학술논문
Development of Organic Plate Particle Powder by Melt Crystallization in Supercritical Carbon Dioxide / 超臨界二酸化炭素場の融液晶析による有機板状粒子粉体の開発
Document Type
Journal Article
Author
Source
化学工学論文集 / KAGAKU KOGAKU RONBUNSHU. 2008, 34(6):580
Subject
Language
Japanese
ISSN
0386-216X
1349-9203
1349-9203
Abstract
Sphingolipid E (SLE) is a synthesized sphingolipid on the model of ceramide. SLE plate particles could be produced via crystallization by cooling the SLE melt solution in the presence of supercritical carbon dioxide and were obtained as fine powder after depressurization. It was estimated that the particle aggregation was reduced by depressurization together with cooling. The obtained SLE plate particle powder contains no residual solvent and is pleasant to the touch, indicating its potential for use in cosmetics with moisturizing effect.