JavaScript is disabled for your browser. Some features of this site may not work without it.
Formulation and characterization of liposomal encapsulated systems of bioactive ingredients from traditional plant mountain germander (Teucrium montanum L.) for the incorporation into coffee drinks
Conventional and innovative (microwave-assisted and subcritical water extraction) techniques were applied to investigate the bioactive content of traditional plant - Teucrium montanum. Verbascoside and echinacoside, identified and quantified using LC-MS/MS and HPLC-PAD, were found to be the predominant phenolics in all extracts. Infusion (30 degrees C, 30 min) was characterized with the highest total phenolic content and antioxidant capacity and was further used for encapsulation into liposomes. Formulation of liposomes with a high encapsulation efficiency of echinacoside (68.27%) and verbascoside (80.60%), satisfactory physical properties, including size (326.2 nm) and polydispersity index (0.34), was achieved, although determined zeta potential (-23.03 mV) indicated their instability. Formulated liposomes were successfully coated with pectin and alginate that was also proved by FTIR analysis. Liposomes coated with pectin showed the most desirable in vitro digestion release of verbasc...oside and echinacoside, while alginate as liposome surface layer proved to be more appropriate for their retention during storage time.
TY - JOUR
AU - Seremet, Danijela
AU - Vugrinec, Kristina
AU - Petrović, Predrag
AU - Butorac, Ana
AU - Kuzmic, Suncica
AU - Vojvodić--Cebin, Aleksandra
AU - Mandura, Ana
AU - Lovric, Marija
AU - Pjanović, Rada
AU - Komes, Drazenka
PY - 2022
UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4987
AB - Conventional and innovative (microwave-assisted and subcritical water extraction) techniques were applied to investigate the bioactive content of traditional plant - Teucrium montanum. Verbascoside and echinacoside, identified and quantified using LC-MS/MS and HPLC-PAD, were found to be the predominant phenolics in all extracts. Infusion (30 degrees C, 30 min) was characterized with the highest total phenolic content and antioxidant capacity and was further used for encapsulation into liposomes. Formulation of liposomes with a high encapsulation efficiency of echinacoside (68.27%) and verbascoside (80.60%), satisfactory physical properties, including size (326.2 nm) and polydispersity index (0.34), was achieved, although determined zeta potential (-23.03 mV) indicated their instability. Formulated liposomes were successfully coated with pectin and alginate that was also proved by FTIR analysis. Liposomes coated with pectin showed the most desirable in vitro digestion release of verbascoside and echinacoside, while alginate as liposome surface layer proved to be more appropriate for their retention during storage time.
T2 - Food Chemistry
T1 - Formulation and characterization of liposomal encapsulated systems of bioactive ingredients from traditional plant mountain germander (Teucrium montanum L.) for the incorporation into coffee drinks
VL - 370
DO - 10.1016/j.foodchem.2021.131257
ER -
@article{
author = "Seremet, Danijela and Vugrinec, Kristina and Petrović, Predrag and Butorac, Ana and Kuzmic, Suncica and Vojvodić--Cebin, Aleksandra and Mandura, Ana and Lovric, Marija and Pjanović, Rada and Komes, Drazenka",
year = "2022",
abstract = "Conventional and innovative (microwave-assisted and subcritical water extraction) techniques were applied to investigate the bioactive content of traditional plant - Teucrium montanum. Verbascoside and echinacoside, identified and quantified using LC-MS/MS and HPLC-PAD, were found to be the predominant phenolics in all extracts. Infusion (30 degrees C, 30 min) was characterized with the highest total phenolic content and antioxidant capacity and was further used for encapsulation into liposomes. Formulation of liposomes with a high encapsulation efficiency of echinacoside (68.27%) and verbascoside (80.60%), satisfactory physical properties, including size (326.2 nm) and polydispersity index (0.34), was achieved, although determined zeta potential (-23.03 mV) indicated their instability. Formulated liposomes were successfully coated with pectin and alginate that was also proved by FTIR analysis. Liposomes coated with pectin showed the most desirable in vitro digestion release of verbascoside and echinacoside, while alginate as liposome surface layer proved to be more appropriate for their retention during storage time.",
journal = "Food Chemistry",
title = "Formulation and characterization of liposomal encapsulated systems of bioactive ingredients from traditional plant mountain germander (Teucrium montanum L.) for the incorporation into coffee drinks",
volume = "370",
doi = "10.1016/j.foodchem.2021.131257"
}
Seremet, D., Vugrinec, K., Petrović, P., Butorac, A., Kuzmic, S., Vojvodić--Cebin, A., Mandura, A., Lovric, M., Pjanović, R.,& Komes, D.. (2022). Formulation and characterization of liposomal encapsulated systems of bioactive ingredients from traditional plant mountain germander (Teucrium montanum L.) for the incorporation into coffee drinks. in Food Chemistry, 370.
https://doi.org/10.1016/j.foodchem.2021.131257
Seremet D, Vugrinec K, Petrović P, Butorac A, Kuzmic S, Vojvodić--Cebin A, Mandura A, Lovric M, Pjanović R, Komes D. Formulation and characterization of liposomal encapsulated systems of bioactive ingredients from traditional plant mountain germander (Teucrium montanum L.) for the incorporation into coffee drinks. in Food Chemistry. 2022;370.
doi:10.1016/j.foodchem.2021.131257 .
Seremet, Danijela, Vugrinec, Kristina, Petrović, Predrag, Butorac, Ana, Kuzmic, Suncica, Vojvodić--Cebin, Aleksandra, Mandura, Ana, Lovric, Marija, Pjanović, Rada, Komes, Drazenka, "Formulation and characterization of liposomal encapsulated systems of bioactive ingredients from traditional plant mountain germander (Teucrium montanum L.) for the incorporation into coffee drinks" in Food Chemistry, 370 (2022),
https://doi.org/10.1016/j.foodchem.2021.131257 . .
