Effects of microencapsulated essential oils on growth performance and biomarkers of inflammation in broiler chickens challenged with salmonella enteritidis

Moharreri, Mahsa; Vakili, Reza; Oskoueian, Ehsan; Rajabzadeh, Qadir

doi:10.1016/j.jssas.2021.10.012

Cited by 17 publications

(15 citation statements)

References 38 publications

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“…On the other hand, SCEO supplemented via drinking water could significantly improve the decrease in BW caused by the infections of Salmonella pullorum , Salmonella give , and Salmonella kentucky in birds, with the best effect against Salmonella give . This is also in agreement with the results reported in previous studies that trans-anethole and trans-cinnamaldehyde can effectively enhance the body weight gain in broilers [ 33 ]. The beneficial effects of SCEO on the BW of birds may be related to the antioxidant effects of trans-cinnamaldehyde and trans-anisole, as well as the stimulating effects on the digestive system, such as stimulating appetite, increasing the secretion of digestive enzymes and intestinal mucosa, improving intestinal morphology, and stabilizing the balance of intestinal microorganisms [ 17 , 34 ].…”

Section: Discussionsupporting

confidence: 93%

“…Decreased villus height and increased crypt depth result in fewer absorbed nutrients. The excessive consumption of nutrients by the organism to fight infection results in an increase in the amount of nutrients allocated to the immune system [ 33 ]. In this study, the results of the BW test indicated that Salmonella infection inhibited the normal growth of Yellow chickens.…”

Section: Discussionmentioning

confidence: 99%

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The Use of Star Anise-Cinnamon Essential Oil as an Alternative Antibiotic in Prevention of Salmonella Infections in Yellow Chickens

Chen

et al. 2022

Antibiotics

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Salmonella is capable of harming human and animal health, and its multidrug resistance (MDR) has always been a public health problem. In addition, antibiotic-free or antibiotic-reduced policies have been implemented in poultry production. Therefore, the search for antibiotic alternatives is more urgent than ever before. The aim of this study was to assess the antibacterial activity of star anise-cinnamon essential oil (SCEO) in vitro and its prophylactic effect against the infections of Salmonella pullorum, Salmonella give, and Salmonella kentucky in vivo. The results demonstrated that SCEO is effective against Salmonella pullorum, Salmonella give, and Salmonella kentucky in vitro. Supplementation with SCEO could significantly decrease the infections of Salmonella pullorum and Salmonella give, whereas it could slightly but not significantly decrease the infection of Salmonella kentucky, while also significantly alleviating the body weight (BW) loss caused by the infections of Salmonella pullorum, Salmonella give, and Salmonella kentucky in Yellow chickens. The SCEO had the best prophylactic effect against the infection of Salmonella give in Yellow chickens, followed by the infection of Salmonella pullorum and the infection of Salmonella kentucky. The SCEO, used as an antibiotic alternative, could be an effective prevention strategy against the infections of Salmonella pullorum, Salmonella give, and Salmonella kentucky in Yellow chickens.

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Section: Discussionsupporting

confidence: 93%

Section: Discussionmentioning

confidence: 99%

The Use of Star Anise-Cinnamon Essential Oil as an Alternative Antibiotic in Prevention of Salmonella Infections in Yellow Chickens

Chen

et al. 2022

Antibiotics

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“…The composition based also on the scientific data provided by researchers about the used mentioned compounds against microorganisms. [ 38 , 39 , 40 , 41 ]. Similar trends have been reported by Kollanoor Johny et al in their work on the plant-derived molecules trans-cinnamaldehyde, eugenol, carvacrol, and thymol [ 42 ].…”

Section: Discussionmentioning

confidence: 99%

In Vitro Evaluation of Antimicrobial Effect of Phytobiotics Mixture on Salmonella spp. Isolated from Chicken Broiler

Iwiński

Wódz²,

Chodkowska³

et al. 2022

Antibiotics

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Background: The identification of natural antibacterial agents from various sources that can act effectively against disease-causing foodborne bacteria is one of the major concerns throughout the world. In the present study, a unique phytobiotics mixture containing thymol, menthol, linalool, trans-anethole, methyl salicylate, 1,8-cineole, and p-cymene was evaluated for antibacterial activity against selected strains of Salmonella spp. Results: The phytobiotics mixture was effective against Salmonella enterica subsp. enterica serovars Enteritidis, Typhimurium, and Kentucky. The minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) values of this unique mixture for these three pathogens were 1:256. Among these three strains, one S. Kentucky presented the most extensive resistance profiles to 18 antibiotics belonging to 5 classes of antibiotics. One of S. Typhimurium presents extensive resistance profiles to 14 antibiotics belonging to 5 classes of antibiotics. Conclusions: The results suggest that the phytobiotics mixture used in the experiment can be used as a strong natural antibacterial agent against Gram-negative foodborne pathogens such as S. Typhimurium, S. Kentucky, and S. Enteritidis. This is a preliminary analysis of the effectiveness of a phytobiotic product in an in vitro model, which may be the starting point for further studies, including in vivo animal models.

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“…The size and polydispersity index (PDI) of encapsulated phenolic compounds from F. gummosa leaf were analyzed by Zetasizer (Malvern Instruments Ltd., UK) as described earlier by Moharreri et al (2021). The morphology of microcapsules was determined by a field emission scanning electron microscopy (FESEM).…”

Section: Methodsmentioning

confidence: 99%

Section: Characterization Of Microcapsulesmentioning

confidence: 99%

Encapsulated phenolic compounds from Ferula gummosa leaf: A potential phytobiotic against Campylobacter jejuni infection

Kamelankafi

Bolvari

MohammadPour

et al. 2022

Food Processing Preservation

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This research was performed to encapsulate the phenolic-rich fraction (PRF) obtained from Ferula gummosa (F. gummosa) leaves by utilizing the spray-drying technique.Further, the physicochemical properties and antioxidant and antibacterial activities of the PRF were evaluated against Campylobacter jejuni (C. jejuni) infection in mice. The results showed that the PRF encapsulated in modified starch, maltodextrin, and whey protein concentrate as wall material possessed a capsulation efficiency of 83.7% with a particle size of 314.6 nm. The phytochemical analysis of developed phytobiotic confirmed the presence of phenolic compounds, including gallic acid, vanillic acid, pyrogallol, cinnamic acid, ellagic acid, naringin, and chrysin. The developed phytobiotic could potentially improve the growth parameters, liver enzymes, and lipid peroxidation, enhance the ileum's morphometric parameters, and inhibit the ileal population of C. jejuni in the mice challenged by C. jejuni infection. Consequently, the phytobiotic developed based on F. gummosa leaf phenolic compounds could be considered a promising natural alternative to antibiotics.

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Effects of microencapsulated essential oils on growth performance and biomarkers of inflammation in broiler chickens challenged with salmonella enteritidis

Cited by 17 publications

References 38 publications

The Use of Star Anise-Cinnamon Essential Oil as an Alternative Antibiotic in Prevention of Salmonella Infections in Yellow Chickens

The Use of Star Anise-Cinnamon Essential Oil as an Alternative Antibiotic in Prevention of Salmonella Infections in Yellow Chickens

In Vitro Evaluation of Antimicrobial Effect of Phytobiotics Mixture on Salmonella spp. Isolated from Chicken Broiler

Encapsulated phenolic compounds from Ferula gummosa leaf: A potential phytobiotic against Campylobacter jejuni infection

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