Development and characterization of novel bigels based on monoglyceride-beeswax oleogel and high acyl gellan gum hydrogel for lycopene delivery

Effect of ultrasound on the structural characteristics and oxidative stability of walnut oil oleogel coated with soy protein isolate-phosphatidylserine

“…Hydrogen bonding was an important force to maintain the formation of the three-dimensional gel network [42] in the internal structure of SPI-PS-WOG, and also played an important role in the bonding of SPI and PS in the external structure. With the increase of ultrasonic power, the intensity of the O–H stretching vibration peak gradually increased, indicating that the strength of the hydrogen bonds increased [43] . Therefore, ultrasonic treatment strengthened the forces such as hydrogen bonds in SPI-PS-WOG, which could improve the stability of the external structure to a certain extent.…”

Development and Characterization of Compound Oleogels Based on Monoglycerides and Edible Waxes

“…36,37 The addition of the oleogel would increase the difficulty of homogenization and finally lead to larger particle sizes. 38 Increasing the particle size would directly decrease its surface area, thus reducing the effectiveness of pancreatic lipase at the oil−water interface. The particle size distribution of different systems was shown in its natural state (Figure 9).…”

Development of Bigels Based on Date Palm-Derived Cellulose Nanocrystal-Reinforced Guar Gum Hydrogel and Sesame Oil/Candelilla Wax Oleogel as Delivery Vehicles for Moxifloxacin

“…In recent years, bigel-based delivery systems have been proposed as novel biphasic systems [ 1 ]. Such systems are developed by mixing two types of gelled systems of different polarities, namely hydrogels and oleogels, under a controlled temperature [ 2 ]. Hydrogels are gelled systems that are hydrophilic systems of aqueous solvent [ 3 ], while oleogels are hydrophobic gelled systems of edible oils [ 4 ].…”

“…However, unlike emulsions, bigels are semisolid in nature [ 6 ]. Depending on the distribution of the gelled systems, bigels are categorized either as oleogel-in-hydrogel or hydrogel-in-oleogel [ 2 ]. Moreover, some authors have reported the formation of bi-continuous bigel [ 2 , 6 ].…”

“…Depending on the distribution of the gelled systems, bigels are categorized either as oleogel-in-hydrogel or hydrogel-in-oleogel [ 2 ]. Moreover, some authors have reported the formation of bi-continuous bigel [ 2 , 6 ]. This type of bigel does not have either a clearly dispersed or continuum phase.…”