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Evaluation of the Physicochemical, Antioxidant, and Antibacterial Properties of Tunichrome Released from Phallusia nigra Persian Gulf Marine Tunicate. J FOOD QUALITY 2021. [DOI: 10.1155/2021/5513717] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The aim of this study was to evaluate the physicochemical, nutraceutical, antioxidant, and antibacterial properties of tunichrome released from Persian Gulf tunicate (Phallusia nigra). For this purpose, molecular weight (SDS-PAGE), amino acid profile, chemical composition (GC-MS), mineral composition, functional groups (FTIR), total phenol content (TPC), total flavonoid content (TFC), antioxidant activity, and antimicrobial properties were investigated. The results showed that tunichrome contained a high amount of essential amino acids (i.e., Lys = 32.24 mg/100 g) and essential minerals. According to GC-MS results, tunichrome had different antioxidant and antimicrobial components. The TPC and TFC of tunichrome were 0.55 mg GA/g and 0.21 mg quercetin/100 g, respectively. Tunichrome showed higher antioxidant activity than ascorbic acid, and its radical scavenging activity values were increased from 30.28 to 82.08% by increasing concentration from 50 to 200 ppm. Inhibition zones of Staphylococcus aureus, Bacillus cereus, Salmonella enterica, and Escherichia coli O157:H7 were 14, 18, 17, and 15 mm, respectively. Moreover, the minimum inhibitory concentration values of tunichrome for S. aureus, Bacillus cereus, S. enterica, and E. coli O157:H7 were 1.17, 0.59, 0.59, and 1.17 mg/ml, respectively. The minimum bacterial concentrations were 2.34, 1.17, 1.17, and 2.34 mg/ml for S. aureus, Bacillus cereus, S. enterica, and E. coli O157:H7, respectively. These results showed that tunichrome of Phallusia nigra has excellent biological effects as a bioactive compound for food fortification.
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Miragoli F, Patrone V, Prandini A, Sigolo S, Dell’Anno M, Rossi L, Senizza A, Morelli L, Callegari ML. Implications of Tributyrin on Gut Microbiota Shifts Related to Performances of Weaning Piglets. Microorganisms 2021; 9:microorganisms9030584. [PMID: 33809105 PMCID: PMC8001585 DOI: 10.3390/microorganisms9030584] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Revised: 03/08/2021] [Accepted: 03/10/2021] [Indexed: 02/07/2023] Open
Abstract
Alternatives to antibiotic treatments are required owing to the ban on the use of these drugs as growth promoters in food animal production. Tributyrin appears to play a role in improving growth performance in pigs, albeit with varying degrees of effectiveness. So far, very little is known about its effects on gut microbiota composition. In this study, we investigated the gut microbiota changes of piglets receiving, at weaning, 0.2% tributyrin added to their basal diet. Microbiota composition was assessed through 16S-rRNA gene sequencing on stools collected from tributyrin and control groups. The functional profiles of microbial communities were predicted from amplicon abundance data. A comparison between dietary groups revealed that tributyrin strongly modulated gut microbiota composition in piglets, increasing the relative abundance of a number of bacterial genera such as Oscillospira, Oscillibacter, Mucispirillum and Butyrivibrio. These genera were positively correlated to animal average daily gain (ADG) and/or body weight (BW). Based on the function profile prediction, the gut microbiome of the tributyrin group possessed an enhanced potential for energy metabolism and a reduced potential for carbohydrate metabolism. In conclusion, our results indicated that tributyrin can promote changes to gut microbial communities, which could contribute to improving animal performance after weaning.
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Affiliation(s)
- Francesco Miragoli
- Department for Sustainable Food Process (DiSTAS), Università Cattolica del Sacro Cuore, via E. Parmense 84, 29122 Piacenza, Italy; (F.M.); (V.P.); (A.S.); (L.M.)
- AAT—Advanced Analytical Technologies Srl, Fiorenzuola d’Arda, 29107 Piacenza, Italy
| | - Vania Patrone
- Department for Sustainable Food Process (DiSTAS), Università Cattolica del Sacro Cuore, via E. Parmense 84, 29122 Piacenza, Italy; (F.M.); (V.P.); (A.S.); (L.M.)
| | - Aldo Prandini
- Department of Animal Science, Food and Nutrition (DIANA), Università Cattolica del Sacro Cuore, via E. Parmense 84, 29122 Piacenza, Italy; (A.P.); (S.S.)
| | - Samantha Sigolo
- Department of Animal Science, Food and Nutrition (DIANA), Università Cattolica del Sacro Cuore, via E. Parmense 84, 29122 Piacenza, Italy; (A.P.); (S.S.)
| | - Matteo Dell’Anno
- Department of Health, Animal Science and Food Safety, Università degli Studi di Milano, via Trentacoste 2, 20134 Milano, Italy; (M.D.); (L.R.)
| | - Luciana Rossi
- Department of Health, Animal Science and Food Safety, Università degli Studi di Milano, via Trentacoste 2, 20134 Milano, Italy; (M.D.); (L.R.)
| | - Alice Senizza
- Department for Sustainable Food Process (DiSTAS), Università Cattolica del Sacro Cuore, via E. Parmense 84, 29122 Piacenza, Italy; (F.M.); (V.P.); (A.S.); (L.M.)
| | - Lorenzo Morelli
- Department for Sustainable Food Process (DiSTAS), Università Cattolica del Sacro Cuore, via E. Parmense 84, 29122 Piacenza, Italy; (F.M.); (V.P.); (A.S.); (L.M.)
| | - Maria Luisa Callegari
- Department for Sustainable Food Process (DiSTAS), Università Cattolica del Sacro Cuore, via E. Parmense 84, 29122 Piacenza, Italy; (F.M.); (V.P.); (A.S.); (L.M.)
- Correspondence:
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Chemistry, Safety, and Challenges of the Use of Organic Acids and Their Derivative Salts in Meat Preservation. J FOOD QUALITY 2021. [DOI: 10.1155/2021/6653190] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Meat industries are constantly facing new waves of changes in the consumer’s nutritional trends, food safety, and quality requirements and legislations leading to an increase in interest for meat biopreservation to respond to all of these modern socioeconomic demands. Hence, to replace synthetic and/or expensive additives, new technologies in preserving meat products from microbial contamination have been established. In this context, organic acids and their salts have been considered as the most popular examples of preservatives that offer several advantages to be applied in meat industry. Here, characteristics of organic acids/salts commonly used in meat preservation were described based on the published literature. Moreover, after outlining the challenges and advantages of their use in meat industry, their current applications as meat preservatives on various meat type matrices such as beef, pork, sheep, and poultry were quite exposed based on previous and recent research works. Then, different application types were highlighted. Besides, some potent synergistic approaches based on several combinations of organic acids/salts with different existing preservative techniques are reported with an emphasised discussion of their application as possible solution tools to mainly overcome some problems linked to organic acids/salts when used solely, thus contributing to ensure the overall safety and improve the quality of meats. Finally, despite their usefulness in meat preservation, organic acids/salts may possess detrimental traits. In this context, a detailed discussion on their limits of use in meat products was provided in the last section of this paper.
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Mykhailenko O, Gudžinskas Z, Romanova S, Orlova T, Kozyra S, Harna S, Volochai V. The Comparative Analysis of Carboxylic Acid Composition of Four Iris Species from Ukraine. Chem Biodivers 2021; 18:e2000969. [PMID: 33438337 DOI: 10.1002/cbdv.202000969] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Accepted: 01/12/2021] [Indexed: 11/10/2022]
Abstract
The present article reports results of analysis of carboxylic acids in leaves of Iris species from Ukraine using a gas chromatography (GC) method with mass spectrometric (MS) detection (GC/MS). Carboxylic acids play significant roles in contemporary society as evidenced by multiple applications in fields of medicine, agriculture, pharmacy, food, and other industries. Study of natural plant products as a source of organic acids is of particular interest. Carboxylic acid composition of leaves of Iris hungarica Waldst. & Kit., Iris germanica L., Iris pallida Lam., and Iris variegate L. was studied for the first time applying GC/MS method. The mass spectrums of compounds were matched with NIST and WILEY Libraries. The GC/MS analysis revealed the presence of 26 common acids in the plant raw materials studied. The short-chain carboxylic acids, such as citric (1337.5-12364.4 mg/kg), malic (50.8-4558.0 mg/kg) and oxalic (1199.0-3435.2 mg/kg) acids were contained in significantly high quantity in all samples. Ferulic, p-coumaric and vanillic acids were the most abundant among phenolic acids. α-Linolenic acid was dominant in the leaves of I. germanica (869.5 mg/kg), I. pallida (753.3 mg/kg), and I. variegate (250.3 mg/kg) among polyunsaturated fatty acids, however, linoleic acid prevailed in the plant raw material of I. hungarica (1150.7 mg/kg). Since the leaves of Iris species studied contain carboxylic acids with diverse pharmacological activity, extracts of these raw materials are perspective for development food supplements and medicines.
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Affiliation(s)
- Olha Mykhailenko
- Department of Pharmaceutical Chemistry, National University of Pharmacy of the Ministry of Health of Ukraine, 4 Valentynivska St., Kharkiv, 61168, Ukraine
| | - Zigmantas Gudžinskas
- Nature Research Center, Institute of Botany, 2 Akademijos Str, LT-08412, Vilnius, Lithuania
| | - Svitlana Romanova
- Department of Botany, National University of Pharmacy of the Ministry of Health of Ukraine, 4 Valentynivska St., Kharkiv, 61168, Ukraine
| | - Tetyana Orlova
- Department of the Floriculture, Botanical Garden of the Kharkiv National University named after V.N. Karazin, 4 Svobody Sq., Kharkiv, 61022, Ukraine
| | - Sofiia Kozyra
- Department of Botany, National University of Pharmacy of the Ministry of Health of Ukraine, 4 Valentynivska St., Kharkiv, 61168, Ukraine
| | - Svitlana Harna
- Department of Quality, Standardization and Certification of Drugs, National University of Pharmacy of the Ministry of Health of Ukraine, 1, Square Defenders of Ukraine, Kharkiv, 61001, Ukraine
| | - Victoriia Volochai
- Department of Pharmacognosy, National University of Pharmacy of the Ministry of Health of Ukraine, 4 Valentynivska St., Kharkiv, 61168, Ukraine
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55
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Gio-Batta M, Sjöberg F, Jonsson K, Barman M, Lundell AC, Adlerberth I, Hesselmar B, Sandberg AS, Wold AE. Fecal short chain fatty acids in children living on farms and a link between valeric acid and protection from eczema. Sci Rep 2020; 10:22449. [PMID: 33384449 PMCID: PMC7775451 DOI: 10.1038/s41598-020-79737-6] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Accepted: 12/10/2020] [Indexed: 12/14/2022] Open
Abstract
Children growing up on farms have low rates of allergy, but the mechanism for this protective effect has not been fully elucidated. Short chain fatty acids (SCFAs) produced by the gut microbiota may play a role in protection from allergy. We measured fecal SCFA levels in samples collected from 28 farming and 37 control children over the first 3 years of life using gas chromatography. Data on diet and other host factors were recorded and allergy was diagnosed at 8 years of age. Among all children, median propionic and butyric acid concentration increased over the first 3 years, and longer SCFAs typically appeared by 1 year of age. Farm children had higher levels of iso-butyric, iso-valeric and valeric acid at 3 years of age than rural controls. In addition, children with elder siblings had higher levels of valeric acid at 3 years of age, and dietary factors also affected SCFA pattern. High levels of valeric acid at 3 years of age were associated with low rate of eczema at 8 years of age. The fecal SCFA pattern in farm children suggests a more rapid maturation of the gut microbiota. Valeric acid or associated microbes may have protective potential against eczema.
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Affiliation(s)
- Monica Gio-Batta
- Department of Infectious Diseases, Institute of Biomedicine, University of Gothenburg, Guldhedsgatan 10A, 413 46, Gothenburg, Sweden.
| | - Fei Sjöberg
- Department of Infectious Diseases, Institute of Biomedicine, University of Gothenburg, Guldhedsgatan 10A, 413 46, Gothenburg, Sweden
| | - Karin Jonsson
- Food and Nutrition Science, Department of Biology and Biological Engineering, Chalmers University of Technology, Gothenburg, Sweden
| | - Malin Barman
- Food and Nutrition Science, Department of Biology and Biological Engineering, Chalmers University of Technology, Gothenburg, Sweden.,Unit of Metals and Health, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Anna-Carin Lundell
- Department of Rheumatology and Inflammation Research, Institute of Medicine, University of Gothenburg, Gothenburg, Sweden
| | - Ingegerd Adlerberth
- Department of Infectious Diseases, Institute of Biomedicine, University of Gothenburg, Guldhedsgatan 10A, 413 46, Gothenburg, Sweden
| | - Bill Hesselmar
- Department of Paediatrics, Institute of Clinical Sciences, University of Gothenburg, Gothenburg, Sweden
| | - Ann-Sofie Sandberg
- Food and Nutrition Science, Department of Biology and Biological Engineering, Chalmers University of Technology, Gothenburg, Sweden
| | - Agnes E Wold
- Department of Infectious Diseases, Institute of Biomedicine, University of Gothenburg, Guldhedsgatan 10A, 413 46, Gothenburg, Sweden
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Antimicrobial Potential of Biosynthesized Silver Nanoparticles by Aaronsohnia factorovskyi Extract. Molecules 2020; 26:molecules26010130. [PMID: 33396590 PMCID: PMC7795506 DOI: 10.3390/molecules26010130] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Revised: 12/14/2020] [Accepted: 12/24/2020] [Indexed: 12/23/2022] Open
Abstract
The green biosynthesis of nanoparticles by plant extracts is an attractive and promising technique for medicinal applications. In the current study, we chose one of the daisy plants, Aaronsohnia factorovskyi (which grows in the Najd region, Saudi Arabia), to investigate its anti-microbial efficacy, in combination with silver nanoparticles. The biosynthesized nanoparticles were evaluated for antibacterial activity against Staphylococcus aureus, Bacillussubtilis (Gram-positive), Pseudomonas aeruginosa, and Escherichia coli, (Gram-negative) using the disc diffusion method, while the antifungal activity was assessed against Fusarium oxysporum, Fusarium solani, Helminthosporiumrostratum, and Alternariaalternata. The potential phytoconstituents of the plant extracts were identified by Fourier-transform infrared spectroscopy (FT-IR) techniques, the Field emission scanning electron microscopy (FE-SEM), Chromatography/Mass Spectrometry (GC-MS) techniques, and Zeta potential analysis. The current study revealed the ability of the tested plant extract to convert silver ions to silver nanoparticles with an average diameter of 104–140 nm. Biogenic Aaronsohnia factorovskyi-silver nanoparticles (AF-AgNPs) showed significant antibacterial activity against Staphylococcus aureus with inhibition zone diameter to 19.00 ± 2.94 mm, and antifungal activity against Fusarium solani, which reduced the growth of fungal yarn to 1.5 mm. The innovation of the present study is that the green synthesis of NPs, which is simple, cost-effective, provides stable nano-materials, and can be an alternative for the large-scale synthesis of silver nanoparticles.
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57
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dos Santos RM, Costa G, Cerávolo IP, Dias-Souza MV. Antibiofilm potential of Psidium guajava and Passiflora edulis pulp extracts against Staphylococcus aureus, cytotoxicity, and interference on the activity of antimicrobial drugs. FUTURE JOURNAL OF PHARMACEUTICAL SCIENCES 2020. [DOI: 10.1186/s43094-020-00056-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Pathogenic strains of Staphylococcus aureus can cause several diseases including septicemia and endocarditis, in spite of being a commensal species of the human microbiota. The current drug resistance of S. aureus raises the need for new antimicrobials, and natural products represent a feasible source for prospection of such compounds, due to features including the diversity of structures and mechanisms of action. Here, we provide evidence of the antimicrobial activity of methanolic of Psidium guajava and Passiflora edulis pulps against planktonic cells and biofilms of clinical isolates of S. aureus.
Results
The extracts were effective against the strains in concentrations up to 7.81 and 250 μg/mL for planktonic cells and biofilms, respectively. Antagonistic interactions of the extracts to antimicrobial drugs were observed. The pulps caused no cytotoxic effects on BGM cells. GC-MS analysis found relevant molecules, and UPLC analysis suggested the presence of flavonoids. To the best of our knowledge, this is the first antibiofilm evidence of such extracts.
Conclusion
The extracts seem to be safe and effective enough for more studies aiming at exploring isolated antimicrobial molecules using in vivo models for the treatment of staphylococcal diseases.
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Ricke SC, Dittoe DK, Richardson KE. Formic Acid as an Antimicrobial for Poultry Production: A Review. Front Vet Sci 2020; 7:563. [PMID: 33088825 PMCID: PMC7494846 DOI: 10.3389/fvets.2020.00563] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2020] [Accepted: 07/15/2020] [Indexed: 02/06/2023] Open
Abstract
Organic acids continue to receive considerable attention as feed additives for animal production. Most of the emphasis to date has focused on food safety aspects, particularly on lowering the incidence of foodborne pathogens in poultry and other livestock. Several organic acids are currently either being examined or are already being implemented in commercial settings. Among the several organic acids that have been studied extensively, is formic acid. Formic acid has been added to poultry diets as a means to limit Salmonella spp. and other foodborne pathogens both in the feed and potentially in the gastrointestinal tract once consumed. As more becomes known about the efficacy and impact formic acid has on both the host and foodborne pathogens, it is clear that the presence of formic acid can trigger certain pathways in Salmonella spp. This response may become more complex when formic acid enters the gastrointestinal tract and interacts not only with Salmonella spp. that has colonized the gastrointestinal tract but the indigenous microbial community as well. This review will cover current findings and prospects for further research on the poultry microbiome and feeds treated with formic acid.
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Affiliation(s)
- Steven C. Ricke
- Department of Food Science, Center of Food Safety, University of Arkansas, Fayetteville, AR, United States
| | - Dana K. Dittoe
- Department of Food Science, Center of Food Safety, University of Arkansas, Fayetteville, AR, United States
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Zeng J, Liao S, Qiu M, Chen M, Ye J, Zeng J, Wang A. Effects of carbon sources on the removal of ammonium, nitrite and nitrate nitrogen by the red yeast Sporidiobolus pararoseus Y1. BIORESOURCE TECHNOLOGY 2020; 312:123593. [PMID: 32526666 DOI: 10.1016/j.biortech.2020.123593] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Revised: 05/23/2020] [Accepted: 05/25/2020] [Indexed: 06/11/2023]
Abstract
Heterotrophic nitrification and aerobic denitrification (HN-AD), which is primarily performed by bacteria rather than fungi, is an attractive approach for nitrogen removal. In this study, a red yeast, Sporidiobolus pararoseus Y1, was isolated and shown to exhibit optimal growth and nitrogen removal efficiency on glucose, followed by citrate, sucrose, acetate and starch. The nitrogen removal efficiency increased with increasing initial concentrations of NH4+-N, NO2--N and NO3--N from 14 to 140 mg·L-1. At an initial nitrogen concentration of 140 mg·L-1, the maximum removal efficiencies of NH4+-N, NO2--N and NO3--N were 98.67%, 97.13% and 83.51% after 72 h incubation, while those of corresponding total nitrogen were 88.89%, 81.31% and 70.18%, respectively. The nitrification (amoA) and denitrification genes (nirK and napA) were amplified from Y1. These results suggest that yeast are also capable of HN-AD, which can be used to remove nitrogen in wastewater systems.
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Affiliation(s)
- Jiaying Zeng
- College of Life Science, South China Normal University, Guangzhou 510631, China; Key Laboratory of Ecology and Environmental Science of Guangdong Higher Education, Guangzhou 510631, China; Guangdong Provincial Key Laboratory for Healthy and Safe Aquaculture, Guangzhou 510631, China
| | - Shaoan Liao
- College of Life Science, South China Normal University, Guangzhou 510631, China; Key Laboratory of Ecology and Environmental Science of Guangdong Higher Education, Guangzhou 510631, China; Guangdong Provincial Key Laboratory for Healthy and Safe Aquaculture, Guangzhou 510631, China.
| | - Ming Qiu
- College of Life Science, South China Normal University, Guangzhou 510631, China; Key Laboratory of Ecology and Environmental Science of Guangdong Higher Education, Guangzhou 510631, China; Guangdong Provincial Key Laboratory for Healthy and Safe Aquaculture, Guangzhou 510631, China
| | - Mingfeng Chen
- College of Life Science, South China Normal University, Guangzhou 510631, China; Key Laboratory of Ecology and Environmental Science of Guangdong Higher Education, Guangzhou 510631, China; Guangdong Provincial Key Laboratory for Healthy and Safe Aquaculture, Guangzhou 510631, China
| | - Jianmin Ye
- College of Life Science, South China Normal University, Guangzhou 510631, China; Key Laboratory of Ecology and Environmental Science of Guangdong Higher Education, Guangzhou 510631, China; Guangdong Provincial Key Laboratory for Healthy and Safe Aquaculture, Guangzhou 510631, China
| | - Jiayi Zeng
- College of Life Science, South China Normal University, Guangzhou 510631, China; Key Laboratory of Ecology and Environmental Science of Guangdong Higher Education, Guangzhou 510631, China; Guangdong Provincial Key Laboratory for Healthy and Safe Aquaculture, Guangzhou 510631, China
| | - Anli Wang
- College of Life Science, South China Normal University, Guangzhou 510631, China; Key Laboratory of Ecology and Environmental Science of Guangdong Higher Education, Guangzhou 510631, China; Guangdong Provincial Key Laboratory for Healthy and Safe Aquaculture, Guangzhou 510631, China
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Antimicrobial Activity and Metabolite Analysis of Ganoderma boninense Fruiting Body. JOURNAL OF PURE AND APPLIED MICROBIOLOGY 2020. [DOI: 10.22207/jpam.14.2.16] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Correction: Kovanda, L., et al. In Vitro Antimicrobial Activities of Organic Acids and Their Derivatives on Several Species of Gram-Negative and Gram-Positive Bacteria. Molecules 2019, 24, 3770. MOLECULES (BASEL, SWITZERLAND) 2020; 25:molecules25122787. [PMID: 32560302 PMCID: PMC7355752 DOI: 10.3390/molecules25122787] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Revised: 03/17/2020] [Accepted: 05/11/2020] [Indexed: 02/06/2023]
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Çenesiz AA, Çiftci İ. Modulatory effects of medium chain fatty acids in poultry nutrition and health. WORLD POULTRY SCI J 2020. [DOI: 10.1080/00439339.2020.1739595] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- A. A. Çenesiz
- Department of Animal Science, Faculty of Agriculture, Ankara University, Ankara, Turkey
| | - İ. Çiftci
- Department of Animal Science, Faculty of Agriculture, Ankara University, Ankara, Turkey
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Tugnoli B, Giovagnoni G, Piva A, Grilli E. From Acidifiers to Intestinal Health Enhancers: How Organic Acids Can Improve Growth Efficiency of Pigs. Animals (Basel) 2020; 10:ani10010134. [PMID: 31947627 PMCID: PMC7022919 DOI: 10.3390/ani10010134] [Citation(s) in RCA: 63] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Revised: 12/23/2019] [Accepted: 01/09/2020] [Indexed: 12/22/2022] Open
Abstract
Organic acids have been used successfully in pig production as a cost-effective performance-enhancing option and they continue to be the number one alternative to antibiotic growth promoters. The aim of this review is to provide the biological rationale behind organic acids use in pig production, focusing on their different effects along the gastrointestinal tract of pigs. Organic acids are reviewed for their antimicrobial properties and for their classic use as acidifiers, with particular attention to pH modulation and microflora control. Additional beneficial effects on intestinal health and general metabolism are presented and we explain the advantage of microencapsulation as a tool to deliver organic acids along the intestine.
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Affiliation(s)
| | - Giulia Giovagnoni
- Dipartimento di Scienze Mediche Veterinarie, DIMEVET-Università di Bologna-Via Tolara di sopra, 50-40064 Ozzano Emilia, Bologna, Italy; (G.G.); (E.G.)
| | - Andrea Piva
- Vetagro S.p.A.-Via Porro 2, 42124 Reggio Emilia, Italy;
- Dipartimento di Scienze Mediche Veterinarie, DIMEVET-Università di Bologna-Via Tolara di sopra, 50-40064 Ozzano Emilia, Bologna, Italy; (G.G.); (E.G.)
- Correspondence: ; Tel.: +39-051-209-7387
| | - Ester Grilli
- Dipartimento di Scienze Mediche Veterinarie, DIMEVET-Università di Bologna-Via Tolara di sopra, 50-40064 Ozzano Emilia, Bologna, Italy; (G.G.); (E.G.)
- Vetagro Inc., 116 W. Jackson Blvd., Suite #320, Chicago, IL 60604, USA
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