The encapsulation efficiency (EE%) is defined by the concentration of the incorporated material (such as active ingredients, drugs, fragrances, proteins, pesticides, antimicrobial agents, etc.) detected in the formulation over the initial concentration used to make the formulation. Encapsulation ...
A facile and accurate electrochemical approach was developed to evaluate the stability of water-in-oil-in-water (W1/O/W2) multiple emulsions and the encapsulation efficiency (EE) for water-soluble active ingredient by W1/O/W2 emulsions. In the present work, vitamin B6, a kind of electroactive...
Also, encapsulation efficiency (EE) and oil globule size of water-in-oil-in-water (W/O/W) emulsions containing MRS or MCS in the inner aqueous phase (W1) with NaCl as a model core material were measured after preparation and 14 days of storage. The characteristics of MRS and MCS were ...
In this regard, the effect of the different ratios of MS:MD on encapsulation efficiency (EE), TQ retention, and other characteristics of particles is investigated. The highest EE is observed in particles with 80:20 ratio of MS:MD powders achieving more than 90%, while the sample with 50:...
2.5.1. Encapsulation efficiency (EE) A previously established technique was modified to quantify the proportion of rutin in the aqueous phase of HIPEGs for calculating the EE (Sengupta et al., 2023). Methanol was used to demulsify the material in order to extract the encapsulated rutin. To ...
A modified rotatable central composite design with replicated factorial points ensured non-fractional factor levels to study variable interactions on encapsulation efficiency (EE) and α-Linolenic acid (ALA) retention. Optimized CSO microcapsule [OCSO I (MD-WPC)] exhibited EE (81.23%), higher ALA (...
Optimized lidocaine-loaded NLCs (size 96 nm, zeta potential -13.7 mV, encapsulation efficiency (EE) % 69.86% and loading capacity (LC)% 10.47%) and nanoethosomes (size 105.4 nm, zeta potential -33.6 mV, EE 40.14% and LC 8.02%) were chosen for a skin drug delivery study. Higher skin ...
Ability of liposomes to maintain integrity was assessed by measuring the encapsulation efficiency (EE), ζ-potential, and particle size distribution of liposomes. Distearoylphosphatidylcholine, PC/PG 8:2, and PC/PG 6:4 (mole fraction) liposomes retained between ~70–90% EE despite exposure to ...
The effects of anthocyanin and cholesterol concentrations were studied in terms of the particle size distribution, encapsulation efficiency (EE), bioactive loading, morphology, zeta potential, anthocyanin-phospholipid interaction and in vitro release profiles. Anthocyanin-loaded liposomes had a particle size...
The Taguchi method, a powerful process optimization tool, was used to determine the optimal process conditions in which to prepare beads with a high oil encapsulation efficiency (EE). The effect of the variables: sunflower oil concentration in the emulsion (E[oil]: 30 and 50 %w/w), ...