The effect of polyvinylpyrrolidone nanowires on the metabolic activity of Lactobacillus acidophilus

Berezina, O. Ya.; Vasilyeva, A V; Sidorova, N A; Savushkin, A I; Marcova, N P

doi:10.1088/1757-899x/525/1/012058

Cited by 2 publications

(1 citation statement)

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“…The biofilm on the fiber mat could improve the thermal stability of immobilized probiotic cells, as well as survivability in the simulated gastrointestinal conditions [ 106 ]. In another work, the effect of an electrospun PVP fiber mat on the metabolic activity of immobilized probiotics ( L. acidophilus , L. acidophilus ) was investigated [ 107 ]. The enzyme activity and production of DL-lactic acid were used to assess the metabolic activity of immobilized probiotics.…”

Section: Electrospinning For Probiotic Stabilizationmentioning

confidence: 99%

Electrospinning and Electrospraying: Emerging Techniques for Probiotic Stabilization and Application

et al. 2023

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Probiotics are beneficial for human health. However, they are vulnerable to adverse effects during processing, storage, and passage through the gastrointestinal tract, thus reducing their viability. The exploration of strategies for probiotic stabilization is essential for application and function. Electrospinning and electrospraying, two electrohydrodynamic techniques with simple, mild, and versatile characteristics, have recently attracted increased interest for encapsulating and immobilizing probiotics to improve their survivability under harsh conditions and promoting high-viability delivery in the gastrointestinal tract. This review begins with a more detailed classification of electrospinning and electrospraying, especially dry electrospraying and wet electrospraying. The feasibility of electrospinning and electrospraying in the construction of probiotic carriers, as well as the efficacy of various formulations on the stabilization and colonic delivery of probiotics, are then discussed. Meanwhile, the current application of electrospun and electrosprayed probiotic formulations is introduced. Finally, the existing limitations and future opportunities for electrohydrodynamic techniques in probiotic stabilization are proposed and analyzed. This work comprehensively explains how electrospinning and electrospraying are used to stabilize probiotics, which may aid in their development in probiotic therapy and nutrition.

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Section: Electrospinning For Probiotic Stabilizationmentioning

confidence: 99%