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Pu Y, Wang H, Jiang H, Cao J, Qu G, Jiang W. Techno-functional properties of active film based on guar gum-propolis and its application for "Nanguo" pears preservation. Int J Biol Macromol 2024; 261:129578. [PMID: 38246454 DOI: 10.1016/j.ijbiomac.2024.129578] [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: 06/30/2023] [Revised: 12/28/2023] [Accepted: 01/16/2024] [Indexed: 01/23/2024]
Abstract
Guar gum (GG) composite films, incorporating the ethanolic extract of propolis (EEP), were prepared and subjected to a comprehensive investigation of their functional characteristics. The addition of EEP resulted in a discernible enhancement in the opacity, moisture barrier capacity, and elongation at break. Incorporating EEP led to a noteworthy increase in the total phenolic and total flavonoid content of the films, resulting in superior antioxidant capacity upon GG-EEP films. Remarkably, the addition of 5 % EEP yielded noteworthy outcomes, manifesting in a DPPH radical scavenging rate of 47.60 % and the ABTS radical scavenging rate of 94.87 %, as well as FRAP and cupric reducing power of 331.98 mmol FeSO4-7H2O kg-1 and 56.95 μg TE mg-1, respectively. In addition, GG-EEP films demonstrated antifungal effect against Penicillium expansum and Aspergillus niger, along with a sustained antibacterial effect against Escherichia coli and Staphylococcus aureus. GG-EEP films had superior inhibitory ability against Gram-positive bacteria than Gram-negative bacteria. Crucially, GG-EEP composite films played a pivotal role in reducing both lesion diameter and depth, concurrently mitigating weight loss and firmness decline during the storage period of "Nanguo" pears. Therefore, GG-EEP composite films have the considerable potential to serve as advanced and effective active packaging materials for food preservation.
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Affiliation(s)
- Yijing Pu
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, PR China
| | - Hongxuan Wang
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, PR China
| | - Haitao Jiang
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, PR China
| | - Jiankang Cao
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, PR China
| | - Guiqin Qu
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, PR China.
| | - Weibo Jiang
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, PR China.
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2
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Rashid A, Qayum A, Liang Q, Kang L, Ekumah JN, Han X, Ren X, Ma H. Exploring the potential of pullulan-based films and coatings for effective food preservation: A comprehensive analysis of properties, activation strategies and applications. Int J Biol Macromol 2024; 260:129479. [PMID: 38237831 DOI: 10.1016/j.ijbiomac.2024.129479] [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: 09/29/2023] [Revised: 12/09/2023] [Accepted: 01/11/2024] [Indexed: 01/25/2024]
Abstract
Pullulan is naturally occurring polysaccharide exhibited potential applications for food preservation has gained increasing attention over the last half-century. Recent studies focused on efficient preservation and targeted inhibition using active composite ingredients and advanced technologies. This has led to the emergence of pullulan-based biofilm preservation. This review extensively studied the characteristics of pullulan-based films and coatings, including their mechanical strength, water vapor permeability, thermal stability, and potential as a microbial agent. Furthermore, the distinct characteristics of pullulan, production methods, and activation strategies, such as pullulan derivatization, various compounded ingredients (plant extracts, microorganisms, and animal additives), and other technologies (e.g., ultrasound), are thoroughly studied for the functional property enhancement of pullulan-based films and coatings, ensuring optimal preservation conditions for diverse food products. Additionally, we explore hypotheses that further illuminate pullulan's potential as an eco-friendly bioactive material for food packaging applications. In addition, this review evaluates various methods to improve the efficiency of the film-forming mechanism, such as improving the direct coating process, bioactive packaging films, and implementing layer-by-layer coatings. Finally, current analyses put forward suggestions for future advancement in pullulan-based bioactive films, with the aim of expanding their range of potential applications.
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Affiliation(s)
- Arif Rashid
- School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Road, Zhenjiang, Jiangsu 212013, PR China
| | - Abdul Qayum
- School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Road, Zhenjiang, Jiangsu 212013, PR China
| | - Qiufang Liang
- School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Road, Zhenjiang, Jiangsu 212013, PR China
| | - Lixin Kang
- School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Road, Zhenjiang, Jiangsu 212013, PR China
| | - John-Nelson Ekumah
- School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Road, Zhenjiang, Jiangsu 212013, PR China
| | - Xu Han
- School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Road, Zhenjiang, Jiangsu 212013, PR China
| | - Xiaofeng Ren
- School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Road, Zhenjiang, Jiangsu 212013, PR China; Institute of Food Physical Processing, Jiangsu University, 301 Xuefu Road, Zhenjiang, Jiangsu 212013, PR China.
| | - Haile Ma
- School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Road, Zhenjiang, Jiangsu 212013, PR China
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3
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Upadhyaya C, Patel H, Patel I, Ahir P, Upadhyaya T. Development of Biological Coating from Novel Halophilic Exopolysaccharide Exerting Shelf-Life-Prolonging and Biocontrol Actions for Post-Harvest Applications. Molecules 2024; 29:695. [PMID: 38338439 PMCID: PMC10856335 DOI: 10.3390/molecules29030695] [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: 12/15/2023] [Revised: 01/22/2024] [Accepted: 01/31/2024] [Indexed: 02/12/2024] Open
Abstract
The literature presents the preserving effect of biological coatings developed from various microbial sources. However, the presented work exhibits its uniqueness in the utilization of halophilic exopolysaccharides as food coating material. Moreover, such extremophilic exopolysaccharides are more stable and economical production is possible. Consequently, the aim of the presented research was to develop a coating material from marine exopolysaccharide (EPS). The significant EPS producers having antagonistic attributes against selected phytopathogens were screened from different marine water and soil samples. TSIS01 isolate revealed the maximum antagonism well and EPS production was selected further and characterized as Bacillus tequilensis MS01 by 16S rRNA analysis. EPS production was optimized and deproteinized EPS was assessed for biophysical properties. High performance thin layer chromatography (HPTLC) analysis revealed that EPS was a heteropolymer of glucose, galactose, mannose, and glucuronic acid. Fourier transform infrared spectroscopy, X-ray diffraction, and UV-visible spectra validated the presence of determined sugars. It showed high stability at a wide range of temperatures, pH and incubation time, ≈1.63 × 106 Da molecular weight, intermediate solubility index (48.2 ± 3.12%), low water holding capacity (12.4 ± 1.93%), and pseudoplastic rheologic shear-thinning comparable to xanthan gum. It revealed antimicrobial potential against human pathogens and antioxidants as well as anti-inflammatory potential. The biocontrol assay of EPS against phytopathogens revealed the highest activity against Alternaria solani. The EPS-coated and control tomato fruits were treated with A. solani suspension to check the % disease incidence, which revealed a significant (p < 0.001) decline compared to uncoated controls. Moreover, it revealed shelf-life prolonging action on tomatoes comparable to xanthan gum and higher than chitosan. Consequently, the presented marine EPS was elucidated as a potent coating material to mitigate post-harvest losses.
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Affiliation(s)
- Chandni Upadhyaya
- School of Sciences, P. P. Savani University, Surat 394125, Gujarat, India
| | - Hiren Patel
- School of Sciences, P. P. Savani University, Surat 394125, Gujarat, India
- School of Agriculture, P. P. Savani University, Surat 394125, Gujarat, India
| | - Ishita Patel
- Shree P. M. Patel Institute of Integrated M. Sc. in Biotechnology, Sardar Patel University, Anand 388001, Gujarat, India
| | - Parth Ahir
- Shree P. M. Patel Institute of P. G. Studies in Research and Sciences, Sardar Patel University, Anand 388001, Gujarat, India
| | - Trushit Upadhyaya
- Chandubhai S. Patel Institute of Technology, Charotar University of Science & Technology, Changa, Anand 388421, Gujarat, India;
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Barea-Ramos JD, Rodríguez MJ, Calvo P, Melendez F, Lozano J, Martín-Vertedor D. Inhibition of Botrytis cinerea in tomatoes by allyl-isothiocyanate release from black mustard (Brassica nigra) seeds and detection by E-nose. Food Chem 2024; 432:137222. [PMID: 37625300 DOI: 10.1016/j.foodchem.2023.137222] [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: 02/02/2023] [Revised: 06/28/2023] [Accepted: 08/18/2023] [Indexed: 08/27/2023]
Abstract
The aim of this work is to delayed the postharvest development of Botrytis cinerea in tomatoes by releasing allyl-isothiocyanate (AITC) from mustard seeds at room temperature, and to discriminate the aromatic profile by using an electronic device (E-nose). Olfactory sensory analysis showed that tomatoes inoculated in the presence of AITC did not develop the microorganisms until the eighth day of storage. The highest inhibitory concentration of AITC was found in Day 3 (175.18 ppb). However, tomatoes inoculated without the presence of AITC developed a moldy aroma on the third day of storage. The most prominent chemical groups were esters, ketones and alcohols. The compounds associated with a positive aroma were trimethyl orthoacetate, styrene, tridecan-7-amine and acetaldehyde, while compounds related to B. cinerea were hepten-2-one and butanoic acid. The E-nose was able to discriminate tomatoes based on their aromatic characteristics during the storage period. Moreover, it successfully quantified the mold defect aroma with the established Partial Least Squares (PLS) model.
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Affiliation(s)
- Juan Diego Barea-Ramos
- Technological Institute of Food and Agriculture CICYTEX-INTAEX, Junta of Extremadura, Avda. Adolfo Suárez s/n, 06007 Badajoz, Spain
| | - María José Rodríguez
- Technological Institute of Food and Agriculture CICYTEX-INTAEX, Junta of Extremadura, Avda. Adolfo Suárez s/n, 06007 Badajoz, Spain
| | - Patricia Calvo
- Technological Institute of Food and Agriculture CICYTEX-INTAEX, Junta of Extremadura, Avda. Adolfo Suárez s/n, 06007 Badajoz, Spain
| | - Félix Melendez
- Industrial Engineering School, University of Extremadura, 06006 Badajoz, Spain
| | - Jesús Lozano
- Industrial Engineering School, University of Extremadura, 06006 Badajoz, Spain
| | - Daniel Martín-Vertedor
- Technological Institute of Food and Agriculture CICYTEX-INTAEX, Junta of Extremadura, Avda. Adolfo Suárez s/n, 06007 Badajoz, Spain.
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Pobiega K, Kot AM, Przybył JL, Synowiec A, Gniewosz M. Comparison of the Chemical Composition and Antioxidant Properties of Propolis from Urban Apiaries. Molecules 2023; 28:6744. [PMID: 37764522 PMCID: PMC10537721 DOI: 10.3390/molecules28186744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 09/17/2023] [Accepted: 09/18/2023] [Indexed: 09/29/2023] Open
Abstract
Bee products from urban apiaries are increasingly used. They are mainly used to promote local apiaries and cities in which they are located. The aim of the study was to compare the chemical composition and antioxidant activity of propolis from 6 Polish apiaries located in cities (Legionowo, Torun, Cracow, Warsaw, Katowice, Lodz). The chemical composition was analyzed using liquid chromatography (HPLC-DAD) and the analysis of antioxidant activity by scavenging free radicals (ABTS and DPPH) and FRAP. The obtained results showed the presence of 24 phenolic compounds in propolis extracts. The tested samples showed differentiation in terms of the content of individual chemical components, however, cinnamic acid and its derivatives were dominant. High antioxidant activity of the tested extracts was demonstrated (ABTS was in the range of 16.80-51.53 mg Te/mL, DPPH was in the range of 7.54-22.13 mg Te/mL, while FRAP reduction was in the range of 10.93-29.55 mg Te/mL). The obtained results compared with literature data on propolis from agricultural areas allow to conclude that propolis samples from both Poland types of areas are similar and can be classified as poplar propolis.
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Affiliation(s)
- Katarzyna Pobiega
- Department of Food Biotechnology and Microbiology, Institute of Food Sciences, Warsaw University of Life Sciences WULS-SGGW, 159C Nowoursynowska Street, 02-776 Warsaw, Poland; (A.M.K.); (A.S.); (M.G.)
| | - Anna M. Kot
- Department of Food Biotechnology and Microbiology, Institute of Food Sciences, Warsaw University of Life Sciences WULS-SGGW, 159C Nowoursynowska Street, 02-776 Warsaw, Poland; (A.M.K.); (A.S.); (M.G.)
| | - Jarosław L. Przybył
- Department of Vegetable and Medicinal Plants, Institute of Horticultural Sciences, Warsaw University of Life Sciences WULS-SGGW, 159 Nowoursynowska Street, 02-776 Warsaw, Poland;
| | - Alicja Synowiec
- Department of Food Biotechnology and Microbiology, Institute of Food Sciences, Warsaw University of Life Sciences WULS-SGGW, 159C Nowoursynowska Street, 02-776 Warsaw, Poland; (A.M.K.); (A.S.); (M.G.)
| | - Małgorzata Gniewosz
- Department of Food Biotechnology and Microbiology, Institute of Food Sciences, Warsaw University of Life Sciences WULS-SGGW, 159C Nowoursynowska Street, 02-776 Warsaw, Poland; (A.M.K.); (A.S.); (M.G.)
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6
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Tian Y, Li L, Wang R, Ji N, Ma C, Lei J, Guan W, Zhang X. Pullulan-Based Active Coating Incorporating Potassium Metabisulfite Maintains Postharvest Quality and Induces Disease Resistance to Soft Rot in Kiwifruit. Foods 2023; 12:3197. [PMID: 37685129 PMCID: PMC10487164 DOI: 10.3390/foods12173197] [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: 07/24/2023] [Revised: 08/19/2023] [Accepted: 08/22/2023] [Indexed: 09/10/2023] Open
Abstract
Soft rot is a severe postharvest disease of kiwifruit that causes enormous economic losses annually. In this study, we aimed to explore an effective pullulan-based active coating, incorporating food additives to reduce soft rot and extend the shelf life of cold-stored kiwifruit. The results showed that 1 g/L potassium metabisulfite could completely inhibit the mycelial growth of Diaporthe sp., Botryosphaeria dothidea, Phomopsis sp. and Alternaria sp., which were the primary pathogens of kiwifruit soft rot. Furthermore, the pullulan coating, combined with a 10 g/L potassium metabisulfite group, had a decay rate 46% lower than the control (CK) group and maintained fruit quality at the end of shelf life. The retention of physicochemical properties such as soluble solid content (SSC), firmness, weight loss and respiration rate also confirmed the efficacy of the treatment. In addition, at the end of shelf life, pullulan coating, combined with potassium metabisulfite, increased the accumulation of total phenolic content (37.59%) and flavonoid content (9.28%), maintained a high energy charge (51.36%), and enhanced superoxide dismutase (SOD) (6.27%), peroxidase (POD) (62.50%), catalase (CAT) (84.62%) and phenylalanine ammonia lyase (PAL) (24.61%) enzyme activities as well as initiating the upregulation of their gene expression levels. As a result, the disease resistance of fruit was improved, and the occurrence of soft rot was delayed. Overall, this study demonstrated that using the pullulan-based active coating incorporating potassium metabisulfite treatment effectively controlled soft rot and retarded the senescence of postharvest kiwifruit.
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Affiliation(s)
- Yiming Tian
- College of Food and Pharmaceutical Engineering, Guiyang University, Guiyang 550005, China; (Y.T.); (L.L.); (N.J.); (C.M.); (J.L.); (X.Z.)
| | - Lamei Li
- College of Food and Pharmaceutical Engineering, Guiyang University, Guiyang 550005, China; (Y.T.); (L.L.); (N.J.); (C.M.); (J.L.); (X.Z.)
| | - Rui Wang
- College of Food and Pharmaceutical Engineering, Guiyang University, Guiyang 550005, China; (Y.T.); (L.L.); (N.J.); (C.M.); (J.L.); (X.Z.)
| | - Ning Ji
- College of Food and Pharmaceutical Engineering, Guiyang University, Guiyang 550005, China; (Y.T.); (L.L.); (N.J.); (C.M.); (J.L.); (X.Z.)
| | - Chao Ma
- College of Food and Pharmaceutical Engineering, Guiyang University, Guiyang 550005, China; (Y.T.); (L.L.); (N.J.); (C.M.); (J.L.); (X.Z.)
| | - Jiqing Lei
- College of Food and Pharmaceutical Engineering, Guiyang University, Guiyang 550005, China; (Y.T.); (L.L.); (N.J.); (C.M.); (J.L.); (X.Z.)
| | - Wenqiang Guan
- Tianjin Key Laboratory of Food Biotechnology, College of Biotechnology and Food Science, Tianjin University of Commerce, Tianjin 300134, China
| | - Xu Zhang
- College of Food and Pharmaceutical Engineering, Guiyang University, Guiyang 550005, China; (Y.T.); (L.L.); (N.J.); (C.M.); (J.L.); (X.Z.)
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7
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Advances in propolis and propolis functionalized coatings and films for fruits and vegetables preservation. Food Chem 2023; 414:135662. [PMID: 36808021 DOI: 10.1016/j.foodchem.2023.135662] [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: 11/15/2022] [Revised: 02/03/2023] [Accepted: 02/06/2023] [Indexed: 02/11/2023]
Abstract
Propolis, as a natural active substance, is rich in polyphenols, with low toxicity, antioxidant, antifungal and antibacterial properties, which can be applied to the post-harvest preservation of fruits and vegetables. Propolis extracts and propolis functionalized coatings and films have exhibited good freshness in various types of fruits and vegetables as well as fresh-cut vegetables. They are mainly used to prevent water loss after harvesting, to inhibit the infestation of bacteria and fungi after harvesting and to enhance the firmness and apparent quality of fruits and vegetables. Moreover, propolis and propolis functionalized composites have a small or even insignificant effect on the physicochemical parameters of fruits and vegetables. Furthermore, how to cover the special smell of propolis itself so that it does not affect the flavor of fruits and vegetables, and the application of propolis extract in wrapping paper and packaging bag of fruits and vegetables, are worthwhile to further investigate.
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Segueni N, Boutaghane N, Asma ST, Tas N, Acaroz U, Arslan-Acaroz D, Shah SRA, Abdellatieff HA, Akkal S, Peñalver R, Nieto G. Review on Propolis Applications in Food Preservation and Active Packaging. PLANTS (BASEL, SWITZERLAND) 2023; 12:1654. [PMID: 37111877 PMCID: PMC10142627 DOI: 10.3390/plants12081654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Revised: 04/04/2023] [Accepted: 04/05/2023] [Indexed: 06/19/2023]
Abstract
Propolis is a natural hive product collected by honeybees from different plants and trees. The collected resins are then mixed with bee wax and secretions. Propolis has a long history of use in traditional and alternative medicine. Propolis possesses recognized antimicrobial and antioxidant properties. Both properties are characteristics of food preservatives. Moreover, most propolis components, in particular flavonoids and phenolic acids, are natural constituents of food. Several studies suggest that propolis could find use as a natural food preservative. This review is focused on the potential application of propolis in the antimicrobial and antioxidant preservation of food and its possible application as new, safe, natural, and multifunctional material in food packaging. In addition, the possible influence of propolis and its used extracts on the sensory properties of food is also discussed.
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Affiliation(s)
- Narimane Segueni
- Laboratory of Natural Product and Organic Synthesis, Department of Chemistry, Faculty of Science, Campus Chaabat Ersas, University Mentouri–Constantine 1, Constantine 25000, Algeria
- Faculty of Medicine, University Salah Boubnider Constantine 3, Constantine 25000, Algeria
| | - Naima Boutaghane
- Laboratoire d’Obtention des Subtances Thérapeutiques (LOST), Département de Chimie, Campus Chaabet-Ersas, Université des Frères Mentouri-Constantine 1, Constantine 25000, Algeria
| | - Syeda Tasmia Asma
- Department of Food Hygiene and Technology, Faculty of Veterinary Medicine, Afyon Kocatepe University, Afyonkarahisar 03200, Turkey
| | - Nuri Tas
- Department of Food Hygiene and Technology, Faculty of Veterinary Medicine, Afyon Kocatepe University, Afyonkarahisar 03200, Turkey
| | - Ulas Acaroz
- Department of Food Hygiene and Technology, Faculty of Veterinary Medicine, Afyon Kocatepe University, Afyonkarahisar 03200, Turkey
- ACR Bio Food and Biochemistry Research and Development, Afyonkarahisar 03200, Turkey
- Department of Food Hygiene and Technology, Faculty of Veterinary Medicine, Kyrgyz-Turkish Manas University, Bishkek KG-720038, Kyrgyzstan
| | - Damla Arslan-Acaroz
- ACR Bio Food and Biochemistry Research and Development, Afyonkarahisar 03200, Turkey
- Department of Biochemistry, Faculty of Veterinary Medicine, Afyon Kocatepe University, Afyonkarahisar 03200, Turkey
- Department of Biochemistry, Faculty of Veterinary Medicine, Kyrgyz-Turkish Manas University, Bishkek KG-720038, Kyrgyzstan
| | - Syed Rizwan Ali Shah
- Department of Animal Nutrition and Nutritional Diseases, Faculty of Veterinary Medicine, Afyon Kocatepe University, Afyonkarahisar 03200, Turkey
| | - Hoda A. Abdellatieff
- Department of Pathology, Faculty of Veterinary Medicine, Damanhour University, El-Beheira, Damanhour 22514, Egypt
| | - Salah Akkal
- Unit of Recherche Valorisation of Natural Resources, Bioactive Molecules and Analyses Physicochemical and Biological (VARENBIOMOL), Department of Chemistry, Faculty of Science, University Mentouri-Constantine 1, Constantine 25000, Algeria
| | - Rocío Peñalver
- Department of Food Technology, Food Science and Nutrition, Faculty of Veterinary Sciences, Regional Campus of International Excellence “Campus Mare Nostrum”, University of Murcia, Espinardo, 30071 Murcia, Spain
| | - Gema Nieto
- Department of Food Technology, Food Science and Nutrition, Faculty of Veterinary Sciences, Regional Campus of International Excellence “Campus Mare Nostrum”, University of Murcia, Espinardo, 30071 Murcia, Spain
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Hernández-Fuentes AD, Arroyo-Aguilar JE, Gutiérrez-Tlahque J, Santiago-Saenz YO, Quintero-Lira A, Reyes-Fuentes M, López-Palestina CU. Application of Cu Nanoparticles in Chitosan-PVA Hydrogels in a Native Tomato Genotype: Evaluation of the Postharvest Behavior of the Physicochemical and Bioactive Components of the Fruits. FOOD BIOPROCESS TECH 2023. [DOI: 10.1007/s11947-023-03044-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/05/2023]
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10
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Effect of Chitosan-Based Natural Products Nanocoatings on Green Bell Peppers During Storage. FOOD BIOPROCESS TECH 2023. [DOI: 10.1007/s11947-023-03022-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
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11
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Erceg T, Šovljanski O, Stupar A, Ugarković J, Aćimović M, Pezo L, Tomić A, Todosijević M. A comprehensive approach to chitosan-gelatine edible coating with β-cyclodextrin/lemongrass essential oil inclusion complex - Characterization and food application. Int J Biol Macromol 2023; 228:400-410. [PMID: 36572079 DOI: 10.1016/j.ijbiomac.2022.12.132] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 12/09/2022] [Accepted: 12/13/2022] [Indexed: 12/25/2022]
Abstract
Biopolymer-based films present an ideal matrix for the incorporation of active substances such as antimicrobial agents, giving active packaging a framework of green chemistry and a step forward in food packaging technology. The chitosan-gelatine active coating has been prepared using lemongrass oil as an antimicrobial compound applying a different approach. Instead of surfactants, to achieve compatibilization of compounds, β-cyclodextrin was used to encapsulate lemongrass oil. The antimicrobial effect was assessed using the dip-coating method on freshly harvested cherry tomatoes artificially contaminated by Penicillium aurantiogriseum during 20 days of cold storage. According to the evaluation of the antimicrobial effect of coating formulation on cherry tomato samples, which was mathematically assessed by predictive kinetic models and digital imaging, the applied coating formulation was found to be very effective since the development of fungal contamination for active-coated samples was observed for 20 days.
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Affiliation(s)
- Tamara Erceg
- University of Novi Sad, Faculty of Technology Novi Sad, Bulevar cara Lazara 1, 21 000 Novi Sad, Serbia.
| | - Olja Šovljanski
- University of Novi Sad, Faculty of Technology Novi Sad, Bulevar cara Lazara 1, 21 000 Novi Sad, Serbia
| | - Alena Stupar
- University of Novi Sad, Institute of Food Technology, Bulevar cara Lazara 1, 21 000 Novi Sad, Serbia
| | - Jovana Ugarković
- University of Novi Sad, Faculty of Technology Novi Sad, Bulevar cara Lazara 1, 21 000 Novi Sad, Serbia
| | - Milica Aćimović
- Institute of Field and Vegetable Crops Novi Sad, Maksima Gorkog 30, 21000 Novi Sad, Serbia
| | - Lato Pezo
- Institute of General and Physical Chemistry, Studentski trg 12-16, 11000 Belgrade, Serbia
| | - Ana Tomić
- University of Novi Sad, Faculty of Technology Novi Sad, Bulevar cara Lazara 1, 21 000 Novi Sad, Serbia
| | - Marina Todosijević
- University of Belgrade, Faculty of Chemistry, Studentski trg 16, 11000 Belgrade, Serbia
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12
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Jahani R, Behnamian M, Dezhsetan S, Karimirad R, Chamani E. Chitosan nano-biopolymer/Citrus paradisi peel oil delivery system enhanced shelf-life and postharvest quality of cherry tomato. Int J Biol Macromol 2023; 225:1212-1223. [PMID: 36427611 DOI: 10.1016/j.ijbiomac.2022.11.182] [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: 09/10/2022] [Revised: 11/12/2022] [Accepted: 11/18/2022] [Indexed: 11/23/2022]
Abstract
Grapefruit peel essential oil (CpEO) was loaded on chitosan (Cs) nano-biopolymer by ionic gelation method and its effect on physicochemical properties of cherry tomatoes was evaluated during 18 days of storage at 10 °C. The highest loading capacity and encapsulation efficiency were obtained from the weight ratio of 1:0.25 Cs to oil. TEM, DLS and FTIR were used to characterize the nanoparticles. The release of the oil from the nanoparticles followed the Fickian diffusion model. CpEO-CsNPs-CO and CpEO-CsNPs-RE treatments reduced ethylene production and respiration rate and indicated a significant and promising effect on increasing the level of antioxidant enzymes (CAT and POD), slowing down the loss of ascorbic acid and total phenolic content and consequently, maintaining antioxidant capacity. These treatments prevented a rapid decline in TSS and TA and an increase in lycopene and MDA level, and maintained the firmness, weight, and color of the fruits throughout storage period.
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Affiliation(s)
- Rahimeh Jahani
- Department of Horticultural Science, Faculty of Agriculture and Natural Resources, University of Mohaghegh Ardabili, Ardabil, Iran
| | - Mahdi Behnamian
- Department of Horticultural Science, Faculty of Agriculture and Natural Resources, University of Mohaghegh Ardabili, Ardabil, Iran.
| | - Sara Dezhsetan
- Department of Agronomy and Plant Breeding, Faculty of Agriculture and Natural Resources, University of Mohaghegh Ardabili, Ardabil, Iran
| | - Roghayeh Karimirad
- Department of Horticultural Science, Faculty of Agriculture and Natural Resources, University of Mohaghegh Ardabili, Ardabil, Iran
| | - Esmaeil Chamani
- Department of Horticultural Science, Faculty of Agriculture and Natural Resources, University of Mohaghegh Ardabili, Ardabil, Iran
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Podgórska-Kryszczuk I. Biological Control of Aspergillus flavus by the Yeast Aureobasidium pullulans In Vitro and on Tomato Fruit. PLANTS (BASEL, SWITZERLAND) 2023; 12:plants12020236. [PMID: 36678949 PMCID: PMC9865452 DOI: 10.3390/plants12020236] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 12/15/2022] [Accepted: 12/23/2022] [Indexed: 05/14/2023]
Abstract
Aspergillus flavus is an important pathogenic fungus affecting many crops and is one of the main sources of their aflatoxin contamination. The primary method of limiting this pathogen is using chemical fungicides, but researchers focus on searching for other effective agents for its control due to many disadvantages and limitations of these agrochemicals. The results obtained in the present study indicate the high potential of two yeast strains, Aureobasidium pullulans PP4 and A. pullulans ZD1, in the biological control of A. flavus. Under in vitro conditions, mycelial growth was reduced by 53.61% and 63.05%, and spore germination was inhibited by 68.97% and 79.66% by ZD1 and PP4 strains, respectively. Both strains produced the lytic enzymes chitinase and β-1,3-glucanase after 5 days of cultivation with cell wall preparations (CWP) of A. flavus in the medium as a carbon source. In addition, the tested yeasts showed the ability to grow over a wide range of temperatures (4-30 °C), pH (4-11), and salinity (0-12%) and showed tolerance to fungicides at concentrations corresponding to field conditions. Both isolates tested were highly tolerant to cupric oxychloride, showing biomass gains of 85.84% (ZD1) and 87.25% (PP4). Biomass growth in the presence of fungicides azoxystrobin was 78.71% (ZD1) and 82.65% (PP4), while in the presence of difenoconazole, it was 70.09% (ZD1) and 75.25% (PP4). The yeast strains were also tested for antagonistic effects against A. flavus directly on tomato fruit. Both isolates acted effectively by reducing lesion diameter from 29.13 mm (control) to 8.04 mm (PP4) and 8.83 mm (ZD1).
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Affiliation(s)
- Izabela Podgórska-Kryszczuk
- Department of Analysis and Food Quality Assessment, University of Life Sciences in Lublin, Skromna 8, 20-704 Lublin, Poland
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14
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NaY-Ag Zeolite Chitosan Coating Kraft Paper Applied as Ethylene Scavenger Packaging. FOOD BIOPROCESS TECH 2023. [DOI: 10.1007/s11947-022-02989-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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15
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Agrawal S, Budhwani D, Gurjar P, Telange D, Lambole V. Pullulan based derivatives: synthesis, enhanced physicochemical properties, and applications. Drug Deliv 2022; 29:3328-3339. [DOI: 10.1080/10717544.2022.2144544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Affiliation(s)
- Surendra Agrawal
- Department of Pharmaceutical Chemistry, Datta Meghe College of Pharmacy, Datta Meghe Institute of Higher Education and Research (DU), Sawangi Meghe, Wardha, India
| | - Divya Budhwani
- Department of Industrial Pharmacy, Shobhaben Pratapbhai Patel School of Pharmacy & Technology Management, Mumbai, SVKM’S NMIMS, Mumbai, India
| | - Pravina Gurjar
- Department of Pharmaceutics, Sharadchandra Pawar College of Pharmacy, Otur, Pune, India
| | - Darshan Telange
- Department of Pharmaceutics, Datta Meghe College of Pharmacy, Datta Meghe Institute of Higher Education and Research (DU), Sawangi Meghe, Wardha, India
| | - Vijay Lambole
- Department of Pharmacology, Datta Meghe College of Pharmacy, Datta Meghe Institute of Higher Education and Research (DU), Sawangi Meghe, Wardha, India
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16
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Stanciauskaite M, Marksa M, Rimkiene L, Ramanauskiene K. Evaluation of Chemical Composition, Sun Protection Factor and Antioxidant Activity of Lithuanian Propolis and Its Plant Precursors. PLANTS (BASEL, SWITZERLAND) 2022; 11:3558. [PMID: 36559670 PMCID: PMC9781500 DOI: 10.3390/plants11243558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 12/09/2022] [Accepted: 12/12/2022] [Indexed: 06/17/2023]
Abstract
The growing interest in polyphenols of natural origin and their plant sources encourages the study of their chemical composition and biological activity. Propolis is widely used as a source of phenolic compounds. The aim of this study is to evaluate and compare the chemical composition, antioxidant activity and sun protection factor (SPF) of the ethanolic extracts of the poplar buds, birch buds and pine buds of propolis plant precursors collected in Lithuania. The IC50 concentration of the extracts was evaluated using DPPH and ABTS methods. Extracts of poplar buds, birch buds and propolis showed a lower IC50 concentration by ABTS and DPPH methods compared with pine buds extracts. Poplar buds and propolis extracts showed the highest SPF value, while birch and pine buds extracts showed a lower SPF value. High-performance liquid chromatography (HPLC) analysis results showed that phenolic acids, such as p-coumaric acid and cinnamic acid, and flavonoids, such as pinobanksin and pinocembrin, were identified in all the tested extracts. Salicin has been identified only in poplar buds extracts. The results of antioxidant activity showed that propolis poplar and birch buds are a promising source of biologically active polyphenols.
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Affiliation(s)
- Monika Stanciauskaite
- Department of Clinical Pharmacy, Faculty of Pharmacy, Lithuanian University of Health Sciences, Sukileliai Avenue 13, LT-50162 Kaunas, Lithuania
- Department of Drug Chemistry, Faculty of Pharmacy, Lithuanian University of Health Sciences, Sukileliai Avenue 13, LT-50162 Kaunas, Lithuania
| | - Mindaugas Marksa
- Department of Analytical & Toxicological Chemistry, Faculty of Pharmacy, Lithuanian University of Health Sciences, Sukileliai Avenue 13, LT-50162 Kaunas, Lithuania
| | - Laura Rimkiene
- Department of Analytical & Toxicological Chemistry, Faculty of Pharmacy, Lithuanian University of Health Sciences, Sukileliai Avenue 13, LT-50162 Kaunas, Lithuania
| | - Kristina Ramanauskiene
- Department of Clinical Pharmacy, Faculty of Pharmacy, Lithuanian University of Health Sciences, Sukileliai Avenue 13, LT-50162 Kaunas, Lithuania
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17
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18
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Srisa A, Promhuad K, San H, Laorenza Y, Wongphan P, Wadaugsorn K, Sodsai J, Kaewpetch T, Tansin K, Harnkarnsujarit N. Antibacterial, Antifungal and Antiviral Polymeric Food Packaging in Post-COVID-19 Era. Polymers (Basel) 2022; 14:polym14194042. [PMID: 36235988 PMCID: PMC9573034 DOI: 10.3390/polym14194042] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 09/21/2022] [Accepted: 09/23/2022] [Indexed: 12/22/2022] Open
Abstract
Consumers are now more concerned about food safety and hygiene following the COVID-19 pandemic. Antimicrobial packaging has attracted increased interest by reducing contamination of food surfaces to deliver quality and safe food while maintaining shelf life. Active packaging materials to reduce contamination or inhibit viral activity in packaged foods and on packaging surfaces are mostly prepared using solvent casting, but very few materials demonstrate antiviral activity on foods of animal origin, which are important in the human diet. Incorporation of silver nanoparticles, essential oils and natural plant extracts as antimicrobial agents in/on polymeric matrices provides improved antifungal, antibacterial and antiviral properties. This paper reviews recent developments in antifungal, antibacterial and antiviral packaging incorporating natural or synthetic compounds using preparation methods including extrusion, solvent casting and surface modification treatment for surface coating and their applications in several foods (i.e., bakery products, fruits and vegetables, meat and meat products, fish and seafood and milk and dairy foods). Findings showed that antimicrobial material as films, coated films, coating and pouches exhibited efficient antimicrobial activity in vitro but lower activity in real food systems. Antimicrobial activity depends on (i) polar or non-polar food components, (ii) interactions between antimicrobial compounds and the polymer materials and (iii) interactions between environmental conditions and active films (i.e., relative humidity, oxygen and water vapor permeability and temperature) that impact the migration or diffusion of active compounds in foods. Knowledge gained from the plethora of existing studies on antimicrobial polymers can be effectively utilized to develop multifunctional antimicrobial materials that can protect food products and packaging surfaces from SARS-CoV-2 contamination.
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Affiliation(s)
- Atcharawan Srisa
- Department of Packaging and Materials Technology, Faculty of Agro-Industry, Kasetsart University, 50 Ngam Wong Wan Rd., Latyao, Chatuchak, Bangkok 10900, Thailand
| | - Khwanchat Promhuad
- Department of Packaging and Materials Technology, Faculty of Agro-Industry, Kasetsart University, 50 Ngam Wong Wan Rd., Latyao, Chatuchak, Bangkok 10900, Thailand
| | - Horman San
- Department of Packaging and Materials Technology, Faculty of Agro-Industry, Kasetsart University, 50 Ngam Wong Wan Rd., Latyao, Chatuchak, Bangkok 10900, Thailand
| | - Yeyen Laorenza
- Department of Packaging and Materials Technology, Faculty of Agro-Industry, Kasetsart University, 50 Ngam Wong Wan Rd., Latyao, Chatuchak, Bangkok 10900, Thailand
| | - Phanwipa Wongphan
- Department of Packaging and Materials Technology, Faculty of Agro-Industry, Kasetsart University, 50 Ngam Wong Wan Rd., Latyao, Chatuchak, Bangkok 10900, Thailand
| | - Kiattichai Wadaugsorn
- Department of Packaging and Materials Technology, Faculty of Agro-Industry, Kasetsart University, 50 Ngam Wong Wan Rd., Latyao, Chatuchak, Bangkok 10900, Thailand
| | - Janenutch Sodsai
- Department of Packaging and Materials Technology, Faculty of Agro-Industry, Kasetsart University, 50 Ngam Wong Wan Rd., Latyao, Chatuchak, Bangkok 10900, Thailand
| | - Thitiporn Kaewpetch
- Department of Packaging and Materials Technology, Faculty of Agro-Industry, Kasetsart University, 50 Ngam Wong Wan Rd., Latyao, Chatuchak, Bangkok 10900, Thailand
| | - Kittichai Tansin
- Department of Packaging and Materials Technology, Faculty of Agro-Industry, Kasetsart University, 50 Ngam Wong Wan Rd., Latyao, Chatuchak, Bangkok 10900, Thailand
| | - Nathdanai Harnkarnsujarit
- Department of Packaging and Materials Technology, Faculty of Agro-Industry, Kasetsart University, 50 Ngam Wong Wan Rd., Latyao, Chatuchak, Bangkok 10900, Thailand
- Center for Advanced Studies for Agriculture and Food, Kasetsart University, 50 Ngam Wong Wan Rd., Latyao, Chatuchak, Bangkok 10900, Thailand
- Correspondence: ; Tel.: +66-2-562-5045
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Characterization and Antifungal Activity of Pullulan Edible Films Enriched with Propolis Extract for Active Packaging. Foods 2022; 11:foods11152319. [PMID: 35954086 PMCID: PMC9368179 DOI: 10.3390/foods11152319] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Revised: 07/07/2022] [Accepted: 08/01/2022] [Indexed: 02/04/2023] Open
Abstract
Active pullulan films with the addition of 3, 5 or 10% propolis extract produced by the casting method were tested in the study. Propolis extracts from Bochnia County, Siedlce County and Ełk County (Poland) were used. The appearance of the films was characterized, as well as physical parameters (thickness, moisture content, water solubility), tensile strength (TS), elongation at break (EB), optical characteristics (light transparency, UV barrier, color) and antifungal properties. The antifungal activity of the films was tested by the disc diffusion method against yeast (Candida albicans, C. krusei, Saccharomyces cerevisiae, Rhodotorula mucilaginosa) and mold (Alternaria solani, Fusarium solani, Rhizopus stolonifer, Colletotrichum gloeosporioides, C. cladosporioides, Aspergillus niger, A. ochraceus, Mucor mucedo, Penicillium expansum, P. chrysogenum). The origin of propolis influenced the color and water solubility of the films. The addition of increasing concentrations of propolis extract increased the film thickness and the intensity of the yellow color, extended the water dissolution time of the film and reduced the values of TS and EB. The addition of propolis extract in the pullulan film improved UV radiation protection but decreased light transparency. The antifungal activity increased significantly with the increasing concentration of propolis extract in the film, regardless of the origin of propolis. Molds showed greater sensitivity to pullulan films containing propolis extract than yeasts. In general, films made of pullulan with the addition of propolis extract can be considered as natural active packaging to protect against the growth of fungi in food.
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20
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Investigation of physicochemical properties, antimicrobial and antioxidant activity of edible films based on chitosan/casein containing Origanum vulgare L. essential oil and its effect on quality maintenance of cherry tomato. Food Chem 2022; 396:133650. [PMID: 35839728 DOI: 10.1016/j.foodchem.2022.133650] [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: 01/01/2022] [Revised: 06/13/2022] [Accepted: 07/05/2022] [Indexed: 11/23/2022]
Abstract
Edible coatings prevent physicochemical and biological food deterioration. Using bioactive compounds like essential oils can enrich films. In this study, edible films from chitosan (C), casein (Z) and oregano (OEO) were developed, and their physicochemical, barrier, antimicrobial, antioxidant, and structural properties (FTIR, SEM) were investigated. The C1Z3 ratio had good mechanical and inhibitory properties, and OEO improves flexibility, barrier, hydrophobic, antimicrobial, and antioxidant properties. The physicochemical and microbiological properties of cherry tomatoes were affected by C1Z3 and C1Z3O1.5 coatings. Coated fruits were stored at 4 °C for 32 days. The best results for weight loss, shrinkage, and titratable acidity were found to be 17.88%, 31.12%, and 0.15% in C1Z3O1.5 coated cherry tomatoes, respectively.The TMAB of C1Z3O1.5 coated fruits was less than detectable and the fungal growth was inhibited for 28 days. Accordingly, by adding OEO to chitosan/casein coatings, the spoilage process of cherry tomatoes was delayed for long-term storage.
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21
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Shen J, Zhang M, Mujumdar AS, Chen J. Effects of High Voltage Electrostatic Field and Gelatin-Gum Arabic Composite Film on Color Protection of Freeze-dried Grapefruit Slices. FOOD BIOPROCESS TECH 2022. [DOI: 10.1007/s11947-022-02839-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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22
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De Carli C, Aylanc V, Mouffok KM, Santamaria-Echart A, Barreiro F, Tomás A, Pereira C, Rodrigues P, Vilas-Boas M, Falcão SI. Production of chitosan-based biodegradable active films using bio-waste enriched with polyphenol propolis extract envisaging food packaging applications. Int J Biol Macromol 2022; 213:486-497. [PMID: 35640852 DOI: 10.1016/j.ijbiomac.2022.05.155] [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: 01/30/2022] [Revised: 05/10/2022] [Accepted: 05/22/2022] [Indexed: 12/18/2022]
Abstract
Developing biodegradable active films has been a promising green approach to overcoming global concerns over the environmental pollution and human health caused by plastic utilization. This study aimed to develop active films based on chitosan (CS), produced from waste crayfish (Procambarus clarkii) shells enriched with bioactive extract (5-20%) of propolis (PS) and to characterize its properties, envisaging food packaging applications. The chromatographic profile of PS extract confirmed its richness, with 41 phenolic compounds. With increasing extract addition to the chitosan, the thickness of the films increased from 61.7 to 71.7 μm, causing a reduction in the light transmission rate, along with a greenish colour shift. The interactions between PS extract and CS was confirmed by infrared spectroscopy, at the same time that the microstructural integrity of the films was checked on the scanning electron microscopy micrographs. The findings also showed that addition of PS enhanced the films thermal stability and mechanical properties e.g., tensile modulus, yield strength, and stress at break. Besides, it improved the antioxidant and antimicrobial activities. Overall, CS-based composite films seem a promising green alternative to petroleum-based synthetic plastics allowing to extend the shelf life of food products due to their eco-friendly nature.
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Affiliation(s)
- Cristiane De Carli
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; Universidade Tecnológica Federal do Paraná - UTFPR, Campus Medianeira, 85884-000 Medianeira, Brazil
| | - Volkan Aylanc
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal
| | - Kheira M Mouffok
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal
| | - Arantzazu Santamaria-Echart
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal
| | - Filomena Barreiro
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal
| | - Andreia Tomás
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal
| | - Celeide Pereira
- Universidade Tecnológica Federal do Paraná - UTFPR, Campus Medianeira, 85884-000 Medianeira, Brazil
| | - Paula Rodrigues
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal
| | - Miguel Vilas-Boas
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal.
| | - Soraia I Falcão
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal.
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Wu Y, Wu Y, Han P, Xu J, Liang X. Effect of alginate coatings incorporated with chitinase from ʻBaozhuʼ pear on the preservation of cherry tomato during refrigerated storage. Food Sci Nutr 2022; 10:3098-3105. [PMID: 36171794 PMCID: PMC9469867 DOI: 10.1002/fsn3.2908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 03/21/2022] [Accepted: 04/10/2022] [Indexed: 11/19/2022] Open
Abstract
The effects of edible coatings based on sodium alginate with ʻBaozhuʼ pear chitinase on the quality of cherry tomatoes during refrigerated storage were evaluated. Cherry tomatoes inoculated with Fusarium oxysporum were coated and stored up to 21 days. All coatings with the chitinase significantly reduced F. oxysporum proliferation on cherry tomatoes during storage and extended the shelf life of cherry tomatoes effectively (p < .05). Results showed that alginate coatings with the chitinase could prevent weight loss, maintain firmness, and slow down the changes of titratable acidity and vitamin C (p < .05) in a dose‐dependent manner. However, no significant differences were observed between T3 (1% alginate/0.15% ʻBaozhuʼ pear chitinase/1% glycerin) and T4 (1% sodium alginate/0.3% ʻBaozhuʼ pear chitinase/1% glycerin) (p > .05). Overall, alginate coating with 0.15% ʻBaozhuʼ pear chitinase could be a promising method to maintain the quality of cherry tomatoes.
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Affiliation(s)
- Yongmin Wu
- Faculty of Food Science and Engineering Kunming University of Science and Technology Kunming China
| | - Yi Wu
- Faculty of Food Science and Engineering Kunming University of Science and Technology Kunming China
| | - Peng Han
- Faculty of Food Science and Engineering Kunming University of Science and Technology Kunming China
| | - Jiangqi Xu
- Beijing Key Laboratory of Flavor Chemistry School of Light Industry Beijing Technology and Business University Beijing China
| | - Xiaobo Liang
- Faculty of Food Science and Engineering Kunming University of Science and Technology Kunming China
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Recent Advancements of Polysaccharides to Enhance Quality and Delay Ripening of Fresh Produce: A Review. Polymers (Basel) 2022; 14:polym14071341. [PMID: 35406215 PMCID: PMC9003407 DOI: 10.3390/polym14071341] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 03/14/2022] [Accepted: 03/16/2022] [Indexed: 02/01/2023] Open
Abstract
The freshness of fruits and vegetables plays a significant role in consumers' decision to purchase a product at the supermarket. Fresh-cut products are the latest trend in fulfilling society's restless needs, and the food industry is faced with the challenge of maintaining the quality of fresh produce. The food industry is concerned with the natural maturation and degradation of fruits and vegetables, primarily due to enzymatic reactions. It has been demonstrated that polysaccharide coatings effectively preserve the freshness of these products, extending their shelf life depending on the preservation method used. This review informs readers about the different types of polysaccharides and their novel applications as natural food preservatives in the past five years (2018-2022). The key findings summarized the properties of the antimicrobial agent, the molecular mechanism of action, coating methods, and formulation for the preservation approach. Additionally, we discuss the scientific factors influencing polysaccharide processing and preservation efficacy, allowing it to be used in post-harvest management.
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25
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Razali Z, Somasundram C, Nurulain SZ, Kunasekaran W, Alias MR. Postharvest Quality of Cherry Tomatoes Coated with Mucilage from Dragon Fruit and Irradiated with UV-C. Polymers (Basel) 2021; 13:polym13172919. [PMID: 34502959 PMCID: PMC8434347 DOI: 10.3390/polym13172919] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Revised: 08/12/2021] [Accepted: 08/17/2021] [Indexed: 11/23/2022] Open
Abstract
Cherry tomatoes are climacteric fruits that have a limited shelf life. Over the years, many methods have been applied to preserve the fruit quality and safety of these fruits. In this study, a novel method of combining mucilage from dragon fruits and UV-C irradiation was carried out. Cherry tomatoes were subjected to UV-C irradiation and edible coating, both as a stand-alone and hurdle treatment. The edible coating was prepared from the mucilage of white dragon fruits. Quality parameters including color, weight loss, total soluble solids, titratable acidity, ascorbic acid, antioxidant analysis (total phenolic content and flavonoid content), and microbial analysis were measured throughout 21 days of storage at 4 °C. Results showed that the hurdle treatment extended shelf life by 21 days, reduced weight loss (0.87 ± 0.05%) and color changes (11.61 ± 0.95 ΔE), and inhibited microbes better than stand-alone treatments. Furthermore, fruits treated with the combination of UV-C and edible coating also contained higher total polyphenol content (0.132 ± 0.003 mg GAE/100 mL), total flavonoid content (13.179 ± 0.002 mg CE/100 mL), and ascorbic acid (1.07 ± 0.06 mg/100 mL). These results show that the combination of UV-C and edible coating as a hurdle treatment could be an innovative method to preserve shelf life and quality of fruits.
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Affiliation(s)
- Zuliana Razali
- Institute of Biological Sciences, Faculty of Science, University of Malaya, Kuala Lumpur 50603, Malaysia; (C.S.); (S.Z.N.); (M.R.A.)
- The Center for Research in Biotechnology for Agriculture (CEBAR), University of Malaya, Kuala Lumpur 50603, Malaysia
- Correspondence:
| | - Chandran Somasundram
- Institute of Biological Sciences, Faculty of Science, University of Malaya, Kuala Lumpur 50603, Malaysia; (C.S.); (S.Z.N.); (M.R.A.)
- The Center for Research in Biotechnology for Agriculture (CEBAR), University of Malaya, Kuala Lumpur 50603, Malaysia
| | - Siti Zalifah Nurulain
- Institute of Biological Sciences, Faculty of Science, University of Malaya, Kuala Lumpur 50603, Malaysia; (C.S.); (S.Z.N.); (M.R.A.)
| | - Wijenthiran Kunasekaran
- Cytonex Sdn Bhd, Kuala Lumpur, Federal Territory of Kuala Lumpur, Kuala Lumpur 51200, Malaysia;
| | - Matthew Raj Alias
- Institute of Biological Sciences, Faculty of Science, University of Malaya, Kuala Lumpur 50603, Malaysia; (C.S.); (S.Z.N.); (M.R.A.)
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Chaiwarit T, Kantrong N, Sommano SR, Rachtanapun P, Junmahasathien T, Kumpugdee-Vollrath M, Jantrawut P. Extraction of Tropical Fruit Peels and Development of HPMC Film Containing the Extracts as an Active Antibacterial Packaging Material. Molecules 2021; 26:molecules26082265. [PMID: 33919710 PMCID: PMC8070744 DOI: 10.3390/molecules26082265] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 04/10/2021] [Accepted: 04/11/2021] [Indexed: 11/16/2022] Open
Abstract
In recent years, instead of the use of chemical substances, alternative substances, especially plant extracts, have been characterized for an active packaging of antibacterial elements. In this study, the peels of mangosteen (Garcinia mangostana), rambutan (Nephelium lappaceum), and mango (Mangifera indica) were extracted to obtain bioactive compound by microwave-assisted extraction (MAE) and maceration with water, ethanol 95% and water–ethanol (40:60%). All extracts contained phenolics and flavonoids. However, mangosteen peel extracted by MAE and maceration with water/ethanol (MT-MAE-W/E and MT-Ma-W/E, respectively) contained higher phenolic and flavonoid contents, and exhibited greater antibacterial activity against Staphylococcus aureus and Escherichia coli. Thus, both extracts were analyzed by liquid chromatograph-mass spectrometer (LC-MS) analysis, α-mangostin conferring antibacterial property was found in both extracts. The MT-MAE-W/E and MT-Ma-W/E films exhibited 30.22 ± 2.14 and 30.60 ± 2.83 mm of growth inhibition zones against S. aureus and 26.50 ± 1.60 and 26.93 ± 3.92 mm of growth inhibition zones against E. coli. These clear zones were wider than its crude extract approximately 3 times, possibly because the film formulation enhanced antibacterial activity with sustained release of active compound. Thus, the mangosteen extracts have potential to be used as an antibacterial compound in active packaging.
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Affiliation(s)
- Tanpong Chaiwarit
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Chiang Mai University, Chiang Mai 50200, Thailand; (T.C.); (T.J.)
| | - Nutthapong Kantrong
- Department of Restorative Dentistry, Faculty of Dentistry, Khon Kaen University, Khon Kaen 40002, Thailand;
- Research Group of Chronic Inflammatory Oral Diseases and Systemic Diseases Associated with Oral Health, Faculty of Dentistry, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Sarana Rose Sommano
- Plant Bioactive Compound Laboratory (BAC), Department of Plant and Soil Sciences, Faculty of Agriculture, Chiang Mai University, Chiang Mai 50200, Thailand;
- Cluster of Research and Development of Pharmaceutical and Natural Products Innovation for Human or Animal, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Pornchai Rachtanapun
- Division of Packaging Technology, School of Agro-Industry, Faculty of Agro-Industry, Chiang Mai University, Chiang Mai 50100, Thailand;
- Cluster of Agro Bio-Circular-Green Industry (Agro BCG), Chiang Mai University, Chiang Mai 50100, Thailand
| | - Taepin Junmahasathien
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Chiang Mai University, Chiang Mai 50200, Thailand; (T.C.); (T.J.)
- Cluster of Research and Development of Pharmaceutical and Natural Products Innovation for Human or Animal, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Mont Kumpugdee-Vollrath
- Department of Pharmaceutical Engineering, Beuth University of Applied Sciences Berlin, 13353 Berlin, Germany;
| | - Pensak Jantrawut
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Chiang Mai University, Chiang Mai 50200, Thailand; (T.C.); (T.J.)
- Cluster of Research and Development of Pharmaceutical and Natural Products Innovation for Human or Animal, Chiang Mai University, Chiang Mai 50200, Thailand
- Cluster of Agro Bio-Circular-Green Industry (Agro BCG), Chiang Mai University, Chiang Mai 50100, Thailand
- Correspondence: or ; Tel.: +66-891184007
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Baenas N, Iniesta C, González-Barrio R, Nuñez-Gómez V, Periago MJ, García-Alonso FJ. Post-Harvest Use of Ultraviolet Light (UV) and Light Emitting Diode (LED) to Enhance Bioactive Compounds in Refrigerated Tomatoes. Molecules 2021; 26:molecules26071847. [PMID: 33805959 PMCID: PMC8036539 DOI: 10.3390/molecules26071847] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 03/17/2021] [Accepted: 03/22/2021] [Indexed: 11/18/2022] Open
Abstract
Different strategies have been developed to increase the concentration of bioactive compounds in tomatoes during post-harvest, with ultraviolet light (UV) and light emitting diodes (LEDs) being interesting tools. The aim of this study was to evaluate the effect of ultraviolet (UVA at 366 nm and UVC at 254 nm) pre-treatment (1 kJ/m2) and red–blue LED light (25.4 µmol/m2/s) on the concentration of carotenoids, (poly)phenols and hydrophilic/lipophilic antioxidant capacity during 7 days of refrigeration storage of green tomatoes (Solanum lycopersicum L.) cultivar “Raf”. In addition, special attention was paid to quality parameters (weight loss, colour, acidity, soluble solids and ripening index). Tomatoes exposed to LED light at 6 °C for 7 days increased up to three times the total carotenoids content (mainly β-carotene and E-lycopene) compared to tomatoes refrigerated in the dark, while UV treatments alone did not significantly affect the carotenoid content. Besides, exposure to LEDs increased the hydrophilic and lipophilic antioxidant capacity of tomatoes by 30%, without affecting phenolic contents. Thus, LED treatments alone during refrigerated storage fostered ripening and improved the nutritional value of tomatoes, without compromising quality parameters. Further studies must be carried out to evaluate the impact on sensory attributes and consumer acceptance.
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Adrah K, Ananey-Obiri D, Tahergorabi R. Physicochemical Changes of Deep-Fat-Fried Chicken Drumsticks Treated with Quercetin-in-Edible Coating during Storage Time. Foods 2021; 10:467. [PMID: 33672567 PMCID: PMC7924046 DOI: 10.3390/foods10020467] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Revised: 02/13/2021] [Accepted: 02/18/2021] [Indexed: 12/19/2022] Open
Abstract
In this study, 10% of chicken protein isolate (CPI) and quercetin (1 mg/mL) were used to develop an edible coating to improve the oxidative stability of deep-fat-fried chicken drumsticks during refrigerated storage (4 °C) for 10 days. Chicken samples with edible coating formulated with only 10% CPI served as the control. Although the thiobarbituric acid reactive substances (TBARS) values of the treated samples were lower than the control samples, no significant differences were observed. Quercetin-treated samples were generally harder than control samples. The pH was reduced by quercetin incorporation (p < 0.05). L* and b* values increased, while there was no significant variation in a* values during storage (p > 0.05).
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Affiliation(s)
- Kelvin Adrah
- Food and Nutritional Sciences Program, North Carolina Agricultural and Technical State University, Greensboro, NC 27411, USA;
| | - Daniel Ananey-Obiri
- Department of Computational Sciences and Engineering, College of Engineering, North Carolina Agricultural and Technical State University, Greensboro, NC 27411, USA;
| | - Reza Tahergorabi
- Food and Nutritional Sciences Program, North Carolina Agricultural and Technical State University, Greensboro, NC 27411, USA;
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29
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Yong H, Liu J. Active packaging films and edible coatings based on polyphenol‐rich propolis extract: A review. Compr Rev Food Sci Food Saf 2021; 20:2106-2145. [DOI: 10.1111/1541-4337.12697] [Citation(s) in RCA: 58] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Revised: 11/17/2020] [Accepted: 12/06/2020] [Indexed: 12/11/2022]
Affiliation(s)
- Huimin Yong
- College of Food Science and Engineering Yangzhou University Yangzhou PR China
| | - Jun Liu
- College of Food Science and Engineering Yangzhou University Yangzhou PR China
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30
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Contributions of exopolysaccharides from lactic acid bacteria as biotechnological tools in food, pharmaceutical, and medical applications. Int J Biol Macromol 2021; 173:79-89. [PMID: 33482209 DOI: 10.1016/j.ijbiomac.2021.01.110] [Citation(s) in RCA: 85] [Impact Index Per Article: 28.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2020] [Revised: 12/10/2020] [Accepted: 01/16/2021] [Indexed: 01/08/2023]
Abstract
Exopolysaccharides (EPS) are important bioproducts produced by some genera of lactic acid bacteria. EPS are famous for their shelf-life improving properties, techno-functional enhancing abilities in food and dairy industries, besides their beneficial health effects. Furthermore, exopolysaccharides have many prospective and well-established contributions in the field of drugs and diagnostic industry. In this review, classification of EPS produced by LAB was presented. Moreover, current and potential applications of EPS in food, dairy, baking industries, cereal-based, and functional products were described. Also, some clinical and pharmaceutical applications of EPS such as intelligent drug delivery systems (microsystems and nanosystems for sustained delivery), interpenetrating polymer networks (IPNs), anticancer drug-targeting, recombinant macromolecular biopharmaceuticals, gene delivery, tissue engineering, and role of EPS in diagnostics were highlighted. Finally, future prospects concerning enhancing EPS production, minimizing costs of their production, and exploring their contribution in further applications were discussed.
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White E, Kumar GD, da Silva ALBR, Kerr WL, Cimowsky S, Widmer JA, Dunn LL. Postharvest Reduction of Salmonella enterica on Tomatoes Using a Pelargonic Acid Emulsion. Foods 2021; 10:foods10010178. [PMID: 33477287 PMCID: PMC7830531 DOI: 10.3390/foods10010178] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 01/13/2021] [Accepted: 01/13/2021] [Indexed: 11/16/2022] Open
Abstract
A novel produce wash consisting of pelargonic acid (PEL) emulsions was tested on tomatoes contaminated with a five-serovar Salmonella enterica cocktail. Ability to reduce contamination on the inoculated tomato surface, as well as mitigation of subsequent cross-contamination to uninoculated tomatoes washed in re-used/spent wash water were examined. Sanitizer efficacy was also examined over 1 and 7 d storage time (8 °C, recommended for red ripe tomatoes) and in the presence of 0.5% (w/v) organic load. PEL performed statistically the same (p ≤ 0.05) at both 30 mM and 50 mM concentrations and resulted in greater than 1, 5 and 6 log CFU/g Salmonella reductions at 0 h, 1 d and 7 d, respectively, when compared to a water-only or no rinse (NR) treatment. This was also a significantly greater reduction than was observed due to chlorine (sodium hypochlorite) and peroxyacetic acid (PAA) at all time points (p ≤ 0.01). Organic load had no impact on sanitizer efficacy for all examined treatments. Finally, PEL had a deleterious impact on tomato texture. At 1 d, ca. 5 N and 7 N were required to achieve tomato skin penetration and compression, respectively, compared to >9 N and 15 N required by all other treatments (p ≤ 0.05). While PEL sanitizers effectively reduced inoculated Salmonella and subsequent transfer to uninoculated tomatoes, reformulation may be necessary to prevent deleterious quality impacts on produce.
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Affiliation(s)
- Elizabeth White
- Department of Food Science & Technology, University of Georgia, 100 Cedar St., Athens, GA 30602, USA; (E.W.); (W.L.K.); (S.C.); (J.A.W.)
| | - Govindaraj Dev Kumar
- Center for Food Safety, University of Georgia, 1109 Experiment St, Griffin, GA 30223, USA
- Correspondence: (G.D.K.); (L.L.D.); Tel.: +1-770-467-6094 (G.D.K.); +1-706-542-0993 (L.L.D.)
| | | | - William L. Kerr
- Department of Food Science & Technology, University of Georgia, 100 Cedar St., Athens, GA 30602, USA; (E.W.); (W.L.K.); (S.C.); (J.A.W.)
| | - Samuel Cimowsky
- Department of Food Science & Technology, University of Georgia, 100 Cedar St., Athens, GA 30602, USA; (E.W.); (W.L.K.); (S.C.); (J.A.W.)
| | - J. Andrew Widmer
- Department of Food Science & Technology, University of Georgia, 100 Cedar St., Athens, GA 30602, USA; (E.W.); (W.L.K.); (S.C.); (J.A.W.)
| | - Laurel L. Dunn
- Department of Food Science & Technology, University of Georgia, 100 Cedar St., Athens, GA 30602, USA; (E.W.); (W.L.K.); (S.C.); (J.A.W.)
- Correspondence: (G.D.K.); (L.L.D.); Tel.: +1-770-467-6094 (G.D.K.); +1-706-542-0993 (L.L.D.)
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El-Hady NAAA, ElSayed AI, El-saadany SS, Deligios PA, Ledda L. Exogenous Application of Foliar Salicylic Acid and Propolis Enhances Antioxidant Defenses and Growth Parameters in Tomato Plants. PLANTS (BASEL, SWITZERLAND) 2021; 10:plants10010074. [PMID: 33401405 PMCID: PMC7823993 DOI: 10.3390/plants10010074] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 12/27/2020] [Accepted: 12/28/2020] [Indexed: 05/14/2023]
Abstract
Salicylic acid (SA) and propolis (PR) are known to regulate the physiological process and to have a relevant role in bioactive compounds content. Our experiment was designed to evaluate the effect of SA and PR application on the growth, yield, and quality parameters of tomato grown for the fresh market in field conditions in Egypt. We studied the effect of twelve treatments where SA (0.50, 1.00, 1.50, 2.00, and 2.50 mM) and PR (1, 2, 10, 20, and 100 mg propolis mL-1) were applied at increasing doses as a sole agent or combined each other (1.50 mM + 10 mg mL-1 for SA and PR, respectively). An untreated control was also considered. Tomato plants treated with SA (0.50, 1.00, and 1.50 mM) showed a significant effect in all traits especially SA1 (0.50 mM) in growth parameters and SA2 (1.00 mM) in pigment and antioxidant content. Propolis foliar application was more effective than SA as it revealed that raising the concentration of aqueous extract enhanced the growth parameters and pigment in tomato. The best result was obtained by the 10 mg mL-1 treatment. The effect of propolis on antioxidant enzymes varied as the 10 mg mL-1 treatment was effective on peroxidases and superoxide dismutase, while 100 mg mL-1 was more effective on catalase. Salicylic acid and propolis have a positive effect on both preserving tomato plants and on nutrient supply, so the mixed intermediate concentration (1.50 mM + 10 mg mL-1) is considered very effective and results in an improvement of all plant traits.
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Affiliation(s)
- Nouran Ahmed Abdo Abd El-Hady
- Biochemistry Department, Faculty of Agriculture, Zagazig University, 44519 Zagazig, Egypt; (N.A.A.A.E.-H.); (A.I.E.); (S.S.E.-s.)
| | - Abdelaleim Ismail ElSayed
- Biochemistry Department, Faculty of Agriculture, Zagazig University, 44519 Zagazig, Egypt; (N.A.A.A.E.-H.); (A.I.E.); (S.S.E.-s.)
| | - Sayed Soliman El-saadany
- Biochemistry Department, Faculty of Agriculture, Zagazig University, 44519 Zagazig, Egypt; (N.A.A.A.E.-H.); (A.I.E.); (S.S.E.-s.)
| | - Paola A. Deligios
- Department of Agricultural Sciences, University of Sassari, 07100 Sassari, Italy;
| | - Luigi Ledda
- Department of Crop, Food and Environmental Sciences, Marche Polytechnic University, 60131 Ancona, Italy
- Correspondence:
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Ruiz-Martínez J, Aguirre-Joya JA, Rojas R, Vicente A, Aguilar-González MA, Rodríguez-Herrera R, Alvarez-Perez OB, Torres-León C, Aguilar CN. Candelilla Wax Edible Coating with Flourensia cernua Bioactives to Prolong the Quality of Tomato Fruits. Foods 2020; 9:foods9091303. [PMID: 32947785 PMCID: PMC7554823 DOI: 10.3390/foods9091303] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 09/08/2020] [Accepted: 09/08/2020] [Indexed: 11/18/2022] Open
Abstract
The improvement of the postharvest quality of tomato fruits was evaluated using an edible coating functionalized with an Flourensia cernua extract evaluating the antifungal, structural, barrier, and optical properties. The formulation and evaluation of an edible coating and its application on tomato was evaluated using a response surface methodology to determine the ideal concentrations of candelilla wax, whey protein, and glycerol. Edible films showed good barrier properties, with water vapor permeability varying from 0.435–0.404 g mm/m2 day kPa. The addition o F. cernua extract showed significant improvement in the transparency of films. The edible coating applied to tomato reduced weight and firmness loss. The sensory evaluation proved that the product obtained is acceptable for consumers. The edible coating added with F. cernua extract was the most effective in inhibiting the growth of pathogenic fungi and the visual appearance at the end of storage confirmed the beneficial effect of the edible coating.
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Affiliation(s)
- Judith Ruiz-Martínez
- Food Research Department. School of Chemistry. Universidad Autónoma de Coahuila, Saltillo, Coahuila 25280, Mexico; (J.R.-M.); (J.A.A.-J.); (R.R.-H.); (O.B.A.-P.); (C.T.-L.)
| | - Jorge A. Aguirre-Joya
- Food Research Department. School of Chemistry. Universidad Autónoma de Coahuila, Saltillo, Coahuila 25280, Mexico; (J.R.-M.); (J.A.A.-J.); (R.R.-H.); (O.B.A.-P.); (C.T.-L.)
| | - Romeo Rojas
- Research Center and Development for Food Industries, School of Agronomy, Universidad Autónoma de Nuevo León, General Escobedo NL 66050, Mexico;
| | - Antonio Vicente
- CEB-Centre of Biological Engineering, University of Minho, Campus de Gualtar, 4710-057 Braga, Portugal;
| | - Miguel A. Aguilar-González
- Center for Research and Advanced Studies of the National Polytechnic Institute (CINVESTAV-IPN), Unidad Saltillo, Ramos Arizpe, Coahuila 25900, Mexico;
| | - Raúl Rodríguez-Herrera
- Food Research Department. School of Chemistry. Universidad Autónoma de Coahuila, Saltillo, Coahuila 25280, Mexico; (J.R.-M.); (J.A.A.-J.); (R.R.-H.); (O.B.A.-P.); (C.T.-L.)
| | - Olga B. Alvarez-Perez
- Food Research Department. School of Chemistry. Universidad Autónoma de Coahuila, Saltillo, Coahuila 25280, Mexico; (J.R.-M.); (J.A.A.-J.); (R.R.-H.); (O.B.A.-P.); (C.T.-L.)
| | - Cristian Torres-León
- Food Research Department. School of Chemistry. Universidad Autónoma de Coahuila, Saltillo, Coahuila 25280, Mexico; (J.R.-M.); (J.A.A.-J.); (R.R.-H.); (O.B.A.-P.); (C.T.-L.)
| | - Cristóbal N. Aguilar
- Food Research Department. School of Chemistry. Universidad Autónoma de Coahuila, Saltillo, Coahuila 25280, Mexico; (J.R.-M.); (J.A.A.-J.); (R.R.-H.); (O.B.A.-P.); (C.T.-L.)
- Correspondence:
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Peralta-Ruiz Y, Tovar CDG, Sinning-Mangonez A, Coronell EA, Marino MF, Chaves-Lopez C. Reduction of Postharvest Quality Loss and Microbiological Decay of Tomato "Chonto" ( Solanum lycopersicum L.) Using Chitosan- E Essential Oil-Based Edible Coatings under Low-Temperature Storage. Polymers (Basel) 2020; 12:E1822. [PMID: 32823746 PMCID: PMC7465164 DOI: 10.3390/polym12081822] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 08/09/2020] [Accepted: 08/10/2020] [Indexed: 12/26/2022] Open
Abstract
The tomato (Solanum lycopersicum L.) is one of the many essential vegetables around the world due to its nutritive content and attractive flavor. However, its short shelf-life and postharvest losses affect its marketing. In this study, the effects of chitosan-Ruta graveolens (CS + RGEO) essential oil coatings on the postharvest quality of Tomato var. "chonto" stored at low temperature (4 °C) for 12 days are reported. The film-forming dispersions (FFD) were eco-friendly synthesized and presented low viscosities (between 0.126 and 0.029 Pa s), small particle sizes (between 1.29 and 1.56 μm), and low densities. The mature index (12.65% for uncoated fruits and 10.21% for F4 coated tomatoes), weight loss (29.8% for F1 and 16.7% for F5 coated tomatoes), and decay index (3.0 for uncoated and 1.0 for F5 coated tomatoes) were significantly different, indicating a preservative effect on the quality of the tomato. Moreover, aerobic mesophilic bacteria were significantly reduced (in five Log CFU/g compared to control) by using 15 μL/mL of RGEO. The coatings, including 10 and 15 μL/mL of RGEO, completely inhibited the mold and yeast growth on tomato surfaces without negatively affecting the consumer acceptation, as the sensorial analysis demonstrated. The results presented in this study show that CS + RGEO coatings are promising in the postharvest treatment of tomato var. "chonto".
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Affiliation(s)
- Yeimmy Peralta-Ruiz
- Faculty of Bioscience and Technology for Food, Agriculture, and Environment, University of Teramo, 64100 Teramo, Italy; (Y.P.-R.); (C.C.-L.)
- Facultad de Ingeniería, Programa de Ingeniería Agroindustrial, Universidad del Atlántico, Puerto Colombia 081008, Colombia; (A.S.-M.); (E.A.C.); (M.F.M.)
| | - Carlos David Grande Tovar
- Grupo de Investigación de Fotoquímica y Fotobiología, Universidad del Atlántico, Puerto Colombia 081008, Colombia
| | - Angie Sinning-Mangonez
- Facultad de Ingeniería, Programa de Ingeniería Agroindustrial, Universidad del Atlántico, Puerto Colombia 081008, Colombia; (A.S.-M.); (E.A.C.); (M.F.M.)
| | - Edgar A. Coronell
- Facultad de Ingeniería, Programa de Ingeniería Agroindustrial, Universidad del Atlántico, Puerto Colombia 081008, Colombia; (A.S.-M.); (E.A.C.); (M.F.M.)
| | - Marcos F. Marino
- Facultad de Ingeniería, Programa de Ingeniería Agroindustrial, Universidad del Atlántico, Puerto Colombia 081008, Colombia; (A.S.-M.); (E.A.C.); (M.F.M.)
| | - Clemencia Chaves-Lopez
- Faculty of Bioscience and Technology for Food, Agriculture, and Environment, University of Teramo, 64100 Teramo, Italy; (Y.P.-R.); (C.C.-L.)
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