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China Surfactant Detergent & Cosmetics ›› 2023, Vol. 53 ›› Issue (2): 149-156.doi: 10.3969/j.issn.1001-1803.2023.02.004

• Development and application • Previous Articles     Next Articles

Preparation and evaluation of ceramide ⅢB phospholipid complex

Song Guanjie1,2,Wu Wenhai1,2,Zhang Huirong1,2,Wu Yuehang1,2,Yi Fan1,2,Li Li1,2,*()   

  1. 1. College of Chemistry and Materials Engineering, Beijing Technology and Business University, Beijing 100048, China
    2. Beijing Key Laboratory of Plant Resources Research and Development, Beijing 100048, China
  • Received:2022-04-05 Revised:2023-02-02 Online:2023-02-22 Published:2023-02-23
  • Contact: Li Li E-mail:lili2212@163.com

Abstract:

Using ceramide ⅢB (Cer ⅢB) and lecithin as raw materials and anhydrous ethanol as reaction solvent, ceramide ⅢB phospholipid complex (CerPC) was prepared by evaporative solvent method. By orthogonal experiment, CerPC was prepared and confirmed according to the following method. Cer ⅢB (20.0 mg/mL) and phospholipids was added in anhydrous ethanol in a molar ratio of 1∶6 and stirred for 1.0 h at 60 ℃. The formation of CerPC was confirmed by using Fourier transform infrared (FT IR) spectroscopy, differential scanning calorimetry (DSC), and scanning electron microscopy (SEM). Permeability and retention were analyzed by an in vitro diffusion test in a Franz diffusion cell with a Strat-M® membrane. Safety and irritation were analyzed by a chick embryo chorioallantois membrane (CAM) assay. The inhibition rate of CerPC on inflammatory factor COX-2 was determined by using a COX-2 inhibitor screening kit. The results show that the preparation method of the phospholipid complex designed in this study is safe and effective, and thus can be used as a drug delivery system for Cer ⅢB to improve its bioavailability and expand its application field.

Key words: ceramide ⅢB, phospholipid, structure, solubility, safety, permeability

CLC Number: 

  • TQ658