Eficiência de óleos essenciais de canela e cravo-da-índia como sanitizantes na indústria de alimentos

Beraldo, Carolina Contador; Daneluzzi, Natália Silva; Scanavacca, Juliana; Doyama, Júlio Toshimi; Júnior, Ary Fernandes; Moritz, Cristiane Mengue Feniman

doi:10.1590/s1983-40632013000400006

Cited by 17 publications

(17 citation statements)

References 8 publications

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“…They found higher antifungal activity in the highest concentrations of cinnamon aqueous extract (10 and 20%), in vitro, without total inhibition on the phytopathogenic fungi studied, including Colletotrichum spp. The antimicrobial action of cinnamon extract is related to cinnamaldehyde, its main component (BERALDO et al, 2013).…”

Section: Resultsmentioning

confidence: 99%

In vitro antimicrobial activity and alternative control of anthracnose in papaya

et al. 2018

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We evaluated the efficacy of natural products in the control of papaya anthracnose, in vitro and in vivo. The in vitro experiments for evaluation of mycelial growth used a completely randomized 10 × 4 factorial design (treatments × evaluation periods) with eight replicates, with sporulation evaluated at the end of the experiment. The treatments involved the use of aqueous extract at concentrations of 5 and 15% for Syzygium aromaticum (L.) Merr. & Perry (clove), Cinnamomum zeylanicum Breym (cinnamon), and Zingiber officinalis Rox. (ginger); 1 and 3% chitosan; the fungicide Prochloraz at 100 µg.mL-1; and a control (no treatment). For evaluating conidia germination, we used six treatments with five replicates. The treatments included 7.5% of each extract (clove, cinnamon, and ginger), 1.5% chitosan, and 50 µg.mL-1 of Prochloraz. For the in vivo experiment, “Formosa” papaya “Tainung 1” was used in a completely randomized design, with six treatments and four replicates to evaluate the severity of anthracnose caused by Colletotrichum gloeosporioides. The fruits were treated by immersion for 5 min with 15% clove, cinnamon, and ginger extracts, 8% chitosan, and control with distilled water, and immersion for 2 min in Prochloraz (33.75 g a.i./100 L). The treatments with 15% clove extract and 8% chitosan were effective in all evaluations, resulting in a viable alternative to the fungicide Prochloraz. The treatments with ginger extract were less effective and those with cinnamon offered intermediate control.

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Section: Resultsmentioning

confidence: 99%

In vitro antimicrobial activity and alternative control of anthracnose in papaya

et al. 2018

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“…Dominciano et al [4]. Therefore, the combinations of OLE and BC or PAA probably resulted in an additive effect, taking into account that they resulted in up to 30-fold reductions of MIC values for the bacterial species studied.…”

Section: Individual and Combined Antimicrobial Activity Of Oleuropeinmentioning

confidence: 91%

“…However, the effectiveness of a particular sanitizer can be affected by several factors, including its concentration, contact time at a given temperature, pH, interaction with inactivating substances or type of bacteria, Gram-negative or Gram-positive [3]. Sanitizers should have low toxicity, be stable in variable condition of use, have a broad spectrum of antimicrobial activity and quickly destroy the agents, but there is still no single product with all these features [4]. Peracetic acid (PAA), Benzalkonium chloride (BC), Chlorhexidine digluconate (CD), Sodium hypochlorite (SH) and Hydrogen peroxide (HP) are active compounds of many commercial sanitizers used for disinfection of equipment and utensils in the food industry.…”

Section: Introductionmentioning

confidence: 99%

Individual and Combined Antimicrobial Activity of Oleuropein and Chemical Sanitizers

Dominciano¹,

Oliveira²,

Lee³

et al. 2016

J Food Chem Nanotechnol

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“…11,12 As especiarias vêm sendo estudadas devido as suas propriedades antimicrobianas e, também, pela sua capacidade aromatizante e baixo custo. 13,14 Na literatura, estudos apontam que o uso de especiarias como o cravo e a canela podem conferir esse tipo de propriedade a alimentos, medicamentos, entre outros. Sendo o eugenol no cravo e o cinamaldeído na canela, os principais componentes a que se atribuem a propriedade antimicrobiana dos óleos essenciais dessas especiarias, Figura 1.…”

Section: Introductionunclassified

Study of Antimicrobial Property of Spices in Starch Films: An Experimental Proposal

Maciel¹,

Rodrigues²,

Freitas³

et al. 2020

Rev. Virtual Quim.

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The proposed experiment studies the antimicrobial properties of spices, cloves and cinnamon. Materials of easy access and low cost were used, aiming that the experimental procedure can be applied in laboratory classes of undergraduate courses. In this context, corn starch films were produced with infusions of spices. To facilitate the handling of the film, a plasticizer, glycerol, was added. The films were prepared from solutions and dried at room temperature. The visual analysis, documented by photos, was performed daily for 7 days. The visual comparison of the films was performed with the control (without spices), cloves and cinnamon within the expiration date, and with the same expired spices. The total duration of the experiment was one week, with the preparation of the films made in the first class, followed by the daily monitoring of the samples and the closing of the experiment in the next week's class. It was possible to observe the gradual growth of microorganisms in the control films and those prepared with extracts of cloves and cinnamon out of date. While for films prepared with cloves and cinnamon within the current validity period, microbial formations were not observed.

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Eficiência de óleos essenciais de canela e cravo-da-índia como sanitizantes na indústria de alimentos

Cited by 17 publications

References 8 publications

In vitro antimicrobial activity and alternative control of anthracnose in papaya

In vitro antimicrobial activity and alternative control of anthracnose in papaya

Individual and Combined Antimicrobial Activity of Oleuropein and Chemical Sanitizers

Study of Antimicrobial Property of Spices in Starch Films: An Experimental Proposal

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