Synthesis, characterization and cytotoxicity of the Eugenia brejoensis essential oil inclusion complex with β-cyclodextrin

Santana, Nataly Amorim de; Silva, Rayane Cristine Santos da; Fourmentin, Sophie; Anjos, Keicyanne Fernanda Lessa dos; Ootan, Márcio Akio; Silva, Alexandre Gomes da; Araújo, Bianca Galúcio Pereira; Correia, Maria Tereza dos Santos; Silva, Márcia Vanusa da; Machado, Giovanna

doi:10.1016/j.jddst.2020.101876

Cited by 17 publications

(13 citation statements)

References 48 publications

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“…After building the IC, the morphology, as shown in Figure 7 (d, e, f), appeared as small misshapen particles and agglomerated in clusters. Similar observations were reported by [ 43 ], who elucidated adequate incorporation of LSEO in βCD.

Figure 7 Micrographs of βCD (a, b, c) and LSEO/βCD (e, d, f) in different magnifications (1000, 2000 and 4000×, respectively).…”

Section: Resultssupporting

confidence: 90%

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Ethanol and glycerol green emulsifying solvent for the formation of a Lavandula stoechas essential oil/β-cyclodextrin inclusion complex: mixture design and adulticidal activity against Culex pipiens

Ez-zoubi

zoubi

Ramzi

et al. 2022

Heliyon

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Figure 7 Micrographs of βCD (a, b, c) and LSEO/βCD (e, d, f) in different magnifications (1000, 2000 and 4000×, respectively).…”

Section: Resultssupporting

confidence: 90%

“…After building the IC, the morphology, as shown in Figure 7 (d, e, f), appeared as small misshapen particles and agglomerated in clusters. Similar observations were reported by [43], who elucidated adequate incorporation of LSEO in βCD.…”

Section: Characterization Of Lseo/βcdsupporting

confidence: 88%

Ethanol and glycerol green emulsifying solvent for the formation of a Lavandula stoechas essential oil/β-cyclodextrin inclusion complex: mixture design and adulticidal activity against Culex pipiens

Ez-zoubi

zoubi

Ramzi

et al. 2022

Heliyon

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“…Polysaccharides and their derivatives (such as gum arabic (GA), β‐cyclodextrin (β‐CD), octenyl succinic anhydride‐modified starch (OSAS) and konjac glucomannan octenyl succinate (KGOS)), 10–13,15 and proteins and their derivatives (such as soy protein isolate (SPI), whey protein isolate (WPI) and egg white protein isolate (EPI)), are the most widely applied wall materials in microcapsule preparation 16–18 . A previous study indicated that the hydrophobic cavity of β‐cyclodextrin (β‐CD) could protect the active compounds of essential oils against environmental conditions 19 . Hydroxypropyl‐β‐cyclodextrin (HPCD) is derived from β‐CD and can overcome the limitation of the poor aqueous solubility of β‐CD.…”

Section: Introductionmentioning

confidence: 99%

Complex wall materials of polysaccharide and protein effectively protected numb‐taste substance degradation of Zanthoxylum bungeanum

Meng

Zhang

et al. 2021

J Sci Food Agric

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BACKGROUND Hydroxyl‐sanshools are mainly responsible for the numb taste and biological activities of Zanthoxylum bungeanum, but they show low water solubility, high volatility and easy degradation, which limit their application in the catering and food industries. Thus microcapsules of Z. bungeanum essential oil (ZBEO) were prepared to prevent numb‐taste substance attenuation. RESULTS The complex effects of hydroxypropyl‐β‐cyclodextrin (HPCD) with other materials, such as konjac glucomannan octenyl succinate (KGOS), octenyl succinic anhydride‐modified starch (OSAS), soy protein isolate (SPI) and gum arabic (GA), on the protection of the main numb‐taste substance of ZBEO were investigated. Scanning electron microscopy and Fourier transform infrared spectroscopy analysis indicated that ZBEO was successfully encapsulated in the complex wall materials. X‐ray diffraction indicated that the loaded essential oil did not affect the crystalline form of the wall material. The stability of the numb‐taste substance α‐sanshool in the microcapsules prepared with the complex microcapsule wall materials was higher than that in single‐wall microcapsules. Storage stability evaluation indicated that microcapsules prepared with a combination of HPCD and SPI showed the greatest effect in maintaining the stability of the main numb‐taste substance α‐sanshool in ZBEO at room temperature, low pH and in high‐salt conditions. CONCLUSION Complex wall materials of polysaccharide and protein could effectively protect the numb‐taste substance degradation of Z. bungeanum during processing and storage. © 2021 Society of Chemical Industry

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“…Thus, the results indicate that both samples are safe to use, being consistent with previous studies that demonstrate that other essential oils showed low cytotoxicity in different cell lines ( Figure 1). [49–50] …”

Section: Resultsmentioning

confidence: 99%

Influence of Seasonal Variation on the Chemical Composition and Biological Activities of Essential Oil from Eugenia pohliana DC Leaves

Costa

Oliveira

Santos

et al. 2022

Chemistry & Biodiversity

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The purpose of this study was to analyses the influence of seasonal variation on the chemical composition and antimicrobial, antioxidant and cytotoxicity activities of the essential oil (EO) extracted from the leaves of Eugenia pohliana. Chemical characterization of the samples -by gas chromatography-mass spectrometryfound 35 and 38 components for summer and winter, respectively, of the EO from E. pohliana leaves, totaling 47 different compounds. Analysis of antioxidant capacity (DPPH, ABTS and TAC) revealed that the summer EO showed greater free radical scavenging capacity than the winter. Similarly, the summer EO exhibited superior antimicrobial potential (MIC = 128 -512 μg/mL and MMC = 128 -1024 μg/mL, compared to the winter EO (128-2048 μg/mL and 256-2048 μg/mL, respectively). Results showed that both oils had a low potential to cause hemolysis. This study provides new scientific evidence on the influence of seasonality on the pharmacological properties of E. pohliana leaves and its potential for the development of herbal medicines.

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Synthesis, characterization and cytotoxicity of the Eugenia brejoensis essential oil inclusion complex with β-cyclodextrin

Cited by 17 publications

References 48 publications

Ethanol and glycerol green emulsifying solvent for the formation of a Lavandula stoechas essential oil/β-cyclodextrin inclusion complex: mixture design and adulticidal activity against Culex pipiens

Ethanol and glycerol green emulsifying solvent for the formation of a Lavandula stoechas essential oil/β-cyclodextrin inclusion complex: mixture design and adulticidal activity against Culex pipiens

Complex wall materials of polysaccharide and protein effectively protected numb‐taste substance degradation of Zanthoxylum bungeanum

Influence of Seasonal Variation on the Chemical Composition and Biological Activities of Essential Oil from Eugenia pohliana DC Leaves

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