1
|
Scaramussa SADL, Soares LDA, Santana LCLDA. Extracts from jatobá ( Hymenaea courbaril L.) peel and seeds: Antioxidant and antimicrobial activities and synergistic effect of extract combinations. FOOD SCI TECHNOL INT 2024; 30:128-136. [PMID: 36330665 DOI: 10.1177/10820132221136589] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2023]
Abstract
In this work, the in vitro antioxidant and antimicrobial potential of hydroalcoholic extracts from the peel and seeds of jatobá fruit and the synergistic effect of their combination against pathogenic bacteria were evaluated. The 80% ethanol fruit seed extract showed a greater antioxidant potential and higher total phenolic content (5135.61 GAE/100 g dry residue) than the maximum value obtained from peel extract using 50% ethanol (2614.74 1 GAE/100 g dry residue). Moreover, 70% and 80% ethanol seed extracts inhibited most bacteria, especially Pseudomonas aeruginosa, with the lowest values of minimum inhibitory concentration (1.0 and 8.0 mg/mL), when compared with extracts from peel. Combining the 70% ethanol extracts from peels and seeds reduced their inhibitory concentration by about 4 to 32 times against Bacillus cereus, Bacillus subtilis, Enterococcus faecalis, Staphylococcus aureus, P. aeruginosa and Salmonella enteritidis, when compared to each extract alone. Extracts from the peel and seeds of the jatobá fruit showed potential as natural antioxidants and antimicrobials.
Collapse
Affiliation(s)
- Simone Aparecida de Lima Scaramussa
- Department of Food Technology, Laboratory of Food Microbiology and Bioengineering, Federal University of Sergipe, São Cristóvão, Sergipe, Brazil
| | - Larissa de Almeida Soares
- Biotechnology Doctoral Program (Northeast Biotechnology Network - RENORBIO), Federal University of Sergipe, São Cristóvão, Sergipe, Brazil
| | - Luciana Cristina Lins de Aquino Santana
- Department of Food Technology, Laboratory of Food Microbiology and Bioengineering, Federal University of Sergipe, São Cristóvão, Sergipe, Brazil
- Biotechnology Doctoral Program (Northeast Biotechnology Network - RENORBIO), Federal University of Sergipe, São Cristóvão, Sergipe, Brazil
| |
Collapse
|
2
|
Al-Mijalli SH, El Hachlafi N, Jeddi M, Abdallah EM, Assaggaf H, Qasem A, Lee LH, Law JWF, Aladhadh M, Alnasser SM, Bouyahya A, Mrabti HN. Unveiling the volatile compounds and antibacterial mechanisms of action of Cupressus sempervirens L., against Bacillus subtilis and Pseudomonas aeruginosa. Biomed Pharmacother 2023; 167:115609. [PMID: 37801906 DOI: 10.1016/j.biopha.2023.115609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 09/15/2023] [Accepted: 09/27/2023] [Indexed: 10/08/2023] Open
Abstract
Cupressus sempervirens is a known traditional plant used to manage various ailments, including cancer, inflammatory and infectious diseases. In this investigation, we aimed to explore the chemical profile of Cupressus sempervirens essential oil (CSEO) as well as their antibacterial mode of action. The volatile components were characterized using gas chromatography coupled to a mass spectrometer (GC-MS). The results revealed remarkable antibacterial properties of EO derived from C. sempervirens. GC-MS analysis indicated that C. sempervirens EO characterized by δ-3-carene (47.72%), D-limonene (5.44%), β-pinene (4.36%), β-myrcene (4.02%). The oil exhibited significant inhibitory effects against a range of bacteria, including Staphylococcus aureus ATCC 29213, Bacillus subtilis ATCC 13048, Bacillus cereus (Clinical isolate), Pseudomonas aeruginosa ATCC 27853, and Escherichia coli ATCC 25922. These inhibitory effects surpassed those of conventional antibiotics. Furthermore, the EO demonstrated low minimum inhibitory concentrations (MICs) and minimum bactericidal concentrations (MBCs), indicating its bactericidal nature (MBC/MIC < 4.0). Time-kill kinetics analysis showed that CSEO was particularly effective at 2 × MIC doses, rapidly reduced viable count of B. subtilis and P. aeruginosa within 8 h. This suggests that the oil acts quickly and efficiently. The cell membrane permeability test further demonstrated the impact of CSEO on the relative conductivity of B. subtilis and P. aeruginosa, both at 2 × MIC concentrations. These observations suggest that EO disrupts the bacterial membrane, thereby influencing their growth and viability. Additionally, the cell membrane integrity test indicated that the addition of CSEO to bacterial cultures resulted in the significant release of proteins from the bacterial cells. This suggests that EO affects the structural integrity of the bacterial cells. Furthermore, the anti-biofilm assay confirmed the efficacy of CSEO as a potent anti-biofilm agent. It demonstrated the oil's ability to inhibit quorum sensing, a crucial mechanism for biofilm formation, and its competitive performance compared to the tested antibiotics.
Collapse
Affiliation(s)
- Samiah Hamad Al-Mijalli
- Department of Biology, College of Sciences, Princess Nourah bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia.
| | - Naoufal El Hachlafi
- Laboratory of Microbial Biotechnology and Bioactive Molecules, Sciences and Technologies Faculty, Sidi Mohamed Ben Abdellah University, Imouzzer Road, P.O. Box 2202, Fez, Morocco.
| | - Mohamed Jeddi
- Laboratory of Microbial Biotechnology and Bioactive Molecules, Sciences and Technologies Faculty, Sidi Mohamed Ben Abdellah University, Imouzzer Road, P.O. Box 2202, Fez, Morocco.
| | - Emad M Abdallah
- Department of Science Laboratories, College of Science and Arts, Qassim University, Ar Rass 51921, Saudi Arabia.
| | - Hamza Assaggaf
- Department of Laboratory Medicine, Faculty of Applied Medical Sciences, Umm Al-Qura University, Makkah 21955, Saudi Arabia.
| | - Ahmed Qasem
- Department of Laboratory Medicine, Faculty of Applied Medical Sciences, Umm Al-Qura University, Makkah 21955, Saudi Arabia.
| | - Learn-Han Lee
- Sunway Microbiome Centre, School of Medical and Life Sciences, Sunway University, Sunway City 47500, Selangor Darul Ehsan, Malaysia; Novel Bacteria and Drug Discovery Research Group (NBDD), Microbiome and Bioresource Research Strength (MBRS), Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Bandar Sunway 47500, Selangor Darul Ehsan, Malaysia; Next-Generation Precision Medicine and Therapeutics Research Group (NMeT), Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Bandar Sunway 47500, Selangor Darul Ehsan, Malaysia.
| | - Jodi Woan-Fei Law
- Novel Bacteria and Drug Discovery Research Group (NBDD), Microbiome and Bioresource Research Strength (MBRS), Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Bandar Sunway 47500, Selangor Darul Ehsan, Malaysia; Next-Generation Precision Medicine and Therapeutics Research Group (NMeT), Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Bandar Sunway 47500, Selangor Darul Ehsan, Malaysia.
| | - Mohammed Aladhadh
- Department of Food Science and Human Nutrition, College of Agriculture and Veterinary Medicine, Qassim University, Buraydah 51452, Saudi Arabia.
| | - Sulaiman Mohammed Alnasser
- Department of Pharmacology and Toxicology, Unaizah College of Pharmacy, Qassim University, Buraidah 51452, Saudi Arabia.
| | - Abdelhakim Bouyahya
- Laboratory of Human Pathologies Biology, Department of Biology, Faculty of Sciences, Mohammed V University in Rabat 10106, Morocco.
| | - Hanae Naceiri Mrabti
- Laboratory of Microbial Biotechnology and Bioactive Molecules, Sciences and Technologies Faculty, Sidi Mohamed Ben Abdellah University, Imouzzer Road, P.O. Box 2202, Fez, Morocco; High Institute of Nursing Professions and Health Techniques Casablanca, Casablanca 20250, Morocco.
| |
Collapse
|
3
|
Li A, Shi C, Qian S, Wang Z, Zhao S, Liu Y, Xue Z. Evaluation of antibiotic combination of Litsea cubeba essential oil on Vibrio parahaemolyticus inhibition mechanism and anti-biofilm ability. Microb Pathog 2022; 168:105574. [PMID: 35561981 DOI: 10.1016/j.micpath.2022.105574] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 05/04/2022] [Accepted: 05/08/2022] [Indexed: 10/18/2022]
Abstract
Vibrio parahaemolyticus (V. parahaemolyticus) is a common pathogen in seafood. The use of antibiotics is a primary tool to prevent and control V. parahaemolyticus in the aquaculture industry. However, V. parahaemolyticus combats the damage caused by antibiotics by forming biofilms under certain conditions. In this study, we analyzed the antibacterial effect and the characteristics of V. parahaemolyticus by experimentally determining the minimum inhibitory concentration (MIC) and the fractional inhibitory concentration index (FICI) values of a combination of the Litsea cubeba essential oil (LCEO) and several commonly used V. parahaemolyticus antibiotics. The bactericidal effect of the essential oil alone and essential oil in combination with the antibiotics were evaluated with time-kill curves. The damage to cell membranes and cell walls were assessed by measuring the content of macromolecules and alkaline phosphatase (AKP) released into the supernatant using V. parahaemolyticus ATCC17802 as the experimental strain. The membrane structure was observed by transmission electron microscopy. The results showed that the MIC value of the LCEO was 1,024 μg/mL, and the LCEO FICI values in combination with tetracycline or oxytetracycline hydrochloride was 0.3125 and 0.75, respectively, indicating synergistic and additive effects. Moreover, LCEO inhibited the growth and promoted the removal of biofilms by reducing the content of hydrophobic and extracellular polysaccharides on the cell surface. This study provides a reference for studying the antibacterial activity of LCEO and the combination of antibiotics to prevent and control the formation of biofilms by V. parahaemolyticus.
Collapse
Affiliation(s)
- Anqi Li
- College of Biology and Food Engineering, Anhui Polytechnic University, Wuhu, 241000, PR China; Anhui Engineering Laboratory for Industrial Microbiology Molecular Breeding, Wuhu, 241000, PR China
| | - Chenglong Shi
- College of Biology and Food Engineering, Anhui Polytechnic University, Wuhu, 241000, PR China; Anhui Engineering Laboratory for Industrial Microbiology Molecular Breeding, Wuhu, 241000, PR China
| | - Senhe Qian
- College of Biology and Food Engineering, Anhui Polytechnic University, Wuhu, 241000, PR China; Anhui Engineering Laboratory for Industrial Microbiology Molecular Breeding, Wuhu, 241000, PR China
| | - Zhou Wang
- College of Biology and Food Engineering, Anhui Polytechnic University, Wuhu, 241000, PR China; Anhui Engineering Laboratory for Industrial Microbiology Molecular Breeding, Wuhu, 241000, PR China.
| | - Shiguang Zhao
- College of Biology and Food Engineering, Anhui Polytechnic University, Wuhu, 241000, PR China; Anhui Engineering Laboratory for Industrial Microbiology Molecular Breeding, Wuhu, 241000, PR China; Xuancheng Industrial Technology, Research Institute of Anhui Polytechnic University, Anhui, Xuancheng, 242000, PR China
| | - Yan Liu
- College of Biology and Food Engineering, Anhui Polytechnic University, Wuhu, 241000, PR China; Anhui Engineering Laboratory for Industrial Microbiology Molecular Breeding, Wuhu, 241000, PR China
| | - Zhenglian Xue
- College of Biology and Food Engineering, Anhui Polytechnic University, Wuhu, 241000, PR China; Anhui Engineering Laboratory for Industrial Microbiology Molecular Breeding, Wuhu, 241000, PR China
| |
Collapse
|
4
|
Perdana MI, Ruamcharoen J, Panphon S, Leelakriangsak M. Antimicrobial activity and physical properties of starch/chitosan film incorporated with lemongrass essential oil and its application. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.110934] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
|
5
|
Muñoz Castellanos L, Amaya Olivas N, Ayala-Soto J, De La O Contreras CM, Zermeño Ortega M, Sandoval Salas F, Hernández-Ochoa L. In Vitro and In Vivo Antifungal Activity of Clove ( Eugenia caryophyllata) and Pepper ( Piper nigrum L.) Essential Oils and Functional Extracts Against Fusarium oxysporum and Aspergillus niger in Tomato ( Solanum lycopersicum L.). Int J Microbiol 2020; 2020:1702037. [PMID: 32399036 DOI: 10.1155/2020/1702037] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Revised: 03/04/2020] [Accepted: 03/10/2020] [Indexed: 11/20/2022] Open
Abstract
In this study, hydrodistillation was used to obtain essential oils (EOs) from pepper (Piper nigrum L.) and clove (Eugenia caryophyllata) and co-hydrodistillation (addition of fatty acid ethyl esters as extraction co-solvents) was used to obtain functional extracts (FEs). Antifungal activity of EOs and FEs was evaluated by determination of minimum inhibitory concentration (MIC) against Fusarium oxysporum and Aspergillus niger. The results showed that pepper (Piper nigrum) and clove (Eugenia caryophyllata) essential oils and their functional extracts are effective in vitro at concentrations from 400 to 500 ppm after 10 days of culturing. The essential oils and functional extracts were used on tomato fruit samples at three different concentrations: 350, 400, and 450 ppm5. Clove essential oil reduced the growth of Aspergillus niger from 50% to 70% and Fusarium oxysporum to 40%. The functional extracts (FEs) of clove and pepper, mixed with ethyl decanoate (FEs-C10), were the best combination for protecting the tomato fruit in vivo against both phytopathogenic fungi. Gas chromatography-mass spectrometry (GC-MS) was used to identify eugenol as the principal compound in clove oil and limonene, sabinene, and β-caryophyllene in pepper oil.
Collapse
|
6
|
Dhifi W, Jazi S, El Beyrouthy M, Sadaka C, Mnif W. Assessing the potential and safety of Myrtus communis flower essential oils as efficient natural preservatives against Listeria monocytogenes growth in minced beef under refrigeration. Food Sci Nutr 2020; 8:2076-2087. [PMID: 32328274 PMCID: PMC7174217 DOI: 10.1002/fsn3.1497] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Revised: 12/18/2019] [Accepted: 12/27/2019] [Indexed: 11/07/2022] Open
Abstract
In this research, the chemical composition and biological properties of Tunisian Myrtus communis (McEO) flowers were investigated. The antibacterial effect of McEO toward some bacteria was assessed, alone and in combination with nisin. The major components of McEO were α-pinene, 1,8-cineol, limonene, and linalool. McEO exhibited cytotoxicity toward HepG2 and MCF-7 cell lines. The microbiological data showed that Gram-positive bacteria were more susceptible to McEO. McEO had a bactericidal effect against L. monocytogenes. McEO is able to prevent lipid oxidation, microbial development at noncytotoxic concentrations, when used alone or in combination with nisin. It can improve sensory attributes within acceptable limits and improve the conservation of shelf life of minced beef meat during the 4°C storage period. The most potent preservative effect was obtained with the mixture: 0.8% McEO with 500 IU/g of nisin. This combination may be a good alternative for the development of natural preservatives.
Collapse
Affiliation(s)
- Wissal Dhifi
- LR17‐ES03 Physiopathology, Food and BiomoleculesHigher Institute of Biotechnology of Sidi ThabetBiotechpole Sidi ThabetArianaTunisia
| | - Sabrine Jazi
- Faculty of Sciences of BizerteUniversity of CarthageCarthageTunisia
| | - Marc El Beyrouthy
- Department of Agriculture and Food EngineeringSchool of EngineeringHoly Spirit University of KaslikJouniehLebanon
| | - Carmen Sadaka
- Faculty of MedicineAmerican University of BeirutBeirutLebanon
| | - Wissem Mnif
- Department of ChemistryFaculty of Sciences and Arts in BalgarnUniversity of BishaBishaSaudi Arabia
- ISBST, BVBGR‐LR11ES31Biotechpole Sidi ThabetUniversity of ManoubaArianaTunisia
| |
Collapse
|
7
|
Mizan MFR, Ashrafudoulla M, Hossain MI, Cho HR, Ha SD. Effect of essential oils on pathogenic and biofilm-forming Vibrio parahaemolyticus strains. Biofouling 2020; 36:467-478. [PMID: 32515601 DOI: 10.1080/08927014.2020.1772243] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
In this study, the effect of three essential oils (EOs) - clove oil (CO), thyme oil (TO), and garlic oil (GO), which are generally recognized as safe - on the planktonic growth, minimum inhibitory concentration (MIC), minimum bactericidal concentration (MBC), motility, biofilm formation, and quorum sensing (QS) of Vibrio parahaemolyticus was investigated. All three EOs showed bacteriostatic activity, with MICs in the range 0.02%-0.09% (v/v). CO and TO completely controlled planktonic growth at 0.28% and 0.08% (v/v), which is four times their MIC (4 × MIC), after 10 min, whereas GO completely controlled growth at 0.36% (v/v) (4 × MIC) after treatment for 20 min. V. parahaemolyticus motility was significantly reduced by all three EOs at 4 × MIC (0.28% for CO, 0.08% for TO, and 0.36% for GO), whereas QS was controlled and biofilm formation reduced by all three EOs at 8 × MIC (0.56% for CO, 0.16% for TO, and 0.72% for GO) after 30 min of treatment. These results suggest that CO, TO, and GO have a significant inhibitory effect on V. parahaemolyticus cells in biofilm sand thus represent a promising strategy for improving food safety. These results provide the evidence required to encourage further research into the practical use of the proposed EOs in food preparation processes.
Collapse
Affiliation(s)
| | - Md Ashrafudoulla
- Food Science and Technology, Chung-Ang University, Anseong, Gyeonggi-do, South Korea
| | - Md Iqbal Hossain
- Food Science and Technology, Chung-Ang University, Anseong, Gyeonggi-do, South Korea
| | - Hye-Ran Cho
- Food Science and Technology, Chung-Ang University, Anseong, Gyeonggi-do, South Korea
| | - Sang-Do Ha
- Food Science and Technology, Chung-Ang University, Anseong, Gyeonggi-do, South Korea
| |
Collapse
|
8
|
Abstract
Growth regulators are rather important for obtaining high yields of agricultural crops. Recently, more and more research on biologically active substances has been carried out among natural products, in particular, essential oils of plants. Our study is aimed at the search for winter wheat growth regulators among essential oils. In three-year field small-plot experiments, the growth-regulating activity of anise, fenchel and apricot oils was studied. When we treated the vegetating plants with the water emulsions of the above mentioned oils (dose – 30 g/ha) twice in the tillering and the flag leaf phases, the yield increase of Grom winter wheat variety was 8.6–10.8 %. The quality of seeds also improved: the protein content increased by 0.6-1.1 %, gluten by 1.8-2.7 %.
Collapse
|
9
|
Gatto LJ, Fabri NT, Souza AMD, Fonseca NSTD, Furusho ADS, Miguel OG, Dias JDFG, Zanin SMW, Miguel MD. Chemical composition, phytotoxic potential, biological activities and antioxidant properties of Myrcia hatschbachii D. Legrand essential oil. BRAZ J PHARM SCI 2020. [DOI: 10.1590/s2175-97902019000318402] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
|
10
|
Valdivieso-Ugarte M, Gomez-Llorente C, Plaza-Díaz J, Gil Á. Antimicrobial, Antioxidant, and Immunomodulatory Properties of Essential Oils: A Systematic Review. Nutrients 2019; 11:E2786. [PMID: 31731683 PMCID: PMC6893664 DOI: 10.3390/nu11112786] [Citation(s) in RCA: 135] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Revised: 11/06/2019] [Accepted: 11/12/2019] [Indexed: 12/21/2022] Open
Abstract
Essential oils (EOs) are a mixture of natural, volatile, and aromatic compounds obtained from plants. In recent years, several studies have shown that some of their benefits can be attributed to their antimicrobial, antioxidant, anti-inflammatory, and also immunomodulatory properties. Therefore, EOs have been proposed as a natural alternative to antibiotics or for use in combination with antibiotics against multidrug-resistant bacteria in animal feed and food preservation. Most of the results come from in vitro and in vivo studies; however, very little is known about their use in clinical studies. A systematic and comprehensive literature search was conducted in PubMed, Embase®, and Scopus from December 2014 to April 2019 using different combinations of the following keywords: essential oils, volatile oils, antimicrobial, antioxidant, immunomodulation, and microbiota. Some EOs have demonstrated their efficacy against several foodborne pathogens in vitro and model food systems; namely, the inhibition of S. aureus, V. cholerae, and C. albicans has been observed. EOs have shown remarkable antioxidant activities when used at a dose range of 0.01 to 10 mg/mL in cell models, which can be attributed to their richness in phenolic compounds. Moreover, selected EOs exhibit immunomodulatory activities that have been mainly attributed to their ability to modify the secretion of cytokines.
Collapse
Affiliation(s)
- Magdalena Valdivieso-Ugarte
- Institute of Nutrition and Food Technology “José Mataix”, Center of Biomedical Research, University of Granada, Avda. del Conocimiento s/n. 18016 Armilla, Granada, Spain; (M.V.-U.); (J.P.-D.); (Á.G.)
| | - Carolina Gomez-Llorente
- Institute of Nutrition and Food Technology “José Mataix”, Center of Biomedical Research, University of Granada, Avda. del Conocimiento s/n. 18016 Armilla, Granada, Spain; (M.V.-U.); (J.P.-D.); (Á.G.)
- Department of Biochemistry and Molecular Biology II, School of Pharmacy, University of Granada, 18071 Granada, Spain
- ibs.GRANADA, Instituto de Investigación Biosanitaria, Complejo Hospitalario Universitario de Granada, 18014 Granada, Spain
- CIBEROBN (CIBER Physiopathology of Obesity and Nutrition), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Julio Plaza-Díaz
- Institute of Nutrition and Food Technology “José Mataix”, Center of Biomedical Research, University of Granada, Avda. del Conocimiento s/n. 18016 Armilla, Granada, Spain; (M.V.-U.); (J.P.-D.); (Á.G.)
- Department of Biochemistry and Molecular Biology II, School of Pharmacy, University of Granada, 18071 Granada, Spain
- ibs.GRANADA, Instituto de Investigación Biosanitaria, Complejo Hospitalario Universitario de Granada, 18014 Granada, Spain
| | - Ángel Gil
- Institute of Nutrition and Food Technology “José Mataix”, Center of Biomedical Research, University of Granada, Avda. del Conocimiento s/n. 18016 Armilla, Granada, Spain; (M.V.-U.); (J.P.-D.); (Á.G.)
- Department of Biochemistry and Molecular Biology II, School of Pharmacy, University of Granada, 18071 Granada, Spain
- ibs.GRANADA, Instituto de Investigación Biosanitaria, Complejo Hospitalario Universitario de Granada, 18014 Granada, Spain
- CIBEROBN (CIBER Physiopathology of Obesity and Nutrition), Instituto de Salud Carlos III, 28029 Madrid, Spain
| |
Collapse
|
11
|
Yan G, Zhu BR, Tian FL, Hui X, Li H, Li YM, Gao WY. Inhibitory Activity of Plant Essential Oils against E. coli 1-Deoxy-d-xylulose-5-phosphate reductoisomerase. Molecules 2019; 24:E2518. [PMID: 31295807 DOI: 10.3390/molecules24142518] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Revised: 07/01/2019] [Accepted: 07/03/2019] [Indexed: 12/21/2022] Open
Abstract
The rate-limiting enzyme of the 2-methyl-d-erythritol-4-phosphate (MEP) terpenoid biosynthetic pathway, 1-deoxy-d-xylulose-5-phosphate reductoisomerase (DXR), provides the perfect target for screening new antibacterial substances. In this study, we tested the DXR inhibitory effect of 35 plant essential oils (EOs), which have long been recognized for their antimicrobial properties. The results show that the EOs of Zanbthoxylum bungeanum (ZB), Schizonepetae tenuifoliae (ST), Thymus quinquecostatus (TQ), Origanum vulgare (OV), and Eugenia caryophyllata (EC) displayed weak to medium inhibitory activity against DXR, with IC50 values of 78 μg/mL, 65 μg/mL, 59 μg/mL, 48 μg/mL, and 37 μg/mL, respectively. GC-MS analyses of the above oils and further DXR inhibitory activity tests of their major components revealed that eugenol (EC) and carvacrol (TQ and OV) possess medium inhibition against the protein (68.3% and 55.6%, respectively, at a concentration of 20 μg/mL), whereas thymol (ST, TQ, and OV), carveol (ZB), and linalool (ZB, ST, and OV) only exhibited weak inhibition against DXR, at 20 μg/mL (23%−26%). The results add more details to the antimicrobial mechanisms of plant EOs, which could be very helpful in the direction of the reasonable use of EOs in the food industry and in the control of phytopathogenic microbials.
Collapse
|
12
|
Ben Hsouna A, Ben Saad R, Zouari N, Ben Romdhane W, Brini F, Ben Salah R. Stress associated protein from Lobularia maritima: Heterologous expression, antioxidant and antimicrobial activities with its preservative effect against Listeria monocytogenes inoculated in beef meat. Int J Biol Macromol 2019; 132:888-96. [DOI: 10.1016/j.ijbiomac.2019.04.012] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2019] [Revised: 04/02/2019] [Accepted: 04/02/2019] [Indexed: 12/28/2022]
|
13
|
Frazão GGS, Blank AF, de Aquino Santana LCL. Optimisation of edible chitosan coatings formulations incorporating Myrcia ovata Cambessedes essential oil with antimicrobial potential against foodborne bacteria and natural microflora of mangaba fruits. Lebensm Wiss Technol 2017. [DOI: 10.1016/j.lwt.2017.01.011] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|