starch-based films, accounting for 39 % of the total. The International Journal of Biological Macromolecules was the main scientific source of information. Besides cassava starch, 41.18 % of these studies added other biopolymers, 5.88 % added synthetic polymers, and 4.71 % added a combination of both. Studies analyzed suggested that different modifications in starch can improve films' mechanical and barrier properties. In addition, 52.94 % of articles evaluated the film's bioactivity. Still, only 37.65 % assessed the performance of those films as food packaging, suggesting that more studies should be conducted on assessing the potential of these alternative packages. Future research should consider scale-up methods for film production, including cost analysis, assessment life cycle, and the impact on the safety and quality of a broader range of foods.
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Affiliation(s)
- Julia Rabelo Vaz Matheus
- Food and Nutrition Graduate Program, Federal University of the State of Rio de Janeiro (UNIRIO), Rio de Janeiro, Brazil
| | - Patrícia Marques de Farias
- Department of Basic and Experimental Nutrition, Institute of Nutrition, State University of Rio de Janeiro (UERJ), Rio de Janeiro, Brazil
| | - Juliana Martins Satoriva
- Department of Basic and Experimental Nutrition, Institute of Nutrition, State University of Rio de Janeiro (UERJ), Rio de Janeiro, Brazil
| | - Cristiano José de Andrade
- Chemical and Food Engineering Department, Federal University of Santa Catarina (UFSC), Florianópolis, Brazil
| | - Ana Elizabeth Cavalcante Fai
- Food and Nutrition Graduate Program, Federal University of the State of Rio de Janeiro (UNIRIO), Rio de Janeiro, Brazil; Department of Basic and Experimental Nutrition, Institute of Nutrition, State University of Rio de Janeiro (UERJ), Rio de Janeiro, Brazil.
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38
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Optimization of processing parameters in poly(lactic acid)-reinforced acetylated starch composite films by response surface methodology. IRANIAN POLYMER JOURNAL 2023. [DOI: 10.1007/s13726-022-01113-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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39
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dos Santos Freitas MM, Barbosa JR, dos Santos Martins EM, da Silva Martins LH, de Souza Farias F, de Fátima Henriques Lourenço L, da Silva e Silva N. KNN algorithm and multivariate analysis to select and classify starch films. Food Packag Shelf Life 2022. [DOI: 10.1016/j.fpsl.2022.100976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Development of an Indicator Film Based on Cassava Starch-Chitosan Incorporated with Red Dragon Fruit Peel Anthocyanin Extract. Polymers (Basel) 2022; 14:polym14194142. [PMID: 36236090 PMCID: PMC9573306 DOI: 10.3390/polym14194142] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2022] [Revised: 09/21/2022] [Accepted: 09/22/2022] [Indexed: 11/13/2022] Open
Abstract
The increase in new technology and consumer demand for healthy and safe food has led to the development of smart packaging to help consumers understand food conditions in real time. The incorporation of red dragon fruit peel anthocyanin into cassava starch and chitosan films was used in this study as a color indicator to monitor food conditions. This indicator film was generated using the solvent-casting method. The mechanical, morphological, and physicochemical characterizations of the film were studied, and food freshness monitoring was carried out. The results showed that adding red dragon fruit peel anthocyanin increased up to 94.44% of the antioxidant activity. It also improved its flexibility, indicated by the lowest tensile strength (3.89 ± 0.15 MPa) and Young's modulus (0.14 ± 0.01 MPa) and the highest elongation at break (27.62 ± 0.57%). The indicator film was sensitive to pH, which was indicated by its color change from red to yellow as pH increased. The color of the film also changed when it was used to test the freshness of packaged shrimp at both room and chiller temperatures. According to the results, the indicator film based on cassava starch-chitosan incorporated with red dragon fruit peel anthocyanin showed its potential as a smart packaging material.
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Pico C, De la Vega J, Tubón I, Arancibia M, Casado S. Nanoscopic Characterization of Starch Biofilms Extracted from the Andean Tubers Ullucus tuberosus, Tropaeolum tuberosum, Oxalis tuberosa, and Solanum tuberosum. Polymers (Basel) 2022; 14:polym14194116. [PMID: 36236064 PMCID: PMC9573434 DOI: 10.3390/polym14194116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 09/24/2022] [Accepted: 09/26/2022] [Indexed: 11/16/2022] Open
Abstract
The replacement of synthetic polymers by starch biofilms entails a significant potentiality. They are non-toxic materials, biodegradable, and relatively easy to gather from several sources. However, various applications may require physicochemical properties that might prevent the use of some types of starch biofilms. Causes should be explored at the nanoscale. Here we present an atomic force microscopy surface analysis of starch biofilms extracted from the Andean tubers melloco (Ullucus tuberosus), mashua (Tropaeolum tuberosum), oca (Oxalis tuberosa), and potato (Solanum tuberosum) and relate the results to the macroscopic effects of moisture content, water activity, total soluble matter, water vapor permeability, elastic properties, opacity and IR absorption. Characterization reveals important differences at the nanoscale between the starch-based biofilms examined. Comparison permitted correlating macroscopic properties observed to the topography and tapping phase contrast segregation at the nanoscale. For instance, those samples presenting granular topography and disconnected phases at the nanoscale are associated with less elastic strength and more water molecule affinity. As an application example, we propose using the starch biofilms developed as a matrix to dispose of mouthwash and discover that melloco films are quite appropriate for this purpose.
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Affiliation(s)
- Cynthia Pico
- Food and Biotechnology Science and Engineering Department, Technical University of Ambato, Ambato 180207, Ecuador
| | | | - Irvin Tubón
- Food and Biotechnology Science and Engineering Department, Technical University of Ambato, Ambato 180207, Ecuador
| | - Mirari Arancibia
- Food and Biotechnology Science and Engineering Department, Technical University of Ambato, Ambato 180207, Ecuador
- Isabrubotanik S.A., Ambato 180150, Ecuador
| | - Santiago Casado
- Food and Biotechnology Science and Engineering Department, Technical University of Ambato, Ambato 180207, Ecuador
- Correspondence: ; Tel.: +593-2400987 (ext. 5509)
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Roy S, Rhim JW. Starch/agar-based functional films integrated with enoki mushroom-mediated silver nanoparticles for active packaging applications. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.101867] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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Recent Advances and Applications in Starch for Intelligent Active Food Packaging: A Review. Foods 2022; 11:foods11182879. [PMID: 36141005 PMCID: PMC9498516 DOI: 10.3390/foods11182879] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 09/10/2022] [Accepted: 09/11/2022] [Indexed: 12/22/2022] Open
Abstract
At present, the research and innovation of packaging materials are in a period of rapid development. Starch, a sustainable, low-cost, and abundant polymer, can develop environmentally friendly packaging alternatives, and it possesses outstanding degradability and reproducibility in terms of improving environmental issues and reducing oil resources. However, performance limitations, such as less mechanical strength and lower barrier properties, limit the application of starch in the packaging industry. The properties of starch-based films can be improved by modifying starch, adding reinforcing groups, or blending with other polymers. It is of significance to study starch as an active and intelligent packaging option for prolonging shelf life and monitoring the extent of food deterioration. This paper reviews the development of starch-based films, the current methods to enhance the mechanical and barrier properties of starch-based films, and the latest progress in starch-based activity, intelligent packaging, and food applications. The potential challenges and future development directions of starch-based films in the food industry are also discussed.
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44
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Hasan M, Khaldun I, Zatya I, Rusman R, Nasir M. Facile fabrication and characterization of an economical active packaging film based on corn starch–chitosan biocomposites incorporated with clove oil. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2022. [DOI: 10.1007/s11694-022-01616-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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45
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Physicochemical and Functional Characteristics of Saffron (Crocus sativus L.) Corm Starch: Gelling and Film-Forming Properties. FOOD BIOPHYS 2022. [DOI: 10.1007/s11483-022-09753-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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46
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Xiao L, Kang S, Lapu M, Jiang P, Wang X, Liu D, Li J, Liu M. Preparation and characterization of chitosan/pullulan film loading carvacrol for targeted antibacterial packaging of chilled meat. Int J Biol Macromol 2022; 211:140-149. [PMID: 35561855 DOI: 10.1016/j.ijbiomac.2022.05.044] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 05/02/2022] [Accepted: 05/06/2022] [Indexed: 01/13/2023]
Abstract
In this research, the common microorganisms in chilled meat were used as the targeted antibacterial objects. Chitosan, pullulan, and carvacrol were chosen to prepare the edible antibacterial film. The effects of different concentrations of carvacrol on the microstructure, physical properties and antibacterial properties of the films were investigated. The results showed that the antibacterial activity of chitosan/pullulan film (CS/PU) was unsatisfactory, when carvacrol was added, the antibacterial activity of the chitosan/pullulan/carvacrol film (CS/PU/CAR) improved significantly (p < 0.05), and the water vapor permeability (WVP) of the CS/PU/CAR decreased significantly (p < 0.05). When the carvacrol concentration was higher than 1.25% (w/v), the tensile strength and percentage elongation at break of the CS/PU/CAR increased significantly (p < 0.05), and the CS/PU/CAR exhibited satisfying antibacterial activity against the common bacteria in chilled meat such as Pseudomonas fluorescens, Listeria monocytogenes, Escherichia coli, Pseudomonas putida, Enterobacter cloacae, and Staphylococcus aureus. Finally, the CS/PU/CAR film was applied to the preservation of chilled goat meat and extended the shelf life of goat meat to more than 15 days. These results suggested that the targeted CS/PU/CAR film can be used as biodegradable films for the active packaging of chilled meat.
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Affiliation(s)
- Longquan Xiao
- School of Life Science and Engineering, Southwest University of Science and Technology, Mianyang 621010, Sichuan, China; School of Food and Biological Engineering, Chengdu University, Chengdu 610106, Sichuan, China
| | - Shuai Kang
- School of Food and Biological Engineering, Chengdu University, Chengdu 610106, Sichuan, China
| | - Molazi Lapu
- School of Food and Biological Engineering, Chengdu University, Chengdu 610106, Sichuan, China
| | - Peng Jiang
- School of Life Science and Engineering, Southwest University of Science and Technology, Mianyang 621010, Sichuan, China
| | - Xinhui Wang
- School of Food and Biological Engineering, Chengdu University, Chengdu 610106, Sichuan, China; Meat Processing Key Laboratory of Sichuan Province, Chengdu University, Chengdu 610106, Sichuan, China
| | - Dayu Liu
- School of Food and Biological Engineering, Chengdu University, Chengdu 610106, Sichuan, China; Meat Processing Key Laboratory of Sichuan Province, Chengdu University, Chengdu 610106, Sichuan, China
| | - Jing Li
- School of Food and Biological Engineering, Chengdu University, Chengdu 610106, Sichuan, China.
| | - Mingxue Liu
- School of Life Science and Engineering, Southwest University of Science and Technology, Mianyang 621010, Sichuan, China.
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47
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Alias A, Wan MK, Sarbon N. Emerging materials and technologies of multi-layer film for food packaging application: A review. Food Control 2022. [DOI: 10.1016/j.foodcont.2022.108875] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Yao S, Wang BJ, Weng YM. Preparation and characterization of mung bean starch edible films using citric acid as cross-linking agent. Food Packag Shelf Life 2022. [DOI: 10.1016/j.fpsl.2022.100845] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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De Paola MG, Andreoli T, Lopresto CG, Calabrò V. Starch/pectin‐biobased films: How initial dispersions could affect their performances. J Appl Polym Sci 2022. [DOI: 10.1002/app.52032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Maria Gabriela De Paola
- Department of Informatics, Modeling, Electronics and Systems Engineering (D.I.M.E.S.) University of Calabria Rende Italy
| | - Tiziana Andreoli
- Department of Informatics, Modeling, Electronics and Systems Engineering (D.I.M.E.S.) University of Calabria Rende Italy
| | - Catia Giovanna Lopresto
- Department of Informatics, Modeling, Electronics and Systems Engineering (D.I.M.E.S.) University of Calabria Rende Italy
| | - Vincenza Calabrò
- Department of Informatics, Modeling, Electronics and Systems Engineering (D.I.M.E.S.) University of Calabria Rende Italy
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One-Step Synthesis of Cross-Linked Esterified Starch and Its Properties. APPLIED SCIENCES-BASEL 2022. [DOI: 10.3390/app12084075] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Cross-linked esterified starch (CES) was prepared using a one-step method, where maize starch was selected as the raw material, sodium trimetaphosphate as the cross-linking agent, and acetic anhydride as the esterifying agent, respectively. A response surface experiment was systematically conducted for analyzing the correlation of the experimental variables (cross-linked temperature, pH, reaction time, sodium trimetaphosphate and acetic anhydride dosage) and properties of the product (peak and final viscosity). The Brabender viscosity, freeze-thaw stability, shearing resistance, and acid tolerance of the cross-linked acetylated dual modified starch were studied under different conditions of crosslinking degree and acetyl content. Meanwhile, the granular structure and morphology of the modified starch were analyzed. The results indicated that: after cross-linked acetylated dual modification, the starch had a distinct birefringence and granular structure, along with the creation of new carbonyl groups. The low degree of crosslinking and high acetyl contents were beneficial to the viscosity, which was significantly increased at both low and high temperatures. Moreover, the freeze-thaw stability of CES was elevated sharply after five cycles. In addition, CES displayed increased shear and acid tolerance compared to the original waxy maize, and their lowest differences between waxy maize and CES were only 0.62% and 0.59%, respectively. In summary, a novel method for starch modification was provided, and the synthesized CES was suggested to have exceptional performance for the food industry.
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