The sensitivity of bacterial foodborne pathogens to Croton blanchetianus Baill essential oil

Melo, Geiseanny Fernandes do Amarante; Costa, Ana Caroliny Vieira da; Garino, Felício; Medeiros, Rex A. C.; Madruga, Marta Suely; Neto, Vicente Queiroga

doi:10.1590/s1517-83822014005000009

Cited by 19 publications

(13 citation statements)

References 27 publications

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“…A total of 155 duplicate articles were found. After initial title, abstract, and full article reading, 83 studies [ 12 , 13 , 14 , 15 , 16 , 17 , 18 , 19 , 24 , 25 , 26 , 27 , 28 , 29 , 30 , 31 , 32 , 33 , 34 , 35 , 36 , 37 , 38 , 39 , 40 , 41 , 42 , 43 , 44 , 45 , 46 , 47 , 48 , 49 , 50 , 51 , 52 , 53 , 54 , 55 , 56 , 57 , 58 , 59 , 60 , 61 , 62 , 63 , 64 , 65 , 66 , 67 , 68 , 69 ,…”

Section: Resultsmentioning

confidence: 99%

Salmonella Behavior in Meat during Cool Storage: A Systematic Review and Meta-Analysis

Silva

Vieira

Carvalho

et al. 2022

Animals

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The aim of the present study was to investigate Salmonella behavior in meat stored in cool conditions (between 0 °C and 7.5 °C), by employing a systematic review and meta-analysis. The data were obtained from research articles published in SciELO, PubMed, the Web of Science, and Scopus databases. The results of the retrieved studies were obtained from meat (beef, chicken, pork, poultry, and turkey), fish, shellfish, and broth media samples The data were extracted as sample size (n), initial concentration (Xi), final concentration (Xf), standard deviation (SD), standard error (SE), and microbial behavior effects (reduction or growth). A meta-analysis was carried out using the metaphor package from R software. A total of 654 articles were initially retrieved. After applying the exclusion criteria, 83 articles were selected for the systematic review, and 61 of these were used for the meta-analysis. Most studies were conducted at 0 °C to 4.4 °C storage temperatures under normal atmosphere package conditions. Salmonella Typhimurium, S. Enteritidis, and a cocktail (strain mixture) were inoculated at 5.0 and 6.0 log CFU mL−1. Articles both with and without the addition of antimicrobial compounds were found. Salmonella concentration decreases were observed in most studies, estimated for all study combinations as −0.8429 ± 0.0931 log CFU g−1 (95% CI; −1.0254, −0.6604) (p < 0.001), varying for each subgroup analysis. According to this survey, Salmonella concentration decreases are frequent during cool storage, although concentration increases and no bacterial inactivation were observed in some studies.

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Section: Resultsmentioning

confidence: 99%

Salmonella Behavior in Meat during Cool Storage: A Systematic Review and Meta-Analysis

Silva

Vieira

Carvalho

et al. 2022

Animals

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“…The extraction yields of the essential oils of Croton adipatus , Croton thurifer , and Croton collinus were 0.47 ± 0.01%, 0.07 ± 0.005%, and 0.06 ± 0.001%, respectively; being the first reports in these species ( Supplementary Materials: Table S1 ). Other studies reported yield percentages in C. borarium leaves and C. geayi leaves values of 0.68% and 0.72%, respectively [ 16 ], C. zambesicus (leaves: 0.29%) [ 17 ], C. cajucara [ 18 ](leaves: 0.4% and 0.65%), C. heterocalyx (leaves: 0.45%) [ 19 ], C. pullei (stems: 0.06%, leaves: 0.5%) [ 20 ], C. campestris (branches: 0.02%; leaves: 0.04%) [ 21 ] C. blanchetianus (leaves: 0.7%) [ 22 ], C. oblongifolius (bark: 0.9%) [ 23 ], and C. hieronymi (roots: 0.06%; leaves: 0.07%) [ 24 ]. In this study, C. adipatus, C. thurifer, and C. collinus showed extraction yields similar to the average reported in other species of the Croton genus.…”

Section: Resultsmentioning

confidence: 99%

Chemical Profile of the Volatile Constituents and Antimicrobial Activity of the Essential Oils from Croton adipatus, Croton thurifer, and Croton collinus

et al. 2021

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The aim of this study was to determine the volatile phytochemical constituents and evaluate the antimicrobial activity of the essential oils of the leaves from Croton adipatus, Croton thurifer, and Croton collinus. Essential oils were extracted by hydro-distillation using the Clevenger extractor and the phytochemical analysis was determined by Gas chromatography-Mass Spectrometry (GC-MS). The antimicrobial activity was assessed using the agar diffusion and colorimetric broth microdilution methods against Staphylococcus aureus ATCC 25923, Bacillus subtilis ATCC 6633, Escherichia coli ATCC 25922, Pseudomonas aeruginosa ATCC 9027, and Candida albicans ATCC The essential oils from C. adipatus, C. thurifer, and C collinus had 46, 38, and 35 volatile constituents respectively. The main compounds determined in C. adipatus were β-myrcene (18.34%), while in C. collinus was β-caryophyllene (44.7%), and in C. thurifer was an unknown component (C10H16: 22.38%). Essential oil of C. adipatus showed a MIC against B. subtilis (286.4 µg/mL) and C. albicans (572.8 ± 0 µg/mL); C. thurifer against S. aureus (296.1 ± 0 µg/mL) and B. subtilis (148 ± 0 µg/mL); and C. collinus against B. subtilis (72 ± 0 µg/mL) and C. albicans (576.2 ± 0 µg/mL). The three essential oils of Croton species demonstrated in vitro antimicrobial activity against a strain of bacteria or fungi.

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“…This result concurs with those reported by Lima and collaborators (2010), who related the presence of a coumarin in C.adenocalyx, representing an important role in the chemotaxonomy differentiation of these species. Essential oils have been described for various species of this genus (Almeida et al, 2015;LIMA et al, 2010;LEITE et al, 2015;Melo et al, 2013;Neves and Camara, 2012;Ramos et al, 2013;Turiel et al, 2016). Nogueira et al (2015) described the constituents of the essential oil of C. cordiifolius leaves, which is rich in mono-and sesquiterpenes and whose main constituents were the monoterpenes 1,8-cineole and α-phellandrene.…”

Section: Discussionmentioning

confidence: 99%

Chemical composition, antioxidant and topical anti-inflammatory activities of Croton cordiifolius Baill. (Euphorbiaceae)

Alves¹,

Santos²,

Mendes³

et al. 2017

J. Med. Plants Res.

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Croton cordiifolius is widely used in Brazilian Caatinga folk medicine to treat general inflammation, pain, and gastrointestinal disturbances. Currently, its medicinal properties are not well understood, owing to the absence of chemical and pharmacological studies. The aims of this work were to analyze the chemical composition of C. cordiifolius stem bark and evaluate its in vitro antioxidant and in vivo anti-inflammatory activities. C. cordiifolius ethanolic extract (CcEE) was obtained by maceration, while essential oil (CcEO) was extracted by hydrodistillation in a Clevenger-type apparatus. The chemical composition was evaluated by thin-layer chromatography and GCMS. Total phenolics, flavonoids, and antioxidant activity were quantitated by spectrophotometry. Topical anti-inflammatory activity was evaluated by different ear edema models in mice. The major compounds in CcEO were α-pinene (51.76%) and β-pinene (19.08%). CcEE analysis indicated the presence of alkaloids, mono-and sesquiterpenes, flavonoids, phenylpropanoids, triterpenes, steroids, and coumarins. CcEE showed antioxidant activity in vitro. In a topical anti-inflammatory assay, CcEO showed no activity. On the contrary, CcEE inhibited ear edema induced by phorbol 12-myristate 13-acetate (PMA), arachidonic acid (AA), ethyl phenylpropriolate (EPP), and phenol. Probable mechanisms include inhibition of AA metabolite biosynthesis, vasoactive amine activity, and cytokine release/activity. These results corroborate the popular reputation of C. cordiifolius as an anti-inflammatory remedy.

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The sensitivity of bacterial foodborne pathogens to Croton blanchetianus Baill essential oil

Cited by 19 publications

References 27 publications

Salmonella Behavior in Meat during Cool Storage: A Systematic Review and Meta-Analysis

Salmonella Behavior in Meat during Cool Storage: A Systematic Review and Meta-Analysis

Chemical Profile of the Volatile Constituents and Antimicrobial Activity of the Essential Oils from Croton adipatus, Croton thurifer, and Croton collinus

Chemical composition, antioxidant and topical anti-inflammatory activities of Croton cordiifolius Baill. (Euphorbiaceae)

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