Ultrasonic preparation of Tween-essential oil (Zanthoxylum schinifolium Sieb. et Zucc) oil/water nanoemulsion: Improved stability and alleviation of Staphylococcus epidermidis biofilm

Liao, Shenglan; Gang, Yang; Wang, Zhirong; Ou, Yuheng; Huang, Shan; Li, Bin; Li, Aijun; Kan, Jianquan

doi:10.1016/j.indcrop.2022.115654

Cited by 17 publications

(5 citation statements)

References 62 publications

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“…PDI values <0.30 are important regarding the physical stability of mini-emulsions, demonstrating size control in the synthesis and good quality of mini-emulsions. 49–51 The PDI values <0.20 observed in Table 2 for mini-emulsions with the lowest concentration of oleic acid indicate that under this condition a size control in the synthesis was reached.…”

Section: Resultsmentioning

confidence: 88%

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Mini-emulsions based on protic ionic liquids and oleic acid for treatment of dermatophytosis caused by Microsporum canis

et al. 2023

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Section: Resultsmentioning

confidence: 88%

“…Our results were also compared to the data from the literature (Table 6) 51,65–69 in which nanoemulsions were applied as an antibiofilm agent. It is worth mentioning that the antibiofilm activity observed in this study was comparable, or in some cases even superior, to that reported in the literature.…”

Section: Resultsmentioning

confidence: 95%

Mini-emulsions based on protic ionic liquids and oleic acid for treatment of dermatophytosis caused by Microsporum canis

et al. 2023

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“…The bioavailability and biocompatibility of EOs' bioactive phytochemicals are also enhanced by the NE's small droplet size. 3 Further, NEs containing EOs are known to improve food microbial quality, and are regarded as the most promising alternatives for improving food quality and safety. 1,4 Spice cinnamons are obtained from the bark of several trees of the Cinnamomum genus and are the main ingredient of both savory and sweet recipe seasonings.…”

Section: Introductionmentioning

confidence: 99%

“…By developing nanosized, multicomponent EOs with improved chemical stability, organoleptic attractiveness, water solubility, and antibacterial and antioxidant properties, nanoemulsion (NE) systems can meet the escalating needs of those industries. The bioavailability and biocompatibility of EOs’ bioactive phytochemicals are also enhanced by the NE's small droplet size 3 . Further, NEs containing EOs are known to improve food microbial quality, and are regarded as the most promising alternatives for improving food quality and safety 1,4 …”

Section: Introductionmentioning

confidence: 99%

Spontaneous nanoemulsification of cinnamon essential oil: Formulation, characterization, and antibacterial and antibiofilm activity against fish spoilage caused by Serratia rubidaea BFMO8

Arul Raj,

Aliyas,

Poomany Arul Soundara Rajan

et al. 2024

Biotech and App Biochem

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The contemporary food industry's uses of nanoemulsions (NEs) include food processing, effective nutraceutical delivery, the development of functional chemicals, and the synthesis of natural preservatives, such as phytocompounds. Although cinnamon essential oil (CEO) is widely used in the cosmetic, pharmaceutical, and food industries, it is difficult to add to aqueous‐based food formulations due to its weak stability and poor water solubility. This study describes the formulation of a CEO nanoemulsion (CEONE) by spontaneous emulsification and evaluates its antibacterial and antibiofilm properties against biofilm‐forming Serratia rubidaea BFMO8 isolated from spoiled emperor fish (Lethrinus miniatus). Bacteria causing spoilage in emperor fish were isolated and identified as S. rubidaea using common morphological, cultural, and 16S RNA sequencing methods, and their ability to form biofilms and their susceptibility to CEONE were assessed using biofilm‐specific methods. The spontaneous emulsification formulation of CEONE was accomplished using water and Tween 20 surfactant by manipulating organic and aqueous phase interface properties and controlling particle growth by capping surfactant increases. The best emulsification, with highly stable nano‐size droplets, was accomplished at 750 rpm and a 1:3 ratio concentration. The stable CEONE droplet size, polydispersity index, and zeta potential values were 204.8 nm, 0.115, and −6.05 mV, respectively. FTIR and high‐resolution liquid chromatography‐mass spectrometry (HR‐LCMS) analyses have revealed carboxyl, carbonyl, and phenol‐like primary phytochemical functional groups in CEO and CEONE, which contribute to their antibacterial and antibiofilm properties.

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“…[49,50] Fortunately, for plant bacterial diseases, some antibiofilm agents have been identified and developed to successfully control these intractable diseases. [51][52][53] Encouraged by these investigations, combined with the noncovalent "lock and key" principle and the photopharmacology principle, the fabrication of a novel 𝛽-CD-based host−guest supramolecular system that loads the stimuli-responsive and adjustable antibiofilm activity should be attempted.…”

Section: Introductionmentioning

confidence: 99%

Photo‐Stimuli Smart Supramolecular Self‐Assembly of Azobenzene/β‐Cyclodextrin Inclusion Complex for Controlling Plant Bacterial Diseases

Yang

Xiang

et al. 2023

Adv Funct Materials

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Controllable and on‐demand delivery of supramolecular systems have received considerable attention in modern agricultural management, especially for managing intractable plant diseases. Here, an intelligent photoresponsive pesticide delivery system is reported based on β‐cyclodextrin (β‐CD) and azobenzene, which overcomes the resistance of phytopathogens caused by the irrational use of conventional pesticides. Antibacterial bioassays illustrated that designed azobenzene derivative 3a possesses the most efficient bioactivity with EC50 values of 0.52–25.31 µg mL−1 toward three typical phytopathogens. Moreover, the assembly of the supramolecular binary complex 3a@β‐CD is successfully elucidated and displays exceptional inhibitory activity on biofilm formation. Of note, this supramolecular binary complex significantly improves the water solubility, foliar surface wettability, and shows marked light‐responsive properties. In vivo anti‐Xoo assays reveal that 3a@β‐CD has excellent control efficiency (protective activity: 51.22%, curative activity: 48.37%) against rice bacterial blight pathogens, and their control efficiency can be elevated to values of 55.84% (protective activity) and 52.05% (curative activity) by UV–vis exposure. In addition, the 3a@β‐CD are non‐toxic toward various non‐target organisms. This study therefore offers new insights into the potential of host‐guest complexes as a feasible pesticide discovery strategy characterized by a safe, biocompatible, light‐responsive release, and antibiofilm properties for overcoming intractable plant bacterial diseases.

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Ultrasonic preparation of Tween-essential oil (Zanthoxylum schinifolium Sieb. et Zucc) oil/water nanoemulsion: Improved stability and alleviation of Staphylococcus epidermidis biofilm

Cited by 17 publications

References 62 publications

Mini-emulsions based on protic ionic liquids and oleic acid for treatment of dermatophytosis caused by Microsporum canis

Mini-emulsions based on protic ionic liquids and oleic acid for treatment of dermatophytosis caused by Microsporum canis

Spontaneous nanoemulsification of cinnamon essential oil: Formulation, characterization, and antibacterial and antibiofilm activity against fish spoilage caused by Serratia rubidaea BFMO8

Photo‐Stimuli Smart Supramolecular Self‐Assembly of Azobenzene/β‐Cyclodextrin Inclusion Complex for Controlling Plant Bacterial Diseases

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