1
|
Gorzin M, Saeidi M, Javidi S, Seow EK, Abedinia A. Nanoencapsulation of Oliveria decumbens Vent./basil essential oils into gum arabic/maltodextrin: Improved in vitro bioaccessibility and minced beef meat safety. Int J Biol Macromol 2024; 270:132288. [PMID: 38735604 DOI: 10.1016/j.ijbiomac.2024.132288] [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: 11/16/2023] [Revised: 04/30/2024] [Accepted: 05/09/2024] [Indexed: 05/14/2024]
Abstract
This study investigated the functional properties of freeze-dried encapsulated Oliveria decumbens Vent. (OEO) and basil (BEO) essential oils (EOs) in maltodextrin/gum arabic coating solution (1:1). Nanoencapsulated EOs were evaluated in terms of size, polydispersity, encapsulation efficiency, morphology, antioxidant, and antibacterial activities (AOA and ABA), and sensory characteristics in vitro compared to the control. The TPC (30.43 to 32.41 mg GAE/g DW) and AOA (25.97 to 26.42 %) were determined in free and encapsulated OEO, and ABA was observed, which were higher than BEO. Both free and encapsulated OEO and BEO demonstrated significant ABA against various Gram-positive and Gram-negative bacteria, with MIC values ranging from 0.25 to 1.25 mg/mL and MBC values ranging from 1.00 to 3.00 mg/mL. In minced meat, both free and encapsulated oils effectively reduced bacterial counts during refrigerated storage, with log reductions ranging from 1.00 to 6.48 CFU/g. Additionally, the pH and thiobarbituric acid values in meat samples were better maintained with the addition of oils. Sensory analysis showed that the encapsulated oils effectively masked their natural flavor and aroma, making them suitable for incorporation into food. Finally, OEO and BEO nanocapsules can improve the standard and safety of meat products due to their antioxidant and antibacterial properties.
Collapse
Affiliation(s)
- Mahdis Gorzin
- Department of Food Science and Technology, Islamic Azad University, Damghan Branch, Damghan, Iran
| | - Mahboubeh Saeidi
- Department of Food Science and Technology, Islamic Azad University, Damghan Branch, Damghan, Iran
| | - Sahar Javidi
- Department of Food Science and Technology, Islamic Azad University, Damghan Branch, Damghan, Iran
| | - Eng-Keng Seow
- Department of Food Science and Technology, School of Industrial Technology, Faculty of Applied Sciences, Universiti Teknologi MARA, 40450 Shah Alam, Selangor, Malaysia; Food Science Research Group, Faculty of Applied Sciences, Universiti Teknologi MARA, 40450 Shah Alam, Selangor, Malaysia; Integrative Pharmacogenomics Institute (iPROMISE), Universiti Teknologi MARA, Selangor Branch, 42300 Bandar Puncak Alam, Selangor, Malaysia
| | - Ahmadreza Abedinia
- Department of Food Science and Technology, Islamic Azad University, Damghan Branch, Damghan, Iran; Department of Food Engineering, Inonu University, 44280 Malatya, Turkey.
| |
Collapse
|
2
|
Nowak N, Cholewa-Wójcik A, Tkaczewska J, Grzebieniarz W, Tkacz K, Modzelewska-Kapituła M, Zduńczyk W, Kopeć M, Jamróz E. The use of active compounds to shape the quality of active double-layer films based on furcellaran intended for packaging salad-dressing - Assessment of utilitarian and storage properties. Food Chem 2024; 438:137957. [PMID: 37976877 DOI: 10.1016/j.foodchem.2023.137957] [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: 04/04/2023] [Revised: 11/05/2023] [Accepted: 11/07/2023] [Indexed: 11/19/2023]
Abstract
In order to obtain innovative, high-quality biodegradable packaging, double-layer films based on furcellaran and gelatin, enriched with plant extracts were created. The films were assessed considering their potential utility, applications and environmental impact. The mechanical properties over a period of nine months were studied and it was noted that the passing of time had a beneficial effect on these parameters. The antioxidant properties was also examined, with the highest results obtained using the DPPH and metal chelating activity methods for GE (76.64 % and 9.85 % respectively), while this film showed the lowest FRAP value (5.99 %) compared to the highest obtained for DTE (52.62 %). For the first time, the possibility of using the double-layer active FUR/GEL film as packaging for salad-dressing was evaluated, but no improvement in parameters was observed regardless of the extract used. The environmental impact analysis showed the ability to completely decomposed in vermicompost within several days.
Collapse
Affiliation(s)
- Nikola Nowak
- Department of Chemistry, University of Agriculture, ul. Balicka 122, PL-30-149 Kraków, Poland.
| | - Agnieszka Cholewa-Wójcik
- Department of Product Packaging, Cracow University of Economics, ul. Rakowicka 27, PL-31-510 Kraków, Poland
| | - Joanna Tkaczewska
- Department of Animal Product Technology, Faculty of Food Technology, University of Agriculture, ul. Balicka 122, PL-30-149 Kraków, Poland
| | - Wiktoria Grzebieniarz
- Department of Chemistry, University of Agriculture, ul. Balicka 122, PL-30-149 Kraków, Poland
| | - Katarzyna Tkacz
- Department of Food Microbiology, Meat Technology and Chemistry, Faculty of Food Science, University of Warmia and Mazury in Olsztyn, Plac Cieszyński 1, 10-719 Olsztyn, Poland
| | - Monika Modzelewska-Kapituła
- Department of Food Microbiology, Meat Technology and Chemistry, Faculty of Food Science, University of Warmia and Mazury in Olsztyn, Plac Cieszyński 1, 10-719 Olsztyn, Poland
| | - Weronika Zduńczyk
- Department of Food Microbiology, Meat Technology and Chemistry, Faculty of Food Science, University of Warmia and Mazury in Olsztyn, Plac Cieszyński 1, 10-719 Olsztyn, Poland
| | - Michał Kopeć
- Department of Agricultural and Environmental Chemistry, University of Agriculture in Krakow, Al. Mickiewicza 21, 31-120 Kraków, Poland
| | - Ewelina Jamróz
- Department of Chemistry, University of Agriculture, ul. Balicka 122, PL-30-149 Kraków, Poland; Department of Product Packaging, Cracow University of Economics, ul. Rakowicka 27, PL-31-510 Kraków, Poland
| |
Collapse
|
3
|
Ezzaky Y, Elmoslih A, Silva BN, Bonilla-Luque OM, Possas A, Valero A, Cadavez V, Gonzales-Barron U, Achemchem F. In vitro antimicrobial activity of extracts and essential oils of Cinnamomum, Salvia, and Mentha spp. against foodborne pathogens: A meta-analysis study. Compr Rev Food Sci Food Saf 2023; 22:4516-4536. [PMID: 37615998 DOI: 10.1111/1541-4337.13232] [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: 04/12/2023] [Revised: 07/10/2023] [Accepted: 08/07/2023] [Indexed: 08/25/2023]
Abstract
Essential oils (EOs) are a class of natural products that exhibit potent antimicrobial properties against a broad spectrum of bacteria. Inhibition diameters (IDs) and minimum inhibitory concentrations (MICs) are the typical measures of antimicrobial activity for extracts and EOs obtained from Cinnamomum, Salvia, and Mentha species. This study used a meta-analytical regression analysis to investigate the correlation between ID and MIC measurements and the variability in antimicrobial susceptibility tests. By utilizing pooled ID models, this study revealed significant differences in foodborne pathogens' susceptibility to extracts, which were dependent on both the plant species and the methodology employed (p < .05). Cassia showed the highest efficacy against Salmonella spp., exhibiting a pooled ID of 26.24 mm, while cinnamon demonstrated the highest efficacy against Bacillus cereus, with a pooled ID of 23.35 mm. Mint extract showed the greatest efficacy against Escherichia coli and Staphylococcus aureus. Interestingly, cinnamon extract demonstrated the lowest effect against Shiga toxin-producing E. coli, with a pooled ID of only 8.07 mm, whereas its EOs were the most effective against this bacterial strain. The study found that plant species influenced the MIC, while the methodology did not affect MIC measurements (p > .05). An inverse correlation between ID and MIC measurements was identified (p < .0001). These findings suggest that extracts and EOs obtained from Cinnamomum, Salvia, and Mentha spp. have the potential to inhibit bacterial growth. The study highlights the importance of considering various factors that may influence ID and MIC measurements when assessing the effectiveness of antimicrobial agents.
Collapse
Affiliation(s)
- Youssef Ezzaky
- Bioprocess and Environment Team, LASIME Laboratory, Agadir Superior School of Technology, Ibn Zohr University, Agadir, Morocco
| | - Abdelkhaleq Elmoslih
- Bioprocess and Environment Team, LASIME Laboratory, Agadir Superior School of Technology, Ibn Zohr University, Agadir, Morocco
| | - Beatriz Nunes Silva
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, Bragança, Portugal
- Laboratório para a Sustentabilidade e Tecnologia em Regiões de Montanha, Instituto Politécnico de Bragança, Campus de Santa Apolónia, Bragança, Portugal
- CEB - Centre of Biological Engineering, University of Minho, Campus Gualtar, Braga, Portugal
| | - Olga María Bonilla-Luque
- Department of Food Science and Technology, UIC Zoonosis y Enfermedades Emergentes (ENZOEM), CeiA3, Universidad de Córdoba, Campus Rabanales, Córdoba, Spain
| | - Arícia Possas
- Department of Food Science and Technology, UIC Zoonosis y Enfermedades Emergentes (ENZOEM), CeiA3, Universidad de Córdoba, Campus Rabanales, Córdoba, Spain
| | - Antonio Valero
- Department of Food Science and Technology, UIC Zoonosis y Enfermedades Emergentes (ENZOEM), CeiA3, Universidad de Córdoba, Campus Rabanales, Córdoba, Spain
| | - Vasco Cadavez
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, Bragança, Portugal
- Laboratório para a Sustentabilidade e Tecnologia em Regiões de Montanha, Instituto Politécnico de Bragança, Campus de Santa Apolónia, Bragança, Portugal
| | - Ursula Gonzales-Barron
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, Bragança, Portugal
- Laboratório para a Sustentabilidade e Tecnologia em Regiões de Montanha, Instituto Politécnico de Bragança, Campus de Santa Apolónia, Bragança, Portugal
| | - Fouad Achemchem
- Bioprocess and Environment Team, LASIME Laboratory, Agadir Superior School of Technology, Ibn Zohr University, Agadir, Morocco
| |
Collapse
|
4
|
Ijinu TP, De Lellis LF, Shanmugarama S, Pérez-Gregorio R, Sasikumar P, Ullah H, Buccato DG, Di Minno A, Baldi A, Daglia M. Anthocyanins as Immunomodulatory Dietary Supplements: A Nutraceutical Perspective and Micro-/Nano-Strategies for Enhanced Bioavailability. Nutrients 2023; 15:4152. [PMID: 37836436 PMCID: PMC10574533 DOI: 10.3390/nu15194152] [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: 09/07/2023] [Revised: 09/21/2023] [Accepted: 09/24/2023] [Indexed: 10/15/2023] Open
Abstract
Anthocyanins (ACNs) have attracted considerable attention for their potential to modulate the immune system. Research has revealed their antioxidant and anti-inflammatory properties, which play a crucial role in immune regulation by influencing key immune cells, such as lymphocytes, macrophages, and dendritic cells. Moreover, ACNs contribute towards maintaining a balance between proinflammatory and anti-inflammatory cytokines, thus promoting immune health. Beyond their direct effects on immune cells, ACNs significantly impact gut health and the microbiota, essential factors in immune regulation. Emerging evidence suggests that they positively influence the composition of the gut microbiome, enhancing their immunomodulatory effects. Furthermore, these compounds synergize with other bioactive substances, such as vitamins and minerals, further enhancing their potential as immune-supporting dietary supplements. However, detailed clinical studies must fully validate these findings and determine safe dosages across varied populations. Incorporating these natural compounds into functional foods or supplements could revolutionize the management of immune-related conditions. Personalized nutrition and healthcare strategies may be developed to enhance overall well-being and immune resilience by fully understanding the mechanisms underlying the actions of their components. Recent advancements in delivery methods have focused on improving the bioavailability and effectiveness of ACNs, providing promising avenues for future applications.
Collapse
Affiliation(s)
- Thadiyan Parambil Ijinu
- Naturæ Scientific, Kerala University-Business Innovation and Incubation Centre, Kariavattom Campus, University of Kerala, Thiruvananthapuram 695581, India;
- The National Society of Ethnopharmacology, VRA-179, Mannamoola, Peroorkada P.O., Thiruvananthapuram 695005, India
| | - Lorenza Francesca De Lellis
- Department of Pharmacy, University of Napoli Federico II, Via D. Montesano 49, 80131 Naples, Italy; (L.F.D.L.); (D.G.B.); (A.D.M.); (A.B.)
| | - Santny Shanmugarama
- Department of Pathology, The University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA;
| | - Rosa Pérez-Gregorio
- Food and Health Omics Group, Institute of Agroecology and Food, Faculty of Sciences, University of Vigo, 32004 Ourense, Spain;
- LAQV-REQUIMTE, Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, 4169-007 Porto, Portugal
- Department of Analytical and Food Chemistry, Galicia Sur Health Research Institute (IISGS), SERGAS-UVIGO, 32002 Ourense, Spain
| | | | - Hammad Ullah
- Department of Pharmacy, University of Napoli Federico II, Via D. Montesano 49, 80131 Naples, Italy; (L.F.D.L.); (D.G.B.); (A.D.M.); (A.B.)
| | - Daniele Giuseppe Buccato
- Department of Pharmacy, University of Napoli Federico II, Via D. Montesano 49, 80131 Naples, Italy; (L.F.D.L.); (D.G.B.); (A.D.M.); (A.B.)
| | - Alessandro Di Minno
- Department of Pharmacy, University of Napoli Federico II, Via D. Montesano 49, 80131 Naples, Italy; (L.F.D.L.); (D.G.B.); (A.D.M.); (A.B.)
- CEINGE-Biotecnologie Avanzate, Via Gaetano Salvatore 486, 80145 Naples, Italy
| | - Alessandra Baldi
- Department of Pharmacy, University of Napoli Federico II, Via D. Montesano 49, 80131 Naples, Italy; (L.F.D.L.); (D.G.B.); (A.D.M.); (A.B.)
| | - Maria Daglia
- Department of Pharmacy, University of Napoli Federico II, Via D. Montesano 49, 80131 Naples, Italy; (L.F.D.L.); (D.G.B.); (A.D.M.); (A.B.)
- International Research Center for Food Nutrition and Safety, Jiangsu University, Zhenjiang 212013, China
| |
Collapse
|
5
|
Mkangara M. Prevention and Control of Human Salmonella enterica Infections: An Implication in Food Safety. INTERNATIONAL JOURNAL OF FOOD SCIENCE 2023; 2023:8899596. [PMID: 37727836 PMCID: PMC10506869 DOI: 10.1155/2023/8899596] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/10/2022] [Revised: 08/19/2023] [Accepted: 08/26/2023] [Indexed: 09/21/2023]
Abstract
Salmonella is a foodborne zoonotic pathogen causing diarrhoeal disease to humans after consuming contaminated water, animal, and plant products. The bacterium is the third leading cause of human death among diarrhoeal diseases worldwide. Therefore, human salmonellosis is of public health concern demanding integrated interventions against the causative agent, Salmonella enterica. The prevention of salmonellosis in humans is intricate due to several factors, including an immune-stable individual infected with S. enterica continuing to shed live bacteria without showing any clinical signs. Similarly, the asymptomatic Salmonella animals are the source of salmonellosis in humans after consuming contaminated food products. Furthermore, the contaminated products of plant and animal origin are a menace in food industries due to Salmonella biofilms, which enhance colonization, persistence, and survival of bacteria on equipment. The contaminated food products resulting from bacteria on equipment offset the economic competition of food industries and partner institutions in international business. The most worldwide prevalent broad-range Salmonella serovars affecting humans are Salmonella Typhimurium and Salmonella Enteritidis, and poultry products, among others, are the primary source of infection. The broader range of Salmonella serovars creates concern over multiple strategies for preventing and controlling Salmonella contamination in foods to enhance food safety for humans. Among the strategies for preventing and controlling Salmonella spread in animal and plant products include biosecurity measures, isolation and quarantine, epidemiological surveillance, farming systems, herbs and spices, and vaccination. Other measures are the application of phages, probiotics, prebiotics, and nanoparticles reduced and capped with antimicrobial agents. Therefore, Salmonella-free products, such as beef, pork, poultry meat, eggs, milk, and plant foods, such as vegetables and fruits, will prevent humans from Salmonella infection. This review explains Salmonella infection in humans caused by consuming contaminated foods and the interventions against Salmonella contamination in foods to enhance food safety and quality for humans.
Collapse
Affiliation(s)
- Mwanaisha Mkangara
- Department of Science and Laboratory Technology, Dar es Salaam Institute of Technology, P.O. Box 2958, Dar es Salaam, Tanzania
| |
Collapse
|
6
|
Silva BN, Bonilla-Luque OM, Possas A, Ezzaky Y, Elmoslih A, Teixeira JA, Achemchem F, Valero A, Cadavez V, Gonzales-Barron U. Meta-Analysis of In Vitro Antimicrobial Capacity of Extracts and Essential Oils of Syzygium aromaticum, Citrus L. and Origanum L.: Contrasting the Results of Different Antimicrobial Susceptibility Methods. Foods 2023; 12:foods12061265. [PMID: 36981191 PMCID: PMC10048651 DOI: 10.3390/foods12061265] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 03/13/2023] [Accepted: 03/14/2023] [Indexed: 03/19/2023] Open
Abstract
Diffusion methods, including agar disk-diffusion and agar well-diffusion, as well as dilution methods such as broth and agar dilution, are frequently employed to evaluate the antimicrobial capacity of extracts and essential oils (EOs) derived from Origanum L., Syzygium aromaticum, and Citrus L. The results are reported as inhibition diameters (IDs) and minimum inhibitory concentrations (MICs), respectively. In order to investigate potential sources of variability in antimicrobial susceptibility testing results and to assess whether a correlation exists between ID and MIC measurements, meta-analytical regression models were built using in vitro data obtained through a systematic literature search. The pooled ID models revealed varied bacterial susceptibilities to the extracts and in some cases, the plant species and methodology utilised impacted the measurements obtained (p < 0.05). Lemon and orange extracts were found to be most effective against E. coli (24.4 ± 1.21 and 16.5 ± 0.84 mm, respectively), while oregano extracts exhibited the highest level of effectiveness against B. cereus (22.3 ± 1.73 mm). Clove extracts were observed to be most effective against B. cereus and demonstrated the general trend that the well-diffusion method tends to produce higher ID (20.5 ± 1.36 mm) than the disk-diffusion method (16.3 ± 1.40 mm). Although the plant species had an impact on MIC, there is no evidence to suggest that the methodology employed had an effect on MIC (p > 0.05). The ID–MIC model revealed an inverse correlation (R2 = 47.7%) and highlighted the fact that the extract dose highly modulated the relationship (p < 0.0001). The findings of this study encourage the use of extracts and EOs derived from Origanum, Syzygium aromaticum, and Citrus to prevent bacterial growth. Additionally, this study underscores several variables that can impact ID and MIC measurements and expose the correlation between the two types of results.
Collapse
Affiliation(s)
- Beatriz Nunes Silva
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; (B.N.S.)
- Laboratório para a Sustentabilidade e Tecnologia em Regiões de Montanha, Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal
- CEB—Centre of Biological Engineering, University of Minho, Campus de Gualtar, 4710-057 Braga, Portugal
- LABBELS—Associate Laboratory, 4710-057 Braga, Portugal
| | - Olga María Bonilla-Luque
- Departamento de Bromatología y Tecnología de los Alimentos, UIC Zoonosis y Enfermedades Emergentes ENZOEM, ceiA3, Campus Rabanales, Universidad de Córdoba, 14014 Córdoba, Spain
| | - Arícia Possas
- Departamento de Bromatología y Tecnología de los Alimentos, UIC Zoonosis y Enfermedades Emergentes ENZOEM, ceiA3, Campus Rabanales, Universidad de Córdoba, 14014 Córdoba, Spain
| | - Youssef Ezzaky
- Bioprocess and Environment Team, LASIME Lab., Agadir Superior School of Technology, Ibn Zohr University, Agadir 80150, Morocco
| | - Abdelkhaleq Elmoslih
- Bioprocess and Environment Team, LASIME Lab., Agadir Superior School of Technology, Ibn Zohr University, Agadir 80150, Morocco
| | - José António Teixeira
- CEB—Centre of Biological Engineering, University of Minho, Campus de Gualtar, 4710-057 Braga, Portugal
- LABBELS—Associate Laboratory, 4710-057 Braga, Portugal
| | - Fouad Achemchem
- Bioprocess and Environment Team, LASIME Lab., Agadir Superior School of Technology, Ibn Zohr University, Agadir 80150, Morocco
| | - Antonio Valero
- Departamento de Bromatología y Tecnología de los Alimentos, UIC Zoonosis y Enfermedades Emergentes ENZOEM, ceiA3, Campus Rabanales, Universidad de Córdoba, 14014 Córdoba, Spain
| | - Vasco Cadavez
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; (B.N.S.)
- Laboratório para a Sustentabilidade e Tecnologia em Regiões de Montanha, Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal
| | - Ursula Gonzales-Barron
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; (B.N.S.)
- Laboratório para a Sustentabilidade e Tecnologia em Regiões de Montanha, Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal
- Correspondence: ; Tel.: +351-273-303-325
| |
Collapse
|
7
|
Zhong W, Chen K, Yang L, Tang T, Jiang S, Guo J, Gao Z. Essential Oils From Citrus unshiu Marc. Effectively Kill Aeromonas hydrophila by Destroying Cell Membrane Integrity, Influencing Cell Potential, and Leaking Intracellular Substances. Front Microbiol 2022; 13:869953. [PMID: 35836415 PMCID: PMC9274202 DOI: 10.3389/fmicb.2022.869953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2022] [Accepted: 06/01/2022] [Indexed: 11/13/2022] Open
Abstract
Aeromonas hydrophila is one of the important pathogenic bacteria in aquaculture causing serious losses every year. Essential oils are usually used as natural antimicrobial agents to reduce or replace the use of antibiotics. The aim of this study was to evaluate the antibacterial activity and explore the mechanisms of essential oil from satsuma mandarin (Citrus unshiu Marc.) (SMEO) against A. hydrophila. The results of the gas chromatography-mass spectrometer demonstrated that SMEO contains 79 chemical components with the highest proportion of limonene (70.22%). SMEO exhibited strong antibacterial activity against A. hydrophila in vitro, the diameter of the inhibition zone was 31.22 ± 0.46 mm, and the MIC and MBC values were all 1% (v/v). Intracellular material release, scanning electron microscopy (SEM), transmission electron microscopy (TEM), and flow cytometry analysis revealed the dynamic antibacterial process of SMEO, the morphological changes of bacterial cells, and the leakage process of intracellular components. These results demonstrated that SMEO disrupted the extracellular membrane permeability. Our study demonstrated that SEMO has the potential to be used to control and prevent A. hydrophila infections in aquaculture.
Collapse
Affiliation(s)
- Weiming Zhong
- Hunan Engineering Technology Research Center of Featured Aquatic Resources Utilization, College of Animal Science and Technology, Hunan Agricultural University, Changsha, China
| | - Kangyong Chen
- Hunan Engineering Technology Research Center of Featured Aquatic Resources Utilization, College of Animal Science and Technology, Hunan Agricultural University, Changsha, China
| | - Linlin Yang
- Hunan Engineering Technology Research Center of Featured Aquatic Resources Utilization, College of Animal Science and Technology, Hunan Agricultural University, Changsha, China
| | - Tao Tang
- Hunan Engineering Technology Research Center of Featured Aquatic Resources Utilization, College of Animal Science and Technology, Hunan Agricultural University, Changsha, China
| | - Sifan Jiang
- Hunan Engineering Technology Research Center of Featured Aquatic Resources Utilization, College of Animal Science and Technology, Hunan Agricultural University, Changsha, China
| | - Jiajing Guo
- Hunan Agriculture Product Processing Institute, Hunan Academy of Agricultural Sciences, Changsha, China
- *Correspondence: Jiajing Guo,
| | - Zhipeng Gao
- Hunan Engineering Technology Research Center of Featured Aquatic Resources Utilization, College of Animal Science and Technology, Hunan Agricultural University, Changsha, China
- Zhipeng Gao,
| |
Collapse
|
8
|
Rodrigues Arruda T, Campos Bernardes P, Robledo Fialho e Moraes A, de Fátima Ferreira Soares N. Natural bioactives in perspective: The future of active packaging based on essential oils and plant extracts themselves and those complexed by cyclodextrins. Food Res Int 2022; 156:111160. [DOI: 10.1016/j.foodres.2022.111160] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 03/14/2022] [Accepted: 03/15/2022] [Indexed: 12/15/2022]
|
9
|
Antimicrobial bio-inspired active packaging materials for shelf life and safety development: A review. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.101730] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
|
10
|
Park KJ, Lee JS, Jo HJ, Kim ES, Lee HG. Antimicrobial and indicator properties of edible film containing clove bud oil-loaded chitosan capsules and red cabbage for fish preservation. Int J Biol Macromol 2022; 196:163-171. [PMID: 34920069 DOI: 10.1016/j.ijbiomac.2021.12.027] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Revised: 11/30/2021] [Accepted: 12/04/2021] [Indexed: 11/25/2022]
Abstract
For safe preservation and consumption of fish, freshness monitoring and antimicrobial control is crucial. Edible films comprising natural antimicrobial and spoilage indicator agents represent a convenient method for such preservation. Edible chitosan-based films were prepared using red cabbage (RC) and clove bud oil (CBO)-loaded chitosan/carrageenan capsules as spoilage indicator and antimicrobial agents, respectively. CBO-loaded capsules were prepared by the ionic gelation of chitosan and carrageenan. Films containing CBO capsules exhibited significantly higher antimicrobial activity than films containing non-encapsulated free CBO, as confirmed by minimum inhibitory concentration and time-kill assays. The highest antimicrobial activity was observed in the largest capsules (1.7 μm). After incubation for 48 h, the pH of fish peptone agar containing Pseudomonas fluorescens increased from approximately 6.0 to 9.0, and a color change from purple to deep blue was clearly observed during the growth of fish-spoiling bacteria. Thus, our results suggested that edible films containing CBO-loaded capsules and RC showed the potential to inhibit microbial growth in fish and to visibly indicate fish freshness.
Collapse
Affiliation(s)
- Kyu Jin Park
- Department of Food and Nutrition, Hanyang University, Republic of Korea
| | - Ji-Soo Lee
- Department of Food and Nutrition, Hanyang University, Republic of Korea
| | - Hae Jee Jo
- Department of Food and Nutrition, Hanyang University, Republic of Korea
| | - Eun Suh Kim
- Department of Food and Nutrition, Hanyang University, Republic of Korea
| | - Hyeon Gyu Lee
- Department of Food and Nutrition, Hanyang University, Republic of Korea.
| |
Collapse
|
11
|
Evaluation of antimicrobial activities of plant aqueous extracts against Salmonella Typhimurium and their application to improve safety of pork meat. Sci Rep 2021; 11:21971. [PMID: 34753973 PMCID: PMC8578650 DOI: 10.1038/s41598-021-01251-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Accepted: 10/13/2021] [Indexed: 11/08/2022] Open
Abstract
Nine odorless laboratory-collected hydro-distilled aqueous extracts (basil, calendula, centrifuged oregano, corn silk, laurel, oregano, rosemary, spearmint, thyme) and one industrial steam-distilled oregano hydrolate acquired as by-products of essential oils purification were screened for their in vitro antimicrobial activity against three Salmonella Typhimurium strains (4/74, FS8, FS115) at 4 and 37 °C. Susceptibility to the extracts was mainly plant- and temperature-dependent, though strain dependent effects were also observed. Industrial oregano hydrolate eliminated strains immediately after inoculation, exhibiting the highest antimicrobial potential. Hydro-distilled extracts eliminated/reduced Salmonella levels during incubation at 4 °C. At 37 °C, oregano, centrifuged oregano, thyme, calendula and basil were bactericidal while spearmint, rosemary and corn silk bacteriostatic. A strain-dependent effect was observed for laurel. The individual or combined effect of marinades and edible coatings prepared of industrial hydrolate and hydro-distilled oregano extracts with or without oregano essential oil (OEO) was tested in pork meat at 4 °C inoculated with FS8 strain. Lower in situ activity was observed compared to in vitro assays. Marinades and edible coatings prepared of industrial oregano hydrolate + OEO were the most efficient in inhibiting pathogen. Marination in oregano extract and subsequent coating with either 50% oregano extract + OEO or water + OEO enhanced the performance of oregano extract. In conclusion, by-products of oregano essential oil purification may be promising alternative antimicrobials to pork meat stored under refrigeration when applied in the context of multiple hurdle approach.
Collapse
|
12
|
Preparation and Incorporation of Functional Ingredients in Edible Films and Coatings. FOOD BIOPROCESS TECH 2020. [DOI: 10.1007/s11947-020-02528-4] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
|
13
|
Application of Nanoemulsions (W/O) of Extract of Opuntia oligacantha C.F. Först and Orange Oil in Gelatine Films. Molecules 2020; 25:molecules25153487. [PMID: 32751910 PMCID: PMC7436163 DOI: 10.3390/molecules25153487] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Revised: 07/23/2020] [Accepted: 07/24/2020] [Indexed: 11/17/2022] Open
Abstract
Over the past decade, consumers have demanded natural, completely biodegradable active packaging serving as food containers. Bioactive plant compounds can be added to biopolymer-based films to improve their functionality, as they not only act as barriers against oxidation, microbiological, and physical damage, they also offer functionality to the food they contain. A water-in-oil (W/O) nanoemulsion was produced by applying ultrasound to xoconostle extract and orange oil, and was incorporated into gelatine films in different proportions 1:0 (control), 1:0.10, 1:0.25, 1:0.50, 1:0.75, and 1:1 (gelatine:nanoemulsion). The nanoemulsions had an average size of 118.80 ± 5.50 nm with a Z-potential of −69.9 ± 9.93 mV. The presence of bioactive compounds such as phenols, flavonoids, and betalains in the films was evaluated. The 1:1 treatment showed the highest presence of bioactive compounds, 41.31 ± 3.71 mg of gallic acid equivalent per 100 g (GAE)/100g for phenols, 28.03 ± 3.25 mg of quercetin equivalent per 100 g (EQ)/100g flavonoids and 0.014 mg/g betalains. Radical inhibition reached 72.13% for 2,20-azino-bis-3-ethylbenzothiazoline-6-sulphonic acid (ABTS), and 82.23% for 1,1-diphenyl-2-picrylhydrazyl (DPPH). The color of the films was influenced by the incorporation of nanoemulsions, showing that it was significantly different (p < 0.05) to the control. Mechanical properties, such as tensile strength, Young’s modulus, and percentage elongation, were affected by the incorporation of nanoemulsified bioactive compounds into gelatine films. The obtained films presented changes in strength and flexibility. These characteristics could be favorable as packaging material.
Collapse
|
14
|
Abstract
In recent years, food packaging has evolved from an inert and polluting waste that remains after using the product toward an active item that can be consumed along with the food it contains. Edible films and coatings represent a healthy alternative to classic food packaging. Therefore, a significant number of studies have focused on the development of biodegradable enveloping materials based on biopolymers. Animal and vegetal proteins, starch, and chitosan from different sources have been used to prepare adequate packaging for perishable food. Moreover, these edible layers have the ability to carry different active substances such as essential oils—plant extracts containing polyphenols—which bring them considerable antioxidant and antimicrobial activity. This review presents the latest updates on the use of edible films/coatings with different compositions with a focus on natural compounds from plants, and it also includes an assessment of their mechanical and physicochemical features. The plant compounds are essential in many cases for considerable improvement of the organoleptic qualities of embedded food, since they protect the food from different aggressive pathogens. Moreover, some of these useful compounds can be extracted from waste such as pomace, peels etc., which contributes to the sustainable development of this industry.
Collapse
|
15
|
Antioxidant and antimicrobial applications of biopolymers: A review. Food Res Int 2020; 136:109327. [PMID: 32846526 DOI: 10.1016/j.foodres.2020.109327] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Revised: 05/09/2020] [Accepted: 05/16/2020] [Indexed: 12/26/2022]
Abstract
Biopolymers have generated mounting interest among researchers and industrialists over the recent past. Rising consciousness on the use of eco-friendly materials as green alternatives for fossil-based biopolymers has shifted the research focus towards biopolymers. Advances in technologies have opened up new windows of opportunities to explore the potential of biopolymers. In this context, this review presents a critique on applications of biopolymers in relation to antioxidant and antimicrobial activities. Some biopolymers are reported to contain inherent antioxidant and antimicrobial properties, whereas, some biopolymers, which do not possess such inherent properties, are used as carriers for other biopolymers or additives having these properties. Modifications are often performed in order to improve the properties of biopolymers to suit them for different applications. This review aims at presenting an overview on recent advances in the use of biopolymers with special reference to their antioxidant and antimicrobial applications in various fields.
Collapse
|
16
|
Mirahmadi SS, Aminzare M, Azar HH, Kamali K. Effect ofEryngium caeruleumessential oil on microbial and sensory quality of minced fish and fate ofListeria monocytogenesduring the storage at 4°C. J Food Saf 2020. [DOI: 10.1111/jfs.12745] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Sepideh Sadat Mirahmadi
- Department of Food Safety and HygieneSchool of Public Health, Zanjan University of Medical Sciences Zanjan Iran
| | - Majid Aminzare
- Department of Food Safety and HygieneSchool of Public Health, Zanjan University of Medical Sciences Zanjan Iran
| | - Hassan Hassanzad Azar
- Department of Food Safety and HygieneSchool of Public Health, Zanjan University of Medical Sciences Zanjan Iran
| | - Koorosh Kamali
- Department of Food Safety and HygieneSchool of Public Health, Zanjan University of Medical Sciences Zanjan Iran
| |
Collapse
|
17
|
Fathollahi M, Aminzare M, Mohseni M, Hassanzadazar H. Antioxidant capacity, antimicrobial activities and chemical composition of Pistacia atlantica subsp . kurdica essential oil. VETERINARY RESEARCH FORUM : AN INTERNATIONAL QUARTERLY JOURNAL 2020; 10:299-305. [PMID: 32206225 PMCID: PMC7065580 DOI: 10.30466/vrf.2018.83910.2103] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/08/2018] [Accepted: 10/20/2018] [Indexed: 11/13/2022]
Abstract
This study aimed to evaluate the composition, antioxidant capacity and antibacterial effects of Pistacia atlantica subsp. kurdica (baneh) essential oil on some important bacteria in food safety. Essential oil was derived using hydro-distillation method of the baneh fruits. Essential oil composition was determined using gas chromatography–mass spectrometry. The 2,2′-azinobis-(3-ethylbenzothiaziline-6-sulfonate; ABTS) and 2,2-diphenyl-1-picrylhydrazyl (DPPH) methods were used to evaluate antioxidant activity and Folin-Ciocalteu method was used to determine total phenolic content of essential oil. The antibacterial effect of the essential oil against six pathogen bacteria was determined using minimum inhibitory concentration, minimum bactericidal concentration and disc diffusion methods. Monoterpene and sesquiterpene hydrocarbons were main compounds of total identified constituents in the essential oil (approximately 93.50% and 5.45%, respectively). The main compounds were α-pinene, myrcene, limonene, β-pinene and γ-terpineol, respectively. The mean concentration of essential oil providing 50.00% inhibition was 7.54 ± 0.01 mg mL-1. Dose-dependent and scavenging activities were seen in DPPH and ABTS tests and total phenolic content within test range of concentrations (0.0625 to 4.00 mg mL-1). The highest DPPH radical scavenging activity (48.67 ± 0.84%) was seen at a concentration of 4 mg mL-1. The responses of essential oil concentrations to ABTS assay were quite similar to the DPPH reaction, especially in higher concentrations. Both antimicrobial methods demonstrated that the essential oil had broader antibacterial effects against the Gram-positive bacteria than the tested Gram-negative bacteria. Essential oil of Pistachia atlantica subsp. kurdica can be one of the performing essential oils to be used as a preservative in food industry to increase food safety and reduce food pathogens risks.
Collapse
Affiliation(s)
- Mehdi Fathollahi
- Department of Food Safety and Hygiene, School of Public Health, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Majid Aminzare
- Department of Food Safety and Hygiene, School of Public Health, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Mehran Mohseni
- Department of Food and Drug Control, School of Pharmacy, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Hassan Hassanzadazar
- Department of Food Safety and Hygiene, School of Public Health, Zanjan University of Medical Sciences, Zanjan, Iran
| |
Collapse
|
18
|
Pedrós-Garrido S, Clemente I, Calanche J, Condón-Abanto S, Beltrán J, Lyng J, Brunton N, Bolton D, Whyte P. Antimicrobial activity of natural compounds against listeria spp. and their effects on sensory attributes in salmon (Salmo salar) and cod (Gadus morhua). Food Control 2020. [DOI: 10.1016/j.foodcont.2019.106768] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
19
|
The in vitro cytotoxicity, antioxidant and antibacterial potential of Satureja hortensis L. essential oil cultivated in Egypt. Bioorg Chem 2019; 95:103559. [PMID: 31911310 DOI: 10.1016/j.bioorg.2019.103559] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2019] [Revised: 12/26/2019] [Accepted: 12/26/2019] [Indexed: 12/25/2022]
Abstract
This study was designed to evaluate the antioxidant, antibacterial and cytotoxicity effects of Satureja hortensis (S. hortensis) essential oil (EO). The GC-MS analysis of S. hortensis EO (SEO) has identified seven compounds, representing 96.84% of the oil. The two main constituents of the oil were; carvacrol (48.51%) and γ-terpinene (36.63%). The total phenolics and flavonoids contents of SEO were 199.1 ± 0.5 µg GAE/mg (GAE-gallic acid equivalent) and 161.5 ± 0.9 µg CE/mg (CE-catechin equivalent), respectively. SEO showed superior antioxidant potential (ABTS, 1038.66 and DPPH, 12.679 mg Trolox/g), and exhibited antibacterial activity against five food born bacterial strains, exerting the minimum inhibitory concentration (MIC) ranging from 2 to 4 mg/mL. On the other hand, using of SEO at inhibiting concentrations for pathogenic bacteria can affect the beneficial bacteria negatively. Moreover, SEO showed toxicity on normal cells (WI-38, THLE2, and phoenx-eco) and consequently, it is worthwhile for extensive toxicity studies in normal cells and animal models. As our-knowledge, this is the first study on antioxidant, antimicrobial and cytotoxicity of Egyptian S. hortensis.
Collapse
|
20
|
Medina‐Pérez G, Hernández‐Uribe JP, Fernández‐León D, Prince L, Fernández‐Luqueño F, Campos‐Montiel RG. Application of nanoemulsions (w/o) with active compounds of cactus pear fruit in starch films to improve antioxidant activity and incorporate antibacterial property. J FOOD PROCESS ENG 2019. [DOI: 10.1111/jfpe.13268] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Gabriela Medina‐Pérez
- Instituto de Ciencias AgropecuariasUniversidad Autónoma del Estado de Hidalgo Tulancingo Hidalgo Mexico
- Transdisciplinary Doctoral Program in Scientific and Technological Development for the Society Cinvestav‐Zacatenco Mexico City Mexico
| | - Juan P. Hernández‐Uribe
- Instituto de Ciencias AgropecuariasUniversidad Autónoma del Estado de Hidalgo Tulancingo Hidalgo Mexico
| | - Dania Fernández‐León
- Instituto de Ciencias AgropecuariasUniversidad Autónoma del Estado de Hidalgo Tulancingo Hidalgo Mexico
| | - Laurette Prince
- Sustainability of Natural Resources and Energy Program Cinvestav Saltillo Coahuila de Zaragoza Mexico
| | - Fabián Fernández‐Luqueño
- Sustainability of Natural Resources and Energy Program Cinvestav Saltillo Coahuila de Zaragoza Mexico
| | - Rafael G. Campos‐Montiel
- Instituto de Ciencias AgropecuariasUniversidad Autónoma del Estado de Hidalgo Tulancingo Hidalgo Mexico
| |
Collapse
|
21
|
Chitosan Beads Incorporated with Essential Oil of Thymus capitatus: Stability Studies on Red Tilapia Fillets. Biomolecules 2019; 9:biom9090458. [PMID: 31500281 PMCID: PMC6769681 DOI: 10.3390/biom9090458] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Revised: 08/26/2019] [Accepted: 08/28/2019] [Indexed: 11/18/2022] Open
Abstract
Red Tilapia is one of the most consumed but perishable fish in the world. As a result, it requires preservation methods for safe consumption without affecting its organoleptic characteristics. Chitosan encapsulating essential oils have shown to be an excellent food conservation method. For that reason, we carried out the study of the protective effect on red Tilapia fillets with chitosan beads (CB) incorporated with Thymus capitatus (TCEO) essential oil at 500, 1000, and 2000 mg/L to assess the conservation of the fillets. The TCEO composition was characterized by gas chromatography-mass spectrometry (CG-MS). For the other side, CB was characterized by Fourier transform infrared spectroscopy (FTIR), X-ray diffraction spectroscopy (XRD), thermogravimetric analysis (TGA), and Scanning electron microscopy (SEM). The protective effect of the beads was tested against the Gram-positive and Gram-negative bacteria growth for four weeks. The results showed an inhibition effect in Gram-positive bacteria at higher TCEO concentration (1000 and 2000 mg/L). Besides that, the pH, total volatile basic nitrogen (T-BNV-N), color, and fillet texture were evaluated as quality attributes. The results suggested that the incorporation of the CB-TCEO allowed a higher contact of the active compounds with the food surface, which reflected more excellent stability. The quality attributes of the fillets were preserved for 26 days, suggesting its uses for the treatment for perishable food.
Collapse
|
22
|
Weiss J, Salminen H, Moll P, Schmitt C. Use of molecular interactions and mesoscopic scale transitions to modulate protein-polysaccharide structures. Adv Colloid Interface Sci 2019; 271:101987. [PMID: 31325651 DOI: 10.1016/j.cis.2019.07.008] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Revised: 07/07/2019] [Accepted: 07/07/2019] [Indexed: 12/12/2022]
Abstract
Mixed protein-polysaccharide structures have found widespread applications in various fields, such as in foods, pharmaceuticals or personal care products. A better understanding and a more precise control over the molecular interactions between the two types of macromolecules leading to an engineering of nanoscale and colloidal building blocks have fueled the design of novel structures with improved functional properties. However, these building blocks often do not constitute the final matrix. Rather, further process operations are used to transform the initially formed structural entities into bulk matrices. Systematic knowledge on the relation between molecular structure design and subsequent mesoscopic scale transitions induced by processing is scarce. This article aims at establishing a connection between these two approaches. Therefore, it reviews not only studies on the underlying molecular interaction phenomena leading to either a segregative or associative phase behavior and nanoscale or colloidal structures, but also looks at the less systematically studied approach of using macroscopic processing operations such as shearing, heating, crosslinking, and concentrating/drying to transform the initially generated structures into bulk matrices. Thereby, a more comprehensive look is taken at the relationship between different influencing factors, namely solvent conditions (i.e. pH, ionic strength), biopolymer characteristics (i.e. type, charge density, mixing ratio, biopolymer concentration), and processing parameters (i.e. temperature, mechanical stresses, pressure) to generate bulk protein-polysaccharide matrices with different morphological features. The need for a combinatorial approach is then demonstrated by reviewing in detail current mixed protein-polysaccharide applications that increasingly make use of this. In the process, open scientific questions that will need to be addressed in the future are highlighted.
Collapse
Affiliation(s)
- Jochen Weiss
- University of Hohenheim, Institute of Food Science and Biotechnology, Department of Food Physics and Meat Science (150g), Garbenstrasse 25, 70599 Stuttgart, Germany
| | - Hanna Salminen
- University of Hohenheim, Institute of Food Science and Biotechnology, Department of Food Physics and Meat Science (150g), Garbenstrasse 25, 70599 Stuttgart, Germany
| | - Pascal Moll
- University of Hohenheim, Institute of Food Science and Biotechnology, Department of Food Physics and Meat Science (150g), Garbenstrasse 25, 70599 Stuttgart, Germany
| | - Christophe Schmitt
- Nestec Research, Nestlé Institute of Material Sciences, Department of Chemistry, Vers-chez-les-Blanc, CH-1000, Lausanne 26, Switzerland.
| |
Collapse
|
23
|
de Nova PJG, Carvajal A, Prieto M, Rubio P. In vitro Susceptibility and Evaluation of Techniques for Understanding the Mode of Action of a Promising Non-antibiotic Citrus Fruit Extract Against Several Pathogens. Front Microbiol 2019; 10:884. [PMID: 31105673 PMCID: PMC6491944 DOI: 10.3389/fmicb.2019.00884] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Accepted: 04/05/2019] [Indexed: 12/17/2022] Open
Abstract
The screening for alternatives to antibiotics is an urgent need for the pharmaceutical industry. One of these alternatives seems to be the citrus fruit extracts, which are showing a significant antibacterial activity against Gram-negative and Gram-positive bacteria. One of these citrus extracts, named BIOCITRO®, is assessed in this study to elucidate its bacteriostatic and bactericidal effect and its mode of action on the important pathogens Campylobacter coli, C. jejuni, Escherichia coli, Salmonella enterica ssp. enterica, Clostridium difficile, C. perfringens, and Staphylococcus aureus. For most of the strains tested of these bacteria the product was bactericidal as well as bacteriostatic at the same concentration, and the minimum bactericidal concentrations ranged from 16 to 256 μg/mL. Regarding the mode of action, important changes in the permeability, structure, composition and morphology of the bacterial envelope were evidenced using flow cytometry, Fourier transform infrared spectroscopy and scanning electron microscopy. The main effect of the product was found over carbohydrates and polysaccharides, inducing the release of microvesicles by the cells in addition to other specific effects. During the study, the techniques used were evaluated to clarify their contribution to the knowledge of the mode of action of the product. The survival test elucidated whether the modifications displayed using other techniques affected the viability of the cells or on the contrary, the cells remained viable even with evident changes in their structure, composition or morphology. Flow cytometry showed that for some strains the proportion of cells detected with altered membrane permeability were higher than the number of non-viable cells, and therefore the damage did not affect the viability of some cells. On the contrary, some cells observed using scanning electron microscopy with no apparent damage, were demonstrated non-viable using the survival test, making this technique indispensable in studies of the mode of action of antimicrobials to make a correct interpretation of the data from other techniques.
Collapse
Affiliation(s)
- Pedro J. G. de Nova
- Department of Animal Health, Faculty of Veterinary, Universidad de León, León, Spain
| | - Ana Carvajal
- Department of Animal Health, Faculty of Veterinary, Universidad de León, León, Spain
| | - Miguel Prieto
- Institute of Food Science and Technology, Universidad de León, León, Spain
- Department of Food Hygiene and Technology, Faculty of Veterinary, Universidad de León, León, Spain
| | - Pedro Rubio
- Department of Animal Health, Faculty of Veterinary, Universidad de León, León, Spain
| |
Collapse
|
24
|
Protein-Based Films: Advances in the Development of Biomaterials Applicable to Food Packaging. FOOD ENGINEERING REVIEWS 2019. [DOI: 10.1007/s12393-019-09189-w] [Citation(s) in RCA: 61] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
|
25
|
Otero‐Tuárez V, Carrión‐Granda X, Fernández‐Pan I, Fernández T, Maté JI. Combined effect of antimicrobial edible coatings with reduction of initial microbial load on the shelf‐life of fresh hake (
Merluccius merluccius
) medallions. Int J Food Sci Technol 2019. [DOI: 10.1111/ijfs.14003] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Víctor Otero‐Tuárez
- Faculty of Agricultural Sciences Universidad Laica Eloy Alfaro de Manabí 130214 Manta Ecuador
- Department of Agronomy, Biotechnology and Food Universidad Pública de Navarra 31006 Pamplona Spain
| | - Ximena Carrión‐Granda
- S.A. R+D Department Viscofan Polígono Industrial Berroa C/Berroa 15‐4 Tajonar 31192 Navarra Spain
| | - Idoya Fernández‐Pan
- BCC Innovation Basque Culinary Center Paseo Juan Avelino Barriola 101, 20009 Donostia‐San Sebastian Spain
| | - Teresa Fernández
- Department of Agronomy, Biotechnology and Food Universidad Pública de Navarra 31006 Pamplona Spain
| | - Juan I. Maté
- Department of Agronomy, Biotechnology and Food Universidad Pública de Navarra 31006 Pamplona Spain
| |
Collapse
|
26
|
Phytochemical Profile and Biological Activities of Satureja hortensis L.: A Review of the Last Decade. Molecules 2018; 23:molecules23102458. [PMID: 30257512 PMCID: PMC6222901 DOI: 10.3390/molecules23102458] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Revised: 09/18/2018] [Accepted: 09/22/2018] [Indexed: 12/23/2022] Open
Abstract
Satureja hortensis L. (summer savory) is an annual herbaceous crop, native to Europe and in our days spread and used all over the world. Although its use as spice and medicinal plant is known since ancient times, peer-reviewed studies presenting the scientific data are scarce. The natural products obtained from summer savory (extracts and essential oil) are dominated by polyphenols and flavonoids, responsible for their antioxidant, antimicrobial, antiparasitic, pesticidal, anti-inflammatory, analgesic, hepatoprotective and anticancer properties, among others. The current study presents the progress made in the last decade regarding the potential applications of summer savory, being the first review study focused on S. hortensis, in the same time suggesting future research opportunities, as they appear from the properties of other Satureja species. The available data presenting the properties of summer savory represents a scientific support for application in industry, for developing “clean label” food products.
Collapse
|
27
|
Dosoky NS, Setzer WN. Biological Activities and Safety of Citrus spp. Essential Oils. Int J Mol Sci 2018; 19:E1966. [PMID: 29976894 PMCID: PMC6073409 DOI: 10.3390/ijms19071966] [Citation(s) in RCA: 145] [Impact Index Per Article: 24.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2018] [Revised: 07/01/2018] [Accepted: 07/03/2018] [Indexed: 12/13/2022] Open
Abstract
Citrus fruits have been a commercially important crop for thousands of years. In addition, Citrus essential oils are valuable in the perfume, food, and beverage industries, and have also enjoyed use as aromatherapy and medicinal agents. This review summarizes the important biological activities and safety considerations of the essential oils of sweet orange (Citrus sinensis), bitter orange (Citrus aurantium), neroli (Citrus aurantium), orange petitgrain (Citrus aurantium), mandarin (Citrus reticulata), lemon (Citrus limon), lime (Citrus aurantifolia), grapefruit (Citrus × paradisi), bergamot (Citrus bergamia), Yuzu (Citrus junos), and kumquat (Citrus japonica).
Collapse
Affiliation(s)
- Noura S Dosoky
- Aromatic Plant Research Center, 230 N 1200 E, Suite 102, Lehi, UT 84043, USA.
| | - William N Setzer
- Aromatic Plant Research Center, 230 N 1200 E, Suite 102, Lehi, UT 84043, USA.
- Department of Chemistry, University of Alabama in Huntsville, Huntsville, AL 35899, USA.
| |
Collapse
|
28
|
Boulares M, Ben Moussa O, Mankai M, Sadok S, Hassouna M. Effects of Lactic Acid Bacteria and Citrus Essential Oil on the Quality of Vacuum-Packed Sea Bass (Dicentrarchus labrax) Fillets During Refrigerated Storage. JOURNAL OF AQUATIC FOOD PRODUCT TECHNOLOGY 2018. [DOI: 10.1080/10498850.2018.1484544] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Mouna Boulares
- Research Unit: “Bio-Preservation and Valorization of Agricultural Products UR13-AGR 02”, Higher Institute of Food Industries of Tunisia (ESIAT), El Khadhra City, Tunis, Tunisia
| | - Olfa Ben Moussa
- Research Unit: “Bio-Preservation and Valorization of Agricultural Products UR13-AGR 02”, Higher Institute of Food Industries of Tunisia (ESIAT), El Khadhra City, Tunis, Tunisia
| | - Mélika Mankai
- Research Unit: “Bio-Preservation and Valorization of Agricultural Products UR13-AGR 02”, Higher Institute of Food Industries of Tunisia (ESIAT), El Khadhra City, Tunis, Tunisia
| | - Saloua Sadok
- Laboratory of Blue Biotechnology and Aquatic Bio-products, National Institute of Marine Sciences and Technologies, La Goulette Center, Tunis Tunisia
| | - Mnasser Hassouna
- Laboratory of Blue Biotechnology and Aquatic Bio-products, National Institute of Marine Sciences and Technologies, La Goulette Center, Tunis Tunisia
| |
Collapse
|
29
|
Ramroop P, Neetoo H. Antilisterial activity of Cymbopogon citratus on crabsticks. AIMS Microbiol 2018; 4:67-84. [PMID: 31294204 PMCID: PMC6605026 DOI: 10.3934/microbiol.2018.1.67] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2017] [Accepted: 01/16/2018] [Indexed: 12/03/2022] Open
Abstract
Listeria monocytogenes is a gram positive, psychrotrophic, facultative anaerobic bacterium and it is the etiological agent of listeriosis, a severe foodborne disease of major public health concern. There is a rising concern about the cross-contamination of surimi-based products with L. monocytogenes during handling and storage. Lemon grass (Cymbopogon citratus) is known to exhibit strong antimicrobial activity against bacteria due to the presence of citral. The objectives of this research were: (i) to develop a water-based extraction procedure for the antimicrobial component(s) in lemon grass and (ii) to evaluate the antimicrobial effect of a concentrated water-based extract and commercial essential oil (EO) of lemon grass against L. innocua (ATCC 33090), a surrogate strain of L. monocytogenes, in vitro and on crabsticks. Briefly, antilisterial activity of concentrated extract and commercial EO of lemon grass was tested using the agar well diffusion technique. Crabsticks were subsequently inoculated with L. innocua to a final density of ca. 4 log cfu/g and then coated with 500 μl of either concentrated extract or 0.5% commercial EO and stored at 4 °C for up to 15 days. Samples were then subjected to microbiological analysis every 5 days to enumerate counts of Listeria. Following the agar well diffusion assay, inhibition zones with mean diameters of 18.3 and 21.0 mm were obtained with the concentrated extract and commercial EO respectively. The population of L. innocua in WBE-coated (4.2 log cfu/g) and 0.5% EO-coated (2.7 log cfu/g) samples were significantly lower (P < 0.05) after 15 days than their untreated control counterpart (5.2 log cfu/g). Lemon grass extract and essential oil have the potential to control growth of L. monocytogenes in seafood surimi products with minimal adverse effect on the organoleptic characteristics of the product and thus can possibly be used as a natural food preservative.
Collapse
Affiliation(s)
- Prateebha Ramroop
- Department of Agricultural and Food Sciences, Faculty of Agriculture, University of Mauritius, Mauritius
| | - Hudaa Neetoo
- Department of Agricultural and Food Sciences, Faculty of Agriculture, University of Mauritius, Mauritius
| |
Collapse
|
30
|
Abdollahzadeh E, Mahmoodzadeh Hosseini H, Imani Fooladi AA. Antibacterial activity of agar-based films containing nisin, cinnamon EO, and ZnO nanoparticles. J Food Saf 2018. [DOI: 10.1111/jfs.12440] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Esmail Abdollahzadeh
- Applied Microbiology Research Center; Systems Biology and Poisonings Institute, Baqiyatallah University of Medical Sciences; Tehran Iran
| | - Hamideh Mahmoodzadeh Hosseini
- Applied Microbiology Research Center; Systems Biology and Poisonings Institute, Baqiyatallah University of Medical Sciences; Tehran Iran
| | - Abbas Ali Imani Fooladi
- Applied Microbiology Research Center; Systems Biology and Poisonings Institute, Baqiyatallah University of Medical Sciences; Tehran Iran
| |
Collapse
|
31
|
Protective Effect of an Edible Tomato Plant Extract/Chitosan Coating on the Quality and Shelf Life of Sierra Fish Fillets. J CHEM-NY 2018. [DOI: 10.1155/2018/2436045] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
The products of fishing are highly perishable foods. Thus, it is necessary to seek viable alternatives that help to preserve product freshness and quality and to increase its shelf life. One of these alternatives is the use of extracts with antimicrobial activity obtained from plants, such as tomato, which has been observed to present compounds with antimicrobial activity. The objective of this work was to determine the effect of an extract obtained from the tomato plant and incorporated into an edible chitosan coating on the quality and shelf life of the sierra fish fillet stored on ice for 15 days. For the latter, an extract was prepared with dehydrated tomato plants, which was incorporated by immersion alone or in combination with an edible chitosan-based coating in sierra fish fillets. The following treatments were applied: C (Chitosan), TPE (Tomato Plant Extract), TPE-C (TPE-Chitosan), and control (without chitosan and extract). Color, pH, WHC, ATP-related compounds, and K value were monitored during 15 days of storage on ice. Likewise, the total count of mesophiles was determined. The results indicated that treatments C, TPE, and TPE-C were significantly different (p<0.05) from lot control in terms of the concentration of ATP-related compounds, K value, pH, and total mesophilic count. We concluded that application of the extract alone or in combination with chitosan allows for the improvement of the quality and shelf life of the sierra fish fillet.
Collapse
|
32
|
Rezaeigolestani M, Misaghi A, Khanjari A, Basti AA, Abdulkhani A, Fayazfar S. Antimicrobial evaluation of novel poly-lactic acid based nanocomposites incorporated with bioactive compounds in-vitro and in refrigerated vacuum-packed cooked sausages. Int J Food Microbiol 2017; 260:1-10. [DOI: 10.1016/j.ijfoodmicro.2017.08.006] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2017] [Revised: 07/21/2017] [Accepted: 08/15/2017] [Indexed: 11/24/2022]
|
33
|
Khoo HE, Azlan A, Tang ST, Lim SM. Anthocyanidins and anthocyanins: colored pigments as food, pharmaceutical ingredients, and the potential health benefits. Food Nutr Res 2017; 61:1361779. [PMID: 28970777 PMCID: PMC5613902 DOI: 10.1080/16546628.2017.1361779] [Citation(s) in RCA: 1091] [Impact Index Per Article: 155.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2017] [Accepted: 07/23/2017] [Indexed: 02/07/2023] Open
Abstract
Anthocyanins are colored water-soluble pigments belonging to the phenolic group. The pigments are in glycosylated forms. Anthocyanins responsible for the colors, red, purple, and blue, are in fruits and vegetables. Berries, currants, grapes, and some tropical fruits have high anthocyanins content. Red to purplish blue-colored leafy vegetables, grains, roots, and tubers are the edible vegetables that contain a high level of anthocyanins. Among the anthocyanin pigments, cyanidin-3-glucoside is the major anthocyanin found in most of the plants. The colored anthocyanin pigments have been traditionally used as a natural food colorant. The color and stability of these pigments are influenced by pH, light, temperature, and structure. In acidic condition, anthocyanins appear as red but turn blue when the pH increases. Chromatography has been largely applied in extraction, separation, and quantification of anthocyanins. Besides the use of anthocyanidins and anthocyanins as natural dyes, these colored pigments are potential pharmaceutical ingredients that give various beneficial health effects. Scientific studies, such as cell culture studies, animal models, and human clinical trials, show that anthocyanidins and anthocyanins possess antioxidative and antimicrobial activities, improve visual and neurological health, and protect against various non-communicable diseases. These studies confer the health effects of anthocyanidins and anthocyanins, which are due to their potent antioxidant properties. Different mechanisms and pathways are involved in the protective effects, including free-radical scavenging pathway, cyclooxygenase pathway, mitogen-activated protein kinase pathway, and inflammatory cytokines signaling. Therefore, this review focuses on the role of anthocyanidins and anthocyanins as natural food colorants and their nutraceutical properties for health. Abbreviations: CVD: Cardiovascular disease VEGF: Vascular endothelial growth factor.
Collapse
Affiliation(s)
- Hock Eng Khoo
- Department of Nutrition and Dietetics, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Selangor Darul Ehsan, Malaysia
- Research Centre of Excellence for Nutrition and Non-communicable Diseases, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Selangor Darul Ehsan, Malaysia
| | - Azrina Azlan
- Department of Nutrition and Dietetics, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Selangor Darul Ehsan, Malaysia
- Research Centre of Excellence for Nutrition and Non-communicable Diseases, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Selangor Darul Ehsan, Malaysia
| | - Sou Teng Tang
- Department of Nutrition and Dietetics, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Selangor Darul Ehsan, Malaysia
| | - See Meng Lim
- Nutritional Sciences Program, School of Healthcare Science, Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| |
Collapse
|
34
|
Shukla S, Ahirwal L, Bajpai VK, Huh YS, Han YK. Growth Inhibitory Effects of Adhatoda vasica and Its Potential at Reducing Listeria monocytogenes in Chicken Meat. Front Microbiol 2017; 8:1260. [PMID: 28769879 PMCID: PMC5511825 DOI: 10.3389/fmicb.2017.01260] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2017] [Accepted: 06/23/2017] [Indexed: 11/13/2022] Open
Abstract
The inhibitory effects of Adhatoda vasica ethanolic leaf extract (AVELE) against Listeria monocytogenes were examined to assess its potential to preserve minimally processed meat products safely. The total phenolic, flavonoid, and alkaloid levels in AVELE were 10.09 ± 4.52 mg of gallic acid equivalents (GAE)/g, 22.43 ± 1.62 mg of quercetin equivalents/g, and 19.43 ± 3.90 mg/g, respectively. AVELE (1, 5, 10, or 20%) had considerable antibacterial effects against L. monocytogenes NCIM 24563 in terms of the inhibitory zones (7.4-13.6 mm), MIC (100 mg/mL or 10% formulated solution), reduced cell viability, potassium ion efflux, and the release of 260-nm absorbing materials and extracellular ATP. AVELE was used as a rinse solution (5, 10, and 20%) for raw chicken breast meat. A 20% rinsing solution applied for 60 min inhibited the L. monocytogenes NCIM 24563 counts significantly on raw chicken breast meat. Moreover, L. monocytogenes NCIM 24563 did not grow in the meat sample when the rinse time was increased to 90 min at the same concentration. L. monocytogenes showed a greater reduction to ~3 CFU/g after rinsing with a 10 and 20% AVELE solution for 30 min than with a 5% AVELE solution. The rinsing processes with AVELE produced the final cooked chicken products with higher sensory attribute scores, such as taste, juiciness, and tenderness, compared to the control group along with a decrease in microbial contamination. Chicken meat rinsed with AVELE (rinsing time of 90 min) showed better sensory attribute scores of juiciness and tenderness, as well as the overall sensory quality compared to the untreated group. This research highlights the effectiveness of AVELE against L. monocytogenes NCIM 24563, suggesting that AVELE can be used as an effective antimicrobial marinade and/or a rinse for meat preservation.
Collapse
Affiliation(s)
- Shruti Shukla
- Department of Energy and Materials Engineering, Dongguk University SeoulSeoul, South Korea
| | - Laxmi Ahirwal
- Laboratory of Plant Pathology and Microbiology, Department of Botany, Dr. Hari Singh Gour UniversitySagar, India
| | - Vivek K Bajpai
- Department of Applied Microbiology and Biotechnology, Yeungnam UniversityGyeongsan-si, South Korea
| | - Yun Suk Huh
- Department of Biological Engineering, Inha UniversityIncheon, South Korea
| | - Young-Kyu Han
- Department of Energy and Materials Engineering, Dongguk University SeoulSeoul, South Korea
| |
Collapse
|
35
|
Wang X, Yu H, Xing R, Li P. Characterization, Preparation, and Purification of Marine Bioactive Peptides. BIOMED RESEARCH INTERNATIONAL 2017; 2017:9746720. [PMID: 28761878 PMCID: PMC5518491 DOI: 10.1155/2017/9746720] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/24/2017] [Revised: 05/25/2017] [Accepted: 06/01/2017] [Indexed: 12/17/2022]
Abstract
Marine bioactive peptides, as a source of unique bioactive compounds, are the focus of current research. They exert various biological roles, some of the most crucial of which are antioxidant activity, antimicrobial activity, anticancer activity, antihypertensive activity, anti-inflammatory activity, and so forth, and specific characteristics of the bioactivities are described. This review also describes various manufacturing techniques for marine bioactive peptides using organic synthesis, microwave assisted extraction, chemical hydrolysis, and enzymes hydrolysis. Finally, purification of marine bioactive peptides is described, including gel or size exclusion chromatography, ion-exchange column chromatography, and reversed-phase high-performance liquid chromatography, which are aimed at finding a fast, simple, and effective method to obtain the target peptides.
Collapse
Affiliation(s)
- Xueqin Wang
- Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China
| | - Huahua Yu
- Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China
| | - Ronge Xing
- Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China
| | - Pengcheng Li
- Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China
| |
Collapse
|
36
|
Etxabide A, Uranga J, Guerrero P, de la Caba K. Development of active gelatin films by means of valorisation of food processing waste: A review. Food Hydrocoll 2017. [DOI: 10.1016/j.foodhyd.2016.08.021] [Citation(s) in RCA: 124] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
|
37
|
Widsten P, Mesic BB, Cruz CD, Fletcher GC, Chycka MA. Inhibition of foodborne bacteria by antibacterial coatings printed onto food packaging films. Journal of Food Science and Technology 2017; 54:2379-2386. [PMID: 28740295 DOI: 10.1007/s13197-017-2678-5] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 04/27/2017] [Accepted: 05/01/2017] [Indexed: 10/19/2022]
Abstract
Films containing antibacterial compounds could be used for packaging perishable foods such as fresh fish and meat for sea freighting over long distances. However, existing commercialised options (films with nanosilver zeolites or wasabi extract) are only permitted for food contact in certain regions and films containing alternative antibacterial ingredients are required e.g. for exports to Europe. Certain non-volatile phenolic plant extracts have shown promising antibacterial activity against a wide range of foodborne bacteria in in vitro assays and when integrated in coatings for perishable foods such as fish and meat. Extracts rich in gallotannins tend to show stronger antibacterial effects than other phenols such as flavonoids. Such extracts could be coated onto commercial barrier films by means of flexographic printing-a more industrially feasible option than rod coating or solvent casting typically used in antibacterial coating research. The goal of the present work was to investigate the antibacterial effect of printed latex coatings containing extracts rich in gallotannins and other types of phenolic compounds against 16 common spoilage and pathogenic bacteria of fish and meat. The largest zones of inhibition in disk diffusion assays were obtained with plastic films with coatings containing tannic acid alone, followed by tannic acid with phenolic-rich extracts of feijoa skin or mango seed. Significant inhibition was seen for all bacteria. This study shows that coatings with gallotannins as the main active ingredient can be printed onto commercial barrier films to control the bacteria that limit the shelf-life of fresh fish and meat.
Collapse
Affiliation(s)
- P Widsten
- Scion, Private Bag 3020, Rotorua, 3046 New Zealand
| | - B B Mesic
- Scion, Private Bag 3020, Rotorua, 3046 New Zealand
| | - C D Cruz
- The New Zealand Institute for Plant and Food Research Limited, Private Bag 92169, Auckland, 1142 New Zealand
| | - G C Fletcher
- The New Zealand Institute for Plant and Food Research Limited, Private Bag 92169, Auckland, 1142 New Zealand
| | - M A Chycka
- The New Zealand Institute for Plant and Food Research Limited, Private Bag 92169, Auckland, 1142 New Zealand
| |
Collapse
|
38
|
Quality improvement of rainbow trout fillets by whey protein isolate coatings containing electrospun poly(ε-caprolactone) nanofibers with Urtica dioica L. extract during storage. Lebensm Wiss Technol 2017. [DOI: 10.1016/j.lwt.2017.01.002] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
39
|
Saraiva C, Vasconcelos H, de Almeida JM. A chemometrics approach applied to Fourier transform infrared spectroscopy (FTIR) for monitoring the spoilage of fresh salmon ( Salmo salar ) stored under modified atmospheres. Int J Food Microbiol 2017; 241:331-339. [DOI: 10.1016/j.ijfoodmicro.2016.10.038] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2015] [Revised: 09/14/2016] [Accepted: 10/30/2016] [Indexed: 01/21/2023]
|
40
|
Van Haute S, Raes K, Van der Meeren P, Sampers I. The effect of cinnamon, oregano and thyme essential oils in marinade on the microbial shelf life of fish and meat products. Food Control 2016. [DOI: 10.1016/j.foodcont.2016.03.025] [Citation(s) in RCA: 88] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
|
41
|
Choulitoudi E, Bravou K, Bimpilas A, Tsironi T, Tsimogiannis D, Taoukis P, Oreopoulou V. Antimicrobial and antioxidant activity of Satureja thymbra in gilthead seabream fillets edible coating. FOOD AND BIOPRODUCTS PROCESSING 2016. [DOI: 10.1016/j.fbp.2016.06.013] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
42
|
Liu X, Jia Y, Hu Y, Xia X, Li Y, Zhou J, Liu Y. Effect of Citrus wilsonii Tanaka extract combined with alginate-calcium coating on quality maintenance of white shrimps (Litopenaeus vannamei Boone). Food Control 2016. [DOI: 10.1016/j.foodcont.2016.03.028] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
43
|
|
44
|
Santos AR, da Silva AF, Amaral VCS, Ribeiro AB, de Abreu Filho BA, Mikcha JMG. Application of edible coating with starch and carvacrol in minimally processed pumpkin. Journal of Food Science and Technology 2016; 53:1975-83. [PMID: 27413224 DOI: 10.1007/s13197-016-2171-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 12/22/2015] [Accepted: 01/06/2016] [Indexed: 12/31/2022]
Abstract
The present study evaluated the effect of an edible coating of cassava starch and carvacrol in minimally processed pumpkin (MPP). The minimal inhibitory concentration (MIC) of carvacrol against Escherichia coli, Salmonella enterica serotype Typhimurium, Aeromonas hydrophila, and Staphylococcus aureus was determined. The edible coating that contained carvacrol at the MIC and 2 × MIC was applied to MPP, and effects were evaluated with regard to the survival of experimentally inoculated bacteria and autochthonous microflora in MPP. Total titratable acidity, pH, weight loss, and soluble solids over 7 days of storage under refrigeration was also analyzed. MIC of carvacrol was 312 μg/ml. Carvacrol at the MIC reduced the counts of E. coli and S. Typhimurium by approximately 5 log CFU/g. A. hydrophila was reduced by approximately 8 log CFU/g, and S. aureus was reduced by approximately 2 log CFU/g on the seventh day of storage. Carvacrol at the 2 × MIC completely inhibited all isolates on the first day of Storage. coliforms at 35 °C and 45 °C were not detected (< 3 MPN/g) with either treatment on all days of shelf life. The treatment groups exhibited a reduction of approximately 2 log CFU/g in psychrotrophic counts compared with controls on the last day of storage. Yeast and mold were not detected with either treatment over the same period. The addition of carvacrol did not affect total titratable acidity, pH, or soluble solids and improved weight loss. The edible coating of cassava starch with carvacrol may be an interesting approach to improve the safety and microbiological quality of MPP.
Collapse
Affiliation(s)
- Adriele R Santos
- Center for Agricultural Sciences, Graduate Program in Food Science, State University of Maringá, Maringá, PR Brazil
| | - Alex F da Silva
- Center for Health Sciences, Graduate Program in Health Sciences, State University of Maringá, Maringá, PR Brazil
| | - Viviane C S Amaral
- Center for Health Sciences, Graduate Program in Health Sciences, State University of Maringá, Maringá, PR Brazil
| | - Alessandra B Ribeiro
- Departament of Chemical Sciences, Faculty of Pharmacy, University of Porto, Porto, Portugal
| | - Benicio A de Abreu Filho
- Center for Agricultural Sciences, Graduate Program in Food Science, State University of Maringá, Maringá, PR Brazil ; Department of Basic Health Sciences, State University of Maringá, Maringá, PR Brazil
| | - Jane M G Mikcha
- Center for Agricultural Sciences, Graduate Program in Food Science, State University of Maringá, Maringá, PR Brazil ; Department of Clinical Analyses and Biomedicine, State University of Maringá, Colombo Avenue, Maringá, PR 5790 Brazil
| |
Collapse
|
45
|
Duarte A, Luís Â, Oleastro M, Domingues FC. Antioxidant properties of coriander essential oil and linalool and their potential to control Campylobacter spp. Food Control 2016. [DOI: 10.1016/j.foodcont.2015.09.033] [Citation(s) in RCA: 96] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
|
46
|
Essential oils as additives in biodegradable films and coatings for active food packaging. Trends Food Sci Technol 2016. [DOI: 10.1016/j.tifs.2015.12.001] [Citation(s) in RCA: 513] [Impact Index Per Article: 64.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
47
|
CHAPARRO-HERNÁNDEZ S, RUÍZ-CRUZ S, MÁRQUEZ-RÍOS E, OCAÑO-HIGUERA VM, VALENZUELA-LÓPEZ CC, ORNELAS-PAZ JDJ, DEL-TORO-SÁNCHEZ CL. Effect of chitosan-carvacrol edible coatings on the quality and shelf life of tilapia (Oreochromis niloticus) fillets stored in ice. FOOD SCIENCE AND TECHNOLOGY 2015. [DOI: 10.1590/1678-457x.6841] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
48
|
Tremonte P, Sorrentino E, Succi M, Tipaldi L, Pannella G, Ibañez E, Mendiola JA, Di Renzo T, Reale A, Coppola R. Antimicrobial Effect of Malpighia Punicifolia and Extension of Water Buffalo Steak Shelf-Life. J Food Sci 2015; 81:M97-105. [PMID: 26556435 PMCID: PMC4737311 DOI: 10.1111/1750-3841.13141] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2015] [Accepted: 10/05/2015] [Indexed: 11/29/2022]
Abstract
In the present study, a multiple approach was used to characterize Malpighia punicifolia extract and to evaluate its inhibitory activity against several meat spoilage bacteria. First, volatile fraction, vitamins and phenolic compounds of the extract obtained by supercritical fluid extraction were determined by GC‐MS and HPLC. Then, the antimicrobial action of the extract was in vitro evaluated against Pseudomonas putida DSMZ 291T, Pseudomonas fluorescens DSMZ 50009T, Pseudomonas fragi DSMZ 3456T, and Brochothrix thermosphacta DSMZ 20171T by the agar well diffusion assay and by the agar dilution test. Based on the results of the minimum inhibitory concentration (MIC) against the assayed bacteria, 4 different concentrations of the extract were used in a challenge test on water buffalo steaks stored for 21 d at 4 °C. Results of chemical analyses showed that M. punicifolia extract is characterized by the presence of several compounds, already described for their antimicrobial (phenolic acids, flavonones, and furanes) and antioxidant (ascorbic acid) properties. The in vitro detection of antimicrobial activities highlighted that the extract, used at 8% concentration, was able to inhibit all the target bacteria. Moreover, very low MIC values (up to 0.025%) were detected. In situ tests, performed on water buffalo steaks treated with the extract in the concentration range 0.025% to 0.05%, showed a strong inhibition of both intentionally inoculated bacteria and naturally occurring microorganisms. Positive results, in terms of color and odor, were also observed during the entire storage of steaks preserved with the extract.
Collapse
Affiliation(s)
- Patrizio Tremonte
- Dept. of Agricultural, Environmental and Food Sciences (DiAAA), Univ. of Molise, via De Sanctis, 86100 Campobasso, Italy
| | - Elena Sorrentino
- Dept. of Agricultural, Environmental and Food Sciences (DiAAA), Univ. of Molise, via De Sanctis, 86100 Campobasso, Italy
| | - Mariantonietta Succi
- Dept. of Agricultural, Environmental and Food Sciences (DiAAA), Univ. of Molise, via De Sanctis, 86100 Campobasso, Italy
| | - Luca Tipaldi
- Dept. of Agricultural, Environmental and Food Sciences (DiAAA), Univ. of Molise, via De Sanctis, 86100 Campobasso, Italy
| | - Gianfranco Pannella
- Dept. of Agricultural, Environmental and Food Sciences (DiAAA), Univ. of Molise, via De Sanctis, 86100 Campobasso, Italy
| | - Eléna Ibañez
- Inst. of Food Science Research, CIAL (CSIC-UAM), c/Nicolás Cabrera, 9, 28049, Madrid, Spain
| | - Jose Antonio Mendiola
- Inst. of Food Science Research, CIAL (CSIC-UAM), c/Nicolás Cabrera, 9, 28049, Madrid, Spain
| | - Tiziana Di Renzo
- Inst. of Food Science of the National Research Council (ISA-CNR), via Roma, 64, 83100, Avellino, Italy
| | - Anna Reale
- Inst. of Food Science of the National Research Council (ISA-CNR), via Roma, 64, 83100, Avellino, Italy
| | - Raffaele Coppola
- Dept. of Agricultural, Environmental and Food Sciences (DiAAA), Univ. of Molise, via De Sanctis, 86100 Campobasso, Italy
| |
Collapse
|
49
|
Evaluation of the effect of high pressure on total phenolic content, antioxidant and antimicrobial activity of citrus peels. INNOV FOOD SCI EMERG 2015. [DOI: 10.1016/j.ifset.2015.07.005] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
50
|
|