Stability, bioavailability, and antimicrobial activity of garlic extract liposomes prepared from lecithin and β-sitosterol

Zhang, Daojiu; Zhang, Yujie; Gao, Yeying; Lin, Yi‐Ying; Ding, Chao; Zhang, Jiwei; Liu, Qingdai

doi:10.1007/s11694-022-01284-7

Cited by 4 publications

(12 citation statements)

References 35 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In addition, the high temperature increases the movement of particles in the system, leading to the agglomeration and flocculation of liposomes, eventually increasing particle size. This result is consistent with the findings of garlic essential oil liposomes, which are prone to aggregation at high temperatures . It can be seen from the above experimental results that higher temperature is not conducive to the storage stability of liposomes.…”

Section: Resultssupporting

confidence: 92%

“…Risaliti et al found that a lamellar structure appeared in the outer layer of the vesicle structure of Artemisia annua essential oil liposomes. Garlic essential oil was found embedded in the liposome layer by TEM . These results suggest that essential oils encapsulated in liposomes modify the liposome structure and shape by distributing in the phospholipid bilayer of the liposomes.…”

Section: Resultsmentioning

confidence: 69%

“…In addition, 1,8-cineole is known to be the highest constituent of A. galanga oil, has antibacterial properties, and is a recognized penetration enhancer. , All kinds of essential oil liposomes showed sound effects of inhibiting and killing bacteria. ,, Encapsulation of essential oils in liposomes increases the solubility of essential oils and inhibits their volatilization. In addition, because the structure of liposome is a phospholipid bilayer, it can interact with the bacterial cell membrane retroactively, including intermembrane transfer, contact release, absorption, fusion, phagocytosis, etc., which is conducive to enhancing the permeability of essential oils in cells, thereby enhancing the antibacterial effect of essential oils .…”

Section: Resultsmentioning

confidence: 99%

“…The inhibitory effects of liposomes on the two bacteria were observed at 0, 1, 2, 4, 8, 12, and 24 h. After diluting the bacterial suspension of the added sample to an appropriate concentration, 100 μL was taken for plate coating, and put into a 37 °C incubator for cultivation. Colony counts were performed after 24 h. 8 Statistical Analysis. Data from at least three replicates were analyzed using IBM SPSS statistics (version 25.0 Chicago, IL, USA).…”

Section: M Ktmentioning

confidence: 99%

“…that affect the useful life of an object . In addition, the successful encapsulation of different kinds of essential oils by liposomes has also been widely used in the food industry. − …”

Section: Introductionmentioning

confidence: 99%

See 4 more Smart Citations

Pheophorbide-a as a Light-Triggered Liposomal Switch: For the Controlled Release of Alpinia galanga (A. galanga) Essential Oil and Its Stability, Antioxidant, and Antibacterial Activity Assessment

Shen

et al. 2023

J. Agric. Food Chem.

View full text Add to dashboard Cite

In this study, Alpinia galanga essential oil liposomes (EO-Lip) were prepared with soybean lecithin and cholesterol as wall materials. A light-responsive liposome (EO-PLip) was designed for the controlled release of A. galanga oil based on the lightresponsive properties of Pheophorbide-a. The dependence of Pheophorbide-a on illumination time was proved by UV spectroscopy. Characterization techniques such as UV spectroscopy, transmission electron microscopy, and Fourier transform infrared spectroscopy demonstrated that the essential oils were successfully encapsulated in liposomes. Moreover, the particle size of EO-PLip was 166.30 nm, the polydispersity index was 0.22, the zeta potential was −49.50 mV, and the encapsulation efficiency was 30.83%. Both EO-Lip and EO-Plip have high sustained-release effects on essential oil and showed light-responsive release characteristics under infrared stimulation. The prepared liposomes had good storage stability at 4 °C for 28 d. EO-PLip showed excellent transient antioxidant and bacteriostatic properties based on the ability to respond to light and slow release. This EO-PLip provided a platform for essential oils and might be used as a potent and controllable solution.

show abstract

Section: Resultssupporting

confidence: 92%

Section: Resultsmentioning

confidence: 69%

Section: Resultsmentioning

confidence: 99%

Section: M Ktmentioning

confidence: 99%

“…that affect the useful life of an object . In addition, the successful encapsulation of different kinds of essential oils by liposomes has also been widely used in the food industry. − …”

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations