Lecithin based lamellar liquid crystals as a physiologically acceptable dermal delivery system for ascorbyl palmitate

Microemulsions Based on a Sunflower Lecithin–Tween 20 Blend Have High Capacity for Dissolving Peppermint Oil and Stabilizing Coenzyme Q10

“…8,9 Lecithin is widely applied as an emulsifying agent in cosmetic, food, and pharmaceutical products due to its low toxicity, biocompatibility, and generally recognized-as-safe regulatory status. 7,10 The primary objective of the present work was to study the formation and properties of microemulsions of peppermint oil using the combination of Tween 20 and sunflower lecithin.…”

Influence of Propylene Glycol on the Formation of Self-Organizing Structures in Water / Lecithine / Vaseline Oil Systems

“…Увеличение содержания воды в случае систем а и в вызывает образование следующей фазы G -область лецитинового органогеля или область цилиндрических мицелл. Изучение лецитинового органогеля авторами [14] методами малоуглового рентгеновского рассеяния нейтронов, ИК-и ЯМР-спектроскопии позволило установить структуру получившейся системы. Вода вызывает одномер-ный рост сферических агрегатов, что приводит к появлению гигантских цилиндрических мицелл.…”

“…3). Предпочтительное формирование ламеллярной мезофазы Lα обуслов-лено цилиндрической формой молекулы лецитина [14].…”

Effect of water soluble molecules on the stability and flexibility of lyotropic lamellar structures. Polymer molecular weight influence

“…They have also attracted considerable attention because of their excellent potential as drug vehicles, since molecules such as chemical drugs, peptides and proteins can be solubilized, being protected from hydrolysis or oxidation [2]. Recent studies propose the lamellar phase as a good system for cutaneous drug delivery [3][4][5].…”