Óleo de aroeira vermelha e de suplementação de vitamina E em substituição aos promotores de crescimento sobre a microbiota intestinal de frangos de corte

Sousa, Dyeime Ribeiro de; Zanini, Surama Freitas; Mussi, Jamili Maria Suhet; Martins, João Damasceno Lopes; Fantuzzi, Elisabete; Zanini, Marcos Santos

doi:10.1590/s0103-84782013005000129

Cited by 5 publications

(1 citation statement)

References 12 publications

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“…TRAESEL et al (2011), SOUSA et al (2013), and SANTANA et al (2015 evaluated the albicans --------------------------------------------------------------------------------Peel--------------------------------------------------------------------------------10% 3.33 ± 0.33 0.17 ± 0.17 a 0.17 ± 0.17 a 0.17 ± 0.17 20% 3.17 ± 0.31 1.50 ± 0.22 0.67 ± 0.21 0.17 ± 0.17 30% 2.67 ± 0.21 3.00 ± 0.37 b 1.17 ± 0.17 b 0.17 ± 0. 17 --------------------------------------------------------------------------------Pulp--------------------------------------------------------------------------------10% 4.00 ± 0.45 0.17 ± 0.17 1.17 ± 0.17 0.17 ± 0.17 a 20%…”

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confidence: 99%

Antimicrobial activity of hydroalcoholic extracts from genipap, baru and taruma

2017

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Microbial resistance is a serious public health problem, which has led to the search for alternative treatments to replace antibiotics, including studies to evaluate the antimicrobial potential of species in Brazil’s Cerrado. Therefore, the present study aimed to evaluate the antimicrobial activity of hydroalcoholic extracts of genipap, baru, and taruma against Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa, and Candida albicans using disc diffusion tests and microdilution. Results indicated that all genipap extracts showed inhibition zones and minimum inhibitory concentrations (MICs) and minimum microbicidal concentrations (MMCs) ranging between 150μg/mL and 940μg/mL against all microorganisms tested. Baru pulp extracts exhibited larger inhibition zones against S. aureus and MIC and MMC results between 150µg/mL and 1000µg/mL against all microorganisms except P. aeruginosa. The taruma 30% pulp and seed extracts exhibited the largest halos against S. aureus and MIC and MMC results were between 150μg/mL and 1000μg/mL against all microorganisms except C. albicans. All fruits displayed potential for antimicrobial activity, particularly the genipap’s pulp extracts. Further studies should be performed to identify compounds with antimicrobial activity and to test their applicability as preservatives in foods, as alternatives to antibiotic growth promoters, and as sanitizing agents.

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confidence: 99%

Antimicrobial activity of hydroalcoholic extracts from genipap, baru and taruma

2017

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Effects of dietary supplementation of red pepper (Schinus terebinthifolius Raddi) essential oil on performance, small intestinal morphology and microbial counts of weanling pigs

et al. 2017

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Effects of orange essential oil on intestinal microflora in mice

et al. 2019

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BACKGROUND The intestinal microbiota has a wide variety of functions in the host. A positive effect of plant extract on intestinal microbiota in animals has been reported. However, the effect of orange essential oil and its components limonene, linalool and citral on intestinal microflora in mice has seldom been reported. The effects of intragastric administration of orange essential oil and limonene, linalool and citral on intestinal microflora and biochemical indexes in mice were studied. RESULTS The effect of essential oil, linalool and citral on immune organ index (spleen and thymus index), IgM and IL‐2 was not significant (P > 0.05). A significant increase (P < 0.05) of H+K+‐ATPase activity, IgA, IgG, and IL‐2 in the limonene group was observed when compared with the control group. Orange essential oil, limonene, linalool and citral could significantly reduce the content of short‐chain fatty acids in the cecum and colon of mice. Principal coordinates analysis showed that intestinal bacterial structure of limonene group cecum and colon was apparently separated from other groups. The relative abundance of Lactobacillus in cecum and colon in essential oil, limonene, linalool and citral groups was higher than that in the control group. CONCLUSIONS Orange essential oil and limonene, linalool and citral could affect the intestinal microflora of mice, and enhance the relative abundance of Lactobacillus. The intestinal bacterial structure of cecum and colon in the limonene group was quite different from other groups. This indicated a more obvious effect of limonene on intestinal bacteria, also resulting in significant changes in blood immune index and short‐chain fatty acids in mice. © 2019 Society of Chemical Industry

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Óleo de aroeira vermelha e de suplementação de vitamina E em substituição aos promotores de crescimento sobre a microbiota intestinal de frangos de corte

Abstract: RESUMO Objetivou-se avaliar o uso de óleo de aroeiravermelha (OAV) e da suplementação de vitamina E (VitE

Cited by 5 publications

References 12 publications

Antimicrobial activity of hydroalcoholic extracts from genipap, baru and taruma

Antimicrobial activity of hydroalcoholic extracts from genipap, baru and taruma

Effects of dietary supplementation of red pepper (Schinus terebinthifolius Raddi) essential oil on performance, small intestinal morphology and microbial counts of weanling pigs

Effects of orange essential oil on intestinal microflora in mice

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