Microfluidisation trends in the development of nanodelivery systems: characterisation and release study of resveratrol‐loaded nanostructured lipid carrier prepared with high‐pressure microfluidisation

Jian‐min, Wang; Sun, Hao; Liu, Xin

doi:10.1049/mnl.2020.0236

Cited by 1 publication

(1 citation statement)

References 38 publications

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“…The optimum NLC formulation, NLC Alginate sol, and NLC Alginate beads exhibit rst-order release kinetics and zero-order release kinetics, respectively. The Weibull model provides the greatest match for all three formulations, it was shown in Table 4 [49]. The average particles size samples varies at each digestion stage.…”

Section: Drug Release Kineticsmentioning

confidence: 88%

The Effect of Physical Stability and Modified Gastrointestinal Tract Behaviour of Resveratrol-Loaded NLCs Encapsulated Alginate Beads

Manikandan,

Jose,

Karuppaiah

et al. 2024

Preprint

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Nanostructured lipid carriers (NLC) have low storage and gastrointestinal stability, limiting their applicability. The work aimed to elevate the stability and behaviour of NLC in the alimentary tract by creating an Alginate bead. Through the extrusion dropping procedure, Resveratrol (RES) loaded NLC were efficiently integrated into alginate beads. The incorporation had no significant impact on the particle size, morphology, or inner structure of NLC, as assessed using DLS (Dynamic Light Scattering), SEM (Scanning Electron Microscopy), Differential Scanning Calorimetry (DSC) and FT-IR (Fourier Transform Infra-Red). Incorporating NLC into alginate beads improves its physical stability compared to Dispersion of NLC as well as NLC-Sol. An in vitro release investigation found that the NLC-alginate beads released RES more slowly than optimized NLC formulation (RES-NLCs-opt) and NLC-alginate sol. Research on simulated in vitro digestive models revealed that just a small amount of integrated NLC may permeate stomach fluid due to its tiny size. The slow diffusion of NLC from alginate to intestinal fluid prevented aggregation and allowed for gentle hydrolysis of the lipid matrix. Incorporating NLC in alginate beads shows promise for improving stability, modifying gastrointestinal behaviour, and controlling release throughout the process of digestion.

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Section: Drug Release Kineticsmentioning

confidence: 88%