Despite its importance in cholesterol gallstone formation, crystallization of cholesterol from bile is poorly understood, especially with respect to the influences of other biliary lipids. We reported recently (Konikoff et al. J. Clin. Invest. 1992. 90: 1155-1160) that cholesterol can crystallize from model and native biles as filamentous crystals covered by a surface layer of lecithin molecule...

The purpose of this review is to give an insight into the considerable potential of lecithin based nanocarriers. The lecithin microemulsion and closely related microemulsion based systems are currently of interest to pharmaceutical researchers. Conventional systems for topical delivery of drugs meet many hindrances like reduced permeation and entrapment efficiency. Lecithin nanocarriers with th...

Bangkit cookie is a traditional Indonesian that particularly popular among the Malay people on Sumatra Island, in Riau Province. cookies are composed entirely of sago flour, which contains high carbohydrate but low protein content. Tempeh flour's content expected to enhance cookies. In addition, usage emulsifier will also be improve texture bangkit This study aimed determine best type tempeh fl...

Recently, therapeutic proteins have been used to combat life-threatening diseases. To date, oral routes developed deliver proteins. Since the proteolytic degradation in upper gastrointestinal tract frequently occurs, we need a formulation and strategy protect protein colon. In this research, solid lipid nanoparticles (SLNs) were prepared eight formulae for colon-targeted delivery with various g...

Amniotic fluid phospholipids from 346 patients' specimens were quantified and evaluated against the clinical outcome (i.e., respiratory distress syndrome or normal respiratory function). Concentrations of lecithin, sphingomyelin, phosphatidylglycerol, and the lecithin/sphingomyelin reflectance ratio were evaluated by ordered frequency distribution and stepwise discriminant function analysis. Th...

Abstract The newest method to maintain better bioavailability of antioxidant compounds in the human digestive process is encapsulation using liposomes. liposomes used were lecithin from soybean seeds and L-α-Phosphatidylcholine. Furthermore, curcumin β-carotene encapsulated soy SC-CO2 with 100% ethanol, aquadest 50% v/v ethanol at 50°C, 60°C, 70°C pressure 15 MPa, 20 MPa 25 by ultrasonication f...