Encapsulation of Benzyl Isothiocyanate with ß-Cyclodextrin Using Ultrasonication: Preparation, Characterization, and Antibacterial Assay.
Foods
; 11(22)2022 Nov 20.
Article
em En
| MEDLINE
| ID: mdl-36429316
ABSTRACT
Benzyl isothiocyanate (BITC) is widely utilized in multiple biomedical fields, due to its significant antibacterial properties and low toxicity. However, poor water solubility and pungent odor has limited its application in the food industry. In this study, we first prepared inclusion complexes of BITC in GLU-ß-CD and HP-ß-CD using ultrasound, which is able to overcome the hindrance of poor water solubility and high volatility. Then, the BITC-ß-CD inclusion complexes were characterized by using high-performance liquid chromatography (HPLC), nuclear magnetic resonance hydrogen spectra (1H-NMR), infrared absorption spectra (IR), and differential scanning calorimetry (DSC) to confirm their stability. Further, the evaluation of antibacterial and antitumor effects of the BITC-ß-CD inclusion complexes showed that they had great bactericidal activity against both Escherichia coli and Staphylococcus aureus cells, and also inhibited the growth of HepG2 cells in vitro. In addition, our results indicated that BITC-ß-CD complexes were able to inhibit the growth of S. aureus in broccoli juice and extend the shelf life of broccoli juice, demonstrating the potential of ß-cyclodextrin to improve the stability and controlled release of BITC. Taken together, our results show that BITC-ß-CD complexes have good potential for application in the food industry.
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1
Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Foods
Ano de publicação:
2022
Tipo de documento:
Article